CN104643941B - A kind of retaining mechanism - Google Patents
A kind of retaining mechanism Download PDFInfo
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- CN104643941B CN104643941B CN201510023630.5A CN201510023630A CN104643941B CN 104643941 B CN104643941 B CN 104643941B CN 201510023630 A CN201510023630 A CN 201510023630A CN 104643941 B CN104643941 B CN 104643941B
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- locking member
- rotary shaft
- slave unit
- locking
- threaded post
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Abstract
The present invention provides a kind of retaining mechanism, including：Hollow rotary shaft, rotary shaft has first end and the second end, and its second end is provided with locking mechanism；The slave unit being fixedly connected with rotary shaft first end, slave unit bottom has threaded post；Locking member, locking member has first end and the second end, and its first end and the second end are respectively arranged with screw thread；Threaded post and locking member are set in interior of rotating shaft, and first end and the threaded post of locking member are connected by screw thread pair, and the second end of locking member is threadedly coupled with the locking mechanism at the end of rotary shaft second.With rotary shaft be fixedly connected slave unit by locking member by the present invention, only need rotation lock part, slave unit can be dismounted, compact conformation, convenient disassembly, and the first end of locking member and the second end are designed with helicitic texture, locked with slave unit and locking mechanism respectively by helicitic texture, whole retaining mechanism rotates do not loosen for a long time, and locking effect is reliable and stable.
Description
Technical field
The present invention relates to retaining mechanism, two retaining mechanisms of rotatable parts more particularly in culinary area.
Background technology
With the development of science and technology, increasing intelligent kitchen equipment is gradually emerged in large numbers, for example can auto dish frying stir-fry
Food machine etc., the pan of this frying machine can typically be rotated during cooking, and being heated evenly for pot is ensured with this, so that
Food is heated evenly in guarantee pot.
In the prior art, this rotary pan generally by one can drive its rotate transmission device with
It connects to drive it to rotate.But, the frying machine being currently known is large-scale body equipment design and is provided with outer cover, pan and biography
Fixation is attached using modes such as bolt, connecting rod, flanges mostly between dynamic device.For example, Application No.
200520012494.1 Chinese patent discloses a kind of Portable food frying machine, it include pedestal, drive device, electric calorifie installation,
Roller and radiator fan, also including an outer casing, the outer casing can be by the drive device on pedestal, roller back segment, radiator fan
In being coated on Deng component, wherein, the cylinder bottom center of roller is provided with connecting shaft, and the roller is before inclining and being movably arranged in pedestal
In the through hole of skew back plate portion, and connecting shaft by cylinder bottom is affixed with the axle connecting portion of the sprocket wheel of drive device first.Work as dismounting
, it is necessary to its outer casing is dismantled during roller, extracting tool is then reused by the connecting shaft at cylinder bottom and the sprocket wheel of drive device first
Axle connecting portion split, its unloading process is more complicated, cumbersome, and install inconvenience；In addition, this connecting shaft by cylinder bottom
The mode affixed with the axle connecting portion of sprocket wheel, by long-term rotation work, its degree of being completely embedded weakens, and can cause easily loosening
Phenomenon.
Accordingly, it would be desirable to a kind of retaining mechanism overcomes in the prior art：Turn pot and drive its rotate transmission device between
Be inconvenient to dismount, and the problem easily loosened during long-term rotation.
The content of the invention
For above-mentioned technical problem, the invention provides a kind of retaining mechanism, it can be easy between two rotary parts
Installation and dismounting, and it is long-term be difficult to loosen when rotating, principle is ingenious, low cost, locking effect are reliable and stable.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of retaining mechanism, including：
Hollow rotary shaft, the rotary shaft has first end and the second end, and second end is provided with locking mechanism；
The slave unit being fixedly connected with the rotary shaft first end, the slave unit bottom has threaded post；
Locking member, the locking member has first end and the second end, and the first end and second end set respectively
It is equipped with screw thread；
The threaded post and the locking member are set in the interior of rotating shaft, the first end of the locking member and institute
Threaded post is stated by screw thread pair mating connection, the second end of the locking member and the locking mechanism spiral shell at the end of the rotary shaft second
Line is connected.
Alternatively, the length that the locking member is threadedly coupled with the locking mechanism more than the locking member with it is described
The threaded connection length of the threaded post of slave unit.
Alternatively, the part that the locking member is inserted in the interior of rotating shaft is full thread.
Alternatively, the second end end of the locking member is prismatic for ease of drive the locking member to rotate.
Alternatively, the threaded post of the slave unit has guiding oblique angle, is easy to threaded post to insert rotary shaft first
The inside at end.
Alternatively, the locking mechanism is provided in the screw thread inside the end of the rotary shaft second, i.e., described rotary shaft
Two ends inside is directly connected by screw thread with the helicitic texture close-fitting on the end of locking member second, is realized locking, is prevented what is loosened
Effect.
Alternatively, the retaining mechanism also includes the drive disk assembly for driving the rotary shaft to rotate, the drive disk assembly set
Loaded on the rotary shaft periphery, it is fixedly connected or is bonded with the rotary shaft and connect.
Alternatively, the locking mechanism is the hollow locking cap being fixedly connected with the end of the rotary shaft second, the lock
The overall diameter of the overall diameter more than the rotary shaft of tight cap, the locking cap is connected with the drive disk assembly close-fitting.
Alternatively, the locking cap is provided with internal thread, and the locking cap is placed on the second end of the locking member, with institute
State locking member threaded connection.
Alternatively, the first end end band fixed disk of the rotary shaft, the fixed disk is provided with the first position limiting structure, institute
State slave unit and be provided with the second position limiting structure, the first end of the rotary shaft and the slave unit are spacing by described first
Structure and second position limiting structure are connected.
Alternatively, the retaining mechanism also includes outer cover and bearing, and the outer cover is fixedly connected with the bearing, described outer
Centre bore is covered with, the locking member is passed by the hole.
Alternatively, the retaining mechanism also includes bearing and bearing block, and the bearing is set with and is fixed on the rotary shaft,
The bearing block is fixed in the bearing and is connected with the bearing fit.
Alternatively, the cavity diameter of the first end of the rotary shaft is outer straight more than the threaded post of the slave unit
There is gap in footpath, i.e., cavity and the threaded post of the first end of described rotary shaft, be convenient to threaded post insertion rotation between the two
In rotating shaft cavity；And/or more than the overall diameter of the locking member.
Alternatively, the threaded post is provided with internal thread, and the first end of the locking member is provided with external screw thread.Or,
The threaded post is provided with external screw thread, and the first end of the locking member is provided with internal thread.
Beneficial effects of the present invention：
Retaining mechanism of the invention, slave unit is fixedly connected with rotary shaft by locking member, only needs rotation lock
Part, you can dismounted to slave unit, compact conformation, convenient disassembly, and the first end of locking member and the second end all set
There is helicitic texture, locked with slave unit and locking mechanism respectively by helicitic texture, whole retaining mechanism rotates not loose for a long time
Dynamic, locking effect is reliable and stable.
Retaining mechanism of the invention, the length that locking member is threadedly coupled with locking mechanism is more than locking member and follower
The threaded connection length of threaded post on part, during making dismounting slave unit, locking member is complete with the threaded post of threaded post
During disengaging, locking member is still threadedly coupled with locking mechanism, improves the stationarity of dismounting.
Retaining mechanism of the invention, is provided with locking cap and is fixedly connected with the end of rotary shaft second, and the locking cap and transmission
Part close-fitting is connected, and compact conformation can prevent drive disk assembly from axial float occurring when rotated, improve its stability.
Retaining mechanism of the invention, also including outer cover and bearing, outer cover is connected with bearing, and centre bore, this hair are covered with outward
In the disassembly process of bright slave unit, locking member can be passed in and out from the centre bore, without outer cover of dismantling, dismounting is become simple
It is convenient.
Brief description of the drawings
Fig. 1 is the three-dimensional exploded view of an embodiment of the present invention；
Fig. 2 is the sectional view of an embodiment of the present invention；
Fig. 3 is the partial enlarged drawing at A meanings in Fig. 2；
Fig. 4 is the sectional view of the dismounting state of locking member of the present invention.
Symbol description：1st, rotary shaft；11st, rotary shaft first end；111st, step surface；12nd, the end of rotary shaft second； 13、
Fixed disk；131st, alignment pin；2nd, slave unit/spherical pot；21st, threaded post；211st, it is oriented to oblique angle；22nd, location hole； 3、
Locking member；31st, the first end of locking member；32nd, the second end of locking member；321st, the second end end of locking member；
41st, first gear；411st, first gear inner face；412nd, first gear outer face；42nd, second gear；5th, locking mechanism/
Locking cap；6th, outer cover；61st, centre bore；7th, bearing block；71st, First terrace；72nd, second step face；81st, first axle
Hold；811st, the inner ring of clutch shaft bearing；812nd, the outer ring of clutch shaft bearing；82nd, second bearing；821st, the inner ring of second bearing；
822nd, the outer ring of second bearing；9th, screw；10th, drive device；101st, bearing.
Specific embodiment
The present invention is described in detail by the way that mode is implemented as follows for the present invention.But it will be understood by a person skilled in the art that, under
It is not limiting the scope of the invention to state implementation method, any improvement and change made on the basis of the present invention, is all existed
Within protection scope of the present invention.
As depicted in figs. 1 and 2, the retaining mechanism of present embodiment, including hollow rotary shaft 1, slave unit and locking
Part 3.Wherein in culinary area, slave unit has a variety of implementation methods, such as rotary pot, or can rotate and match somebody with somebody
Proportioning machine of material etc., below illustrates spherical pot 2 as a kind of embodiment of slave unit.
Specifically, rotary shaft 1 has the end 12 of first end 11 and second, and the second end 12 of rotary shaft is provided with locking knot
Structure.
Specifically, the spherical pot 2 is the special pan with a spherical cavity and opening, and with flange pot mouth, its bottom
End also has threaded post 21, and the threaded post 21 is set in the inside of rotary shaft first end 11.Installed in spherical pot 2 for convenience
When, the threaded post 21 of its bottom can rapidly and accurately insert the inside of rotary shaft first end 11, it is preferable that have in threaded post 21
It is oriented to oblique angle 211；And the cavity diameter of rotary shaft first end 11 is more than the overall diameter of threaded post 21, i.e. rotary shaft first end 11
There is certain gap between inner chamber and the periphery of threaded post 21.
The present invention preferably, by the way of tie down screw realized by locking member 3, referring now still to shown in accompanying drawing 1 and accompanying drawing 2,
Locking member 3 is also set in inside rotary shaft 1, and locking member 3 has the end 32 of first end 31 and second, accordingly, locking member 3
The end 32 of first end 31 and second be respectively arranged with screw thread.Alternatively, may be used also the part that locking member 3 is inserted in inside rotary shaft 1
Being full thread structure.Second end 32 of locking member 3 is threadedly coupled with the locking mechanism at the second end 12 of rotary shaft 1；Locking
The first end 31 of part 3 is fixedly connected with the threaded post 21 of the bottom of spherical pot 2 by screw thread pair.Specifically, spherical pot 2 bottom
Threaded post 21 has hollow cavity, and the hollow cavity is provided with internal thread, and the first end 31 of locking member 3 is provided with outer spiral shell
The first end 31 of line, i.e. locking member 3 is locked by external screw thread with the screw-internal thread fit of threaded post 21；Or, or ball
The threaded post 21 of 2 bottoms of shape pot is provided with external screw thread, and the first end 31 of locking member 3 has hollow cavity, the hollow chamber
The first end 31 that body is provided with internal thread, i.e. locking member 3 is locked by internal thread with the external screw thread of threaded post 21.It is preferred that
Ground, the second end end 321 of locking member 3 is prismatic for ease of drive locking member 3 to rotate.Preferably, locking member 3
Second end end 321 can also be connected with rotation handle or rocking bar（Not shown in figure）, without using any auxiliary dismounting work
Tool, Manual operation handle or rocking bar, you can rotational lock part 3, more convenient for installation and removal of the invention.
In addition, in order to improve stationarity when spherical pot 2 is dismounted, even if the first end 31 of locking member 3 and the bottom of spherical pot 2
When the threaded post 21 at end is completely disengaged from, the second end 32 of locking member 3 is still threadedly coupled with locking mechanism, it is preferable that locking
The length that part 3 is threadedly coupled with locking mechanism can be more than the threaded connection of locking member 3 and the threaded post 21 of the bottom of spherical pot 2
Length.
Retaining mechanism of the invention also includes drive disk assembly, and the effect of the drive disk assembly is that portion's power source is provided outside
Under power, axle 1 is rotated and rotates.In the present embodiment, it is preferable that the drive disk assembly is a gear train, the gear train includes phase
The first gear 41 and second gear 42 for mutually engaging.Certainly, gear train can also be not limited to only include intermeshing two teeth
Wheel, it is also possible to which the gear including three or more than three, the gear train can also replace with other and can transmit the existing of power
Mechanism, such as worm drive structure, V belt translation structure, chain drive structure, the group of worm transmission structure or various drive mechanisms
Close.In the present embodiment, specifically, the first gear 41 of the drive disk assembly is set in rotary shaft 1, is fixedly connected with rotary shaft 1
Or connect by being bonded.
Specifically, the locking mechanism at the second end of above-mentioned rotary shaft 12 can be provided in the spiral shell inside the second end of rotary shaft 12
Line, accordingly, the screw thread set on the second end 32 of locking member 3 is external screw thread, i.e. the inside of the second end of rotary shaft 12 passes through spiral shell
Line is directly connected with the external screw thread close-fitting on the second end 32 of locking member 3, realizes both lockings, prevents the effect of loosening.Separately
Outward, the locking mechanism at the second end of above-mentioned rotary shaft 12 can also be the hollow locking cap being fixedly connected with the second end of rotary shaft 12
5.Referring to Fig. 2 and Fig. 3, in the present embodiment, locking cap 5 is fixed on the end face at the second end 12 of rotary shaft 1 by screw 9, tool
Body ground, the overall diameter of the overall diameter more than rotary shaft 1 of locking cap 5, and in the end face and drive disk assembly at the second end 12 of rotary shaft 1
First gear 41 outer face 412 be in approximately the same plane；Locking cap 5 is also connected with the close-fitting of first gear 41, i.e. locking cap
The end face at 5 the second ends 12 for being close to rotary shaft 1 simultaneously and the outer face 412 of first gear 41, its compact conformation can prevent the
There is axial float when rotated in one gear 41；Specifically, locking cap 5 is provided with internal thread, and the second end of locking member 32 is set
There is external screw thread, locking cap 5 is placed on the second end of locking member 32, is threadedly coupled with locking member 3, i.e., the present invention is by locking cap
Internal thread is set in 5 to be connected with the external thread structure close-fitting on the second end 32 of locking member, can also equally realize that both lock
Tightly, the effect for loosening is prevented, its compact conformation is also prevented from drive disk assembly and axial float occurs in rotary course.
In the present embodiment, the end of first end 11 of rotary shaft 1 band fixed disk 13, the effect of the fixed disk 13 be realize it is spherical
Being fixedly connected between pot 2 and rotary shaft 1, enables rotary shaft 1 to drive fixed disk 13 and spherical pot 2 to rotate successively.Wherein, Gu
Price fixing 13 and rotary shaft 1 can be formed in one structure；Can also be split-type structural, and by welding manner or other can
Realize that the affixed mode of two split type parts is fixed on the first end 11 of rotary shaft.Specifically, fixed disk 13 is provided with first
Position limiting structure, is provided with the second position limiting structure on spherical pot, the first end 11 and spherical pot 2 of rotary shaft pass through the first position limiting structure
It is fixedly connected with the second position limiting structure.Further, the first position limiting structure on fixed disk can be several through holes, and be provided with
Several shop bolts 131 coordinate with through hole；Accordingly, the second position limiting structure on spherical pot 2 can be several and positioning
The location hole 22 that pin 131 coordinates, when spherical pot 2 is installed in rotary shaft 1, the first position limiting structure and the second position limiting structure
Both quick location and installations can be made.
With continued reference to Fig. 3, further, retaining mechanism of the invention also includes bearing and bearing block 7, and bearing is set with and consolidates
It is connected with bearing fit due to rotary shaft, and bearing block 7.Specifically, the bearing is radially different in rotary shaft including being set with
The clutch shaft bearing 81 and second bearing 82 of position, wherein, the periphery between the end 12 of first end 11 and second of rotary shaft 1 is provided with
One step surface 111, the inner ring of clutch shaft bearing 81 is resisted against on the step surface 111, and accordingly, bearing block 7 has two ends respectively, the
First terrace 71 is provided with the inside of one end, second step face 72 is provided with the inside of the second end, the outer ring of clutch shaft bearing 81 is supported
Lean against on the First terrace 71 inside bearing block 7；The inner ring of second bearing 82 is then resisted against the inner face of first gear 41
411, the outer ring of second bearing 82 is then against on the second step face 72 inside bearing block 7.Further, locking machine of the invention
Structure also includes an outer cover 6 and bearing 101, and the outer cover 6 can be by the second end 12, drive mechanism, the drive device 10, axle of rotary shaft 1
Hold and be coated on interior with the grade component of bearing block 7, the outer cover 6 is fixedly connected with bearing 101.Bearing block 7 is fixed on bearing 101, is made
Rotary shaft 1 can be rotated relative to bearing block 7.In addition, outer cover 6 is provided with centre bore 61, locking member 3 can be by the centre bore 61
Pass so that during the installation or removal of spherical pot 2, without outer cover of dismantling, locking member 3 passes through the precession of centre bore 61 or rotation
Go out, you can realize the locking or dismounting of spherical pot, convenient disassembly.
