CN201046047Y

CN201046047Y - Fruit juice squeezer structure

Info

Publication number: CN201046047Y
Application number: CNU2007201428159U
Authority: CN
Inventors: 林冠志
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-18
Filing date: 2007-04-18
Publication date: 2008-04-16
Anticipated expiration: 2017-04-18

Abstract

The utility model relates to a juice machine structure, comprising a frame base, a cup body, a cutter and an upper cover at least, which is characterized in that: a recipient part is arranged above the frame base, a plurality of limiting projections and a fixing base are arranged at the inner circumference of the recipient part, a perforation is arranged at the bottom part of the fixing base; a motor is arranged in the frame base, the motor is connected with a safe switch, the safe switch is provided with a knockout pin which is protruded in the perforation of the fixing base; a cup base is screwed under the cup body, a limiting slot corresponding to the limiting projection is arranged at the bottom part of the cup base, a ring shaped movable sheet is arranged on the cup base, a plurality of top-pillars passing through the cup base are arranged on the movable sheet. The utility model has the advantages that when the cup base is screwed under the cup body, the bottom edges of the cup body can press the top-pillars downwards to enable the movable tablet to move downwards, so that the movable sheet is held on the fixing base to press the knockout pin of the safe switch downwards, so that the motor is power on by touching the safe switch and further drives the cutting tools to rotate.

Description

The fruit juice mixer structure

Technical field

The relevant a kind of fruit juice mixer structure of the utility model system refers in the cup below one cup and the structure of being touched the safety switch on the support by cup are set especially.

Background technology

In the daily life, user regular meeting stirs food materials or vegetables and fruits is beaten juice edible with fruit juice mixer.

General fruit juice mixer comprises a support usually, and winding one is available for users to hold the cup type container of food materials on the support, and container inside bottom is then installed one and is electrically connected in order to blend the cutter of food materials with support formation.Because when the user cleans this kind fruit juice mixer, too small or the degree of depth is dark excessively as the bore of container design, or be the stopping of cutter that is positioned at container inside bottom, inconvenience in the time of all will causing user's washed container and cutter, and very easily make the food recrement residual, and contain the container of fruit juice if make with glass, then can't on this container, safety switch be set, so, have the dealer to develop and be positioned over the fruit juice mixer that removes to touch safety switch on the support again with container.

See also shown in Figure 1, existing fruit juice mixer 1, include a support that connects with external power supply 11, with 11 corresponding groups of containers of establishing 12 of support, reach one and be arranged at the interior cutter 13 of container 12.

Support 11 includes motor 112 that a housing 111, is arranged at housing 111 inside, a plurality ofly is disposed at the operating key 113 that housing 111 surfaces and controllable motor 112 start rotating speeds and stop, and its top convexedly stretches in the safety switch 114 of housing 111 end faces.

Container 12, having a correspondence is connected to cup 121 on the support 11 and a detachable and spiral shell and is located at appearance cup 122 on the cup 121, cutter 13 is to be installed in cup 121 inside bottom and to have to be located at central authorities and to be exposed to outer blade 131, in addition, container 12 exterior bottom are provided with the contact pressing piece 123 of a corresponding safety switch 113.

When the user is mounted on container 12 on the support 11, contact pressing piece 123 can trigger safety switch 114 makes motor 112 be electrically connected with external power supply, at this moment, the user can push operating key 113 on demand with control motor 112 rotating speeds, and motor 112 will drive cutter 13 rotations and then blend food materials.When the user moves apart support 11 with container 12, contact pressing piece 123 can't press safety switch 114, and motor 112 is not connected with external power supply, during cleaning, the user can separate together with cutter 13 cup 121 with appearance cup 122, can like a cork place, cup 121 inboard dead angles be cleaned up.

Yet,, hidden the crisis of using though this design can solve the problem of cleaning inconvenience.If the user is mounted on cup 121 on the support 11 together with cutter 13 earlier, at this moment, contact pressing piece 123 will trigger safety switch 114 makes motor 112 be connected with external power supply, and cutter 13 promptly is in the state that can be driven in rotation at any time.In case operating key 113 is pressed against because of carelessness, will turn round and 131 rotations of drive blade by starter 112, and the blade 131 of high speed rotating will cause the human body of the nearly fruit juice mixer 1 of mistake injured most probably; Or be that operating key 111 is pressed earlier and when being assembled in cup 121 on the support 11 separately behind the user, when then contact pressing piece 124 triggers safety switch 114, cutter 13 will be subjected to motor 112 to drive and rotate, and cause accident equally easily.

Because existing fruit juice mixer has above-mentioned defective, therefore, how to provide a kind of increasing to use the fruit juice mixer of going up safety, the real problem that is needed to be resolved hurrily for present fruit juice mixer manufacturer.

The utility model content

The technical problem that the utility model institute desire solves is to overcome existing fruit juice mixer and goes up the defective that the false touch safety switch takes place easily in using.

For this reason, the employed technological means of the utility model is, a kind of fruit juice mixer structure is provided, this fruit juice mixer includes a support, a cup, a cutter and a loam cake at least, this support top is provided with a holding part, the inner peripheral of this holding part is provided with a plurality of locating convex blocks and a positioning seat, and the bottom of this positioning seat has a perforation, and the outside of frame shell is provided with the rotating speed that a control knob is controlled cutter; The below of support is provided with a bottom, and these bottom central authorities are provided with a motor, and this motor is connected with a safety switch, and this safety switch is provided with the perforation that a push rod convexedly stretches in positioning seat; This cup below spiral shell is provided with a cup, the bottom of this cup is provided with the locating slot corresponding to locating convex block, be provided with a ring-like activity template in cup, this activity template is provided with a plurality of fore-sets that are piercing in cup, when the cup spiral shell is located at the cup below, the root edge of this cup can make activity template to bottom offset fore-set compacting downwards, and when cup is positioned over the holding part of support, this activity template can be embedded on the positioning seat, and the push rod of safety switch compressed downwards, make the motor energising to touch safety switch, and then drive the cutter rotation.

That is to say that the utility model provides a kind of fruit juice mixer structure, this fruit juice mixer includes at least:

One support, this support top is provided with a holding part, the inner peripheral of this holding part is provided with a plurality of locating convex blocks and a positioning seat, the bottom of this positioning seat has a perforation, be provided with a motor in the support, this motor is connected with a safety switch, and this safety switch is provided with the perforation that a push rod convexedly stretches in positioning seat;

One cup, the below spiral shell is provided with a cup, and the bottom of this cup is provided with the locating slot corresponding to locating convex block, is provided with an activity template in cup, and this activity template is provided with a plurality of fore-sets that are piercing in cup;

One cutter is the central authorities that are arranged at cup; And

One loam cake is the rim of a cup that is covered on cup,

It is characterized in that: the below of this cup is provided with a plurality of double-screw bolts, this activity template is provided with fin, and this flaps down is extended with the reference column that wears for double-screw bolt, be sheathed on the double-screw bolt and be provided with flexible member in this reference column, by the cup spiral shell being located at the below of cup, and the root edge of cup makes activity template to bottom offset fore-set compacting downwards, activity template is embedded on the positioning seat, compress downwards with push rod, touch safety switch and make the motor energising, and then drive the cutter rotation safety switch.

The accessible following beneficial effect of the utility model, activity template on this cup needs can move down with combining just of cup by cup, to reach the push rod of safety switch is suppressed downwards to touch the purpose of safety switch, therefore, if when separately cup being positioned over the holding part on the support, can't touch safety switch and make motor drive the cutter rotation, thereby can not cause cutter to be subjected to motor to drive the accident of rotating because of the false touch control knob takes place.

Description of drawings

Fig. 1 is the three-dimensional exploded view of existing fruit juice mixer.

Fig. 2 is the three-dimensional exploded view of the utility model fruit juice mixer.

Fig. 3 is the three-dimensional exploded view of the utility model fruit juice mixer safety switch other direction.

Fig. 4 is the three-dimensional exploded view of the utility model cup and activity template.

Fig. 5 is the utility model cup and the cutaway view that combines of activity template.

Fig. 6 is the action schematic diagram of the utility model activity template to bottom offset.

Fig. 7 is the schematic diagram that activity template of the present utility model touches safety switch.

Fig. 8 is the cross-sectional schematic of the utility model fruit juice mixer.

[the main element symbol is bright]

1 fruit juice mixer, 11 supports, 111 housings

112 motors, 113 operating keys

114 safety switches

12 containers, 121 cups

122 hold cup 123 contact pressing pieces

13 cutters, 131 blades

2 fruit juice mixers

3 supports, 31 holding parts, 311 locating convex blocks

312 positioning seats, 3121 grooves

3122 perforation

32 control knobs

33 bottoms

34 motors, 341 rotating disks

35 safety switches, 351 pressure parts

3511 push rods, 3512 baffle plates

3513 barricades, 3514 sleeves

3515 pushing pieces

352 microswitch substrates

3521 fine motion sheets

3522 touch sheet

353 substrate fixed mounts

3531 fixed legs, 3532 caulking grooves

354 flexible members

4 cups, 41 handles

42 spiro union portions

43 cups, 431 flanges

432 accommodation spaces, 433 threaded portions

434 ringwalls, 4341 locating slots

435 perforation of 4342 double-screw bolts

436 axes sleeves

44 activity templates, 441 fins

4411 fore-sets

442 reference columns, 4421 through holes

4422 openings, 443 flexible members

444 screws

5 cutters, 51 connectors

6 loam cakes

The S bolting element

The specific embodiment

The effect of understanding structure of the present utility model and reaching for the auditor is easier to, conjunction with figs. explanation now as back:

At first, see also shown in Figure 2ly, fruit juice mixer 2 of the present utility model includes a support 3, a cup 4, a cutter 5 and a loam cake 6 at least.

Support 3, it is a housing, these support 3 tops are provided with a holding part 31, the inner peripheral of this holding part 31 is provided with a plurality of locating convex blocks 311 and a positioning seat 312, this locating convex block 311 and positioning seat 312 are the shape of semicircular in shape, and positioning seat 312 central authorities have a groove 3121, and the bottom of this groove 3121 has a perforation 3122, the outside of support 3 housings is provided with a control knob 32, can control the rotating speed of cutter 5 by this control knob 32; The below of support 3 is provided with a bottom 33 in addition, and these bottom 33 central authorities are provided with a motor 34, and the axle center of this motor 34 is provided with a rotating disk 341, and motor 34 is connected with a safety switch 35; This safety switch 35 is made of a pressure part 351, a microswitch substrate 352 and a substrate fixed mount 353, please cooperate simultaneously referring to Fig. 3, this pressure part 351 has a push rod 3511 and a baffle plate 3512, two sides of this baffle plate 3512 are provided with barricade 3513, pressure part 351 is provided with a sleeve 3514 and pushing piece 3515 in addition, this sleeve 3514 can be sheathed on the fixed leg 3531 on the substrate fixed mount 353, and is provided with a flexible member 354 between sleeve 3514 and the fixed leg 3531; This substrate fixed mount 353 is provided with caulking groove 3532 and can be embedded for microswitch substrate 352.

Cup 4 is the container of a hollow, and these cup 4 one sides are provided with leader 41, is provided with a spiro union portion 42 in the bottom of cup 4, and these spiro union portion 42 spiral shells are provided with a cup 43, and the below of this cup 43 is provided with an activity template 44; Please consult shown in Figure 4 simultaneously, this cup 43 has a flange 431, these flange 431 inner accommodation spaces 432 that extend downwards, the inner peripheral of this accommodation space 432 is provided with the threaded portion 433 that can screw togather with cup 4 spiro union portions 42, the below of this cup is extended with a ringwall 434, the perisporium of this ringwall 434 is provided with a plurality of locating slots 4341 corresponding to a locating convex block 311 and a positioning seat 312, the bottom of this accommodation space 432 is provided with a plurality of perforation 435, has then extended a plurality of double-screw bolts 4342 in the top of ringwall 434 inside downwards in approaching perforation 435 places; This activity template 44 is to be located at ringwall 434 inboards, activity template 44 inboards are provided with a plurality of fins 441, this fin 441 extends the hollow reference column 442 of a plurality of corresponding double-screw bolts 4342 downwards, these reference column 442 tops have a through hole 4421 that can supply double-screw bolt 4342 to wear, the below then has a bigger opening 4422 can be sheathed on double-screw bolt 4342 for a flexible member 443, and make a screw 444 be locked on the double-screw bolt 4342, this flexible member 443 is a taper, wherein, this fin 441 is provided with fore-set 4411, this fore-set 4411 can wear cup 43 perforation 435 and by passing in the accommodation space 432, the central authorities of cup 43 are provided with an axes sleeve 436 in addition, and this axes sleeve 436 can be provided with for cutter 5.

Cutter 5 is to be arranged on the axes sleeve 436 of cup 43, when cutter 5 wore axes sleeve 436, is installed with a connector 51 in addition in the below in cutter 5 axle center.

Loam cake 6, this loam cake 6 is the rim of a cup that can be covered on cup 4 tops, the rim of a cup of cup 4 can be sealed by this loam cake 6, in case fruit juice spills.

Fruit juice mixer 2 of the present utility model is when implementing, see also Fig. 5, shown in Figure 8, system places cutter 5 top of cup 43 center hub cover 436, and connector 51 is fixedly arranged on the below in cutter 5 axle center, then the fore-set 4411 of activity template 44 was worn the perforation 435 of cup 43, at this moment, the double-screw bolt 4342 of cup 43 can wear the through hole 4421 of activity template 44 reference columns 442, flexible member 443 is inserted in the reference column 443 by the opening 4422 of reference column 443 belows, be located on the double-screw bolt 4342 by the below spiral shell of reference column 442 with screw 444 again, make cup 43 be combined thus with activity template 44; The microswitch substrate 352 of safety switch 35 is embedded in the caulking groove 3532 of substrate fixed mount 353, and on the fixed leg 3531 of substrate fixed mount 353 a sheathed flexible member 354, the sleeve 3514 of pressure part 351 is sheathed on the fixed leg 3531 of substrate fixed mount 353, after will putting in order group again safety switch 35 being locked on support 3 inside with bolting element S, rotating disk 431 is fixedly arranged on the axle center of motor 43, and bottom 33 is locked in the bottom of support 3.

See also Fig. 6,7, shown in 8, when fruit juice mixer 2 of the present utility model is desired to carry out the whipping action of fruit juice, system is located at cup 43 spiral shells the bottom of cup 4, and the bottom surface of cup 4 spiro union portions 42 peripheries can be suppressed the fore-set 4411 of activity template 44 downwards, and then drive activity template 44 to bottom offset, when cup 43 and cup 4 screw togather when finishing, be positioned over cup 4 in the holding part 31 of support 3 together with cup 43, can make cup 4 obtain a stable location by the locating slot 4341 of cup 43 and the locating convex block 311 of support 3 this moment, and this activity template 44 is by presenting to bottom offset and identical position, ringwall 434 bottoms, and by more than one fore-set 4411 is set on activity template 44, can make this activity template 44 when being subjected to suppressing, the strength that can be subjected on average moving down, and unlikely generation skew, in the time of in cup 43 places holding part 31, this activity template 44 just can be embedded in the groove 3121 of positioning seat 312, and the push rod 3511 that is piercing in the pressure part 351 of positioning seat 312 can be suppressed downwards, when pressure part 351 moves down, this pushing piece 3515 can promote the fine motion sheet 3521 of microswitch substrate 352, and then make fine motion sheet 3521 lower ends contact with shake-up sheet 3522, make 34 one-tenth "on" positions of motor, when the control knob 32 on the rotation support 3, but the then axle center of starter 34 rotation, make rotating disk 341 drive connector 51 and cutter 5 rotations, to beat the action of fruit juice.

See also shown in Figure 8 again, the utility model is provided with baffle plate 3512 and barricade 3513 in press fixing piece 351, when moisture infiltrates support 3 inside by the perforation 3122 of positioning seat 312, moisture can be directed to plate washer 3512 by this barricade 3513, and flow out to support 2 belows, to avoid moisture to flow to microswitch substrate 352 or motor 34, cause the damage of circuit.

Effect of the present utility model is, the ringwall 434 of this cup 43 is provided with an activity template 44, when establishing by cup 43 and cup 4 spiral shells, the fore-set 4411 of activity template 44 is suppressed downwards, make activity template 44 contour to the opening part of bottom offset and cup 43 locating slots 4341, and then the edge that makes this activity template 44 can embed in the groove 3121 of positioning seat 312 on the support 3, the push rod 3511 of safety switch 35 pressure parts 351 can be compressed downwards touch the power supply that safety switch 35 is connected motor 34.Because the activity template 44 on this cup 43 needs can move down with combining just of cup 43 by cup 4, to reach the push rod 3511 of safety switch 35 is suppressed downwards to touch the purpose of safety switch 35, therefore, if when separately cup 43 of the present utility model being positioned over the holding part 31 on the support 3, can't touch safety switch 35 and make motor 34 drive cutter 5 rotations, and then can not cause cutter 5 to be subjected to motor 34 to drive the accident of rotating because of false touch control knob 32 takes place.

Claims

1. fruit juice mixer structure, this fruit juice mixer includes at least:

One cutter is the central authorities that are arranged at cup; And

One loam cake is the rim of a cup that is covered on cup,

2. fruit juice mixer structure according to claim 1 is characterized in that: the fore-set of this activity template is more than one.

3. fruit juice mixer structure according to claim 1 is characterized in that: this cup below is extended with a ringwall, and ringwall is provided with locating slot.

4. fruit juice mixer structure according to claim 1 is characterized in that: this flexible member is a taper.