CN201948849U - Connecting head structure of blender - Google Patents
Connecting head structure of blender Download PDFInfo
- Publication number
- CN201948849U CN201948849U CN2010206728306U CN201020672830U CN201948849U CN 201948849 U CN201948849 U CN 201948849U CN 2010206728306 U CN2010206728306 U CN 2010206728306U CN 201020672830 U CN201020672830 U CN 201020672830U CN 201948849 U CN201948849 U CN 201948849U
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- China
- Prior art keywords
- connector
- connecting head
- motor shaft
- main body
- hold
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- Expired - Lifetime
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Abstract
The utility model relates to a connecting head structure of a blender, which comprises a blending main body and a blending cup matched therewith. A drive motor is arranged in the blending main body; a connecting head is arranged at the upper part of the blending main body; and a fixing nut is arranged on a position where the connecting head and a motor shaft of the drive motor are connected. The fixing nut and the connecting head are arranged in an integrative or split mode, and the middle part of the connecting head is provided with a step hole. The cross section of the step hole is in a hexagonal shape and forms an assembly hollow cavity, and the fixing nut is sleeved in the assembly hollow cavity. In the connecting head structure of the blender, with additional arrangement of the fixing nut, the problem of disalignment of a screw hole generated during tapping can be avoided so as to realize that a positioning surface of the motor shaft with the connecting head is a cylindrical surface, and ensure centers of two parts to be in the same center line and connecting tightness of the connecting head with the motor shaft, eccentric phenomenon caused by the assembly process is effectively solved, vibration, noise and abrasion are reduced, manufacturing process is simplified, and product failure rate is reduced. The utility model has the characteristics of simple and reasonable structure, long service life, low cost and convenience of processing.
Description
Technical field
The utility model relates to the connector structure of a kind of mixer, particularly a kind of mixer.
Background technology
Chinese patent literature CN2131607Y discloses a kind of multifunctional food pulverizer on May 5th, 1993, be fixed on the support that has motor, switch, subiculum by the base plate that has Rubber foot and be installed in the mixing component on the motor shaft or the parts of milling are formed, it is characterized in that: the mixing component or the parts of milling are connected in aggregates by the connector in the holder in being fixed on and motor connector with subiculum on the support.It is said, only need when it uses will band in the mixing component of holder or the band parts of milling of holder directly be inserted on the subiculum of support, do not need the instrument dismounting, everybody can use, convenient, flexibly, transposing rapidly, good airproof performance, easy-to-collection keeping.Not only can pulverize food, system mud can also be squeezed the juice, system soya-bean milk, a tractor serves several purposes, the utilization rate of raising pulverizer.But the connector of this structure and motor connector generally by being threaded, because accuracy of thread is difficult control in production process, can cause off-centre during assembling, can directly cause the product noise vibration big.Therefore, be necessary to be further improved and perfect.
The utility model content
The purpose of this utility model aims to provide a kind of connector structure of simple and reasonable, assembling is easy and production efficiency is high mixer, to overcome weak point of the prior art.
Press the connector structure of a kind of mixer of this purpose design, comprise the jar that stirs main body and be complementary with it, stir in the main body and be provided with drive motors, its architectural feature is that the top of described stirring main body is provided with connector, and the motor shaft connecting place of this connector and drive motors is provided with hold-down nut.
Described hold-down nut and connector are for being wholely set or the split setting, and the middle part of connector is provided with stepped hole; The cross section of stepped hole is hexagon, forms an assembling cavity, and hold-down nut is sheathed in the assembling cavity.
Described connector is cylindric or circular cone shape, and the bottom of connector offers the axis hole that connects mutually with stepped hole, and motor shaft stretches in the axis hole; The top of motor shaft is provided with external screw thread, and the internal thread of itself and hold-down nut cooperatively interacts fixing, and this motor shaft and connector are in transmission connection.
The top of described connector is provided with mixing blade assembly, and the position of the corresponding mixing blade assembly of connector is provided with internal thread, and the knife bar of this mixing blade assembly stretches in the connector, and cooperatively interacts fixing with connector.
The motor shaft of described mixing blade assembly, connector, hold-down nut and drive motors is coaxial setting up and down.