The present invention is provided with drive device 10 for this retaining mechanism provides power, and the drive device can include motor, also may be used
Being that other can provide the mechanism of power.Reference picture 4, when spherical pot 2 is installed, only need to be by the shop bolt on fixed disk 13
131 be aligned and the spherical bottom of pot 2 of insertion location hole 22, the threaded post 21 of the bottom of spherical pot 2 is inserted in rotary shaft 1, by
Before turn the spherical pot 2 of locking by locking member 3；When dismantling spherical pot 2, locking member need to be backward only turned, until tight lock part
The first end of part is detachable globular pot with the screw thread disengaging in threaded post.Disassembly process of the invention, locking member 3 is from outer cover
6 centre bore 61 is passed in and out, without outer cover 6 of dismantling without any aid of use, you can is realized installation of the invention and is torn open
Unload, it is seen then that the present invention has simple structure, the characteristics of easy to use.
During specific works of the present invention, drive device 10 starts, and is rotated by gear set drive rotary shaft 1, so that successively
Fixed disk 13 and spherical pot 2 is driven to rotate.It is proven, the locking mechanism structure is compact, good stability, through long-term rotation
It is difficult to loosen, it is safe and reliable.
Claims (15)
1. a kind of retaining mechanism, it is characterised in that including：
Hollow rotary shaft, the rotary shaft has first end and the second end, and second end is provided with locking mechanism；
The slave unit being fixedly connected with the rotary shaft first end, the slave unit bottom has threaded post；
Locking member, the locking member has first end and the second end, and the first end and second end are respectively arranged with
Screw thread；
The threaded post and the locking member of the slave unit are set in the interior of rotating shaft, the locking member
The threaded post of first end and the slave unit is coordinated by screw thread pair and fastens, the second end of the locking member with it is described
The locking mechanism screw threads for fastening that the end of rotary shaft second is set；
When the threaded post and locking member of the slave unit bottom are anchored in the rotary shaft, the locking member
The second end end pass the end of the rotary shaft second setting locking mechanism；Rotated from the second end end of the locking member
The locking member so that the first end of the locking member is unclamped screw thread and connected with the threaded post of the slave unit bottom
Connect, then the threaded post of the slave unit bottom can take out from the hollow rotary shaft.
2. retaining mechanism according to claim 1, it is characterised in that the locking member connects with the locking mechanism screw thread
The length for connecing is more than the threaded connection length of the locking member and the threaded post of the slave unit.
3. retaining mechanism according to claim 1, it is characterised in that the locking member is inserted in the interior of rotating shaft
Part is full thread.
4. retaining mechanism according to claim 1, it is characterised in that the second end end of the locking member is for ease of driving
It is prismatic that the dynamic locking member is rotated.
5. retaining mechanism according to claim 1, it is characterised in that the threaded post of the slave unit has and is oriented to
Oblique angle.
6. retaining mechanism according to claim 1, it is characterised in that the locking mechanism is provided in the rotary shaft
Screw thread inside two ends.
7. retaining mechanism according to claim 1, it is characterised in that the locking mechanism is and the end of the rotary shaft second
The hollow locking cap being fixedly connected, the overall diameter of the interior diameter more than the rotary shaft of the locking cap.
8. retaining mechanism according to claim 7, it is characterised in that the locking cap is provided with internal thread, the locking
Cap sleeve is threadedly coupled in the second end of the locking member with the locking member.
9. retaining mechanism according to claim 8, it is characterised in that the retaining mechanism also includes driving the rotary shaft
The drive disk assembly of rotation, the drive disk assembly is set in the rotary shaft periphery, is fixedly connected or is bonded with the rotary shaft and connects,
The locking cap is connected with the drive disk assembly close-fitting.
10. retaining mechanism according to claim 1, it is characterised in that the first end end band fixed disk of the rotary shaft,
The fixed disk is provided with the first position limiting structure, and the slave unit is provided with the second position limiting structure, the first of the rotary shaft
End and the slave unit are connected by first position limiting structure and second position limiting structure.
11. retaining mechanisms according to claim 1, it is characterised in that the retaining mechanism also includes outer cover and bearing, institute
State outer cover to be fixedly connected with the bearing, the outer cover is provided with centre bore, the locking member is passed by the hole.
12. retaining mechanisms according to claim 11, it is characterised in that the retaining mechanism also includes bearing and bearing
Seat, the bearing is set with and is fixed on the rotary shaft, and the bearing block is fixed in the bearing and connects with the bearing fit
Connect.
13. retaining mechanisms according to claim 1, it is characterised in that the cavity diameter of the first end of the rotary shaft is big
In the overall diameter of the threaded post of the slave unit, and more than the diameter of the locking member.
14. retaining mechanisms according to claim 1, it is characterised in that the threaded post of the slave unit is provided with
Internal thread, the first end of the locking member is provided with external screw thread；Or, the threaded post of the slave unit is provided with outward
Screw thread, the first end of the locking member is provided with internal thread.
15. retaining mechanisms according to claim 1, it is characterised in that the slave unit is spherical pot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510023630.5A CN104643941B (en) | 2015-01-16 | 2015-01-16 | A kind of retaining mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510023630.5A CN104643941B (en) | 2015-01-16 | 2015-01-16 | A kind of retaining mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104643941A CN104643941A (en) | 2015-05-27 |
| CN104643941B true CN104643941B (en) | 2017-06-06 |
Family
ID=53235973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510023630.5A Active CN104643941B (en) | 2015-01-16 | 2015-01-16 | A kind of retaining mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104643941B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108433519B (en) * | 2018-05-14 | 2020-11-27 | 永康市博邦工贸有限公司 | Automatic frying pan capable of being cleaned |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201279066Y (en) * | 2008-08-29 | 2009-07-29 | 王龙 | Frying boiler movement mechanism of automatic cooking device |
| CN203266560U (en) * | 2013-05-07 | 2013-11-06 | 乐清市亚华化纤机械有限公司 | Bearing dismantling tool |
| CN203394909U (en) * | 2013-07-02 | 2014-01-15 | 深圳市宏康大伟科技有限公司 | Air valve |
| CN103603877A (en) * | 2013-11-21 | 2014-02-26 | 中国南方航空工业(集团)有限公司 | Locking device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004019235A1 (en) * | 2004-04-16 | 2005-11-17 | Ims Gear Gmbh | Motor pinion or electric motor with motor pinion |
-
2015
- 2015-01-16 CN CN201510023630.5A patent/CN104643941B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201279066Y (en) * | 2008-08-29 | 2009-07-29 | 王龙 | Frying boiler movement mechanism of automatic cooking device |
| CN203266560U (en) * | 2013-05-07 | 2013-11-06 | 乐清市亚华化纤机械有限公司 | Bearing dismantling tool |
| CN203394909U (en) * | 2013-07-02 | 2014-01-15 | 深圳市宏康大伟科技有限公司 | Air valve |
| CN103603877A (en) * | 2013-11-21 | 2014-02-26 | 中国南方航空工业(集团)有限公司 | Locking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104643941A (en) | 2015-05-27 |
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Effective date of registration: 20170117 Address after: High tech Zone Tangjiawan town of Harbin Institute of Guangdong province Zhuhai City Road 519000 No. 1 1 E301-17 Applicant after: Zhuhai yote IOT Technology Co. Ltd. Address before: Yinhua road Xiangzhou District Guangdong city of Zhuhai Province, No. 102 519000 Applicant before: Zhuhai Unitech Power Technology Co., Ltd. |
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Effective date of registration: 20181010 Address after: 519000 -45895, 105 room 6, Baohua Road, Hengqin New District, Zhuhai, Guangdong (centralized office area) Patentee after: Zhuhai excellent kitchen Technology Co., Ltd. Address before: 519000 1 E301-17, 1 Harbin Industrial Road, Tangjia Bay, Zhuhai high tech Zone, Guangdong Patentee before: Zhuhai yote IOT Technology Co. Ltd. |
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