CN105193298B - Electrothermal cooker - Google Patents

Abstract

The present invention provides electrothermal cooker, without changing hinge, upper and lower framework or making dedicated electric-thermal cooking device according to the species of each baked goods, can install and use the different upper die and lower die of other thickness in an electrothermal cooker with appropriate state.Electrothermal cooker possesses：Bottom framework；It is installed on the lower mould of the upper surface of bottom framework；Top framework, using hinge axis pivot suspension, end allows it to rotate upward relative to bottom framework thereafter；Upper mould, it is installed on the lower surface of top framework and lower surface of mould can be overlapping with the upper surface of lower mould on this；Electric heater, it is arranged at either one of bottom framework and top framework, is heated by either one from rear side to lower mould and upper mould, the embryo material of bread etc. is heated between the opposed faces of lower mould and upper mould；And hinge axis height adjustment mechanism, its height to hinge axis are adjusted so as to make to be supported on a pivot on the upper-lower position of the top framework of the hinge axis to change.

Description

Electrothermal cooker

Technical field

The present invention relates to by embryo material insertion be in lower mould and upper mould opposed faces between, by electric heater from the back of the body At least any one party in face of upper mould and lower mould is heated, so as to be baked the electrothermal cooker of bread, candy snacks etc..

Background technology

As above-mentioned existing electrothermal cooker, such as described in patent document 1~5, using hinge or Under person's hinge axis will be installed in upper surface the bottom framework of mould and installed in lower surface mould top framework rearward end each other Mutually it is pivotally connected, when insert embryo material, taking-up baked goods when, upper box body phase can be made to be rotated upward for bottom framework.

Patent document 1：Japanese Unexamined Patent Publication 2003-47561 publications

Patent document 2：Japanese Unexamined Patent Publication 2003-304975 publications

Patent document 3：Japanese Unexamined Patent Publication 2007-130149 publications

Patent document 4：Japanese Unexamined Patent Publication 2013-202137 publications

Patent document 5：Japanese Unexamined Patent Application Publication 2011-512974 publications

For the existing electrothermal cooker described in above-mentioned patent document 1~5, top framework is supported by the pivot as Can be constant relative to the hinge or the height of hinge axis that bottom framework rotates upward, therefore often produce next such The problem of.

That is, because the species difference of baked goods is, it is necessary to change the depth of the recess for the opposed faces for being formed at upper mould and lower mould, separately Outside, accompany with this, the thickness that must change upper die and lower die, and the situation of the height of top framework be present.But for upper For the electrothermal cooker described in each patent document stated, the constant height of hinge or hinge axis, so as to it can not change on The height of portion's framework, if therefore the different upper mould of other thickness and lower mould are installed from bottom framework in top framework, often The opposed faces of upper die and lower die are unevenly touched and produce gap.So, the upper recess between mould and lower mould of insertion is produced Embryo material in cooking process from recess overflow and can not be baked into definite shape, baking degree produce deviation the problem of.

In order to eliminate the problem of above-mentioned, it is necessary to accordingly be replaced with highly different hinges from the thickness of upper die and lower die, change Become the size up and down of top framework and bottom framework, or the species according to each baked goods, make multiple special electric heating and cook Adjust device., it is necessary to make multiple hinges, top framework and bottom framework in the former method, and with the thickness of upper die and lower die Accordingly change above-mentioned multiple hinges, top framework and bottom framework every time, therefore replacement operation is more complicated, and cost compared with It is high.In addition, as the latter, multiple special electrothermal cookers are made if different according to the species of each baked goods, are made It is dramatically increased as cost.

The content of the invention

The present invention is to complete in view of the above problems, and its object is to provide that hinge, upper and lower frame need not be changed Body makes special electrothermal cooker according to the species difference of each baked goods, it becomes possible in an electrothermal cooker The cheap electrothermal cooker of the different upper die and lower die of other thickness is installed and used with appropriate state.

According to the present invention, above-mentioned problem can be solved as ensuing items.

(1) a kind of electrothermal cooker, it possesses：Bottom framework；Lower mould, the lower mould are installed on the upper of the bottom framework Portion；Top framework, using the rearward end towards the hinge axis pivot suspension of the left and right directions top framework, so that the top framework It can be rotated upward relative to the bottom framework；Upper mould, mould is installed on the bottom of the top framework, and mould on this on this Lower surface can be overlapping with the upper surface of the lower mould；Electric heater, the electric heater be arranged at the bottom framework with it is described At least any one party in the framework of top, by being carried out from rear side at least any one party in the lower mould and the upper mould Heating, so as to the lower mould and it is described on mould opposed faces between the embryo material of bread etc. is heated；And hinge axis is high Governor motion is spent, the height of the hinge axis is adjusted the hinge axis height adjustment mechanism, so as to make pivot suspension In the upper-lower position change of the top framework of the hinge axis.

If forming above-mentioned structure, the height of hinge axis is adjusted using hinge axis height adjustment mechanism, and it is right The upper-lower position for being supported on a pivot on the top framework of the hinge axis is changed, thus, it is possible to be replaced with other thickness it is different under Mould, upper mould.Therefore, there is no need to change as in the past hinge, upper and lower framework or it is different according to the species of each baked goods and Special electrothermal cooker is made, so as to realize reduction cost.

(2) on the basis of above-mentioned (1) item, it is provided with the rear upper surface of the bottom framework with pair of right and left court Upper piece top framework frame support bracket, between the left and right upward opposed faces of piece in a manner of it can move along the vertical direction Guiding is provided with movable bracket, the above-below direction that the movable bracket is supported with the left and right ends portion to the hinge axis Pair of right and left hinge axis support, the hinge axis height adjustment mechanism possess：Action bars, by the left and right ends portion of the action bars The left and right of the top framework frame support bracket is supported on a pivot in a manner of it can rotate freely, and piece, the action bars are formed as upward It is parallel with the hinge axis；Eccentric cam, the eccentric cam is fixed in a manner of making the pivot of the eccentric cam eccentric In the action bars, the eccentric cam makes the movable bracket together be moved along the vertical direction with the hinge axis；And operation rotation Button, the operation knob are fixed on the nose portion protruded from the piece upward towards side of the action bars, make the bias convex Wheel rotates together with the action bars.

If forming above-mentioned structure, only pass through rotation process knob, it becomes possible to adjust arbitrarily and simply movable The height of bracket, hinge axis and top framework.

(3) on the basis of above-mentioned (2) item, the operation knob and it is opposed with the operation knob described in upward piece it Between be provided with resistance applying mechanism, the resistance applying mechanism to the operation knob apply direction of rotation resistance, thus make institute State eccentric cam in arbitrary rotation position to stop, and the movable bracket, the hinge axis and the top framework are protected It is held in defined height.

If forming above-mentioned structure, by resistance applying mechanism, the resistance of direction of rotation can be applied to operation knob, Therefore can prevent after the height of hinge axis, top framework is adjusted, eccentric cam rotation.Thus, there is no height The worry that hinge axis and top framework after regulation arbitrarily move along the vertical direction in use etc..

(4) on the basis of above-mentioned (2) or (3) item, eccentric cam described in pair of right and left is provided with, by two eccentric cams point Not be arranged at the left and right hinge axis support and diameter it is bigger than the eccentric cam circular port it is chimeric.

If forming above-mentioned structure, eccentric cam does not expose larger, therefore becomes in the worry of eccentric cam attachment foreign matter It is small, and the form of the outward appearance of electrothermal cooker improves.

(5) on the basis of above-mentioned (1) item, be provided projectingly in the upper surface of the bottom framework upper surface be opened and The frame-shaped piece upward of the electric heater can be internally stored, and under being provided projectingly in the lower surface of the top framework Surface is opened and can store the frame-shaped piece down of the electric heater, has been provided projectingly at the back side of the lower mould from top The outer piece that hangs down embedded in the frame-shaped of frame-shaped piece upward, the back side of mould has been provided projectingly outer embedded in described from below on described The standing piece of the frame-shaped of frame-shaped piece down, hung down described in the lower mould piece and the piece of frame-shaped upward and it is described on mould The standing piece and the piece of frame-shaped down be provided with locking mechanism, the locking mechanism will the lower mould and the upper mould difference Engaged and installed with the piece of frame-shaped upward and the piece of frame-shaped down in a manner of it can load and unload.

If forming above-mentioned structure, by engaging mechanism, lower mould and upper mould, therefore energy simply can be installed or unloaded It is enough to be easily replaced with the different lower mould of other thickness and upper mould.The first stop hole and second can also be set to block in lower mould and only Only hole, therefore the making of lower mould and upper mould is easier to, and also can very easily carry out being replaced with other lower moulds and on The replacement operation of mould.

(6) on the basis of above-mentioned (5) item, the locking mechanism possesses：First stop hole, first stop hole are set respectively It is placed in hang down piece and the standing piece；Teat, the teat are arranged at frame-shaped piece and the frame-shaped down upward Piece, and it is chimeric with first stop hole in a manner of it can insert and unload respectively；Second stop hole, second stop hole is described prominent Portion and the opposite side of first stop hole, it is respectively arranged at hang down piece and the standing piece；Breech lock, the breech lock Be configured to be respectively relative to frame-shaped piece and the piece of frame-shaped down upward to haunt, by by spring towards two frame The outside force of shape piece, is engaged so as to the leading section of the breech lock in a manner of it can insert and unload with second stop hole；And behaviour Make bar, the action bars is accommodated in the lower box body and in the upper box body, and a part for the action bars is each passed through The upper surface of the bottom framework and the lower surface of the top framework and with the breech lock link, using instrument via with The opposed mode in the front end of the action bars be arranged on the through hole of the side wall of the bottom framework and the top framework by The front end of the action bars is moved, thus enables that the breech lock towards the direction movement from second stop hole separation.

If forming above-mentioned structure, using instrument from the front end of outside pressing operations bar, make breech lock from the second stop hole Separation, so as to simply unload lower mould and upper mould respectively from bottom framework and top framework.In addition, in lower mould and upper mould The first stop hole and the second stop hole can be provided only with, therefore the making of lower mould and upper mould becomes easy.

It is not necessary according to the invention that change hinge, upper and lower framework or made according to the species difference of each baked goods Special electrothermal cooker, different upper of other thickness can be installed and used with appropriate state in an electrothermal cooker Mould, lower mould, therefore a kind of cheap electrothermal cooker can be provided.

Brief description of the drawings

Fig. 1 is that the front when top framework for the electrothermal cooker for making one embodiment of the present invention rotates upward is three-dimensional Figure.

Fig. 2 is the front stereogram of the state for the upper and lower mould for having unloaded above-mentioned electrothermal cooker.

Fig. 3 is the exploded perspective view of hinge axis height adjustment mechanism and its installation portion.

Fig. 4 is to adjust the height of hinge axis to lower position, and when the top framework is turned to use state directed downwardly Side view.

Fig. 5 is equally to adjust the height of hinge axis to upper limit position, and turns to top framework and directed downwardly use shape Side view during state.

The line VI -- VI that Fig. 6 is Fig. 4 amplifies longitudinal main sectional view.

The VII-VII lines that Fig. 7 is Fig. 5 amplify longitudinal main sectional view.

Fig. 8 is the top view of the bottom framework for the state for having unloaded lower mould.

The IX-IX rays that Fig. 9 is Fig. 8 amplify longitudinal sectional view.

The X-X rays that Figure 10 is Fig. 9 amplify longitudinal sectional view.

Figure 11 is the top view that the state of lower mould is mounted with bottom framework.

The XII-XII lines that Figure 12 is Figure 11 amplify longitudinal sectional view.

Figure 13 is the exploded perspective view of the variation for the installation portion for representing hinge axis height adjustment mechanism.

Symbol description

1... bottom framework；2... top framework frame support bracket；2a... pieces upward；3... movable bracket；3a... hinges E axle supporting piece (hinge axis support)；4... hinge axis；5... top framework；6... hinge axis height regulating mechanism；7... under Mould；8... upper mould；9... operation handle；9a... lateral plates；10... control cabinet；11... oil collection part；12... piece upward；13... Recess；14... oil scupper；15... screw；16... the first bullport；17... circular port；18... guiding bar；19... second Bullport；20... support holes；21... circular port；22... through hole；23... spacer pin；24... endless groove；25... snap ring； 26... screw；27... shaft pressuring plate；28... action bars；29... eccentric cam；30... operation knob；30a... centre bores； 31... slit；32... screw；33... there is bottom outlet；34... compression helical spring；35... ball；36... fastening groove；37... Lock washer；40... bottom plate；41... frame-shaped piece upward；42... mould holding member is descended；43... screw；44... electric heater； 45... heater bearing piece；46... temperature sensor；47... spring；48... locking devicen；49... screw；50... breech lock Holding member；51... breech lock；52... screw；53... spring bearing part；Piece after 53a...；54... spring track；55... Compression helical spring；56... notch；57... hang down piece；58... elongated hole；59... action bars；60... through hole；61... block Stop member；61a... tabs (teat)；62... it is open；63... hang down piece；Piece after 63a...；63b... anters；64... the first card Only hole；65... the second stop hole；66... upper mould holding member；67... upper surface panel；68... frame-shaped piece down；69... stand Playing piece；70... top framework frame support bracket；70a... pieces upward；70b... guide plates；71... bullport；72... through hole； S... space.

Embodiment

Hereinafter, embodiments of the present invention are illustrated with reference to the accompanying drawings.

As shown in Figure 1, Figure 2 and shown in Fig. 4, electrothermal cooker of the invention possesses：The bottom framework 1 of box-shaped, it is formed as (following, to be illustrated using the left of Fig. 1 left obliquely downward and Fig. 4 as front) longer top view is length along the longitudinal direction Square shape；Top framework frame support bracket 2, it is fixed on the upper surface rear portion of the bottom framework 1 and front is viewed as upward U-shaped；Movable bracket 3, its top framework frame support bracket 2 pair of right and left upward between piece 2a, 2a opposed faces vertically Direction is mobile and front is viewed as U-shaped upward；The top framework 5 of general square shape box-like, utilize the hinge axis 4 of left and right directions By the rearward end pivot suspension of the top framework 5 movable bracket 3 pair of right and left hinge axis supporting slice 3a upward, 3a；Hinge axis height regulating mechanism 6, its height to movable bracket 3 and hinge axis 4 are adjusted；Lower mould 7, it is installed on The upper surface of bottom framework 1；And upper mould 8, it is installed on the lower surface of top framework 5.In addition, in the following description, phase For top framework 5 and the part for being installed on top framework 5 around and above-below direction is made shown in Fig. 4 With under state, i.e., top framework 5 is set to turn downward and make what is defined in the state of lower mould 7 is overlapping with upper mould 8.

Top framework 5 by with operation handle 9 actually form it is integral in a manner of be fixed on top view for U-shaped backwards Operation handle 9 left and right lateral plate 9a, 9a opposed faces, left and right lateral plate 9a, 9a rearward end are inserted and are supported on a pivot on hinge Chain rivet 4, so as to which top framework 5 can be turned to somewhat upward centered on hinge axis 4 from formation is approximate horizontal using position Position of readiness (such as before and after 100 degree) are used more than 90 degree.In bottom the rear surface of framework 1 be provided with power switch, The control cabinet 10 of heter temperature adjusting knob, timer knob (omitting diagram) etc..

Lower mould 7 is by superior aluminium alloy of thermal conductivity etc., by flat shape in being formed in a manner of generally square, in leading edge The central portion of left and right directions is integratedly provided projectingly the oil collection part 11 towards front.Lower mould 7 except the leading edge of oil collection part 11 Outside outer peripheral edge by the fringing of piece 12 upward, and in the upper surface in addition to peripheral part of lower mould 7 formed with top view For the recess 13 of the multiple embryo material bakings in left and right longer along the longitudinal direction of semi-circular cross-section.

Peripheral part in the outside of each recess 13 of lower mould 7, i.e., upward piece 12 and the part formed with multiple recesses 13 it Between peripheral part formed with the oil scupper 14 with the continuous concavity section in the upper surface of oil collection part 11, the bottom surface of the oil scupper 14 with Forward-facing lower section gently tilts the upper table of oil collection part 11.So, in recess 13, the oil oozed out when being baked embryo material passes through Flowed, can be dripped by recovery such as oil holders (omit and illustrate) from the leading edge of oil collection part 11 towards oil collection part 11 by oil scupper 14 Under oil.

Upper mould 8 it is identical with lower mould 7 by aluminium alloy etc. by flat shape in being formed in a manner of generally square, in upper mould 8 The lower surface opposed with the upper surface of lower mould 7 formed with multiple recesses 13, each recess 13 of above-mentioned multiple recesses 13 and lower mould 7 into Opposed over the ground and top view is semi-circular cross-section down.

As shown in Fig. 3, Fig. 4 and Fig. 6, in bottom, the upper surface rear portion of framework 1 is fixed with top by multiple screws 15 The substrate 2b towards left and right directions of framework frame support bracket 2 left and right ends portion.The pair of right and left of framework frame support bracket 2 on top Piece 2a, 2a upper end is formed with the left and right ends portion of induced hinge axle 4 in a manner of it can move along the vertical direction upward First bullport 16,16 of above-below direction.In addition, two piece 2a above-below directions upward pars intermedia formed with can be for aftermentioned Action bars 28 and be fixed on action bars 28 described later eccentric cam 29 insert circular port 17.Also, in two pieces upward Bottom near 2a rear is formed with the chimeric upper and lower in the left and right ends portion for forming the guiding bar 18 parallel with hinge axis 4 To the second bullport 19,19, and by the lower guide of movable bracket 3 can to move along the vertical direction.

Movable bracket 3 pair of right and left hinge axis supporting slice 3a, 3a upper end formed with the both ends to hinge axis 4 The support holes 20,20 supported, in addition, in the chimeric and diameter formed below for eccentric cam 29 described later of support holes 20 The circular port 21,21 bigger than eccentric cam 29.Also, the bottom near two hinge axis supporting slice 3a rear is formed with confession The chimeric through hole 22,22 in the both ends of guiding bar 18.In left and right, the front upper part of hinge axis supporting slice 3a opposed faces is dashed forward inwardly Go out to be provided with spacer pin 23,23, when making top framework 5 in upward using position of readiness, spacer pin 23,23 supplies manipulator The left and right lateral plate 9a of handle 9 rearward end abuts.

As shown in fig. 6, the left and right ends portion of hinge axis 4 is embedded in left and right hinge axis supporting slice 3a, 3a's of movable bracket 3 Support holes 20,20, the first bullport 16,16 with the left and right of top framework frame support bracket 2 piece 2a, 2a upward, in two pieces upward 2a nose portion, snap ring 25 is fitted together in the endless groove 24 for being arranged at the both ends of hinge axis 4, so as to prevent hinge axis 4 Move and come off to left and right direction.

The left and right ends portion of guiding bar 18 be embedded in left and right hinge axis supporting slice 3a, 3a of movable bracket 3 through hole 22, 22nd, with the left and right of top framework frame support bracket 2 piece 2a, 2a upward the second bullport 19,19, it is fixed on by using screw 26 The shaft pressuring plate 27,27 of the left and right of top framework frame support bracket 2 piece 2a, 2a lateral surface upward, can prevent guiding bar 18 towards a left side Right direction is mobile and comes off.In addition, in left and right hinge axis supporting slice 3a, 3a through hole 22,22 and top framework frame support bracket 2 Left and right upward piece 2a, 2a the second bullport 19,19 be fitted together to guiding bar 18 both ends, thus, it is possible to prevent movable bracket 3 Around hinge axle 4 rotates along the longitudinal direction, and movable bracket 3 can move along the vertical direction relative to top framework frame support bracket 2.

Hinge axis height regulating mechanism 6 possesses：The action bars 28 of left and right directions, it is formed as parallel with hinge axis 4；A pair Discoideus eccentric cam 29,29, by above-mentioned eccentric cam in a manner of making the pivot of above-mentioned eccentric cam 29,29 eccentric 29th, the 29 left and right ends portion for being fixed on the action bars 28；And operation knob 30, the operation knob 30 make action bars 28 and two inclined Cardiac prominence wheel 29 rotates.

As shown in fig. 6, left and right eccentric cam 29 is embedded in the left and right hinge axis branch of movable bracket 3 in a manner of with enough and to spare Hold piece 3a circular port 21.The chimeric operation be able to will operate before shaft pressuring plate 27 is installed on into top framework frame support bracket 2 Bar 28 and eccentric cam 29 are carried out from the left and right any one party insertion of piece 2a circular port 17 upward is arranged at.Action bars 28 Left part penetrates the 2a of piece upward of left and is fixed on the 2a of piece upward of left shaft pressuring plate 27 and is somewhat protruded towards left side side, The nose portion of the left part of action bars 28 is fitted together to snap ring 25, so as to prevent action bars 28 from being moved towards right.

In addition, upward piece 2as of the 2a of piece upward of the right part insertion right of action bars 28 with being fixed on right shaft pressuring plate 27 and protruded towards right side side, the nose portion in the right part of action bars 28 is fixed with operation knob 30.In the shape of operation knob 30 Cheng Youcong centre bores 30a screws togather screw 32 in the forming portion of slit 31, makes slit towards the radially extending slit 31 of outer peripheral face 31 groove width constriction, so as to which operation knob 30 is fixed on action bars 28.If rotating operation knob 30, left and right eccentric cam 29 Rotated together with action bars 28, the eccentric rotary in left and right hinge axis supporting slice 3a circular port 21 of eccentric cam 29, so as to Dynamic bracket 3 moves along the vertical direction., can be to being supported on the hinge axis of movable bracket 3 by moving up and down for the movable bracket 3 4th, the height of the top framework 5 with being supported on a pivot on hinge axis 4 is adjusted.

Operation knob 30 the opposed faces opposed with shaft pressuring plate 27 formed with towards the right and left of the direction opening of shaft pressuring plate 27 To have bottom outlet 33, this have bottom outlet 33 be accommodated with compression helical spring 34, with by the compression helical spring 34 towards shaft pressuring plate 27 The ball (steel ball) 35 that direction is pressed.In addition, in the opposed faces opposed with operation knob 30 of shaft pressuring plate 27, it is with action bars 28 It is centrally formed with the fastening groove 36 (reference picture 3) of multiple semi-circular cross-sections being fitted together to for ball 35 in a manner of it can haunt.By Above-mentioned compression helical spring 34, ball 35 and multiple fastening grooves 36 are formed to the resistance of the application of operation knob 30 direction of rotation Resistance applying mechanism.That is, ball 35 optionally charges into any one in multiple fastening grooves 36, so as to apply to operation knob 30 The resistance of direction of rotation, accompany with this, action bars 28 stops with the revolving process of eccentric cam 29.Thus, there is no tune The worry arbitrarily moved along the vertical direction in use etc. to the hinge axis 4 and top framework 5 of arbitrary height is saved, Hinge axis 4 and top framework 5 are held in defined height.

In addition, instead of above-mentioned resistance applying mechanism, can also make as utilized double dot dash line to represent in figure 3 Lock washer 37 or disc spring (not shown) is axially compressed sandwiches between the opposed faces of shaft pressuring plate 27 and operation knob 30, And apply the resistance of direction of rotation to operation knob 30.If using above-mentioned lock washer 37, can make operation knob 30 with And the rotation of action bars 28 and eccentric cam 29 infinitely stops, and the height of hinge axis 4 and top framework 5 can be carried out Fine setting.

(unload lower mould 7 and upper mould 8) as shown in Fig. 2 and Fig. 8~Figure 10, in bottom the upper surface of framework 1 by using The upper surface of bottom framework 1 is fixed in four corners of bottom plate 40 by screw 43, and be provided with by bottom plate 40 with it is square upward The lower mould holding member 42 that frame-shaped piece 41 is formed, the top view of bottom plate 40 is square, this upward frame-shaped piece 41 from bottom plate 40 Periphery is erected and upper surface is opened.

By frame-shaped piece 41 impales upward inside in a manner of the upper surface of the bottom plate 40 away from lower mould holding member 42 Electric heater 44 is accommodated with, the electric heater 44 is tortuous in U-shaped in top view, and passes through supporting member (not shown) Terminal part is supported on to the inside of bottom framework 1.Electric heater 44 is made up of cladding heater, and its terminal part is electrically connected to control Electric supply installation in case 10.In addition, the upper surface of electric heater 44 is somewhat prominent upward from the upper end of frame-shaped piece 41 upward, Pressed downward during mould 7 under installation, so as to flexibly be crimped with the back side (lower surface) of lower mould 7.So, even if contingency The back side of lower mould 7 because of heat and warpage, electric heater 44 will not also separate from its back side upward, therefore lower mould 7 is effectively heated.

In the lower section of electric heater 44 and the upper surface of bottom plate 40 in lower mould holding member 42, court is fixed with by spot welding Side view in the lateral direction is viewed as multiple heater bearing pieces 45 of U-shaped section upward.Under installation during mould 7, electrical heating The lower surface of device 44 abuts with the upper end of each heater bearing piece 45, so as to electric heater 44 be retained as it is approximate horizontal.

It is provided with the central portion of bottom plate 40 in a manner of being exerted a force upward all the time by spring 47 and the temperature of lower mould 7 is examined The temperature sensor 46 of survey, under installation during mould 7, the upper end of the temperature sensor 46 and the back side elasticity of the central portion of lower mould 7 Ground crimps (reference picture 12).

The central portion upper surface of the anterior left and right directions of the bottom plate 40 of lower mould holding member 42 is provided with locking devicen 48.The locking devicen 48 possesses：The upper surface of bottom plate 40 is fixed on by screw 49,49 and side view is viewed as generally towards upper U word The breech lock holding member 50 of shape, the breech lock 51 for being held in a manner of it can move along the longitudinal direction the breech lock holding member 50, By screw 52,52 be fixed on breech lock holding member 50 rear surface and top view be in U-shaped facing forward spring bearing part 53rd, the shaft-like spring rail on rear 53a of the spring bearing part 53 preceding surface is fixed on from back-surface side by screw 52 Road 54 and make rear portion chimeric with spring track 54 and be located between the rear surface of breech lock 51 and spring bearing part 53 and begin The compression helical spring 55 to be exerted a force forward to breech lock 51 eventually.The leading section of breech lock 51 can be from the notch 56 of frame-shaped piece 41 upward Haunted relative to the outside of frame-shaped piece 41 upward with inner side, active force of the leading section all the time based on compression helical spring 55 is forward It is somewhat prominent.

As shown in figure 9, the upper end of the piece 57 that hangs down towards above-below direction is fixed with by screw 52 in the rear end of breech lock 51 Portion.The piece 57 that hangs down insertion is arranged at the elongated hole 58 of the anterior fore-and-aft direction of bottom plate 40, and towards hanging down in bottom framework 1.Under The court for breech lock 51 to be pressed towards the rear from outside is fixed with by screw 52 in portion's framework 1 and on the preceding surface for the piece 57 that hangs down Action bars 59 forwards.Through hole 60 of the preceding surface opposed with the front end of action bars 59 of framework 1 formed with circle in bottom (reference picture 2), screwdriver or shaft-like specific purpose tool are inserted from the through hole 60, action bars 59 is pressed towards the rear, so as to It is enough breech lock 51 is moved towards the rear via the piece 57 that hangs down.As described later, the operation from lower mould holding member 42 when unloading lower mould 7 Carry out.

Stopper is fixed with the central portion upper surface of the left and right directions at the rear portion of the bottom plate 40 opposed with locking devicen 48 61, the tab 61a in handstand L-shaped is provided projectingly backwards in the trailing edge of the stopper 61, and tab 61a insertions are arranged at court The opening 62 of upper frame-shaped piece 41 simultaneously protrudes (8~Figure 10 of reference picture) towards the rear of frame-shaped piece 41 upward.

