CN204862793U - A safe foodstuff processing machine - Google Patents
A safe foodstuff processing machine Download PDFInfo
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- CN204862793U CN204862793U CN201520357081.0U CN201520357081U CN204862793U CN 204862793 U CN204862793 U CN 204862793U CN 201520357081 U CN201520357081 U CN 201520357081U CN 204862793 U CN204862793 U CN 204862793U
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- bowl cover
- groove
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- draw
- support
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- 238000012545 processing Methods 0.000 title abstract description 3
- 230000001360 synchronised effect Effects 0.000 claims abstract description 12
- 230000009471 action Effects 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 244000068988 Glycine max Species 0.000 abstract 1
- 235000010469 Glycine max Nutrition 0.000 abstract 1
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 235000007164 Oryza sativa Nutrition 0.000 abstract 1
- 235000013361 beverage Nutrition 0.000 abstract 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 abstract 1
- 239000008267 milk Substances 0.000 abstract 1
- 210000004080 milk Anatomy 0.000 abstract 1
- 235000013336 milk Nutrition 0.000 abstract 1
- 235000009566 rice Nutrition 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 16
- 238000013461 design Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000009849 deactivation Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Food-Manufacturing Devices (AREA)
Abstract
The utility model discloses a safe foodstuff processing machine, and belongs to the household electrical appliance field, solved that to uncap the safety protection structure unreliable, the low problem of security, the problem of should is solved technical scheme mainly include the frame, smash chamber and bowl cover subassembly, crushing chamber is located in the frame, the bowl cover subassembly includes bowl cover body and bowl cover draw -in groove, bowl cover body lock is in crushing chamber, the bowl cover body inserts the bowl cover draw -in groove and connects, the bowl cover draw -in groove passes through the articulated elements and articulates in the frame, be equipped with micro -gap switch in the frame, be equipped with the driving piece on the articulated elements, bowl cover body and bowl cover draw -in groove are connected the postzone that puts in place and are moved the articulated elements and trigger micro -gap switch with synchronous rotation of driving piece. The utility model discloses beverages such as mainly used preparation soybean milk, rice juice.
Description
Technical field
The utility model relates to household electrical appliances, particularly a kind of safe food processor.
Background technology
Realizing in the food processor pulverized; bowl cover assembly by articulated elements and support hinged and be fastened on crushing chamber; after uncapping; slurries and material can not spray; and avoid Disintegrating knife after bowl cover assembly is opened, still rotate the potential danger brought, must safety protection structure of uncapping be increased.In prior art, a kind of mode arranges magnet in bowl cover assembly, corresponding magnetic switch is set in support, after bowl cover assembly fastens, magnet is near magnetic switch, make magnetic switch action, machine can start, and after bowl cover assembly is opened, magnet is away from magnetic switch, magnetic switch resets and disconnects the circuit pulverizing motor, realizing defencive function, may there is the risk of magnet loss of excitation in this mode, and because of parts difference, magnet is very large to the command range fluctuation range of magnetic switch, and reliability is not high; Another kind arranges microswitch at support, and arrange corresponding actuating strut and stretch out support, after bowl cover assembly fastens; can be pressed on actuating strut, make actuating strut go to trigger microswitch, machine can start; after bowl cover assembly is opened; actuating strut automatically resets, and microswitch resets simultaneously and disconnects the circuit pulverizing motor, realizes defencive function; this scheme can destroy the outward appearance of support; at installation action bar, place needs perforate, and existence may leak water problem, affects the reliability of microswitch.
Summary of the invention
The object that the utility model will reach just is to provide a kind of safe food processor.
In order to achieve the above object, the utility model adopts following technical scheme: a kind of safe food processor, comprise support, crushing chamber and bowl cover assembly, crushing chamber is located in support, bowl cover assembly comprises bowl cover body and bowl cover draw-in groove, bowl cover body is fastened on crushing chamber, bowl cover body inserts bowl cover draw-in groove and connects, bowl cover draw-in groove is articulated with support by articulated elements, microswitch is provided with in support, articulated elements is provided with actuator, bowl cover body be connected with bowl cover draw-in groove put in place after drive articulated elements and actuator synchronous axial system and trigger microswitch.
Further, described articulated elements comprises rotating shaft, and bowl cover draw-in groove is located in rotating shaft, and rotating shaft is stretched in support, and actuator is fixed on rotating shaft.
