A kind ofly fry in shallow oil roasting machine
Technical field
The utility model belongs to fries in shallow oil roasting machine technology field, and especially relating to a kind of baking tray can be at the roasting machine of frying in shallow oil of housing inner suspension.
Background technology
Fry in shallow oil roasting machine or electric baking pan and heat to food simultaneously, saved the well-done time of food, reduced the user and stirred the action of food, so accepted by more user through two baking trays up and down.Traditional last lower baking disk of frying in shallow oil roasting machine is fixedly connected with the lower house assembly with the upper shell assembly respectively; In order to adapt to the thickness demand of different foods; And the grilling surface of lower baking disk is all fitted tightly with food, usually upper shell assembly and lower house component design are become the form of floating hinge joint.
But when the thick big food of culinary art; Upper baking pan and upper shell assembly are elevated together, and the upper shell assembly is separated with the airtight buckling surface of lower house assembly script, produce bigger space; More be exposed to food in the air; Cause more heat to run off and more water evaporates, influenced the mouthfeel of food, wasted certain electric energy.
For this reason, Chinese patent 201110191354.5 and on November 16th, 2011 disclose the patent that name is called the scalable floated electric baking pan of a kind of upper heating pan, this patent is also in the examination as to substances process.The claim 1 of this patent discloses last baking pan and shell of top cover can be done the piston type motion, but the structure and the annexation of described snap-action control screw rod are all imperfect, unclear.And dislocation and contraposition two states are arranged through the snap-action screw rod of specification understanding and the threaded engagement of nut, and be discontinuous according to this adjusting of describing the explanation screw rod, want contraposition to regulate during the reality use, bring some inconvenience to the user.Simultaneously, it is longer that screw rod exposes the shell of top cover part, makes whole electric baking pan seem very not attractive in appearance, need be during packing than large space, and also inconvenient user deposits.In addition, this scheme is to realize that baking pan suspends, and will in shell of top cover, increase mechanism, makes like this and expends more strength when the user uncaps.
The utility model content
In order to solve the deficiency that exists in the above-mentioned prior art, the utility model has designed a kind of baking tray can be at the roasting machine of frying in shallow oil of housing inner suspension.
The concrete scheme of the utility model is: a kind ofly fry in shallow oil roasting machine; Comprise upper shell assembly, upper baking pan assembly, lower baking disk assembly, lower house assembly; Wherein the upper baking pan assembly is located in the upper shell assembly; The lower baking disk assembly is located in the lower house assembly, and upper shell assembly and lower house assembly one end are hinged, and the other end fastens and forms highly fixing cavity; Also be provided with in the above-mentioned cavity and drive the lowering or hoisting gear that the baking tray assembly moves, the distance between the grilling surface of setting upper baking pan assembly and the grilling surface of lower baking disk assembly is H, and the distance between the grilling surface of the top of upper shell assembly and upper baking pan assembly is M; Distance between the bottom of the grilling surface of lower baking disk assembly and lower house assembly is N, and under the drive of lowering or hoisting gear, the displacement variable of H is Δ H; The displacement variable of M is Δ M; The displacement variable of N is Δ N, wherein, and Δ M+ Δ N+ Δ H=0.This programme is through setting up lowering or hoisting gear; Upper baking pan assembly or lower baking disk assembly can be moved up and down in housing; So no matter the thickness of food has much; As long as within the scope of the amount of movement of baking tray assembly, can housing unit not backed down, will reduce the loss of heat and food moisture so greatly.
Above-mentioned lowering or hoisting gear is a Flexible Connector, and Flexible Connector one end connects upper baking pan assembly or lower baking disk assembly, and the other end connects upper shell assembly or lower house assembly; Can realize that like this upper baking pan assembly or lower baking disk assembly suspend at any time; Guarantee that promptly two grilling surfaces are close to food all the time, improve the efficiency of heating surface of frying in shallow oil roasting machine, and spring is arranged on housing unit inside fully; Can not give prominence to housing unit; The integral body of frying in shallow oil roasting machine is seemed coordinate more, simpler when dispatching from the factory packing, the user also deposits after using easily.
Be provided with the guide frame of upper baking pan assembly or lower baking disk assembly in above-mentioned upper shell assembly or the lower house assembly, make moving of upper baking pan assembly or lower baking disk assembly more reliable and more stable.