As shown in Fig. 1, Fig. 4 and Figure 12, the periphery at the back side of lower mould 7 is provided projectingly to load and unload from top The piece 63 that hangs down of the frame-shaped of the piece of frame-shaped upward 41 of lower mould holding member 42 is embedded in outside mode.In the mutually opposing of piece 63 that hang down The rear 63a and anter 63b central portion of left and right directions be provided through the first stop hole 64 and the second stop hole 65 respectively, First stop hole 64 can be chimeric with the tab 61a at the rear portion of frame-shaped piece 41 upward in a manner of it can insert and unload, the second stop hole 65 can be in a manner of it can insert and unload with frame-shaped piece 41 upward anterior breech lock 51 leading section it is chimeric.

That is, after making the first stop hole 64 chimeric with tab 61a, if making outside the piece 63 that hangs down of lower mould 7 embedded in frame-shaped upward Piece 41, then the anter 63b for the piece 63 that hangs down lower edge abuts with the inclined plane of the leading section upper surface of breech lock 51, so that breech lock 51 Somewhat move towards the rear, when leading section is opposed with the second stop hole 65, breech lock is made by the active force of compression helical spring 55 51 move forward again, so as to which the second stop hole 65 is automatically charged into its leading section.Therefore, it is possible to which lower mould 7 is simply pacified Loaded on lower mould holding member 42.In addition, as described above, the insertions such as screwdriver are arranged to the through hole on the preceding surface of bottom framework 1 60, breech lock 51 is pressed towards the rear via action bars 59, so as to simply only unload lower mould 7.In addition, from the second stop hole 65 front insertion screwdriver etc., the front end of breech lock 51 is directly pressed towards the rear, so as to can also unload lower mould 7.

By the breech lock 51 of above-mentioned locking devicen 48, the second stop hole 65 for engaging/separating for breech lock 51, tab 61a, for prominent First stop hole 64 and action bars 59 that piece 61a is fitted together in a manner of it can insert and unload etc. are formed locking involved in the present invention Mechanism.

If the mould 7 under the installation of frame-shaped piece 41 upward, the back side (lower surface) and the upper end of frame-shaped piece 41 upward of lower mould 7 are supported Connect or approach, so that the opening surface of the top of frame-shaped piece 41 is closed upward.Thus, formed in the upper surface of bottom framework 1 There are the bottom plate 40 by lower mould holding member 42 and the space S that the back side of frame-shaped piece 41 and lower mould 7 impales upward, in the space S Inside it is accommodated with electric heater 44 (reference picture 12).

As shown in Fig. 2 it is fixed with the lower surface of top framework 5 by screw 43 identical with 42 shapes of lower mould holding member Form upper mould holding member 66 symmetrical above and below.Mould holding member 66 is by upper surface panel 67, the periphery from upper surface panel 67 on this Hang down and lower surface is formed by the square piece of frame-shaped down 68 of opening.

By the inside that frame-shaped piece 68 impales down be accommodated with the shape of the electric heater of bottom 44 be identically formed up and down it is right The electric heater 44 of title.In addition, it is different according to the species of baked goods, often also omit any one party of electric heater 44 up and down.

Upper surface panel 67 by each part with the lower side of mould holding member 42 formed it is symmetrical above and below in a manner of be provided with and set It is placed in structure identical heater bearing piece 45, locking devicen 48 and the stopper 61 of lower mould holding member 42.Above-mentioned door bolt The grade of locking device 48 is to be constructed with the structure identical of bottom framework 1, therefore omits detail explanation.

As shown in Fig. 1 and Fig. 4, it has been provided projectingly in the peripheral part at the back side (upper surface) of upper mould 8 outer embedded in frame down The standing piece 69 of the frame-shaped of shape piece 68, the standing piece 69 formed with above-mentioned the first stop hole of identical 64 of lower mould 7 and Two stop holes 65 (omit and illustrate to the first stop hole).

In order to which upper mould 8 is installed on into upper mould holding member 66, and can be to get progress with the above-mentioned lower identical of mould 7. That is, after the first stop hole 64 of mould 8 is chimeric with tab 61a on making, make outside the standing piece 69 of mould 8 embedded in frame-shaped piece down 68, the second stop hole 65 is engaged with the leading section of breech lock 51.Thus, upper mould 8 also identicallyly with lower mould 7, can be simple Ground is installed on mould holding member 66.In addition, the insertions such as screwdriver are arranged to (the ginseng of through hole 60 on the preceding surface of top framework 5 According to Fig. 2), pair with the lower identical action bars 59 of mould 7 carry out pressing operations, can simply only if pressing breech lock 51 towards the rear Unload mould 8.

If frame-shaped piece 68 installs mould 8 down, the opening surface of the lower section of frame-shaped piece 68 is by the back side of upper mould 8 down (upper surface) is closed, so as to the space stored in the lower surface of top framework 5 formed with fed heater 44.

In order that bread, candy snacks etc. are baked with the electrothermal cooker of above-mentioned embodiment, as shown in Figure 1, on making In the state of portion's framework 5 rotates upward, after 13 coating oil as needed of each recess of lower mould 7, the embryo material that will be stirred in advance Insert each recess 13.

Next, as shown in figure 4, turn downward top framework 5, make the lower surface of mould 8 and the upper surface of lower mould 7 Touch to close upper and lower recess 13, afterwards, be powered certain time to upper and lower electric heater 44, to be carried out to lower mould 7 and upper mould 8 Heating.Then, embryo material is heated in the recess 13 of lower mould 7 and upper mould 8 and makes its expansion, so as to bar-shaped bread or The bakings such as candy snacks are completed.

In baking, the oil oozed out from embryo material is directed to oil collection part 11 via the oil scupper 14 of lower mould 7, is returned by food tray etc. Receive.

