CN205053878U - Stirrer lid anti -disengaging mechanism - Google Patents
Stirrer lid anti -disengaging mechanism Download PDFInfo
- Publication number
- CN205053878U CN205053878U CN201520802841.4U CN201520802841U CN205053878U CN 205053878 U CN205053878 U CN 205053878U CN 201520802841 U CN201520802841 U CN 201520802841U CN 205053878 U CN205053878 U CN 205053878U
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- CN
- China
- Prior art keywords
- axle sleeve
- buckle
- mixing cover
- button bit
- pipe
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a stirrer lid anti -disengaging mechanism sets up at stirrer lid and arranges in between the axle sleeve at stirrer lid center, be equipped with the puddler in the axle sleeve, including detaining position pipe and inner tube, detain the position pipe and fix the axle sleeve periphery is equipped with the buckle on its lateral wall, the lower part is provided with annular cushion cap, the inner wall of buckle with have the clearance between the axle sleeve, the inner tube is fixed the stirrer lid center, its top surface is rather than center pin vertically plane, just top surface, bottom surface respectively with the buckle the cushion cap supports and leans on. The utility model discloses, the knot position of adoption activity is connected between the axle sleeve in stirrer lid and the puddler outside, is difficult for the slippage, and is reliably sealed, the buckle has sufficient changing space when detaining the position lock joint, and simple to operate is not fragile, the lock joint assembly time need not not be fixed a position, in the inner tube of packing into from the top down can, assembly and processing technology are simple reliable.
Description
Technical field
The utility model relates to the agitator of kitchen appliance, is specifically related to mixing cover escapement.
Background technology
Be provided with stirring-head in the kitchen appliances such as hand mixer, utilize stirring-head to be uniformly mixed by multiple material.When working to prevent stirring-head, the elegant thing of stirring space or gas enter in puddler and cause damage to motor, shaft can be arranged a stirring skull sealed.
For this reason, Chinese utility model patent CN202161209U discloses one " hand mixer ", power transmission shaft 41 (shaft) is provided with shaft-cup 45 (stirring skull), be provided with the first sealing ring 61 between power transmission shaft 41 and shaft-cup 45, the junction of shaft-cup 45 and guard shield 44 is provided with the second sealing ring 62.Although this design can realize sealing function, except structure is more complicated, similar structure also has the following disadvantages:
(1) shaft-cup 45 adopts the mode of interference fit to be fixed on power transmission shaft 41, when falling because of carelessness, mixing skull and easily deviating from, cause sealing function to lose efficacy;
(2) in addition, because puddler inner space is less, if adopt button bit connected mode, then do not have enough deformation spaces, easily cause fastening structure to damage, snapping is unreliable;
(3) fastening position design unreasonable (as needs groove location etc.), needs contraposition, structure relative complex when processing and assemble, and assembles and process inconvenient.
Therefore, need to carry out structure improvement to existing stirring skull, improve sealing reliability, and assembling and processing technology simple.
Utility model content
Technical problem to be solved in the utility model is that existing stirring skull connected mode is unreasonable, easily causes seal failure, and the problem of assembling and processing inconvenience.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts there is provided mixing cover escapement, between the axle sleeve being arranged on mixing cover and being placed in described mixing cover center, is provided with puddler, it is characterized in that, comprising in described axle sleeve:
Be fixed on the button bit pipe of described axle sleeve periphery, its sidewall is provided with buckle, and bottom is provided with the cushion cap of annular, there is gap between the inwall of described buckle and described axle sleeve,
Be fixed on the interior pipe at described mixing cover center, its end face is the plane with its central axis, and described end face, bottom surface respectively with described buckle, described cushion cap against.
The utility model, between mixing cover and the button bit pipe outside axle sleeve, the button bit of employing activity is connected, not easily slippage, and sealing is reliable; During snapping, buckle has enough deformation spaces, easy for installation, not fragile; Because buckle has elasticity, and the end face of interior pipe is a plane, buckle is not needed to engage with other structures of such as groove class, buckle is only needed to be resisted against on the end face of interior pipe, need not guide-localization during snapping assembling, as long as make buckle and its end face clamping in pipe in being loaded by button bit pipe from bottom to top, simplify the structure, assemble and processing technology simple and reliable.
In above-mentioned mixing cover escapement, inwall and the described axle sleeve of described button bit pipe are fixed, and described buckle is placed in the interlude of described button bit pipe, there is gap between the inwall of described interlude and described axle sleeve.This frame mode both ensure that the stationarity of button bit pipe and axle sleeve, in turn ensure that buckle has enough activity spaces.
In above-mentioned mixing cover escapement, described buckle is strip, and the sidewall of bottom and described button bit pipe is one-body molded, and the free end on top is movably arranged in the perforate of the sidewall of described button bit pipe.Integrated set-up mode is convenient to processing, and free end is arranged in the perforate on button bit pipe sidewall, and quality alleviates, and cost reduces.
In above-mentioned mixing cover escapement, the free end convex of described buckle is provided with fixture block, and the bottom surface of described fixture block is horizontal plane, and side is connected by inclined-plane with upper surface.Fixture block is outwardly arranged, and guarantee fixture block snapping relies on the outside tensioning of self toughness on inner pipe afterwards, can not get loose.
In above-mentioned mixing cover escapement, the bottom surface of described interior pipe is connected by taper surface with inwall.The mechanism chasing after shape face facilitates the installation of button bit pipe, plays centralized positioning effect.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model;
Fig. 2 is the structural representation of interior pipe in the utility model;
Fig. 3 is structural representation of the present utility model.
Detailed description of the invention
The utility model provides mixing cover escapement, simple and reliable for structure, easy for installation, good airproof performance.Below in conjunction with specific embodiment and Figure of description, the utility model is described in detail.
As shown in Figure 1, the mixing cover escapement that the utility model provides is arranged on mixing cover 10 and is placed between the axle sleeve 21 at mixing cover 10 center, comprises button bit pipe 30 and interior pipe 11.
In the present embodiment, axle sleeve 21 is bearing holder (housing, cover), and inside is also provided with bearing 22.Puddler 20 is generally driven by motor, and is provided with bearing 22 between axle sleeve 21, and puddler 20 rotates and is arranged in bearing 22, and drives miscellaneous part to stir.This use is novel also according to structure needs, can be set directly between mixing cover 10 and bearing 22.Because the elegant thing of stirring space or gas can cause damage to motor, therefore good sealing to be had between axle sleeve 21 and mixing cover 10.
As shown in Figures 2 and 3, button bit pipe 30 is fixed on the periphery of axle sleeve 21, its sidewall is provided with the buckle 31 of some activities, gap is there is between the inwall of buckle 31 and axle sleeve 21, bottom convex is provided with the cushion cap 32 of annular, interior pipe 11 is fixed on mixing cover 10 center, and its end face is the plane with its central axis, and its end face, bottom surface respectively with buckle 31, cushion cap 32 against.
Between mixing cover 10 and the axle sleeve 21 outside puddler 20, the button bit of employing activity is connected, not easily slippage between mixing cover 10 and axle sleeve 21, and sealing is reliable; During button bit snapping, buckle 31 has enough deformation spaces, easy for installation, not fragile; Because buckle 31 has elasticity, and the end face of interior pipe 11 is a plane, buckle 31 is not needed to engage with other structures of such as groove class, buckle 31 is only needed to be resisted against on the end face of interior pipe 11, need not guide-localization during snapping assembling, make buckle 31 and its end face clamping as long as loaded by button bit pipe 30 in interior pipe 11 from the top down, simplify the structure, assemble and processing technology simple and reliable.
Inwall and the axle sleeve 21 of button bit pipe 30 are fixed, and buckle 31 is placed in the interlude of button bit pipe 30, there is gap between the inwall of interlude and axle sleeve 21.This frame mode both ensure that button bit pipe 30 and the stationarity of axle sleeve 21, in turn ensure that buckle 31 has enough activity spaces.
Buckle 31 is in strip, and the sidewall of bottom and button bit pipe 30 is one-body molded, and the free end on top is movably arranged in the perforate of the sidewall of button bit pipe 30.Integrated set-up mode is convenient to processing, and free end is arranged in the perforate on button bit pipe 30 sidewall, and quality alleviates, and cost reduces.
The free end convex of buckle 31 is provided with fixture block 311, and the bottom surface of fixture block 311 is horizontal plane, and side is connected by inclined-plane with upper surface.Fixture block 311 is outwardly arranged, and guarantee fixture block 311 snaps onto after on interior pipe 11 and relies on the outside tensioning of self toughness, can not get loose.
The bottom surface of interior pipe 11 is connected by taper surface with inwall.The mechanism chasing after shape face facilitates the installation of button bit pipe 30, plays centralized positioning effect.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structure change made under enlightenment of the present utility model, and every have identical or close technical scheme with the utility model, all falls within protection domain of the present utility model.
Claims (5)
1. mixing cover escapement, between the axle sleeve being arranged on mixing cover and being placed in described mixing cover center, is provided with puddler in described axle sleeve, it is characterized in that, comprising:
Be fixed on the button bit pipe of described axle sleeve periphery, its sidewall is provided with buckle, and bottom is provided with the cushion cap of annular, there is gap between the inwall of described buckle and described axle sleeve,
Be fixed on the interior pipe at described mixing cover center, its end face is the plane with its central axis, and described end face, bottom surface respectively with described buckle, described cushion cap against.
2. mixing cover escapement as claimed in claim 1, it is characterized in that, inwall and the described axle sleeve of described button bit pipe are fixed, and described buckle is placed in the interlude of described button bit pipe, there is gap between the inwall of described interlude and described axle sleeve.
3. mixing cover escapement as claimed in claim 1, it is characterized in that, described buckle is strip, and the sidewall of bottom and described button bit pipe is one-body molded, and the free end on top is movably arranged in the perforate of the sidewall of described button bit pipe.
4. mixing cover escapement as claimed in claim 3, it is characterized in that, the free end convex of described buckle is provided with fixture block, and the bottom surface of described fixture block is horizontal plane, and side is connected by inclined-plane with upper surface.
5. mixing cover escapement as claimed in claim 1, it is characterized in that, the bottom surface of described interior pipe is connected by taper surface with inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520802841.4U CN205053878U (en) | 2015-10-15 | 2015-10-15 | Stirrer lid anti -disengaging mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520802841.4U CN205053878U (en) | 2015-10-15 | 2015-10-15 | Stirrer lid anti -disengaging mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205053878U true CN205053878U (en) | 2016-03-02 |
Family
ID=55380497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520802841.4U Active CN205053878U (en) | 2015-10-15 | 2015-10-15 | Stirrer lid anti -disengaging mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205053878U (en) |
-
2015
- 2015-10-15 CN CN201520802841.4U patent/CN205053878U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |