CN207693477U - Blender with protective device - Google Patents
Blender with protective device Download PDFInfo
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- CN207693477U CN207693477U CN201720912659.3U CN201720912659U CN207693477U CN 207693477 U CN207693477 U CN 207693477U CN 201720912659 U CN201720912659 U CN 201720912659U CN 207693477 U CN207693477 U CN 207693477U
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- cup
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- buckle
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- protective device
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Abstract
The utility model discloses the blenders with protective device; it is related to blender technical field; including main engine bed and stirring cup; stirring cup includes cup body, cup lid and the stirring cutter in cup body inner cavity is arranged, and main engine bed is internally provided with motor, and motor connects rotary shaft; rotary shaft is stirred with stirring cutter cooperation; cup lid edge is provided with the first buckle, and cup body outer wall is provided with the control-rod that can slide up and down, the second buckle is provided on control-rod top and the first position being clasped；It is provided with the drive rod for sliding up and down cooperation with the control-rod in main engine bed, elastic mechanism is provided on drive rod, elastic mechanism connects contact switch open in usual, and contact switch controls the break-make of motor by drive rod.The blender with protective device of the utility model, simple in structure, safe and reliable, production cost is low, and can guarantee that stirring cutter will not damage user in use.
Description
Technical field
The utility model is related to blender technical fields, and in particular to a kind of food blending machine with protective device.
Background technology
The use of blender is very extensive, and culinary blender is mainly used to smash and stir food, common packet
Cooking machine, juice extractor and meat grinder etc. are included.Blender is usually stirred by stirring stirring cup, cup lid, stirring pedestal and control
The controller composition of knife work；Stirring cup is first removed when use, food to be mixed is put into cup, and cover cup lid, then
Stirring cup is put on stirring pedestal and is stirred.The blender of the prior art under operation, if opening lid, stirs
The action of knife will not stop, and there are security risks；Moreover, Countries are more stringent for the standard requirement of blender, such as moral
National standard provides：After unliding, blade or moving component that human hand may touch must stop in 1.5 seconds.
Therefore, blender producer in part increases brake function on the basis of original design on motor, but on motor
It installs brake system, not only of high cost, assembling difficulty, poor reliability additional, but also drastically reduces the service life of motor.
Utility model content
In order to overcome the problems, such as that of the existing technology and defect, the utility model aim are to provide a kind of with protection dress
The blender set, simple in structure, safe and reliable, production cost are low, it can be achieved that stirring blade when blender cup lid is detached with stirring cup
The function of stalling in time, it is ensured that safe to use.
The technical scheme adopted by the utility model is that：Blender with protective device, including main engine bed and it is assemblied in institute
The stirring cup on host is stated, the stirring cup includes cup body and cup lid, and the cup body inner cavity is provided with stirring cutter, the host
It is internally provided with motor, the motor connects rotary shaft, and the rotary shaft is stirred with stirring cutter cooperation.It is preferred that
, the cup lid edge is provided with the first buckle, and the cup body outer wall is provided with the control-rod that can slide up and down, the control-rod
It is provided with the second buckle on top and the described first position being clasped；Be provided in the main engine bed on the control-rod
The drive rod of lower slider cooperation, is provided with elastic mechanism on the drive rod, the elastic mechanism connects contact open in usual and opens
It closes, the contact switch controls the break-make of motor by the drive rod.This programme is when cup body and cup lid assembly, the first buckle
It is in discrete state with the second buckle, is easily installed；When stirring cup is packed into cup lid and is assembled on main engine bed, drive rod is in bullet
Property mechanism under the action of withstand control-rod upwards, make the first buckle and second buckle be in closed state, while first buckle pair
The reaction force of control-rod makes drive rod be pressed downward, and elastic mechanism drives link rod structure triggering contact switch to be closed, and is motor
Power supply；When stirring cup is not packed into cup lid and is assembled on main engine bed, control-rod is jacked up, but because lacks the first buckle pair
Its reaction force, drive rod will not be pressed downward, so contact switch is in normally open, motor must not electricity.
As a further improvement of the above technical scheme, it is described first buckle and second buckle be combined as it is centrosymmetric
The clamp connection structure of L-type；The direction that the clamp connection structure limits the cup lid movement screws out the cup body with the cup lid
Direction is identical.The clamp connection structure of L-type can guarantee that cup lid can not be removed blender in the operating condition, when also avoiding work
Vibration causes cup lid to ease out, reliable using process safety.
As a further improvement of the above technical scheme, first buckle and the second buckle be combined as it is concave-convex embedded
Structure, this kind of structure is identical as the clamp connection structure effect of L-type, is used to limit the movement of cup lid in the operating condition.