Further, described rotating shaft and bowl cover draw-in groove synchronous axial system, bowl cover draw-in groove is provided with elastic spacing one, elastic spacing one has elastic portion and limiting section, elastic portion is positioned at bowl cover draw-in groove, limiting section stretches out bowl cover draw-in groove under elastic portion effect and support is interfered, and bowl cover body inserts compacting elastic portion in bowl cover draw-in groove and makes limiting section retraction bowl cover draw-in groove.
Further, described bowl cover draw-in groove is provided with the first installing hole, and rotating shaft is inserted the first installing hole and coordinated fixing, and the hole wall of the first installing hole is provided with the 3rd confined planes, and the sidewall of rotating shaft is provided with the 4th confined planes coordinated with the 3rd confined planes; Or, described rotating shaft and bowl cover draw-in groove one-body molded.
Further, described rotating shaft is rotated relative to bowl cover draw-in groove, and rotating shaft is provided with the first confined planes, and the part that bowl cover body inserts bowl cover draw-in groove is provided with the second confined planes, and the second confined planes coordinates with the first confined planes and rotating shaft locking and bowl cover component synchronization rotated.
Further, described rotating shaft is provided with the first torsion spring making actuator away from microswitch.
Further, described actuator is provided with the second installing hole, and rotating shaft is inserted the second installing hole and coordinated fixing, and the hole wall of the second installing hole is provided with the 3rd confined planes, and the sidewall of rotating shaft is provided with the 4th confined planes coordinated with the 3rd confined planes.
Further, described actuator is cam, and the far-end of cam is provided with the contact face for triggering microswitch, and after bowl cover assembly fastens and puts in place, contact face makes the movable contact action of microswitch put in place.
Further, support is provided with in described support, rotating shaft is connected with holder pivots, bowl cover assembly is connected to support by rotating shaft, rotating shaft is set with the second torsion spring automatically opened after bowl cover assembly is unlocked, one end of the second torsion spring is against on support, the other end of the second torsion spring is fixed on rotating shaft or is butted on bowl cover assembly.
Further, described rotating shaft is provided with the damping wheel reducing rotating shaft rotating speed.
After adopting technique scheme, the utility model tool has the following advantages: bowl cover body can be pulled down, and is convenient to user's cleaning maintenance; Actuator and microswitch are all hidden in support, and utilize existing articulated elements, not extra openings, realize bowl cover assembly open after safety protection function, and do not worry that safety is reliable again because the seepy question that brings of perforate; Design only after bowl cover body to be connected with bowl cover draw-in groove and to put in place simultaneously, articulated elements and actuator synchronous axial system could be driven to go to trigger microswitch by bowl cover body, user can be avoided to forget the situation deactivation machine installing bowl cover body, improve the security used further.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the schematic diagram of a kind of food processor of the utility model;
Fig. 2 is the structural representation of the utility model embodiment one;
Fig. 3 is the schematic diagram of microswitch and support in embodiment one;
Fig. 4 is the schematic diagram of bowl cover draw-in groove in embodiment one;
Fig. 5 is the schematic diagram of embodiment one shaft and actuator;
Fig. 6 is the schematic diagram of embodiment one shaft and the second torsion spring;
Fig. 7 is the schematic diagram of actuator in embodiment one;
Fig. 8 is the schematic diagram that in embodiment one, actuator triggers microswitch;
Fig. 9 be in embodiment one actuator away from the schematic diagram of microswitch;
Figure 10 is I place enlarged drawing in Fig. 9;
Figure 11 is the schematic diagram of bowl cover draw-in groove in embodiment one, elastic spacing one and bowl cover body;
Figure 12 be in embodiment one bowl cover draw-in groove be separated with bowl cover body after schematic diagram (limiting section stretches out bowl cover draw-in groove);
Figure 13 is II place enlarged drawing in Figure 12;
Figure 14 be in embodiment one bowl cover draw-in groove and bowl cover body assemble after schematic diagram (limiting section retraction bowl cover draw-in groove);
Figure 15 is III place enlarged drawing in Figure 14;
Figure 16 is the embodiment one Elastic locating part schematic diagram corresponding with bowl cover body;
Figure 17 is the structural representation of the utility model embodiment two;
Figure 18 is the structural representation of the utility model embodiment three;
Figure 19 is IV place enlarged drawing in Figure 18;
Figure 20 is the uninstalled schematic diagram of bowl cover body in embodiment three;
Figure 21 is the schematic diagram in embodiment three after the installation of bowl cover body;
Figure 22 is the schematic diagram increasing by the first torsion spring in embodiment three;
Figure 23 is the schematic diagram arranging resetting block in embodiment three.
Detailed description of the invention
The utility model provides a kind of safe food processor, comprise support, crushing chamber and bowl cover assembly, crushing chamber is located in support, bowl cover assembly comprises bowl cover body and bowl cover draw-in groove, and bowl cover body is fastened on crushing chamber, and bowl cover body inserts bowl cover draw-in groove and connects, bowl cover draw-in groove is articulated with support by articulated elements, be provided with microswitch in support, articulated elements is provided with actuator, bowl cover body be connected with bowl cover draw-in groove put in place after drive articulated elements and actuator synchronous axial system and trigger microswitch.
Bowl cover body of the present utility model can be pulled down, and is convenient to user's cleaning maintenance; Actuator and microswitch are all hidden in support, and utilize existing articulated elements, not extra openings, realize bowl cover assembly open after safety protection function, and do not worry that safety is reliable again because the seepy question that brings of perforate; Design only after bowl cover body to be connected with bowl cover draw-in groove and to put in place simultaneously, articulated elements and actuator synchronous axial system could be driven to go to trigger microswitch by bowl cover body, user can be avoided to forget the situation deactivation machine installing bowl cover body, improve the security used further.
And in order to realize above-mentioned design, can from lower angle: first angle is when not installing bowl cover body, actuator is stoped to turn to the position of triggering microswitch by some parts, only have after being assembled by bowl cover body and bowl cover draw-in groove, the restriction of these parts could be eliminated, enable actuator turn to the position of triggering microswitch; Second angle is when not installing bowl cover body, articulated elements can rotate relative to bowl cover body, bowl cover body rotates and articulated elements cannot be driven to rotate, and only has and carries out spacing by the assembling of bowl cover body and bowl cover draw-in groove to articulated elements, just can enable articulated elements and bowl cover body synchronous axial system.Illustrate below in conjunction with specific embodiment.
Embodiment one:
The present embodiment is from first angle.
The complete machine of food processor as shown in Figure 1, support 1 comprises upper shell 11 and lower house 12, bowl cover assembly is located at the top of upper shell 11, bowl cover assembly is connected with articulated elements, the top of upper shell 11 is provided with lid-opening button 13, and lid-opening button 13 is positioned at the front of bowl cover assembly, arranges water tank 14 at the rear portion of support 1, water tank 14 is arranged to take off from support 1 at any time, and water tank 14 is provided with the handle 15 being convenient to pick and place.Be provided with placement platform 16 in the front portion of support 1, connect slurry cup 9 and be placed on placement platform 16.Can see from Fig. 1, the end face of bowl cover assembly is substantially concordant with the end face of upper shell 11, and visible bowl cover assembly is placed in upper shell 11 after fastening.
As shown in Figure 2, the plugboard 200 of bowl cover body 2 coordinates with the inserting groove 210 of bowl cover draw-in groove 21 and realizes being connected, easy accessibility, and after bowl cover assembly is opened, bowl cover body 2 can take off at any time from bowl cover draw-in groove 21, is convenient to cleaning.See from Fig. 2, the second cavity 102, second cavity 102 of the first cavity 101 and accommodating bowl cover draw-in groove 21 that upper shell 11 is provided with accommodating bowl cover body 2 is positioned at the rear of the first cavity 101.The bottom surface of the first cavity 101 is annular step surfaces 103, bowl cover body 2 fastens afterwards and this step surface 103 is fitted, the sidewall at the first cavity 101 rear portion forms a breach 104 be communicated with the second cavity 102, because consider step surface 103 possibility ponding, the base of breach 104 is higher than step surface 103, can prevent the ponding of the first cavity 101 from entering in the second cavity 102.
Still Fig. 2 is seen, for the ease of installation and the location of microswitch 3 and articulated elements, not directly microswitch 3 and articulated elements are installed on upper shell 11, but be provided with support 4, first microswitch 3 and articulated elements are installed on support 4, install with upper shell 11 be connected by support 4 again, the Design of Dies of upper shell 11 and shaping can also be convenient to like this.The structure composition graphs 2 of support 4 and Fig. 3 see, roughly comprise the both lateral sides that two side plates 41 and a connecting plate 42, two side plates 41 lay respectively at bowl cover draw-in groove 21, connecting plate 42 is for connecting two side plates 41, and connecting plate 42 is positioned at the rear of bowl cover draw-in groove 21.Microswitch 3 is fixed on the outside of a side plate 41.Composition graphs 2, two side plates 41 lay respectively at the two ends, left and right of connecting plate 42, and microswitch 3 is fixed on the left surface of the side plate 41 in left side.The fixed structure of microswitch 3 can see Fig. 3, the side plate 41 of support 4 is provided with locating dowel 43 and buckle 44, first through hole of locating dowel 43 and microswitch 3 self coordinates, one, at most also can only two, buckle 44 arranges two and blocks the relative both sides of microswitch 3, and buckle 44 quantity can increase.
In fig. 2, articulated elements adopts a rotating shaft 5, the length of rotating shaft 5 is greater than the lateral length of bowl cover draw-in groove 21, bowl cover draw-in groove 21 is fixed in rotating shaft 5, and the two ends of rotating shaft 5 are stretched out from the transverse ends of bowl cover draw-in groove 21 respectively, the part that bowl cover draw-in groove 21 is stretched out in rotating shaft 5 is flexibly connected with support 4, such as the second through hole is set on two side plates 41 of support 4, rotating shaft 5 is installed through the second through hole of side plate 41, the left end of rotating shaft 5 passes the side plate 41 of support 4, and actuator 6 is just fixed on the left end of rotating shaft 5.Because the rotating shaft in the present embodiment 5 is not isometrical optical axis, but multidiameter, so see in figure 3, a side plate 41 is arranged on the second through hole 411, side plate 41 and be provided with open slot 412, rotating shaft 5 can be convenient to and install.Rotating shaft 5 and microswitch 3 determine position relationship each other by same support 4, decrease dimension chain, the size relationship between actuator 6 and microswitch 3 can be guaranteed.
From the viewpoint of structural design and cost control, bowl cover draw-in groove 21 is generally adopted made of plastic, and rotating shaft 5 can adopt metal or plastics or other material to make, rotating shaft 5 adopts different materials, also different modes is had with the fixed form of bowl cover draw-in groove 21, in the present embodiment, rotating shaft 5 adopts metal to make, therefore can be coordinated by irregularly-shaped hole axle with bowl cover draw-in groove 21, the modes such as interference fit achieve a fixed connection, also hot-working can be passed through, such as rotating shaft 5 is put into being fixedly connected with of both mould realizations in bowl cover draw-in groove 21 injection molding process, also bowl cover draw-in groove 21 hot melt is made to go out hole of fixed rotating shaft 5 etc. after rotating shaft 5 can being heated.And rotating shaft 5 is when adopting made of plastic, can directly and bowl cover draw-in groove 21 integrated injection molding.
Composition graphs 4 and Fig. 5 see, in the present embodiment, the first installing hole 211 that cross section is D shape is provided with in bowl cover draw-in groove 21, the hole wall of the first installing hole 211 has the 5th confined planes 212, the cross section of rotating shaft 5 is also in D shape, rotating shaft 5 is provided with the first confined planes 51, rotating shaft 5 is inserted the first installing hole 211 and is coordinated, 5th confined planes 212 and the first confined planes 51 are fitted and are made rotating shaft 5 be limited to rotate relative to bowl cover draw-in groove 21, certainly, except D shape, triangle can be also designed to, shape that square and other closed curve-shaped becomes not rounded.Because rotating shaft 5 wants opposite brackets 4 to rotate, the present embodiment have selected D shape, can based on circular shaft, and process an axial plane, easy to process, cost is low.
From Fig. 5, consider that actuator 6 is made of plastics, it is that the second installing hole 61 of D shape coordinates with rotating shaft 5 and installs that actuator 6 is also correspondingly provided with cross section, the hole wall of the second installing hole 61 is provided with the 3rd confined planes 611, accordingly, the sidewall of rotating shaft 5 is provided with the 4th confined planes 52 coordinated with the 3rd confined planes 611.From the angle of design, the first confined planes 51 and the 4th confined planes 52 are two incoherent planes, and in actual product, these two faces can connect into a plane.In addition, actuator 6 also can adopt the various modes that similar bowl cover draw-in groove 21 is fixed with rotating shaft 5.And actuator 6 also can be made with other material such as metal, pottery.The structure that cross section is D shape is all have employed in the present embodiment, except easy processing, outside assembling, also have a benefit be install after can bowl cover draw-in groove 21, the uniqueness of fixed relationship between rotating shaft 5 and actuator 6, different results can not be obtained because of different installation personnels and different mounting means, ensure that actuator 6 meets design requirement with the angular relationship of bowl cover draw-in groove 21, because bowl cover draw-in groove 21 is identical with the rotational angle of actuator 6, if actuator 6 is uncertain when mounted with the angular relationship of bowl cover draw-in groove 21, after then may occurring that bowl cover assembly fastening puts in place, actuator 6 can not trigger the situation of microswitch 3, or occur that bowl cover assembly is in fastening process, actuator 6 has just triggered the situation of microswitch 3.
Get back in Fig. 2, rotating shaft 5 is set with the one end of the second torsion spring 71, second torsion spring 71 of automatically opening after bowl cover assembly is unlocked is against on support 4, the other end of the second torsion spring 71 is butted on bowl cover draw-in groove 21.As can see from Figure 4, an end face of bowl cover draw-in groove 21 is provided with the groove 213 of the other end of accommodating second torsion spring 71 and the second torsion spring 71.In addition, the second torsion spring 71 also can be fixed on rotating shaft 5, as shown in Figure 6, because the cross section mentioning rotating shaft 5 is above D shape, the second torsion spring 71 also can be coiled into D shape, and such rotating shaft 5 and the second torsion spring 71 are with regard to synchronous axial system.After arranging the second torsion spring, when preventing user from opening bowl cover assembly, bowl cover assembly flicks fast, can be provided with the damping wheel reducing rotating shaft rotating speed in rotating shaft.
Actuator 6 is cams, and in strip, structure is simple, and cost is low, and the near-end of cam is fixed in rotating shaft 5.The structure of cam as shown in Figure 7, the far-end of cam is provided with the contact face 62 for triggering microswitch 3, and contact face 62 is preferably cambered surface or plane, and the present embodiment adopts cambered surface, after bowl cover assembly fastens and puts in place, contact face 62 makes the movable contact action of microswitch 3 put in place.The movable end of the shell fragment 31 of microswitch 3 is provided with roller 32, and as shown in Figure 8, now bowl cover assembly is in and fastens the state that puts in place, the contact face 62 of cam be against roller 32 makes shell fragment 31 movable end be applied to movable contact 30, finally make microswitch 3 action.As shown in Figure 9, now bowl cover assembly is in open mode, cam is followed bowl cover draw-in groove 21 and is turned to position away from microswitch 3, direction of rotation when cam triggers microswitch 3 (is in Fig. 8 and Fig. 9 counterclockwise), the front end of contact face 62 is less than the distance L3 of rear end to cam revolving center of contact face 62 to the distance L2 of cam revolving center, and contact face 62 becomes large to the distance of cam revolving center gradually by front end to rear end, the triggering stroke of the movable contact 30 of microswitch 3 is L1, in order to ensure sensitivity and the reliability of microswitch 3, require L2 >=5L1, because L2 is more close to L1, the anglec of rotation of touching cam needed for microswitch 3 is also larger, the anglec of rotation of such bowl cover assembly is also larger, such sensitivity and reliability are just very poor, certain L2 also can not be infinitely great, because the limited space of upper shell 11 inside, the length of cam itself is limited.What be connected with the front end of contact face 62 is a chamfer plane 63, and chamfer plane 63 can avoid cam to contact with roller 32 too early.In addition, the side at movable contact 30 place and the angle of horizontal plane of microswitch 3 are θ, 20 °≤θ≤90 °, such as, in the present embodiment 45 °, in addition θ also can be 20 °, 30 °, 60 °, 75 ° or 90 ° etc., no matter when control roller 32 is all less than L2 to the air line distance L4 of cam revolving center simultaneously, again because actuator 6 is positioned at the top of microswitch 3, the sensitivity of microswitch 3 and reliability can be met the demands, avoid existing and trigger not in place or depart from halfway situation, rotate excessive situation when actuator 6 can be avoided to trigger simultaneously, the corresponding size adjusting θ can be carried out to the position relationship of microswitch 3 and the rotational angle of actuator 6 according to actuator 6.The contact face 62 seeing arc can be comparatively known in Figure 10.
See in conjunction with Figure 11 to Figure 16, bowl cover draw-in groove 21 is provided with elastic spacing one 22, elastic spacing one 22 has elastic portion 221 and limiting section 222, elastic portion 221 is positioned at bowl cover draw-in groove 21, limiting section 222 stretches out bowl cover draw-in groove 21 under elastic portion 221 acts on interferes with support 1, and bowl cover body 2 inserts compacting elastic portion 221 in bowl cover draw-in groove 21 makes limiting section 222 retract bowl cover draw-in groove 21.In the present embodiment, elastic spacing one 22 is directly turned around by an elastic metallic yarn and is formed, easy to process, with low cost, plugboard 200 and inserting groove are all provided with two, and accordingly, elastic spacing one 22 forms two elastic portion 221 and limiting section 222 respectively from middle part to two ends.In its natural state, elastic portion 221 tilts from the oral area of inserting groove 210 to the direction of insertion of the relative plugboard 200 in the inner of inserting groove 210, be also simultaneously the middle part of relative bowl cover draw-in groove 21 to sloped-end, make limiting section 222 stretch out bowl cover draw-in groove 21.Between the end that two elastic portion 221 are apart from each other, spacing is a, and two elastic portion 221 spacing between nearer end is b, and the spacing of two plugboards 200 is c, c < b < a.Plugboard 200 inserts in the process of inserting groove 210, plugboard 200 can be pressed in elastic portion 221, make elastic portion 221 from heeling condition to the direction of insertion of parallel plugboard 200, thus drive limiting section 222 to move, in retraction bowl cover draw-in groove 21 to the middle part of bowl cover draw-in groove 21.And after bowl cover body 2 is separated with bowl cover draw-in groove 21, plugboard 200 exits from inserting groove 210, and elastic portion 221 recovers nature, makes limiting section 222 stretch out bowl cover draw-in groove 21.
Specific to the structure that limiting section 222 and support are interfered, can be that limit rib 400 is set on the side plate 41 of support 1 or support 4, limit rib 400 is located on the side plate 41 of support 4 by the present embodiment, bowl cover body 2 is less than installation or when not being in place, limiting section 222 stretches out bowl cover draw-in groove 21, when the relative support 1 of bowl cover draw-in groove 21 rotates, limiting section 222 can be against on limit rib 400, make bowl cover draw-in groove 21 cannot continue to rotate, thus avoid actuator 6 to go to trigger microswitch 3, ensure the safety in utilization of machine.And after bowl cover body 2 and bowl cover draw-in groove 21 install and connect, limiting section 222 is retracted in bowl cover draw-in groove 21, when now bowl cover body 2 support relative to bowl cover draw-in groove 21 rotates, the stop of limit rib 400 can not be subject to, can realize normal closing lid, and actuator 6 also can triggered as normal microswitch 3.In order to ensure the intensity of limiting section 222, elastic metallic yarn can be become around the home the small-sized drum of a flat as limiting section 222.Be provided with the third through-hole 214 being through to inserting groove 210 in the end of bowl cover draw-in groove 21, limiting section 222 is plugged in third through-hole 214, and slides along third through-hole 214.
Except the elastic spacing one 22 shown in the present embodiment, also slide block and spring can be utilized to realize, slide block is arranged in inserting groove, plugboard can make slide block movement after inserting inserting groove and be retraction bowl cover draw-in groove, the elastic force of spring is then that slide block is released bowl cover draw-in groove, when plugboard does not connect with inserting groove, slide block then keeps stretching out bowl cover draw-in groove under the elastic force effect of spring, when the relative support of bowl cover draw-in groove rotates, slip can be against on limit rib, prevents actuator from going to trigger microswitch.On slide block, the inclined-plane of installation surface to plugboard accepts the active force of plugboard, is convenient to that the active force of plugboard is changed 90 degree and forms the active force making slip.
Embodiment two:
The general structure of the present embodiment is identical with embodiment one, and the main distinction is just rotating shaft 5.As shown in figure 17, rotating shaft 5 is not a major axis, but two minor axises, two rotating shafts 5 are located at the two ends of bowl cover draw-in groove 21 respectively, and two the second torsion springs 71 are also enclosed within two rotating shafts 5 respectively, and actuator 6 is fixed therein in a rotating shaft 5.From Figure 17, can't see the second installing hole 61, the second installing hole 61 in visible actuator 6 also can be a blind hole.
Other non-description scheme can reference example one.
Embodiment three:
The present embodiment is from second angle, and rotating shaft 5 is rotated relative to bowl cover draw-in groove 21.
As shown in figure 18, bowl cover body 2 inserts bowl cover draw-in groove 21, and be in open mode, in conjunction with the enlarged drawing of Figure 19, can see, bowl cover draw-in groove 21 is provided with the first installing hole 211, the first installing hole 211 in the present embodiment is circular holes, rotating shaft 5 can not be limited rotate, rotating shaft 5 is inserted the first installing hole 211 and is coordinated and can rotate relative to bowl cover draw-in groove 21, rotating shaft 5 is provided with the first confined planes 51, first confined planes 51 exposes the first installing hole 211, the part that bowl cover body 2 inserts bowl cover draw-in groove 21 is provided with the second confined planes 201, second confined planes 201 coordinates with the first confined planes 51 and rotating shaft 5 and bowl cover component synchronization is rotated.
When bowl cover body 2 does not connect with bowl cover draw-in groove 21, when bowl cover draw-in groove 21 rotates to closed position, because rotating shaft 5 is not limited, therefore rotating shaft 5 can not follow bowl cover draw-in groove 21 synchronous axial system, just occur state shown in Figure 20, bowl cover draw-in groove 21 turns to closed position, and actuator 6 does not rotate, therefore can avoid above-mentioned situation, improve security.Only have after bowl cover body 2 connects with bowl cover draw-in groove 21, as shown in figure 21, bowl cover body 2 is in closed position, and actuator 6 also follows bowl cover assembly rotary action on roller 32, and microswitch 3 is triggered.
Certainly except the second torsion spring 71 can make bowl cover assembly automatically upspring, due in the present embodiment, when bowl cover body 2 does not install, rotating shaft 5 can not with bowl cover draw-in groove 21 synchronous axial system, therefore the elastic force of the second torsion spring 71 possibly cannot make actuator 6 away from microswitch 3, therefore be necessary to be provided with in rotating shaft 5 and make actuator 6 away from the first torsion spring 72 of microswitch 3, as shown in figure 22, the other end being provided with mounting groove 64, first torsion spring 72 of accommodating first torsion spring 72 one end in actuator 6 can be against on support 4.In addition, also can as shown in figure 23, the one end fixing a resetting block 8, first torsion spring 72 at the other end (one end relative to fixed drive part 6) of rotating shaft 5 is fixed on resetting block 8, the other end of the first torsion spring 72 is against on support 4, can realize actuator 6 equally away from microswitch 3.
In above-described embodiment, being all acted on by actuator 6 roller 32 makes microswitch 3 action and triggers, also can be make actuator 6 away from microswitch 3, the movable contact 30 of microswitch 3 be resetted to realize triggering in addition.Except above preferred embodiment, the utility model also has other embodiment, those skilled in the art can make various change and distortion according to the utility model, only otherwise depart from spirit of the present utility model, all should belong to the scope that the utility model claims define.
Claims (10)
1. the food processor of a safety, comprise support, crushing chamber and bowl cover assembly, crushing chamber is located in support, bowl cover assembly comprises bowl cover body and bowl cover draw-in groove, and bowl cover body is fastened on crushing chamber, and bowl cover body inserts bowl cover draw-in groove and connects, bowl cover draw-in groove is articulated with support by articulated elements, be provided with microswitch in support, it is characterized in that: described articulated elements is provided with actuator, bowl cover body be connected with bowl cover draw-in groove put in place after drive articulated elements and actuator synchronous axial system and trigger microswitch.
2. safe food processor according to claim 1, it is characterized in that: described articulated elements comprises rotating shaft, bowl cover draw-in groove is located in rotating shaft, and rotating shaft is stretched in support, and actuator is fixed on rotating shaft.
3. safe food processor according to claim 2, it is characterized in that: described rotating shaft and bowl cover draw-in groove synchronous axial system, bowl cover draw-in groove is provided with elastic spacing one, elastic spacing one has elastic portion and limiting section, elastic portion is positioned at bowl cover draw-in groove, limiting section stretches out bowl cover draw-in groove under elastic portion effect and support is interfered, and bowl cover body inserts compacting elastic portion in bowl cover draw-in groove and makes limiting section retraction bowl cover draw-in groove.
4. safe food processor according to claim 3, it is characterized in that: described bowl cover draw-in groove is provided with the first installing hole, rotating shaft is inserted the first installing hole and is coordinated fixing, and the hole wall of the first installing hole is provided with the 3rd confined planes, and the sidewall of rotating shaft is provided with the 4th confined planes coordinated with the 3rd confined planes; Or, described rotating shaft and bowl cover draw-in groove one-body molded.
5. safe food processor according to claim 2, it is characterized in that: described rotating shaft is rotated relative to bowl cover draw-in groove, rotating shaft is provided with the first confined planes, the part that bowl cover body inserts bowl cover draw-in groove is provided with the second confined planes, and the second confined planes coordinates with the first confined planes and rotating shaft locking and bowl cover component synchronization rotated.
6. safe food processor according to claim 5, is characterized in that: described rotating shaft is provided with the first torsion spring making actuator away from microswitch.
7. according to the food processor of the arbitrary described safety of claim 2 to 6, it is characterized in that: described actuator is provided with the second installing hole, rotating shaft is inserted the second installing hole and is coordinated fixing, the hole wall of the second installing hole is provided with the 3rd confined planes, and the sidewall of rotating shaft is provided with the 4th confined planes coordinated with the 3rd confined planes.
8. according to the food processor of the arbitrary described safety of claim 1 to 6, it is characterized in that: described actuator is cam, the far-end of cam is provided with the contact face for triggering microswitch, and after bowl cover assembly fastens and puts in place, contact face makes the movable contact action of microswitch put in place.
9. according to the food processor of the arbitrary described safety of claim 2 to 6, it is characterized in that: in described support, be provided with support, rotating shaft is connected with holder pivots, bowl cover assembly is connected to support by rotating shaft, rotating shaft is set with the second torsion spring automatically opened after bowl cover assembly is unlocked, one end of the second torsion spring is against on support, the other end of the second torsion spring is fixed on rotating shaft or is butted on bowl cover assembly.
10. according to the food processor of the arbitrary described safety of claim 2 to 6, it is characterized in that: described rotating shaft is provided with the damping wheel reducing rotating shaft rotating speed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520357081.0U CN204862793U (en) | 2015-05-28 | 2015-05-28 | A safe foodstuff processing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520357081.0U CN204862793U (en) | 2015-05-28 | 2015-05-28 | A safe foodstuff processing machine |
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|---|---|
| CN204862793U true CN204862793U (en) | 2015-12-16 |
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| CN201520357081.0U Active CN204862793U (en) | 2015-05-28 | 2015-05-28 | A safe foodstuff processing machine |
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| CN (1) | CN204862793U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017117897A1 (en) * | 2016-01-04 | 2017-07-13 | 江苏美的清洁电器股份有限公司 | Floor brush for vacuum cleaner and vacuum cleaner having same |
| WO2017117899A1 (en) * | 2016-01-04 | 2017-07-13 | 江苏美的清洁电器股份有限公司 | Floor brush for vacuum cleaner and vacuum cleaner having same |
| WO2017117900A1 (en) * | 2016-01-04 | 2017-07-13 | 江苏美的清洁电器股份有限公司 | Floor brush for vacuum cleaner and vacuum cleaner having same |
| CN107692865A (en) * | 2017-11-16 | 2018-02-16 | 浙江天喜厨电股份有限公司 | A kind of novel oil-free rotating cage type air ovens |
| CN110115493A (en) * | 2018-02-05 | 2019-08-13 | 佛山市顺德区美的电热电器制造有限公司 | The control method of cooking machine and cooking machine |
| CN113772435A (en) * | 2021-08-26 | 2021-12-10 | 深圳市德兰明海科技有限公司 | Flip subassembly and energy storage product |
-
2015
- 2015-05-28 CN CN201520357081.0U patent/CN204862793U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017117897A1 (en) * | 2016-01-04 | 2017-07-13 | 江苏美的清洁电器股份有限公司 | Floor brush for vacuum cleaner and vacuum cleaner having same |
| WO2017117899A1 (en) * | 2016-01-04 | 2017-07-13 | 江苏美的清洁电器股份有限公司 | Floor brush for vacuum cleaner and vacuum cleaner having same |
| WO2017117900A1 (en) * | 2016-01-04 | 2017-07-13 | 江苏美的清洁电器股份有限公司 | Floor brush for vacuum cleaner and vacuum cleaner having same |
| CN107692865A (en) * | 2017-11-16 | 2018-02-16 | 浙江天喜厨电股份有限公司 | A kind of novel oil-free rotating cage type air ovens |
| CN110115493A (en) * | 2018-02-05 | 2019-08-13 | 佛山市顺德区美的电热电器制造有限公司 | The control method of cooking machine and cooking machine |
| CN113772435A (en) * | 2021-08-26 | 2021-12-10 | 深圳市德兰明海科技有限公司 | Flip subassembly and energy storage product |
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Address after: 310018 No. 760 Yinhai Street, Xiasha Street, Hangzhou Economic and Technological Development Zone, Zhejiang Province Patentee after: HANGZHOU JIUYANG HOUSEHOLD ELECTRICAL APPLIANCES CO.,LTD. Country or region after: China Address before: 310018, No. 52, No. 22, Poplar Street, Hangzhou economic and Technological Development Zone, Zhejiang Patentee before: HANGZHOU JIUYANG HOUSEHOLD ELECTRICAL APPLIANCES CO.,LTD. Country or region before: China |
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