CN203016696U - Soybean milk maker for preventing milk from overflowing - Google Patents
Soybean milk maker for preventing milk from overflowing Download PDFInfo
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- CN203016696U CN203016696U CN 201320045683 CN201320045683U CN203016696U CN 203016696 U CN203016696 U CN 203016696U CN 201320045683 CN201320045683 CN 201320045683 CN 201320045683 U CN201320045683 U CN 201320045683U CN 203016696 U CN203016696 U CN 203016696U
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- lower cover
- head lower
- metal
- overflowing
- plastic cement
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Abstract
The utility model discloses a soybean milk maker for preventing milk from overflowing. According to the milk overflow preventing structure of the conventional soybean milk maker, a guide sleeve is downwards extended from a plastic head lower cover, and an overflow preventing electrode is arranged in the guide sleeve and connected with a printed circuit board (PCB); and the milk overflow preventing structure has cleaning dead angles, so that the cleaning difficulty of a user is increased, and the machining or production cost is high. The soybean milk maker is characterized in that a metal head lower cover is electrically connected with the PCB through a lead; and an isolation interval for preventing electric conduction between an output shaft of the motor and the metal head lower cover is formed between the output shaft of the motor and the side wall of a through hole. By adopting the soybean milk maker, the assembly and assembly difficulty of the overflow preventing electrode are eliminated, and the production difficulty of the plastic head lower cover; the metal head lower cover is machined into a smooth integrated piece, so that the problem that the overflow preventing electrode and the metal head lower cover are difficultly cleaned by the user is solved; and the overflow preventing space when the soybean milk is boiled is enlarged, and the boiled soybean milk is thick.
Description
Technical field
The utility model relates to soy bean milk making machine, specifically a kind of anti-slurries soy bean milk making machine of overflowing.
Background technology
Present soy bean milk making machine is provided with anti-slurries overflowing structure mostly, and traditional anti-slurries overflowing structure adopts the plastic cement head lower cover to downward-extension one guide pin bushing, the in-built anti-flow electrode of this guide pin bushing, and anti-flow electrode is connected with the PCB circuit board.When boiling soya-bean milk, slurries rise to anti-flow electrode, and the PCB circuit board detecting makes the heater stop heating to anti-overflow signal, and slurries Jiang Droplets descends, thereby makes slurries not overflow rim of a cup.Adopt the soy bean milk making machine of above-mentioned anti-slurries overflowing structure exist to clean the dead angle, strengthened the user and cleaned difficulty, and processing, production cost are higher.Application number is that 201020110901.3 Chinese patent also discloses the soy bean milk making machine that a kind of anti-slurries overflow, and also exists and cleans the dead angle, cleans difficult problem.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the defective that above-mentioned prior art exists, and a kind of soy bean milk making machine without cleaning dead angle, the large anti-slurries of easy cleaning and anti-overflow space and overflowing is provided.
For this reason, the utility model adopts following technical scheme: the soy bean milk making machine that a kind of anti-slurries overflow, comprise cylindrical shell and head, described head comprises head lower cover, head upper cover and the motor between the head upper and lower covers and PCB circuit board, described head lower cover comprises that a plastic cement head lower cover and is enclosed within the outer metal head lower cover of plastic cement head lower cover, the bottom of this metal head lower cover has a through hole, the output shaft of motor passes described through hole, it is characterized in that, described metal head lower cover is electrically connected to the PCB circuit board by wire; Exist between motor output shaft and through-hole side wall and be used for stoping the isolation spacing that conducts between motor output shaft and metal head lower cover.
When mashing off, slurries rise to the bottom of metal head lower cover and contact, metal head lower cover, slurries (slurry foam) and motor output shaft (its ground connection) form the loop of anti-overflow signal circuit, the control circuit of PCB circuit board detects the anti-overflow signal of slurries, control circuit sends instruction and makes the heater stop heating, slurries Jiang Droplets descends, thereby makes slurries not overflow rim of a cup.When the disengaging of the bottom of slurry foam and metal head lower cover, anti-overflow circuit disconnects, and the control circuit of PCB circuit board detects the anti-overflow blackout of slurries, and control circuit sends instruction makes heater continue heating.Due to the bottom of the metal head lower cover highest point as anti-overflow space, be that the metal head lower cover is not interposing in anti-overflow space, make the anti-overflow space that the utility model obtains can be larger, the anti-overflow space (bottom of head lower cover is often lower than anti-overflow motor, and head lower cover is placed in anti-overflow space) that is different from existing soy bean milk making machine.Anti-overflow space during due to the utility model mashing off is large, can make more aromatic that soya-bean milk boils.
The utility model is owing to not filling anti-flow electrode, the difficulty of having saved the anti-flow electrode assembling and having brought, alleviate the production difficulty of plastic cement head lower cover, can make the metal head lower cover be processed into smooth integral piece, solved difficult anti-flow electrode, the metal head lower cover problem of cleaning of user.
As the further of technique scheme improved and replenish, the utility model is taked following technical measures:
Described through hole built-in one is enclosed within the nonmetal isolating seal cover on motor output shaft, to isolate spacing by described nonmetal isolating seal cover fills, described nonmetal isolating seal cover is sandwiched between plastic cement head lower cover and metal head lower cover, makes axially being positioned of nonmetal isolating seal cover.Nonmetal isolating seal cover prevents that slurries from entering in head lower cover, stops between motor output shaft and metal head lower cover to conduct before the bottom of slurries contacting metal head lower cover.
The top of described nonmetal isolating seal cover has an annular groove, and a part that is connected to the spacer on plastic cement head lower cover bottom is embedded in annular groove.By spacer, nonmetal isolating seal is packed into conduct to the location.
Described nonmetal isolating seal puts the sealed convex edge that forms a circle and its one, conflicts in the bottom of the bottom of sealing chimb and metal head lower cover inwall, further improves the sealing property between nonmetal isolating seal cover and metal head lower cover inwall.
Described isolation spacing is 5-20mm, before the bottom of slurries contacting metal head lower cover, effectively stops the intensity that conducts between motor output shaft and metal head lower cover and do not affect metal head lower cover bottom.
Described cylindrical shell comprises shell and the metal inner core that is arranged on shell, and a rest portion that stops metal inner core and metal head lower cover directly to contact is formed on the bottom, outer end of plastic cement head lower cover, and this rest portion is placed on metal inner core oral area.When adopting the metal inner core, for the oral area of avoiding the metal inner core directly contacts with the metal head lower cover, the utility model is provided with a rest portion of being made by nonmetallic materials (plastic cement), the bottom (being the highest point in anti-overflow space) that does not reach the metal head lower cover at slurries is front, conduct between the oral area of prevention metal inner core and the bottom of metal head lower cover, do not affect the normal operation of soy bean milk making machine.
Form a water level maximum graduation mark on the inwall of described metal inner core, form anti-overflow space between the bottom of this water level maximum graduation mark and metal head lower cover, the bottom of metal head lower cover is the highest point in anti-overflow space.Aforesaid structure makes the anti-overflow space that the utility model obtains can be larger.
The height in described anti-overflow space is 30-100mm, the actual demand when satisfying mashing off.
The outer end of described metal head lower cover forms at least two connectors, and the bottom of plastic cement head lower cover is provided be used to the groove that holds connector, and connector is connected with the plastic cement head lower cover by securing member.By the combination of connector and securing member, make plastic cement head lower cover and the combination between the two of metal head lower cover firm.
Be provided with a metalwork between described PCB circuit board and wire, the lower end of this metalwork is connected on the metal head lower cover, and the upper end of metalwork is electrically connected to wire, and metalwork facilitates the processing of head lower cover to be connected with assembling and being connected of wire; Have one on described plastic cement head lower cover and be used for the cable hole that wire passes the plastic cement head lower cover.
The utlity model has following beneficial effect: owing to there is no anti-flow electrode, saved the difficulty that anti-flow electrode assembles and brings, alleviated the production difficulty of plastic cement head lower cover; Can make the metal head lower cover be processed into smooth integral piece, solve difficult anti-flow electrode, the metal head lower cover problem of cleaning of user; Strengthened mashing off anti-overflow space, the soya-bean milk infusion is more aromatic.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is STRUCTURE DECOMPOSITION figure of the present utility model.
Fig. 3 is part-structure exploded view of the present utility model.
The specific embodiment
Below in conjunction with specification drawings and specific embodiments, the utility model is further described.
The soy bean milk making machine that anti-slurries as Figure 1-3 overflow, head 2 mainly is comprised of head lower cover, head upper cover and the motor between the head upper and lower covers 21 and PCB circuit board 22, described head lower cover is comprised of the plastic cement head lower cover 23 metal head lower cover 24 outer with being enclosed within the plastic cement head lower cover, form four connectors 6 that are circumferential distribution on the metal head lower cover, the bottom of plastic cement head lower cover is provided with four grooves 28 that are used for holding connector, and connector 6 is connected with the plastic cement head lower cover by screw 8.
The bottom of metal head lower cover 24 has a through hole, the output shaft 25 of motor passes described through hole, exist between motor output shaft and through-hole side wall to be used for stoping the isolation spacing that conducts between motor output shaft and metal head lower cover, this isolation spacing H1 is 5-20mm.Described through hole built-in one is enclosed within the nonmetal isolating seal cover 4 on motor output shaft, to isolate spacing by described nonmetal isolating seal cover fills, described nonmetal isolating seal cover 4 is sandwiched between plastic cement head lower cover 23 and metal head lower cover 24, nonmetal isolating seal cover can be made by flexible material, as silica gel.The lower end of metalwork 3 is connected on metal head lower cover 24, and the upper end is connected with PCB circuit board 22 by wire.Have one on described plastic cement head lower cover 23 and be used for the cable hole 27 that wire passes the plastic cement head lower cover.The top of nonmetal isolating seal cover 4 has an annular groove 41, and the part that is connected to the spacer 5 on plastic cement head lower cover bottom is embedded in annular groove 41.Forming the sealed convex edge 42 of a circle and its one on nonmetal isolating seal cover 4, conflicts in the bottom of the bottom of sealing chimb 42 and metal head lower cover 24 inwalls.
Described cylindrical shell 1 is comprised of shell 11 and the metal inner core 12 that is arranged on shell, and a rest portion 26 that stops metal inner core and metal head lower cover directly to contact is formed on the bottom, outer end of plastic cement head lower cover 23, and this rest portion 26 is placed on metal inner core 12 oral areas.Form a water level maximum graduation mark on the inwall of described metal inner core 12, form anti-overflow space between the bottom of this water level maximum graduation mark and metal head lower cover, the height H 2 in anti-overflow space is 30-100mm.The bottom of metal head lower cover is the highest point in anti-overflow space.Blade 7 is equipped with in the bottom of motor output shaft.
The above is only preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all falls in protection domain of the present utility model any simple modification, equivalent variations and modification that above embodiment does.
Claims (10)
1. soy bean milk making machine that anti-slurries overflow, comprise cylindrical shell (1) and head (2), described head (2) comprises head lower cover, head upper cover and the motor between the head upper and lower covers (21) and PCB circuit board (22), described head lower cover comprises that a plastic cement head lower cover (23) and is enclosed within the outer metal head lower cover (24) of plastic cement head lower cover, the bottom of this metal head lower cover (24) has a through hole, the output shaft of motor (25) passes described through hole, it is characterized in that, described metal head lower cover (24) is electrically connected to PCB circuit board (22) by wire, exist between motor output shaft and through-hole side wall and be used for stoping the isolation spacing that conducts between motor output shaft and metal head lower cover.
2. the anti-slurries according to claim 1 soy bean milk making machine of overflowing, it is characterized in that, described through hole built-in one is enclosed within the nonmetal isolating seal cover (4) on motor output shaft, to isolate spacing by described nonmetal isolating seal cover and fill, described nonmetal isolating seal cover (4) is sandwiched between plastic cement head lower cover (23) and metal head lower cover (24).
3. the anti-slurries according to claim 2 soy bean milk making machine of overflowing, it is characterized in that, the top of described nonmetal isolating seal cover has an annular groove (41), and a part that is connected to the spacer (5) on plastic cement head lower cover bottom is embedded in annular groove (41).
4. the according to claim 2 or 3 described anti-slurries soy bean milk making machine of overflowing, it is characterized in that, the upper sealed convex edge (42) that forms a circle and its one of described nonmetal isolating seal cover (4), conflict in the bottom of the bottom of sealing chimb (42) and metal head lower cover (24) inwall.
5. the anti-slurries according to claim 1 and 2 soy bean milk making machine of overflowing, is characterized in that, described isolation spacing is 5-20mm.
6. the anti-slurries according to claim 1 and 2 soy bean milk making machine of overflowing, it is characterized in that, described cylindrical shell (1) comprises shell (11) and is arranged on metal inner core (12) on shell, one rest portion (26) that stops metal inner core and metal head lower cover directly to contact is formed on the bottom, outer end of plastic cement head lower cover (23), and this rest portion (26) is placed on metal inner core (12) oral area.
7. the anti-slurries according to claim 6 soy bean milk making machine of overflowing, it is characterized in that, form a water level maximum graduation mark on the inwall of described metal inner core (12), form anti-overflow space between the bottom of this water level maximum graduation mark and metal head lower cover, the bottom of metal head lower cover is the highest point in anti-overflow space.
8. the anti-slurries according to claim 7 soy bean milk making machine of overflowing, is characterized in that, the height in described anti-overflow space is 30-100mm.
9. the anti-slurries according to claim 1 and 2 soy bean milk making machine of overflowing, it is characterized in that, form at least two connectors (6) on described metal head lower cover, the bottom of plastic cement head lower cover is provided be used to the groove that holds connector (28), and connector is connected with the plastic cement head lower cover by securing member.
10. the anti-slurries according to claim 1 and 2 soy bean milk making machine of overflowing, it is characterized in that, be provided with a metalwork (3) between described PCB circuit board (22) and wire, the lower end of this metalwork (3) is connected on metal head lower cover (24), and the upper end of metalwork is electrically connected to wire; Have one on described plastic cement head lower cover (23) and be used for the cable hole (27) that wire passes the plastic cement head lower cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045683 CN203016696U (en) | 2013-01-25 | 2013-01-25 | Soybean milk maker for preventing milk from overflowing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045683 CN203016696U (en) | 2013-01-25 | 2013-01-25 | Soybean milk maker for preventing milk from overflowing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203016696U true CN203016696U (en) | 2013-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320045683 Expired - Fee Related CN203016696U (en) | 2013-01-25 | 2013-01-25 | Soybean milk maker for preventing milk from overflowing |
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| Country | Link |
|---|---|
| CN (1) | CN203016696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105747877A (en) * | 2016-04-06 | 2016-07-13 | 中山市美斯特实业有限公司 | Anti-overflow food processing machine |
-
2013
- 2013-01-25 CN CN 201320045683 patent/CN203016696U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105747877A (en) * | 2016-04-06 | 2016-07-13 | 中山市美斯特实业有限公司 | Anti-overflow food processing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20220125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |