CN106264052B - Juice extractor with the auxiliary bullet formula safety switch of waterproof - Google Patents
Juice extractor with the auxiliary bullet formula safety switch of waterproof Download PDFInfo
- Publication number
- CN106264052B CN106264052B CN201610988959.XA CN201610988959A CN106264052B CN 106264052 B CN106264052 B CN 106264052B CN 201610988959 A CN201610988959 A CN 201610988959A CN 106264052 B CN106264052 B CN 106264052B
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- Prior art keywords
- safety switch
- pressing section
- movable contact
- contact
- cavity volume
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J19/00—Household machines for straining foodstuffs; Household implements for mashing or straining foodstuffs
- A47J19/02—Citrus fruit squeezers; Other fruit juice extracting devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J19/00—Household machines for straining foodstuffs; Household implements for mashing or straining foodstuffs
- A47J19/06—Juice presses for vegetables
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Push-Button Switches (AREA)
Abstract
The invention discloses the juice extractor with the auxiliary bullet formula safety switch of waterproof, including base, motor, safety switch assembly and jar, its internal safety switch assembly includes housing and shift knob；Shift knob includes movable contact, keep set, elastic component, pressing section and silica gel leather cup, silica gel leather cup includes quarrel portion, chassis portion, accommodating chamber and breath oral area, when pressing section is not extruded by external force, elastic component applies to silica gel leather cup pulls power, drawing quarrel portion makes breath oral area be squeezed into holding set, breath oral area mutually extrudes and closes accommodating chamber, can be completely isolated by the first cavity volume and accommodating chamber, first binding post is closed, effectively prevent steam from entering in the first cavity volume, the first binding post and the second binding post is set to be in complete off-state, waterproof and the aging of non-moisture-sensitive, security performance is high.
Description
Technical field
The present invention relates to juice extractor, and it is the juice extractor with the auxiliary bullet formula safety switch of waterproof.
Background technology
Juice extractor is a kind of machine that fruits and vegetables can be quickly squeezed into Juice.
Existing juice extractor includes base, motor and jar, and motor is arranged in base, the opening of base and stirring
The base of cup cooperates, and when jar is positioned over the opening of base, is provided with safety switch at base openings, works as jar
When pressing pressure downwards, safety switch is connected, and motor could drive the agitating device in jar to smash fruits and vegetables.
But juice extractor is when in use, drinking water is added into jar more and be neutralized, therefore safety switch easily exists
Intake in operation, cause safety switch failure, hidden danger be present.
The content of the invention
It is an object of the invention to provide the juice extractor with the auxiliary bullet formula safety switch of waterproof, is not put into and pushes in jar
When, safety switch can effectively completely cut off liquid, circuit in protection switch, increase the service life.
In order to realize foregoing invention purpose, present invention employs following technical scheme：With the auxiliary bullet formula safety switch of waterproof
Juice extractor, including base, motor, safety switch assembly and jar, the motor are located in base, and jar bottom, which is provided with, inserts
Set, base are provided with the slot coordinated with sleeve, and the slot is provided with groove, and safety switch assembly is located in groove, sleeve peripheral hardware
Have for depressing when can promote the projection of safety switch assembly, safety switch assembly is connected with motor；
The safety switch assembly includes housing and shift knob；
- the shift knob includes the silica gel leather cup of movable contact, pressing section and movable telescopic reset, and pressing section is located at
Outside housing, pressing section is moved back and forth with respect to housing, and the elastic component for resetting pressing section, the silicon are provided between pressing section and housing
Rubber bowl is located at the movable contact end relative with pressing section；
- the housing is provided with the first cavity volume and the second cavity volume, the first binding post in housing provided with parallel installation and the
Two binding posts, the first binding post end are provided with the first contact site, and the first contact site is in the first cavity volume；Second terminals
Sub- end is provided with and second connecting portion is electrically connected with movable contact, and second connecting portion is located in the second cavity volume, movable contact and silica gel
Leather cup is respectively positioned in the second cavity volume；
- silica gel leather cup includes the chassis portion of plate-like and the quarrel portion of tubulose, periphery and the inner walls phase in the chassis portion
It is fixed, the accommodating chamber for accommodating movable contact is provided with the middle part of the quarrel portion, quarrel portion is connected with pressing section and synchronizing moving, institute
The junction for stating chassis portion and quarrel portion is provided with the breath oral area that accommodating chamber is opened and closed with the activity of silica gel leather cup, the chassis portion, quarrel
Portion and breath oral area are integrally formed setting；
The holding set for increasing breath oral area seal is additionally provided with-the housing, the holding set is fixed in housing
Portion, the holding set is annular external member, and holding set longitudinal section is L-shaped, and keeping covering includes sleeve and holding bottom plate, the quarrel
Portion's slip cap is in sleeve；When shift knob is not restored to the original state by external force, the breath oral area is in sleeve and keeps bottom plate to hand over
Extruded at boundary and close accommodating chamber, the thickness of the breath oral area is more than the wall thickness in quarrel portion；
When jar is installed on base, when projection is pushed into groove, projection extrudes and promotes pressing section to make work
Moving contact is inwardly moved, and elastic component is compressed, and pressing section inwardly extrudes silica gel leather cup, quarrel portion move inward and extrude chassis portion to
Outside deforms, and breath oral area opens with chassis portion is mobile laterally, is connected between accommodating chamber and the first cavity volume and wears movable contact
Cross, movable contact front end is pressed on the first contact site, and second connecting portion, movable contact and the first contact site are electrically connected, opened successively
Pass is in connected state；
When removing jar from base, projection by being taken out in groove, shift knob not by external force, in elastic component and
Under the elastic recoil effect of silica gel leather cup, pressing section is by elastic component resilience and pulls quarrel portion and moves laterally, quarrel portion band
Dynamic movable contact is together displaced outwardly, movable contact and the first contact portion from；And oral area is ceased by outside to be recovered to original position, when
Due to being pullled by pressing section when breath oral area enters in sleeve, cease that the closed power of the extruding closing of oral area is bigger, and breath oral area squeezes
The passage pressed and close accommodating chamber between the first cavity volume, switch are off.
Preferably, the guiding conical plate for chassis portion movement and deformation laterally, the guide cone are additionally provided with the housing
Plate is tapered, and guiding conical plate is provided with what is passed through for movable contact between the first cavity volume and the second cavity volume, in the middle part of guiding conical plate
Through hole, the through hole connect the first cavity volume and the second cavity volume.
Preferably, the angle of the cone angle of the guiding conical plate is 130 ° -160 °.
Preferably, the telescopic direction of the pressing section is horizontally disposed with, when the pressing section is provided with pressing section by lower pressure
The inclined-plane moved horizontally can be brought it about, the projection is provided with another inclined-plane being engaged with the inclined-plane of pressing section.
Preferably, the chassis portion and the junction of inner walls are provided with the fold that more large deformation amount occurs for chassis portion
Ring, the fold ring in a ring wavy, the fold ring are integrally formed setting with chassis portion.
Preferably, the movable contact includes contact end and conductive contact bar portion, is offered in the silica gel leather cup
Bar portion lock chamber and end lock chamber, the end lock chamber are located at the silica gel leather cup side where pressing section, and contact bar portion is consolidated
Due in bar portion lock chamber, contact end is fixed in the lock chamber of end.
Preferably, the first contact site of first binding post uses memory alloy material, and the first contact site includes end
Portion, the arc contact portion contacted for same movable contact and heating make the kink that arc contact portion separates with movable contact；The end
Portion is located at the both ends of the first contact site and fixed with enclosure interior, and the bending part is between arc contact portion and end.
Preferably, the sleeve and the holding perpendicular setting of bottom plate；The perpendicular setting in chassis portion and quarrel portion.
Compared with prior art, the juice extractor with the auxiliary bullet formula safety switch of waterproof of above-mentioned technical proposal is employed, is had
Following beneficial effect：
First, using the juice extractor with the auxiliary bullet formula safety switch of waterproof of the present invention, have and if only if convex on jar sleeve
When in the groove in block press-in base slot, safety switch assembly could smoothly start, and realize the rotation of motor, therefore safety open
The installation site of jar can be ensured in place when in use by closing component, and application method is correct.
2nd, safety switch assembly is located in the groove of base slot, and convex portion is located at the bottom of jar sleeve, therefore only
Having jar to press completely when being pressed onto bottom can open, and safety switch assembly is not easy to be stirred with foreign object by user, safety
Property it is high.