Above-mentioned guide frame comprises guide pillars and bushes, and wherein guide pillar is located at the bottom of upper baking pan assembly or lower baking disk assembly, and guide pin bushing is located in housing unit upper shell assembly or the lower house assembly, and guide pillar and guide pin bushing are slidingly connected; The suspension of adopting guide pillars and bushes to be slidingly matched to make upper baking pan assembly or lower baking disk assembly is stablized smooth and easy more, and can not shake or swing, and is simple in structure, with low cost.
Above-mentioned Flexible Connector is spring or shell fragment, also can be other durable elastomer, so that reliable elastic force to be provided, and prolongs service life of product.
Be provided with the position limiting structure of restriction upper baking pan assembly or lower baking disk assembly upper-lower position in above-mentioned upper shell assembly or the lower house assembly.
Above-mentioned position limiting structure comprises gag lever post; Gag lever post one end is stuck on upper shell assembly or the lower house assembly; The other end is connected the bottom of upper baking pan assembly or lower baking disk assembly; To prevent that upper baking pan assembly or lower baking disk assembly from deviating from from upper shell assembly or lower house assembly, prevent that simultaneously upper baking pan assembly or lower baking disk assembly from colliding other parts when being forced into the limit.
Above-mentioned lowering or hoisting gear is to adopt spring, because spring structure is simple and with low cost, still can also adopt other structure.Can be provided in a side of between upper baking pan assembly and the upper shell assembly, or screw pair and gear between lower baking disk assembly and the lower house assembly; Said screw pair comprises screw mandrel and feed screw nut, and wherein screw mandrel is located at the bottom of upper baking pan assembly or lower baking disk assembly, and feed screw nut and gear are located on upper shell assembly or the lower house assembly, and feed screw nut and gears engaged.
Or be located between upper baking pan assembly and the upper shell assembly; Or the rack and pinion between lower baking disk assembly and the lower house assembly; Its middle rack is located at the bottom of upper baking pan assembly or lower baking disk assembly, and gear is located on upper shell assembly or the lower house assembly, the rack and pinion engagement.
Or be located between upper baking pan assembly and the upper shell assembly, or the cam between lower baking disk assembly and the lower house assembly, the center of cam is located on upper shell assembly or the lower house assembly, and it is secondary that cam and upper baking pan assembly or lower baking disk assembly form cam.
The utility model compared with prior art mainly has following beneficial effect: connect upper baking pan assembly and upper shell assembly through setting up lowering or hoisting gear; Or connect lower baking disk assembly and lower house assembly, and upper baking pan assembly or lower baking disk assembly are suspended at any time, can guarantee that also the grilling surface of baking tray assembly is close to food all the time; Improve the efficiency of heating surface of frying in shallow oil roasting machine; And simple and reasonable, make that to fry in shallow oil roasting machine overall structure small and exquisite, be convenient to packing and deposit; The thickness of food just can not back down the upper shell assembly and the lower house assembly that fasten in the scope of two grilling surface suspension displacement variable, reduces the loss of heat and food moisture greatly; Position limiting structure is set prevents that upper baking pan assembly or lower baking disk assembly from deviating from from upper shell assembly or lower house assembly, prevent that simultaneously the baking tray assembly from colliding other parts when being forced into the limit.
Description of drawings
Fig. 1 is the split structural representation of the utility model embodiment one;
Cross-sectional view when Fig. 2 is in the upper limit state for lower baking disk assembly among the utility model embodiment one;
Cross-sectional view when Fig. 3 is in the lower limit state for lower baking disk assembly among the utility model embodiment one;
Fig. 4 is the decomposition texture sketch map that the lower baking disk assembly connects among the utility model embodiment one;
Fig. 5 is the cross-sectional view of position limiting structure and guide frame among the utility model embodiment one.
Fig. 6 is the cross-sectional view of the utility model embodiment two;
Fig. 7 is the vertical view of Fig. 6;
Fig. 8 is the cross-sectional view of the utility model embodiment three;
Fig. 9 is the cross-sectional view of the utility model embodiment four.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
Embodiment one:
As depicted in figs. 1 and 2; A kind ofly fry in shallow oil roasting machine; Comprise upper shell assembly 1, upper baking pan assembly 2, lower baking disk assembly 3, lower house assembly 4, upper baking pan assembly 2 places in the upper shell assembly 1, and lower baking disk assembly 3 places in the lower house assembly 4; Upper shell assembly 1 is hinged with lower house assembly 4 one ends, and the other end fastens and forms highly fixing cavity.
Like Fig. 4 and shown in Figure 5, the bottom of lower baking disk assembly 3 is fixed with guide pillar 8, and the bottom of lower house assembly 4 is fixed with guide pin bushing 9, and guide pillar 8 can free smooth and easy slip in guide pin bushing 9, and is matched in clearance.Guide pin bushing 9 outsides are with spring 5, and the lower end of spring 5 is supported on the lower house assembly 4, and the upper end of spring 5 withstands on the lower baking disk assembly 3.
As shown in Figure 5, the bottom centre of lower house assembly 4 is provided with cannular boss 41, and the top of boss 41 is provided with through hole; The gag lever post of present embodiment adopts bolt, and promptly the end of thread of bolt 7 passes through hole and is fixed on the bottom of lower baking disk assembly 3, and the nut end is stuck in the below of through hole.
The suspension theory of present embodiment is: as shown in Figure 2, when no food or food were very thin in frying in shallow oil roasting machine, lower baking disk assembly 3 received the active force of spring 5 and upwards suspends under the guiding of guide pin bushing 9, owing to the restriction of bolt 7 rests on upper limit, and did not deviate from.
As shown in Figure 3; When the food in frying in shallow oil roasting machine was very thick, lower baking disk assembly 3 and received the pressure of food and upper baking pan assembly 2 under the guiding of guide pin bushing 9; Overcome the active force of spring 5 and, limit and rest on lower limit owing to lower baking disk assembly 3 touches boss 41 to low suspension.
As shown in Figure 2, the distance between the grilling surface of setting upper baking pan assembly 2 and the grilling surface of lower baking disk assembly 2 is H, and the distance between the grilling surface of the top of upper shell assembly 1 and upper baking pan assembly 2 is M; Distance between the bottom of the grilling surface of lower baking disk assembly 3 and lower house assembly 4 is N, and under the drive of lowering or hoisting gear, the displacement variable of H is Δ H; The displacement variable of M is Δ M, and the displacement variable of N is Δ N, wherein; Δ M+ Δ N+ Δ H=0; Thereby realize that the lower baking disk assembly can move up and down in the lower house assembly, no matter the thickness of food have much, as long as within the scope of the amount of movement of baking tray assembly; Can housing unit not backed down, will reduce the loss of heat and food moisture so greatly.
Embodiment two:
A kind ofly fry in shallow oil roasting machine, comprise upper shell assembly (not shown), lower house assembly 4, upper baking pan assembly (not shown), lower baking disk assembly 3.Wherein the upper baking pan assembly places in the upper shell assembly, and lower baking disk assembly 3 places in the lower house assembly 4.Like Fig. 6, shown in Figure 7, the lowering or hoisting gear in the present embodiment is screw pair and gear 12; Screw pair comprises screw mandrel 11 and feed screw nut 16; Wherein screw mandrel 11 is fixed on the bottom of lower baking disk assembly 3, fluctuates with lower baking disk assembly 3, and feed screw nut 16 is fixed in the lower house assembly 4; What gear 12 can horizontally rotate is installed in the lower house assembly 4; Gear 12 comprises driving-disc 122 and adjustment disk 121, gear drive dish 122 and feed screw nut's 16 engagements, and the part of adjustment disk 121 is exposed lower house assembly 4.
When stirring 12 rotations of adjustment disk driven gear, just can drive feed screw nut 16 and rotate, thereby drive screw moves up and down, and realizes fluctuating of lower baking disk assembly.
Embodiment three:
Present embodiment basic structure is identical with embodiment two, and difference is as shown in Figure 8, and lowering or hoisting gear is the tooth bar 13 and gear 14 that is arranged between lower house assembly 4 and the lower baking disk assembly 3 in the present embodiment; Tooth bar 13 vertically is provided with; The bottom of lower baking disk assembly 3 is fixed on its top, and what gear 14 can axially rotate is installed in the lower house assembly 4, gear 14 and tooth bar 13 engagements; The rotation of gear 14 can drive tooth bar 13 and move up and down, thereby realizes that lower baking disk assembly 3 fluctuates.Adjusting rod is stretched out at the center of gear, and adjusting rod exposes from the side of lower house assembly.
Embodiment four:
Present embodiment basic structure is identical with embodiment two; Difference is to show like Fig. 9; Lowering or hoisting gear is the cam 15 that is arranged between lower house assembly 4 and the lower baking disk assembly 3 in the present embodiment, and cam 15 is installed in the lower house assembly 4, can axial rotation; It is secondary that the outline curved surface of cam 15 and the bottom surface of lower baking disk assembly 3 form cam, and rotating cam 15 just can drive lower baking disk assembly 3 and fluctuate.Adjusting rod is stretched out at the center of cam, and adjusting rod exposes from the side of lower house assembly.