The utility model is by setting up hold-down nut, can avoid screw when tapping, to produce the problem of decentraction, locating surface with realization motor shaft and connector is the face of cylinder, with the center that guarantees two parts on same center line, guarantee the compactness that connector is connected with motor shaft, effectively solve assembling process and cause eccentric phenomena, reduce vibrations, noise and wearing and tearing, simplified manufacturing technique, the disqualification rate of reduction product; It has simple and reasonable, long service life, with low cost and be convenient to the characteristics of processing.
Description of drawings
Fig. 1 is the sectional structure schematic diagram of an embodiment of the present utility model.
Fig. 2 is the sectional structure schematic diagram after drive motors, connector and the hold-down nut assembling.
Fig. 3 is the perspective view of hold-down nut.
Among the figure: 1 is connector, and 1.1 is stepped hole, and 2 is motor shaft, and 3 is hold-down nut, and 4 is jar, and 5 for stirring main body.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1-Fig. 3, the connector structure of this mixer comprises the jar 4 that stirs main body 5 and be complementary with it, stirs in the main body 5 and is provided with drive motors, and this jar 4 rotates mutually with stirring main body 5 and is fastened.The top of stirring main body 5 is provided with connector 1, and the top of connector 1 is provided with mixing blade assembly, and the position of connector 1 corresponding mixing blade assembly is provided with internal thread, and the knife bar of this mixing blade assembly stretches in the connector 1, and cooperatively interacts fixing with connector 1.
The top of motor shaft 2 is provided with external screw thread, the internal thread of itself and hold-down nut 3 cooperatively interacts fixing, can avoid screw when tapping, to produce the problem of decentraction, and this structure can apply to the assembling of the metal connector 1 of high-power mixer in enormous quantities.
Claims (6)
1. the connector structure of a mixer, comprise the jar (4) that stirs main body (5) and be complementary with it, stir in the main body and be provided with drive motors, the top that it is characterized in that described stirring main body is provided with connector (1), and the motor shaft of this connector and drive motors (2) connecting place is provided with hold-down nut (3).
2. according to the connector structure of the described mixer of claim 1, it is characterized in that described hold-down nut (3) and connector (1) for being wholely set or the split setting, the middle part of connector is provided with stepped hole (1.1).
3. according to the connector structure of the described mixer of claim 2, it is characterized in that the cross section of described stepped hole (1.1) is hexagon, form an assembling cavity, hold-down nut (3) is sheathed in the assembling cavity.
4. according to the connector structure of claim 1 or 2 or 3 described mixers, it is characterized in that described connector (1) is cylindric or circular cone shape, the bottom of connector offers the axis hole that connects mutually with stepped hole (1.1), and motor shaft (2) stretches in the axis hole; The top of motor shaft is provided with external screw thread, and the internal thread of itself and hold-down nut (3) cooperatively interacts fixing, and this motor shaft and connector are in transmission connection.
5. according to the connector structure of the described mixer of claim 4, the top that it is characterized in that described connector (1) is provided with mixing blade assembly, the position of the corresponding mixing blade assembly of connector is provided with internal thread, and the knife bar of this mixing blade assembly stretches in the connector, and cooperatively interacts fixing with connector.
6. according to the connector structure of the described mixer of claim 5, it is characterized in that the motor shaft (2) of described mixing blade assembly, connector (1), hold-down nut (3) and drive motors is coaxial setting up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206728306U CN201948849U (en) | 2010-12-21 | 2010-12-21 | Connecting head structure of blender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206728306U CN201948849U (en) | 2010-12-21 | 2010-12-21 | Connecting head structure of blender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201948849U true CN201948849U (en) | 2011-08-31 |
Family
ID=44492980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206728306U Expired - Lifetime CN201948849U (en) | 2010-12-21 | 2010-12-21 | Connecting head structure of blender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201948849U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108283445A (en) * | 2017-11-17 | 2018-07-17 | 浙江绍兴苏泊尔生活电器有限公司 | Cup body assembly and food processor |
| CN110328026A (en) * | 2019-07-16 | 2019-10-15 | 火星人厨具股份有限公司 | A kind of adjustable disintegrating slag knife mounting structure in position |
-
2010
- 2010-12-21 CN CN2010206728306U patent/CN201948849U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108283445A (en) * | 2017-11-17 | 2018-07-17 | 浙江绍兴苏泊尔生活电器有限公司 | Cup body assembly and food processor |
| CN110328026A (en) * | 2019-07-16 | 2019-10-15 | 火星人厨具股份有限公司 | A kind of adjustable disintegrating slag knife mounting structure in position |
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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: 20110831 |