3rd, the safety switch assembly in juice extractor, the periphery in chassis portion are connected with inner walls, can be effectively by housing
The first cavity volume and the second cavity volume it is completely isolated, and steam only can from the junction in housing and quarrel portion enter the second cavity volume in,
The first cavity volume is cannot be introduced into, increases the guarantor to the first binding post (live wire that the first binding post is used for same circuit connects)
Shield.Effectively prevent steam or liquid from entering in the first binding post and its first contact site, make the circuit in safety switch assembly
Isolation is come completely, is ensured before shift knob presses, and on-off circuit is in absolute off-state, and the first contact site is in complete
Closed state, whole juice extractor are in cold state, even if having liquid enter also will not safety switch assembly damage, keep away
Exempt from short circuit and burn.
Because movable contact is fixed on inside silica gel leather cup, slight crack, water occurs in movable contact unavoidably in use
The gap that vapour is possible to the inwall with movable contact Yu quarrel portion enters in accommodating chamber, now ceases oral area in silica gel leather cup resilience
When, from chassis portion into quarrel portion moving process, the accommodating chamber where movable contact is completely closed, accommodating chamber is connect with first
The first cavity volume where contact portion completely cuts off completely, can also be stopped even if steam into accommodating chamber by breath oral area so that whole safety open
Close component and be in the state disconnected.Only external force promotes pressing section, movable contact is moved forward and contacts the first contact site so that opens
The internal circuit connection of pass, whole switch are just powered.
4th, set and the cooperation of elastic component are wherein kept, during resilience, elastic component produces elasticity to silica gel leather cup and pulls power, makes
Breath oral area can produce when entering sleeve by holding bottom plate it is enough pull power, be allowed to be converted into extruding of the breath oral area to accommodating chamber
Power, sealing is better, and obturation effect is stronger.
Brief description of the drawings
Fig. 1 is the sectional view of safety switch assembly in the present embodiment (do not stress state)；
Fig. 2 is the sectional view (pressing section stress) of safety switch assembly in the present embodiment；
Fig. 3 is the sectional view of silica gel leather cup in the present embodiment；
Fig. 4 is the sectional view of movable contact in the present embodiment；
Fig. 5 is the half section structure diagram of silica gel leather cup in the present embodiment；
Fig. 6 is the structural representation that set is kept in the present embodiment；
Fig. 7 is the connection diagram of the first contact site and movable contact (normal condition) in the present embodiment；
Fig. 8 is the connection diagram of the first contact site and movable contact (overload) in the present embodiment；
Fig. 9 is the structural representation of the juice extractor of the invention with the auxiliary bullet formula safety switch of waterproof；
Figure 10 is the structural representation of the juice extractor of the invention with the auxiliary bullet formula safety switch of waterproof；
Figure 11 is the structural representation of the juice extractor of the invention with the auxiliary bullet formula safety switch of waterproof；
Figure 12 is the partial enlarged drawing at A in Figure 10；
Figure 13 is the partial enlarged drawing at B in Figure 11.
Reference：1st, safety switch assembly；10th, the first binding post；100th, the first contact site；1000th, end；
1001st, arc contact portion；1002nd, kink；11st, the second binding post；110th, second connecting portion；12nd, guiding conical plate；13rd, it is spacing
Barrel；2nd, set is kept；20th, bottom plate is kept；21st, sleeve；30th, silica gel leather cup；30a, chassis portion；30b, quarrel portion；300th, Xi Kou
Portion；301st, fold ring；302nd, accommodating chamber；310th, bar portion lock chamber；311st, end lock chamber；313rd, rigid outer layer；32nd, activity is touched
Head；320th, contact bar portion；321st, contact end；33rd, pressing section；330th, gland wall is pressed；4th, base；40th, slot；41st, groove；5、
Jar；50th, sleeve；51st, projection.
Embodiment
The present invention is described further below in conjunction with the accompanying drawings.
A kind of juice extractor with the auxiliary bullet formula safety switch of waterproof as shown in Fig. 1 to 13, including base 4, motor, safety open
Close component 1 and jar 5, motor are located in base 4, the bottom of jar 5 is provided with sleeve 50, and base 4 is provided with to be coordinated with sleeve 50
Slot 40, slot 40 is provided with groove 41, and safety switch assembly 1 is located in groove 41, sleeve 50 be externally provided with for depressing when can
The projection 51 of safety switch assembly 1 is promoted, safety switch assembly 1 is connected with motor.
The position of safety switch assembly 1 in the groove 41 of the slot 40 of base 4, safety switch assembly 1 be not easy by finger or
Club extrudes, and staff, which keeps away to touch, causes motor to open the threat brought, greatly improves security.