It is different according to the species of baked goods, it is different lower mould 7 is replaced with into thickness from the upper both sides of mould 8 or any one party In the case of part, hinge axis height regulating mechanism 6 is operated, the height of hinge axis 4 and top framework 5 is carried out Regulation.Fig. 1, Fig. 2, Fig. 4 and Fig. 6 show that selection being capable of mould 7 and upper mould 8 under use in the electrothermal cooker of the present embodiment Thickness minimal part, with this accompany, the height of hinge axis 4 and top framework 5 is adjusted to lower position Example.From the point of view of the state, such as in order to which the height of hinge axis 4 and top framework 5 is adjusted to upper limit position, as Fig. 5 with And make operation knob 30 as shown in Figure 7 towards side view observation clockwise direction (or counter clockwise direction) rotation 180 degree.

If make operation knob 30 rotate 180 degree, action bars 28 and be fixed on action bars 28 both ends it is eccentric convex Wheel 29,29 also rotates together with 180 degree, left and right hinge e axle supporting of the left and right eccentric cam 29 in movable bracket 3 with operation knob 30 Eccentric rotary in piece 3a circular port 21.Thus, as shown in fig. 7, so far positioned at lowest order, centered on action bars 28 Inner peripheral surface of the maximum length-diameter part along circular port 21 of eccentric cam 29 rotate to highest order, accompany with this, the quilt of movable bracket 3 Left and right eccentric cam 21 boosts upwards.

If movable bracket 3 is boosted upwards, the left and right hinge axis supporting slice 3a of movable bracket 3 hinge axis 4 is supported on And be supported on a pivot on the top framework 5 of hinge axis 4 and be moved to upper limit position, so as to as shown in figure 5, relative to bottom framework 1, the height of top framework 5 is than high shown in Fig. 4.Make thereby, it is possible to the structure for the structure thickness being replaced with shown in thickness ratio Fig. 4 With lower mould 7 and the upper both sides of mould 8 or any one party.In addition, even if being replaced with the thicker structure of thickness, can also make lower mould 7 with The opposed faces contiguity of upper mould 8, therefore above-mentioned lower mould 7 and upper mould 8 can be formed appropriate use state.

If making operation knob 30 rotate 180 degree, ball 35 flexibly charges into the multiple highest orders for being arranged at shaft pressuring plate 27 Fastening groove 36, and apply the resistance of direction of rotation to operation knob 30, therefore can prevent eccentric cam 29 from rotating.Therefore, The worry that hinge axis 4 and top framework 5 in the absence of the height of regulation to the upper limit move downward in use etc..

In addition, the explanation of the above is to adjust the height of hinge axis 4 and the top framework 5 for being supported on a pivot on hinge axis 4 To the situation of upper limit position, if but will operation knob 30 rotation amount formed 180 degree below, can make hinge axis 4 and on Portion's framework 5 is adjusted to arbitrary height between lower position and upper limit position.

Figure 13 is the exploded perspective view of the other embodiment for the installation portion for representing hinge axis height adjustment mechanism 6.

In this embodiment, pair of right and left upper box of the main visual observation in L-shaped inwardly is fixed by screw 15 in bottom framework 1 Body frame support bracket 70,70, pass through the court set in piece 70a, 70a leading edge upward and trailing edge of two top framework frame support brackets 70 Interior guide plate 70b, 70b, will be with hinge axis supporting slice 3a, 3a of above-mentioned shape identical movable bracket 3 guiding being capable of edge Above-below direction moves.

Left and right upward piece 70a formed with hinge axis 4 is guided for can move along the vertical direction bullport 71,71, With the through hole 72,72 penetrated for the both ends of action bars 28.

As the embodiment, if by the guide plate 70b of top framework frame support bracket 70 along the vertical direction to movable support Frame 3 guides, then guiding bar 18, the shaft pressuring plate 27 for preventing guiding bar 18 from coming off as can omitting above-described embodiment.

In addition, after the left and right circular port 21 of movable bracket 3 is fitted together to left and right eccentric cam 29, can be by left and right top framework Frame support bracket 70 is fixed on bottom framework 1, thus need not as upward, piece 70a sets above-described embodiment, for for inclined The circular port 17 that cardiac prominence wheel 29 is inserted.In this embodiment, shaft pressuring plate 27 can be omitted, therefore in the lateral surface of piece 70a upward It is provided with the multiple fastening grooves 36 for the resistance for applying direction of rotation to operation knob 30.

In addition, in this embodiment, movable bracket 3 is by the guide plate 70b guiding of top framework frame support bracket 70 and along upper The movement of lower direction, is rotated without around hinge axle 4, thus also tend to omit be arranged at left and right upward piece 70a, to hinge axis 4 The bullport 71 that guides of both ends.

As described above, in the electrothermal cooker of above-mentioned embodiment, in the case where inciting somebody to action, mould 7 and upper mould 8 are changed During into the different part of other thickness, only the operation knob 30 of hinge axis height regulating mechanism 6 is operated and makes left and right partially Cardiac prominence wheel 29 rotates, come to the hinge axis 4 supported by movable bracket 3 and the top framework 5 for being supported on a pivot on hinge axis 4 Highly it is adjusted, therefore even if changing lower mould 7, the thickness of upper mould 8, can be also answered by an electrothermal cooker It is right.I.e., it is not necessary to if the height of hinge is constant existing electrothermal cooker, with lower mould 7, upper mould 8 thickness accordingly Hinge, upper and lower framework are changed, or multiple special electrothermal cookers are made according to the species difference of each baked goods, therefore energy Enough realize reduces cost, and provides a kind of cheap electrothermal cooker.In addition, the use of the electrothermal cooker for the present embodiment For person, it is not necessary to new electrothermal cooker is bought according to the species of each baked goods, as long as only purchase and the kind of baked goods Lower mould 7 and upper mould 8 are changed corresponding to class, therefore can significantly be reduced the financial burden.

Installed in addition, mechanism can be engaged by breech lock 51, action bars 59 etc. and simply enter to be about to lower mould 7 and upper mould 8 Lower mould 7 and upper mould 8, therefore other thickness are unloaded in bottom framework 1 and top framework 5, from bottom framework 1 and top framework 5 Different lower mould 7, the replacement operation of upper mould 8 also become easy.

The present invention is not limited to above-mentioned embodiment, can implement to connect down without departing from the spirit and scope of the invention Various deformations, the change come.

(1) as utilized double dot dash line to represent in the figure 7, pair of right and left (or two or more) eccentric cam 29 is made With the lower surface sliding contact of movable bracket 3, the lower surface of movable bracket 3 is boosted upwards by multiple eccentric cams 29, and Change its height.Now, by increasing an eccentric cam 29 of left and right width, a left side for movable bracket 3 can be also boosted upwards The central lower surface of right direction.

(2) hinge axis 4 is set to the hinge axis of the short size of pair of right and left, by left and right hinge axis, to a left side for top framework 5 Right side piece 9a carries out pivot suspension respectively.

(3) in order to rotate action bars 28 by both hands, in the left part of action bars 28 also installation operation knob 30.

(4) support holes 20 supported to the both ends of the hinge axis 4 of movable bracket 3 are set to the length of above-below direction Hole, embryo material in the case of expansion, can be such that top framework 5 moves upward in baking.

Claims (5)

1. a kind of electrothermal cooker, it is characterised in that possess：

Bottom framework；

Lower mould, the lower mould are installed on the top of the bottom framework；

Top framework, using the rearward end towards the hinge axis pivot suspension of the left and right directions top framework, so that the upper box Body can rotate upward relative to the bottom framework；

Upper mould, mould is installed on the bottom of the top framework on this, and lower surface of mould can be with the upper table of the lower mould on this Face is overlapping；

Electric heater, the electric heater are arranged at the bottom framework and at least any one party in the top framework, passed through The lower mould and at least any one party in the upper mould are heated from rear side, so as to the lower mould with it is described on mould Opposed faces between the embryo material of bread etc. is heated；And

The height of the hinge axis is adjusted for hinge axis height adjustment mechanism, the hinge axis height adjustment mechanism, so as to Enough make the upper-lower position change of the top framework for being supported on a pivot on the hinge axis,

The rear upper surface of the bottom framework is provided with the top framework frame support bracket with pair of right and left piece upward, in institute State left and right and guided upward in a manner of it can move along the vertical direction between the opposed faces of piece and be provided with movable bracket, the movable support Frame has the pair of right and left hinge axis support of the above-below direction supported to the left and right ends portion of the hinge axis,

The hinge axis height adjustment mechanism possesses：First action bars, by the left and right ends portion of first action bars with can from The left and right of top framework frame support bracket piece upward is supported on a pivot on by the mode rotated, first action bars is formed as and institute It is parallel to state hinge axis；Eccentric cam, the eccentric cam is fixed on this in a manner of making the pivot of the eccentric cam eccentric First action bars, the eccentric cam make the movable bracket together be moved along the vertical direction with the hinge axis；And operation rotation Button, the operation knob are fixed on the nose portion protruded from the piece upward towards side of first action bars, make described inclined Cardiac prominence wheel rotates together with first action bars.

2. electrothermal cooker according to claim 1, it is characterised in that

The operation knob and it is opposed with the operation knob described in be provided with resistance applying mechanism between piece upward, the resistance Applying mechanism applies the resistance of direction of rotation to the operation knob, the eccentric cam is stopped in arbitrary rotation position Only, the movable bracket, the hinge axis and the top framework are held in defined height.

3. electrothermal cooker according to claim 1 or 2, it is characterised in that

Be provided with eccentric cam described in pair of right and left, by two eccentric cams respectively be arranged at the left and right hinge axis support and The diameter circular port bigger than the eccentric cam is fitted together to.

4. electrothermal cooker according to claim 1, it is characterised in that be configured to：

Upper surface has been provided projectingly in the upper surface of the bottom framework to be opened and can internally store the electric heater Frame-shaped piece upward, and be provided projectingly lower surface in the lower surface of the top framework and be opened and the electricity can be stored The frame-shaped piece down of heater, it is provided projectingly at the back side of the lower mould outside top embedded in the frame-shaped of the frame-shaped piece upward The piece that hangs down, the back side of mould is provided projectingly the outer standing piece embedded in the frame-shaped of frame-shaped piece down from below on described, Hung down described in the lower mould piece and the piece of frame-shaped upward and it is described on mould the standing piece and the frame-shaped down Piece is provided with locking mechanism, the locking mechanism by the lower mould and the upper mould respectively in a manner of it can load and unload with it is described upward Frame-shaped piece and the piece of frame-shaped down are engaged and installed.

5. electrothermal cooker according to claim 4, it is characterised in that

The locking mechanism possesses：

First stop hole, first stop hole are respectively arranged at hang down piece and the standing piece；

Teat, the teat are arranged at frame-shaped piece and the frame-shaped piece down, and respectively in a manner of it can insert and unload upward It is chimeric with first stop hole；

Second stop hole, second stop hole are respectively arranged in the opposite side of the teat and first stop hole Piece and the standing piece of hanging down；

Breech lock, the breech lock are configured to be respectively relative to frame-shaped piece and the piece of frame-shaped down upward and haunted, pass through Exerted a force towards the outside of the two frame-shaped piece by spring, blocked so as to the leading section of the breech lock in a manner of it can insert and unload with described second Only hole engages；And

Second action bars, second action bars are accommodated in the lower box body and in the upper box body, second operation A part for bar is each passed through the upper surface of the bottom framework and the lower surface of the top framework and connected with the breech lock Knot,

Using instrument via being arranged on the bottom framework and described in a manner of opposed with the front end of second action bars The through hole of the side wall of top framework presses the front end of second action bars, thus enables that the breech lock court from described second The direction movement of stop hole separation.