As a further improvement of the above technical scheme, resetting-mechanism, the resetting-mechanism are provided on the control-rod
Elastic force be less than the elastic mechanism elastic force.Stirring cup resets in the rebound of resetting-mechanism and makees after main engine bed taking-up
Under, control-rod can reset downwards rapidly.Second buckle is detached with the first buckle, and cup lid is screwed out convenient for user；Because on control-rod
It is provided with resetting-mechanism, so in order to ensure that drive rod normal control contact switch, the elastic force of elastic mechanism have to be larger than again
The elastic force of position mechanism.
As a further improvement of the above technical scheme, the cup body outer wall is additionally provided with a glass handle, the control-rod setting
In cup handle.Preferably, cup body is externally connected with the cup handle conveniently taken, and control-rod setting is integrally formed in cup handle, makes stirring
Cup is whole more beautiful.
As a further improvement of the above technical scheme, the cup body and the cup lid pass through the fixation that is clamped or is spirally connected.
As a further improvement of the above technical scheme, the elastic mechanism and the resetting-mechanism include spring element
Part assembles simpler convenience using spring element.
As a further improvement of the above technical scheme, the bottom of cup is provided with guide groove, is set on the main engine bed
It is equipped with the guide ledges coordinated with guide groove.When the effect of guide groove and guide ledges makes stirring cup be assembled to main engine bed, control
The cooperation positioning of bar and drive rod is more accurate.
As a further improvement of the above technical scheme, the control-rod bottom end is arranged in guide groove, the drive rod
Top is through setting at guide ledges center.When the program makes stirring cup be assembled to main engine bed, control-rod and drive rod can be faster
Speed accurately coordinates.
As a further improvement of the above technical scheme, it is additionally provided with main switch on the main engine bed shell, the master opens
Connection connects motor, the main switch and the contact switch series control motor.When main switch and contact switch are closed at, electricity
Machine could work；Main switch and any disconnection of contact switch, motor power-off, protection user's is safe to use to the maximum extent.
The utility model has the beneficial effects that：Compared with prior art, provided by the utility model to carry protective device
Blender, using the principle of control-rod and drive rod cooperating control motor break-make, ensure that and do not covered in stirring cup
In the case that cup lid or stirring cup leave main engine bed, motor power-off stalling；It ensure that in Beater operator using the design of buckle group
Cup lid cannot artificially be taken out during work, and will not be eased out because of vibration；Its is simple in structure, safe and reliable, and production cost is low,
And it can guarantee that stirring cutter will not damage user in use.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, and the accompanying drawings in the following description is some embodiments of the utility model, general for this field
For logical technical staff, without creative efforts, other drawings may also be obtained based on these drawings.
The utility model is further described with reference to the accompanying drawings and examples.
Fig. 1 is the cross-sectional view of the structure of blender embodiment of the utility model with protective device.
Fig. 2 is the structure chart of stirring cup in Fig. 1.
Fig. 3 is the first enlarged drawing for buckling the position that is clasped with second under Fig. 2 assembled states.
Fig. 4 is the first enlarged drawing for buckling the position that is clasped with second under the non-assembled states of Fig. 2.
Fig. 5 is the enlarged drawing of Fig. 3 another kind embodiments.
Drawing reference numeral explanation：
1, main engine bed；11, motor；
12, rotary shaft；13, contact switch；
14, guide ledges；15, main switch；
2, stirring cup；21, cup body；
211, cutter is stirred；22, cup lid；
221, the first buckle；23, cup handle；
24, guide groove；20, control-rod；
201, the second buckle；202, resetting-mechanism；
10, drive rod；101, elastic mechanism；
3, clamp connection structure；4, concave-convex damascene structures；
5, inner cavity；102, link rod structure.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that described embodiment is the utility model a part of the embodiment, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It show the preferred embodiment of the utility model referring to Fig.1, as shown in Figures 1 to 5, the present embodiment carries protection
The blender of device, including main engine bed 1 and the stirring cup 2 being assemblied on the main engine bed 1, the stirring cup 2 includes cup body 21
With cup lid 22,21 inner cavity of the cup body is provided with stirring cutter 211, and the main engine bed 1 is internally provided with motor 11, the electricity
Machine 11 connects rotary shaft 12, and the rotary shaft 12 is stirred with the stirring cutter 211 cooperation.Preferably, 22 edge of cup lid
It is provided with the first buckle 221,21 outer wall of the cup body is provided with the control-rod 20 that can slide up and down, 20 top of control-rod and institute
It states and is provided with the second buckle 201 on the position of the first buckle 221 cooperation；Further, 21 outer wall of cup body is additionally provided with a glass handle
23, inner cavity 5 is provided in the cup handle 23, and the control-rod 20 can be slided up and down steadily wherein.It is set in the main engine bed 1
It is equipped with the drive rod 10 for sliding up and down cooperation with the control-rod 20, elastic mechanism 101 is provided on the drive rod 10, it is described
Elastic mechanism 101 connects contact switch 13 open in usual, and the contact switch 13 controls motor 11 by the drive rod 10
Break-make.More preferably, resetting-mechanism 202 is provided on the control-rod 20, the elastic force of the resetting-mechanism 202 is less than institute
The elastic force of elastic mechanism 101 is stated, stirring cup 2 is after the taking-up of main engine bed 1, under the rebound reset response of resetting-mechanism 202, control
Bar 20 processed can reset downwards rapidly, and the second buckle 201 is detached with the first buckle 221, and cup lid 22 is screwed out convenient for user；Because of control-rod
Resetting-mechanism 202 is provided on 20, so in order to ensure 10 normal control contact switch 13 of drive rod, the bullet of elastic mechanism 101
Property power has to be larger than the elastic force of resetting-mechanism 202, and the elastic force of preferred elastic mechanism 101 is set as resetting-mechanism 202
2~3 times of elastic force.In the present embodiment, the elastic mechanism 101 and the resetting-mechanism 202 include spring element, bullet
Property power is provided by spring, makes the simpler convenience of assembly.
In the present embodiment, cup body 21 and the cup lid 22 pass through the fixation that is clamped or is spirally connected.When cup body 21 and cup lid 22 assemble
When, the first buckle 221 and the second buckle 201 are in discrete state, and preferably gap between the two is adjusted to 0.8mm, convenient for peace
Dress；When stirring cup 2 is packed into cup lid 22 and is assembled on main engine bed 1, drive rod 10 is in elastic mechanism 101 and resetting-mechanism 202
Under the action of withstand control-rod 20 upwards, make the first buckle 221 and second buckle 201 be in closed state, while first buckle
The reaction force of 221 pairs of control-rods 20 makes drive rod 10 be pressed downward, and preferred resetting-mechanism adjustment spring power is to be pulled up
3mm, elastic mechanism adjustment spring power are that compression 3mm, elastic mechanism 101 drive link rod structure 102 to trigger contact switch downwards
13 are closed, and power for motor 11, and stirring cutter 211 acts；When stirring cup 2 is not packed into cup lid 22 and is assembled on main engine bed 1,
Control-rod 20 is jacked up, but because lacking 221 pairs of its reaction forces of the first buckle, drive rod 10 will not be pressed downward, so
Contact switch 13 is in normally open, and motor 11 must not be electric, and stirring cutter 211 stalls.
It is illustrated in figure 3 the structure of the utility model first buckle and a kind of the second embodiment being clasped, the first card
The clamp connection structure 3 for being combined as centrosymmetric L-type of button 221 and the second buckle 201, clamp connection structure 3 limit the cup lid
It is identical that the directions of 22 movements screw out the direction of the cup body 21 with cup lid 22, can guarantee blender cup lid 22 in the operating condition
It can not be removed, being vibrated when also avoiding work causes cup lid 22 to ease out, reliable using process safety.
It is illustrated in figure 5 another structure implemented that the buckle of the utility model first is clasped with second, the first card
Button 221 and the second buckle 201 are combined as concave-convex damascene structures 4, action principle and effect and the clamp connection structure 3 of the structure
It is identical.
Further, 21 bottom of the cup body is provided with guide groove 24, is provided on the main engine bed 1 and guide groove
The guide ledges 14 of 24 cooperations, 20 bottom end of the control-rod are arranged in guide groove 24, and 10 top of the drive rod is through setting
At 14 center of guide ledges, when stirring cup 2 being made to be assembled to main engine bed 1, control-rod 20 and drive rod 10 can quickly and accurately coordinate
Effect.
In addition, being additionally provided with main switch 15 on 1 shell of the main engine bed, the main switch 15 connects motor 11, the master
Switch 15 and 13 series control motor 11 of the contact switch.When main switch 15 and contact switch 13 are closed at, motor 11 is
It can work；The 13 any disconnection of main switch 15 and contact switch, motor 11 power off, and stirring cutter stalling, to the maximum extent protection is used
Family it is safe to use.
It is simple in structure, safe and reliable using the blender with protective device of technical solutions of the utility model, production
It is at low cost, and can guarantee that stirring cutter will not damage user in use；Coordinated using control-rod and drive rod
The principle of work ensure that and not covered in stirring cup using the break-make of elastic element and the interaction control motor of connecting rod
In the case that cup lid or stirring cup leave main engine bed, motor power-off stalling, stirring cutter stops operating；Using the clamping of L-type
The design of formula buckle group or concave-convex embedded buckle group ensure that cup lid cannot artificially be taken out during stirring work, and not
It can be eased out because of vibration；Main switch and the contact switch for playing safeguard protection are connected in series with motor, protect to the maximum extent
User's is safe to use.
The above concrete structure is that the preferred embodiment to the utility model has carried out specific description, but is not intended to limit
The embodiment and protection domain of the utility model, those skilled in the art are without prejudice to before the spirit of the present invention
Various equivalent variations can also be made either these equivalent deformations or replacement of replacement are all contained in the application right by putting
It is required that in limited range.
Claims (10)
1. the blender with protective device, including main engine bed (1) and the stirring cup (2) that is assemblied on the main engine bed (1), institute
It includes cup body (21) and cup lid (22) to state stirring cup (2), and cup body (21) inner cavity is provided with stirring cutter (211), the master
Engine base (1) is internally provided with motor (11), motor (11) the connection rotary shaft (12), the rotary shaft (12) and the stirring
Cutter (211) cooperation is stirred, it is characterised in that：Cup lid (22) edge is provided with the first buckle (221), the cup body
(21) outer wall is provided with the control-rod that can slide up and down (20), and control-rod (20) top is matched with first buckle (221)
The second buckle (201) is provided on the position of conjunction；It is provided with to slide up and down with the control-rod (20) in the main engine bed (1) and match
The drive rod (10) of conjunction, elastic mechanism (101) is provided on the drive rod (10), and elastic mechanism (101) connection is normally opened
The contact switch (13) of formula, the contact switch (13) control the break-make of motor (11) by the drive rod (10).
2. the blender according to claim 1 with protective device, it is characterised in that：It is described first buckle (221) and
The clamp connection structure (3) for being combined as centrosymmetric L-type of second buckle (201), the clamp connection structure (3) limit the cup
It is identical to cover the direction and cup lid (22) the back-out direction of cup body (21) of (22) movement.
3. the blender according to claim 1 with protective device, it is characterised in that：It is described first buckle (221) and
Second buckle (201) is combined as concave-convex damascene structures (4).
4. the blender according to claim 1 with protective device, it is characterised in that：It is arranged on the control-rod (20)
There are resetting-mechanism (202), the elastic force of the resetting-mechanism (202) to be less than the elastic force of the elastic mechanism (101).
5. the blender according to claim 1 with protective device, it is characterised in that：Cup body (21) outer wall is also set
It is equipped with a glass handle (23), control-rod (20) setting is in the cup handle (23).
6. the blender according to any one of claims 1 to 3 with protective device, it is characterised in that：The cup body (21)
Pass through the fixation that is clamped or is spirally connected with the cup lid (22).
7. the blender according to claim 4 with protective device, it is characterised in that：The elastic mechanism (101) and
The resetting-mechanism (202) includes spring element.
8. the blender according to claim 1 with protective device, it is characterised in that：Cup body (21) the bottom setting
There is guide groove (24), the guide ledges (14) with guide groove (24) cooperation are provided on the main engine bed (1).
9. the blender according to claim 8 with protective device, it is characterised in that：Control-rod (20) bottom end is set
It sets in guide groove (24), drive rod (10) top is through setting at guide ledges (14) center.
10. the blender according to claim 1 with protective device, it is characterised in that：On main engine bed (1) shell
It is additionally provided with main switch (15), main switch (15) the connection motor (11), the main switch (15) and the contact switch
(13) series control motor (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720912659.3U CN207693477U (en) | 2017-07-25 | 2017-07-25 | Blender with protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720912659.3U CN207693477U (en) | 2017-07-25 | 2017-07-25 | Blender with protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207693477U true CN207693477U (en) | 2018-08-07 |
Family
ID=63019701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720912659.3U Active CN207693477U (en) | 2017-07-25 | 2017-07-25 | Blender with protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207693477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107280519A (en) * | 2017-07-25 | 2017-10-24 | 江门市鸿裕达电机电器制造有限公司 | Mixer with protection device |
-
2017
- 2017-07-25 CN CN201720912659.3U patent/CN207693477U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107280519A (en) * | 2017-07-25 | 2017-10-24 | 江门市鸿裕达电机电器制造有限公司 | Mixer with protection device |
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