Secondly as safety switch assembly 1 has and if only if the projection 51 on the sleeve 50 of jar 5 is pressed in groove 41
When entering in the groove 41 on the slot 40 of base 4, safety switch assembly 1 could smoothly start, and realize the rotation of motor, therefore safety
Switch module 1 can ensure the installation site of jar in place when in use, and application method is correct.
As shown in Figures 1 to 8, it is the safety switch assembly 1 in the present embodiment, including housing and shift knob.
As shown in figure 1, shift knob includes the silica gel leather cup that movable contact 32, pressing section 33 and movable telescopic reset
30, pressing section 33 is located at outside housing, and silica gel leather cup 30 is located at the end relative with the pressing section 33 of movable contact 32.
Pressing section 33 presses button using plastics, and middle part, which is provided with, is used for the elastic component 34 that pressing section 33 resets, and pressure is pressed by pushing
Portion 33 can realize the dilatation of silica gel leather cup 30, while in the presence of the elastic reset of elastic component 34 pulls power, can be with
Allow the Rapid reset of silica gel leather cup 30, the elastic component 34 in the present embodiment uses column spring.
The surface of housing is provided with spacing barrel 13, and pressing section 33 includes pressing gland wall 330, by spacing barrel 13 and presses pressure
The reciprocal telescopic of the two is realized in the spacing cooperation of tegmental wall 330, and ensures that pressing section 33 will not fall off.
The first binding post 10 and the second binding post 11 for being parallelly mounted to housing side are provided with housing, housing includes
First cavity volume and the second cavity volume, the end of the first binding post 10 are provided with the first contact site 100, and the first contact site 100 is located at first
In cavity volume；The end of second binding post 11 is provided with second connecting portion 110, and second connecting portion 110 electrically connects with movable contact 32, the
Two connecting portions 110, movable contact 32 and silica gel leather cup 30 are respectively positioned in the second cavity volume.
Holding set 2 and guiding conical plate 12 are additionally provided with housing.Set 2 is kept to be fixed on enclosure interior, it is annular sleeve to keep set 2
Part, keep 2 longitudinal sections of set L-shaped, keep set 2 to include sleeve 21 and keep bottom plate 20, quarrel portion 30b is sheathed on sleeve 21
Interior, the thickness of breath oral area 300 is more than the inwall radius of sleeve 21；When shift knob is not restored to the original state by external force, oral area 300 is ceased
Extruded in sleeve 21 and the holding intersection of bottom plate 20 and close accommodating chamber 302.The increase breath oral area 300 when silica gel leather cup 30 recovers
To the sealing of accommodating chamber 302.
As shown in figure 3, silica gel leather cup 30 includes chassis portion 30a and quarrel portion 30b, chassis portion 30a is disc-shaped, quarrel portion
In a tubular form, quarrel portion 30b is vertically connected at chassis portion 30a to 30b, chassis portion 30a be located at guiding conical plate 12 and keep bottom plate 20 it
Between.
Chassis portion 30a periphery is mutually fixed by fold ring 301 with inner walls, fold ring 301 be located at chassis portion 30a and
Between inner walls, in a ring wavy of fold ring 301, fold ring 301 and chassis portion 30a is integrally formed setting, fold ring
301 can be compressed and be stretched to a greater extent, ensure that chassis portion 30a can occur to deform to a greater extent.
The accommodating chamber 302 for accommodating movable contact 32, chassis portion 30a and quarrel portion 30b connection are provided with the middle part of quarrel portion 30b
Place is provided with breath oral area 300, and the wall thickness of breath oral area 300 is more than quarrel portion 30b wall thickness.
Guiding conical plate 12 can guide to chassis portion 30a moving direction, and guiding conical plate 12 is tapered, guiding conical plate
12 between the first cavity volume and the second cavity volume, and the middle part of guiding conical plate 12 is provided with the through hole passed through for movable contact 32, and through hole connects
Logical first cavity volume and the second cavity volume.
As shown in Fig. 2 when jar 5 is arranged on base 4, the alignment 40 of sleeve 50, rotating jar 5 makes projection 51
Into in groove 41, projection 51 is pushed to the left by the pressing section 33 in slope driving safety switch assembly 1, projection 51 by right side
Pressing section 33, spring are compressed, and pressing section 33 drives quarrel portion 30b to be moved to case inside, quarrel portion 30b extruding breath oral areas
Between 300 enter guiding conical plate 12 and keep bottom plate 20, chassis portion 30a moves to the outer circumferential side of the second cavity volume, chassis portion 30a quilts
Extrude and drive fold ring 301 to deform, breath oral area 300 is also moved to periphery, and the accommodating chamber 302 at middle part is opened, and activity is touched
First 32 contact bar portion 320 is contacted by the through hole of guiding conical plate 12 with the first contact site 100, is realized second connecting portion 110, is lived
The electric connection of the contact site 100 of moving contact 32 and first, safety switch assembly are in connected state, and the total power switch of juice extractor opens
It is dynamic, rotate the juice squeezing knife blade in jar, juice extractor is in running order.
As shown in figure 1, when jar 5 on base 4 by taking out, projection 51 no longer presses to pressing section 33, silica gel leather cup
30 do not stress, and under the reset response of spring restoring force, eject pressing section 33 to hull outside, quarrel portion 30b is to the right
Reset is pullled, chassis portion 30a is replied from the both ends of the second cavity volume to middle part, and movable contact 32 follows quarrel portion 30b by housing
Portion is mobile to outside, and breath oral area 300 also has outside to enter in the sleeve 21 for keeping set 2, because the barrel internal diameter of sleeve 21 is less than
The thickness of oral area 300 is ceased, breath oral area 300 in sleeve 21 and keeps the junction of bottom plate 20 mutual in the presence of spring pulls power
Extruding, accommodating chamber 302 is closed, and disconnects the connection of the cavity volume of accommodating chamber 302 and first, keeps set 2 to add breath by rigid
The sealing of oral area 300, while safety switch assembly home loop is changed into opening a way, the first binding post and the second binding post
Connection disconnects, even if now there is steam to enter from bar portion lock chamber 310 in accommodating chamber 302, due to ceasing the extruding closing of oral area 300
Effect, is obstructed to steam, the first cavity volume is in air-tight state, and whole juice extractor is in the state of power-off.
Pressing section 33 is used as using the plastic material of hard and presses button, and is coordinated spacing barrel 13 and pressed gland wall 330, can
So that pressing section 33 has certain anti-bending strength, even if pressing during pressure, Impact direction generation is crooked, will not also to press pressure
Portion 33 can not stretch.
Movable contact 32 is in T-shape, includes the contact bar portion 320 of contact end 321 and conduction, is opened up in quarrel portion 30b
There are bar portion lock chamber 310 and end lock chamber 311, end lock chamber 311 is located at the side of silica gel leather cup 30 corresponding to pressing section 33,
Contact bar portion 320 is fixed in bar portion lock chamber 310, and contact end 321 is fixed in end lock chamber 311.
Bar portion lock chamber 310 and end lock chamber 311 effectively improve movable contact 32 in the fixation in silica gel leather cup 30, prevent
Only its caused skew and dislocation abjection phenomenon in the deformation of silica gel leather cup 30 and moving process.
First contact site 100 of the first binding post 10 uses memory alloy material, and the first contact site 100 includes end
1000th, it is curved that the arc contact portion 1001 and heating contacted for same movable contact makes arc contact portion 1001 be separated with movable contact 32
Folding part 1002；End 1000 is located at the both ends of the first contact site 100 and fixed with enclosure interior, and kink 1002 touches positioned at arc
Between portion 1001 and end 1000.
The memory alloy material used in the present embodiment has a feature, i.e., curved when the temperature of the first contact site 100 rises
The bending angle of folding part 1002 can become big, and end 1000 is the fixation for the both ends of the first contact site 100.
As shown in Figure 7 and Figure 8, when the power for switching vigour part is excessive or overloads, the 100 interior electricity passed through of the first contact site
Flow larger, caused heat becomes more, the rising of the bulk temperature of the first contact site 100, due to the both ends of end 1000 be it is fixed, therefore
Kink 1002 is shunk and close to both ends, and arc contact portion 1001 is overall to be offset to the left side, and spacing is produced simultaneously with movable contact 32
Disconnected with movable contact 32, now switch is off, and avoids electrical appliance from overloading, and ensures security.
It is described above to make the preferred embodiment of the present invention, this hair is not departed from for the person of ordinary skill of the art
On the premise of bright principle, some variations and modifications can also be made, these also should be regarded as protection scope of the present invention.
Claims (6)
1. the juice extractor with the auxiliary bullet formula safety switch of waterproof, including base (4), motor, safety switch assembly (1) and jar
(5), the motor is located in base (4), and jar (5) bottom is provided with sleeve (50), and base (4) is provided with to be coordinated with sleeve (50)
Slot (40), it is characterised in that：The slot (40) is provided with groove (41), and safety switch assembly (1) is located in groove (41),
Sleeve (50) be externally provided with for depressing when can promote the projection (51) of safety switch assembly, safety switch assembly (1) and motor phase
Connection；
The safety switch assembly (1) includes housing and shift knob；
- the shift knob includes the silica gel leather cup (30) of movable contact (32), pressing section (33) and movable telescopic reset, presses
Splenium (33) is located at outside housing, and pressing section (33) moves back and forth with respect to housing, and pressing section (33) is provided between housing to be made to press pressure
The elastic component (34) that portion (33) resets, the silica gel leather cup (30) are located at relative movable contact (32) end of same pressing section (33)
End；
- the housing is provided with the first cavity volume and the second cavity volume, the first binding post (10) in housing provided with parallel installation and the
Two binding posts (11), the first binding post (10) end are provided with the first contact site (100), and the first contact site (100) is positioned at the
In one cavity volume；Second binding post (11) end is provided with the second connecting portion (110) electrically connected with movable contact (32), and second connects
Socket part (110) is located in the second cavity volume, and movable contact (32) and silica gel leather cup (30) are respectively positioned in the second cavity volume；
The chassis portion (30a) of-silica gel leather cup (30) including plate-like and the quarrel portion (30b) of tubulose, the chassis portion (30a) outside
Week is mutually fixed with inner walls, and the accommodating chamber (302) for accommodating movable contact (32), quarrel are provided with the middle part of the quarrel portion (30b)
Portion (30b) is connected with pressing section (33) and synchronizing moving, and the chassis portion (30a) and quarrel portion (30b) junction are provided with
With silica gel leather cup (30) activity open and close accommodating chamber (302) breath oral area (300), the chassis portion (30a), quarrel portion (30b) and
Breath oral area (300) is integrally formed setting；
The holding set (2) for increasing breath oral area (300) seal is additionally provided with-the housing, it is described to keep set (2) to be fixed on
Enclosure interior, the holding set (2) is annular external member, and holding set (2) longitudinal section is L-shaped, and holding, which covers (2), includes sleeve (21)
With holding bottom plate (20), quarrel portion (30b) slip cap is in sleeve (21)；When shift knob is not restored to the original state by external force
When, the breath oral area (300) extrudes in sleeve (21) and holding bottom plate (20) intersection and closes accommodating chamber (302), the breath
The thickness of oral area (300) is more than the wall thickness of quarrel portion (30b)；
When jar (5) is installed on base (4), projection (51) push into groove (41) it is interior when, projection (51) extrude simultaneously
Pressing section (33) is promoted movable contact (32) is inwardly moved, elastic component (34) is compressed, and pressing section (33) inwardly extrudes Silicone Rubber
Bowl (30), quarrel portion (30b) is moved inward and is extruded chassis portion (30a) and deform laterally, and breath oral area (300) is with chassis portion
(30a) is mobile laterally to be opened, and is connected between accommodating chamber (302) and the first cavity volume and is passed through movable contact (32), activity is touched
Head (32) front end is pressed on the first contact site (100), second connecting portion (110), movable contact (32) and the first contact site (100)
It is electrically connected successively, switch is in connected state；
When removing jar (5) from base (4), projection (51) by taking out in groove (41), shift knob not by external force,
Under the effect of the elastic recoil of elastic component (34) and silica gel leather cup (30), pressing section (33) is by elastic component (34) resilience and pulls
(30b) is moved laterally in quarrel portion, quarrel portion (30b) drive movable contact (32) be together displaced outwardly, movable contact (32) with
First contact site (100) separates；And cease oral area (300) by outside to be recovered to original position, when breath oral area (300) enters sleeve (21)
Due to being pullled by pressing section (33) when interior, the closed power of the extruding closing of breath oral area (300) is bigger, and breath oral area (300) squeezes
Press and close the passage between accommodating chamber (302) and the first cavity volume, switch is off；
The junction of the chassis portion (30a) and inner walls is provided with the fold ring that more large deformation amount occurs for chassis portion (30a)
(301), the fold ring (301) in a ring wavy, the fold ring (301) are integrally formed setting with chassis portion (30a)；
The sleeve (21) and holding bottom plate (20) perpendicular setting；Chassis portion (30a) and quarrel portion (30b) perpendicular setting.
2. the juice extractor according to claim 1 with the auxiliary bullet formula safety switch of waterproof, it is characterised in that：In the housing also
Provided with the guiding conical plate (12) for chassis portion (30a) movement and deformation laterally, the guiding conical plate (12) is tapered, guide cone
Plate (12) is provided between the first cavity volume and the second cavity volume, in the middle part of guiding conical plate (12) to be led to for what movable contact (32) passed through
Hole, the through hole connect the first cavity volume and the second cavity volume.
3. the juice extractor according to claim 2 with the auxiliary bullet formula safety switch of waterproof, it is characterised in that：The guiding conical plate
(12) angle of cone angle is 130 ° -160 °.
4. the juice extractor according to claim 2 with the auxiliary bullet formula safety switch of waterproof, it is characterised in that：The pressing section
(33) telescopic direction is horizontally disposed with, and the pressing section (33) is provided with pressing section and moved horizontally by can be brought it about during lower pressure
Inclined-plane, the projection (51) is provided with another inclined-plane for being engaged of inclined-plane of same pressing section (33).
5. the juice extractor according to claim 1 with the auxiliary bullet formula safety switch of waterproof, it is characterised in that：The movable contact
(32) include the contact bar portion (320) of contact end (321) and conduction, bar portion lock chamber is offered in the silica gel leather cup (30)
(310) and end lock chamber (311), the end lock chamber (311) are located at the silica gel leather cup (30) one where pressing section (33)
Side, contact bar portion (320) are fixed in bar portion lock chamber (310), and contact end (321) is fixed in end lock chamber (311).
6. the juice extractor according to claim 1 with the auxiliary bullet formula safety switch of waterproof, it is characterised in that：First wiring
The first contact site (100) of terminal (10) uses memory alloy material, and the first contact site (100) includes end (1000), is used for
The bending that the arc contact portion (1001) and heating contacted with movable contact makes arc contact portion (1001) be separated with movable contact (32)
Portion (1002)；The end (1000) is located at the both ends of the first contact site (100) and fixed with enclosure interior, the kink
(1002) between arc contact portion (1001) and end (1000).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610988959.XA CN106264052B (en) | 2016-11-10 | 2016-11-10 | Juice extractor with the auxiliary bullet formula safety switch of waterproof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610988959.XA CN106264052B (en) | 2016-11-10 | 2016-11-10 | Juice extractor with the auxiliary bullet formula safety switch of waterproof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106264052A CN106264052A (en) | 2017-01-04 |
| CN106264052B true CN106264052B (en) | 2018-02-23 |
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ID=57720995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610988959.XA Active CN106264052B (en) | 2016-11-10 | 2016-11-10 | Juice extractor with the auxiliary bullet formula safety switch of waterproof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106264052B (en) |
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| CN108013729B (en) * | 2017-12-29 | 2020-07-24 | 佛山市顺德区三的电器制造有限公司 | Household juicer |
| CN108478010B (en) * | 2018-05-30 | 2024-07-12 | 深圳市西啡科技有限公司 | Double-transmission brewing device of beverage preparation machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TWM256734U (en) * | 2004-04-16 | 2005-02-11 | Kuo-I Lin | Juicing tube structure of a juice squeezer |
| CN202384219U (en) * | 2011-12-23 | 2012-08-15 | 厦门金思维电子有限公司 | Light touch waterproof switch structure |
| CN202564098U (en) * | 2012-05-04 | 2012-11-28 | 合肥市宏键精工模具有限责任公司 | Lamp-provided waterproof key switch |
| CN202960025U (en) * | 2012-10-12 | 2013-06-05 | 九阳股份有限公司 | Waterproof juicer |
| CN102961024B (en) * | 2012-12-14 | 2015-05-20 | 湖南鑫隆模塑科技开发有限公司 | Portable juice cup |
| KR20150066949A (en) * | 2013-12-09 | 2015-06-17 | 코웨이 주식회사 | A juicer capable of adjusting the amount of pulp |
| CN204635970U (en) * | 2015-05-28 | 2015-09-16 | 佛山市顺德区美的电热电器制造有限公司 | Microswitch and cooking apparatus |
| CN204995164U (en) * | 2015-09-08 | 2016-01-27 | 九阳股份有限公司 | Waterproof juice extractor |
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