CN203088878U - Food processor provided with elastic safety switch - Google Patents
Food processor provided with elastic safety switch Download PDFInfo
- Publication number
- CN203088878U CN203088878U CN 201320069311 CN201320069311U CN203088878U CN 203088878 U CN203088878 U CN 203088878U CN 201320069311 CN201320069311 CN 201320069311 CN 201320069311 U CN201320069311 U CN 201320069311U CN 203088878 U CN203088878 U CN 203088878U
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- CN
- China
- Prior art keywords
- switch
- head
- food processor
- safety switch
- cover
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- Expired - Lifetime
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Abstract
The utility model provides a food processor provided with an elastic safety switch. The food processor provided with the elastic safety switch comprises a base (2), a handpiece (1) and a bowl (3) which is installed on the base (2) and can be removed. The food processor provided with the elastic safety switch further comprises a contact of the safety switch (6) which is connected in a power device control circuit in series. The safety switch (6) comprises a switch cover (61), a spring (62), a micro-touch switch (63) and a touch rod (64). The switch cover (61) is fixedly installed in the handpiece (1). One end of the spring (62) is fixed in the switch cover (61). The other end of the spring (62) is pressed on the micro-touch switch (63). The micro-touch switch (63) is vertically installed in the switch cover (61) in a movable mode. The touch rod (64) is installed on the base (2) and is in fit with a touch pillar on the surface of the micro-touch switch (63). The food processor provided with the elastic safety switch is simple in structure and free from the phenomena of machine halts or interference caused by a small amount of vertical displacement of the handpiece.
Description
[technical field]
The utility model relates to kitchen utensils, relate to food grind, mix, the food processing machinery of stirring, kneading, emulsification, whipping, particularly relate to the food processor that is provided with the elastic safety switch.
[background technology]
Food processor comprises base, is articulated in the head on the base and is loaded on bowl removable on the base that dynamic device and cutter on the head, cutter stretch in the bowl and processed by the power set driving.The normal food processing machine also is provided with safety device, the work of just can starting shooting when head and base are sealed.When head lifted, for guaranteeing user's safety, power set can cut off the power supply out of service.Described safety device is little switch that touches, and when head and base were sealed, little switch that touches was subjected to the touch pole compressing to cause its closing of contact, allows to connect power supply.Its touch pole got loose when head left base, made the contact disconnect, and power set can not be connected power supply, play the safeguard protection effect.The prior art food processor is little touches switch and touch pole all is fixed installation, its mechanical connection is that a kind of ' firmly ' connects, add man-hour carrying out some food, for example stir dough, owing to being subjected to bigger upwards thrust, cutter makes head generation slight displacement straight up, cause the safety switch touch pole to get loose, cause little contact of touching switch to disconnect and cause power set out of service, make the process non-normal termination.On the other hand, it is too short and cause interfere phenomenon in high volume production process also can to activate little stroke that touches switch because of touch pole.Shown in broken section part among Fig. 6, when head closed, touch pole 64A activated little switch 63 that touches, its contacting power supply, but when head lifted, its touch pole 64A still also activated little switch 63 that touches, and can't disconnect its contact.Owing to littlely touch switch 63 and touch pole 64A is fixed on the position separately, be that a kind of ' firmly ' connects, so above-mentioned deadlock or touch pole and little interference of touching between the switch can take place.
[summary of the invention]
The technical problems to be solved in the utility model is to avoid above-mentioned the deficiencies in the prior art part and provides a kind of and can not crash or interference, be provided with the food processor of elastic safety switch because of a spot of vertical displacement of head produce.
The technical scheme that the utility model solve the technical problem employing is: a kind of food processor that is provided with the elastic safety switch, comprise base, be articulated in the head on the base and be loaded on bowl removable on the base, dynamic device and cutter on the head, especially, also include the safety switch contact that is serially connected with in the power set control circuit, described safety switch comprises switch cover, spring, little switch and touch pole of touching, switch cover is installed in the head, spring one end is fixed in the switch cover, the other end is pressed in little touching on the switch, little switch that touches can vertically be loaded in the switch cover movably, and touch pole then is loaded on the base and adapts to little position of striking the post of touching the switch surface.
There is mesochite the prior art food processing machine head back lower place, and the mesochite lower end is fixed with cover at the bottom of the head, thereby described switch cover can be installed at the bottom of the head on the cover.
Head the time is put down in food processor work, littlely touches switch and touch pole pressing, can connect power supply and process; When lifting head, little switch that touches is followed head and is lifted, and touch pole and little switch that touches are thrown off, thereby deenergization plays the safeguard protection effect.
When a small amount of vertical displacement phenomenon takes place in head, because little switch that touches is vertically to be loaded in the switch cover movably, under the effect of spring recuperability, make little switch that touches when work, can keep pressing with touch pole all the time, crash or interference thereby can overcome effectively because of a small amount of vertical displacement of head produces.
Compare with prior art, the beneficial effects of the utility model are: simple in structure, can not crash or interference because of a small amount of vertical displacement of head produces.
[description of drawings]
Fig. 1 is orthographic projection main the look schematic diagram of the utility model when being provided with the food processor preferred embodiment head of elastic safety switch and fuselage and closing;
Fig. 2 is orthographic projection main the look schematic diagram of described preferred embodiment head when lifting;
Fig. 3 makees the schematic diagram that analyse and observe the part on Fig. 1;
Fig. 4 is the A portion enlarged drawing of Fig. 3;
Fig. 5 is the main decomposing state schematic diagram of looking of orthographic projection that described preferred embodiment relates to the utility model correlated parts;
Fig. 6 is the schematic diagram that broken section was looked, contained on the orthographic projection left side of prior art when the food processing machine head of safety switch and fuselage being housed closing.
Among the figure: 1 for head, 11 is that upper casing, 12 is a mesochite, the 13rd, and cover, 2 is that base, 3 is that bowl, 4 is that cutter, 6 is that safety switch, 7 is screw at the bottom of the head;
In safety switch 6: 61 is that switch cover, 62 is that spring, 63 is that little switch, 64 that touches is touch pole;
64A is the touch pole of prior art.
[specific embodiment]
The utility model will be further described below in conjunction with each accompanying drawing: referring to each accompanying drawing, the utility model is provided with the food processor of elastic safety switch, comprise base 2, be articulated in the head 1 on the base 2 and be loaded on bowl 3 removable on the base 2, dynamic device and cutter 4 on the head 1.Especially, also include the contact of the safety switch 6 that is serially connected with in the power set control circuit.Described safety switch 6 comprises switch cover 61, spring 62, little switch 63 and touch pole 64 of touching.Switch cover 61 is installed in the head 1, spring 62 1 ends are fixed in the switch cover 61, the other end is pressed in little touching on the switch 63, and little switch 63 that touches vertically is loaded in the switch cover 61 movably, and touch pole 64 is loaded on the base 2 and adapts to little position of striking the post of touching switch 63 surfaces.
In embodiment of the present utility model, described switch cover 61 is installed on the mesochite 12 of head 1, and cover 13 is fixed in mesochite 12 lower ends at the bottom of the head.
In working order, if a small amount of vertical displacement takes place in head 1, but since little touch switch 63 be vertical displacement be installed in the switch cover 61, under the recuperability effect of spring 62, make little switch 63 that touches to keep pressings with touch pole 64 all the time, take place to crash or interference thereby can overcome effectively because of the head vertical displacement in when work.
Claims (2)
1. food processor that is provided with the elastic safety switch, comprise base (2), be articulated in the head (1) on the base (2) and be loaded on base (2) and go up removable bowl (3), head (1) is gone up dynamic device and cutter (4), it is characterized in that:
Also include the contact of the safety switch (6) that is serially connected with in the power set control circuit, described safety switch (6) comprises switch cover (61), spring (62), little switch (63) and touch pole (64) of touching, switch cover (61) is installed in the head (1), spring (62) one ends are fixed in the switch cover (61), the other end is pressed in little touching on the switch (63), little switch (63) that touches vertically is loaded in the switch cover (61) movably, and touch pole (64) is loaded on base (2) and goes up and little position adaptation of striking the post of touching switch (63) surface.
2. the food processor that is provided with the elastic safety switch according to claim 1 is characterized in that: described switch cover (61) is installed on the mesochite (12) of head (1), and cover (13) is fixed in the lower end of mesochite (12) at the bottom of the head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320069311 CN203088878U (en) | 2013-02-06 | 2013-02-06 | Food processor provided with elastic safety switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320069311 CN203088878U (en) | 2013-02-06 | 2013-02-06 | Food processor provided with elastic safety switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203088878U true CN203088878U (en) | 2013-07-31 |
Family
ID=48840335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320069311 Expired - Lifetime CN203088878U (en) | 2013-02-06 | 2013-02-06 | Food processor provided with elastic safety switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203088878U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103961001A (en) * | 2013-02-06 | 2014-08-06 | 深圳市联创三金电器有限公司 | Food processor with elastic safety switch |
| CN104739261A (en) * | 2013-12-31 | 2015-07-01 | 深圳市联创三金电器有限公司 | Safety processing insuring device controlled by antithrust mechanism and food processor |
-
2013
- 2013-02-06 CN CN 201320069311 patent/CN203088878U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103961001A (en) * | 2013-02-06 | 2014-08-06 | 深圳市联创三金电器有限公司 | Food processor with elastic safety switch |
| CN104739261A (en) * | 2013-12-31 | 2015-07-01 | 深圳市联创三金电器有限公司 | Safety processing insuring device controlled by antithrust mechanism and food processor |
| CN104739261B (en) * | 2013-12-31 | 2017-07-21 | 深圳市联创三金电器有限公司 | The processed safely safeties and food processor controlled by thrust mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |