CN101504027B - Metal ring mounting anti-releasing apparatus for household electrical appliance - Google Patents
Metal ring mounting anti-releasing apparatus for household electrical appliance Download PDFInfo
- Publication number
- CN101504027B CN101504027B CN2009101059868A CN200910105986A CN101504027B CN 101504027 B CN101504027 B CN 101504027B CN 2009101059868 A CN2009101059868 A CN 2009101059868A CN 200910105986 A CN200910105986 A CN 200910105986A CN 101504027 B CN101504027 B CN 101504027B
- Authority
- CN
- China
- Prior art keywords
- compressible member
- body shell
- ring mounting
- fixing body
- electric appliance
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The invention relates to the technical field of household daily life electrical appliances, in particular to a locking device for mounting metal rings of a household electrical appliance. The locking device comprises a mounting body shell, decorative metal rings sleeved on the mounting body shell, and a compressible piece is arranged between the mounting body shell and the decorative metal rings, wherein the compressible piece plays a role in eliminating a clearance caused by different expansion coefficients when the decorative metal rings and the mounting body shell are heated and cooled, and the clearance caused by manufacturing tolerances. Aiming at achieving the aim, the locking device uses a compressible material to eliminate the clearances between the metal rings so as to prevent the metal rings from getting loose.
Description
Technical field
The present invention relates to family expenses daily life technical field of electric appliances, refer in particular to a kind of metal ring mounting anti-releasing apparatus of household electric appliance.
Background technique
Modern's pursuit quality of living, naturally require daily household electric appliance also will satisfy high-grade demand, manufacturer of household electric appli generally adopts metal material as decorating to promote product specification, but because the thermal expansion metal coefficient is less, the plastic cement expansion coefficient is bigger, and the two expansion coefficient differs about 15 times, when being heated, it is big that the plastic cement size becomes, but it is less that eyelet changes, and causes the eyelet extruding plastic deformed, treats that temperature descends, plastic cement size retraction, this moment, plastic parts was extruded distortion, formed the gap between eyelet and plastic cement, caused the eyelet phenomenon that gets loose, as a same reason, when temperature descended, the eyelet dimensional changes was less, but plastic cement contraction size is bigger, form the gap between eyelet and plastic cement, cause eyelet to get loose.Another situation: when fixing body expansion coefficient and eyelet expansion coefficient near or when identical, both assemblings also can form the gap because of manufacturing tolerances, cause fixing not tightly, above problem all will influence the general performance of product.
Summary of the invention
Purpose of the present invention is exactly the metal ring mounting anti-releasing apparatus of a kind of household electric appliance of providing in order to overcome the deficiencies in the prior art.
For reaching this purpose, the present invention includes the fixing body shell and be sheathed on the decorative metal circle of described fixing body shell, eliminate described decorative metal circle and described fixing body shell at the compressible member that is heated when catching a cold and acts on also being provided with between described fixing body shell and the described decorative metal circle because of the different gaps that cause of expansion coefficient and the gap that causes because of manufacturing tolerances.
Described fixing body shell is the soya-bean milk machine handpiece case, it is made of head upper casing and head lower casing, the joint of described head upper casing and described head lower casing forms installs groove, described compressible member is installed in the described installation groove, described decorative metal snare be located at described compressible member outer surface and be stuck in described head upper casing and described head lower casing between.
Described fixing body shell is the soya-bean milk machine handpiece case, it is made of head upper casing and head lower casing, have the installation groove on the described head lower casing, described compressible member is installed in the described installation groove, described decorative metal snare be located at described compressible member outer surface and be stuck in described head upper casing and described head lower casing between.
Described head lower casing edge of opening is provided with convex tendon, has the draw-in groove that matches with described convex tendon on the described compressible member, and after the assembling, described compressible member is sheathed on the described convex tendon.
Described head upper casing is connected sealing with described head lower casing seal ring and described compressible member can be structure as a whole.
Described compressible member is made by silicone rubber material.
Described compressible member is provided with the little muscle of several projectioies.
Described little muscle cross section can be triangle or rectangle or circular arc.
Described decorative metal circle and described compressible member interference fit, and the difference in size of magnitude of interference when catching a cold greater than described fixing body shell and described decorative metal circle; Distortion difference in size when described compressible member extrusion-deformation maximum value is heated greater than described fixing body shell and described decorative metal circle.
Described decorative metal circle is formed by the rectangular enclosure of metal, and the two ends of its end-to-end are fixedly connected by fastening piece.
After adopting said structure, the compressible performance of the compressible member that utilization of the present invention is made by silica gel, eliminate decorative metal circle and the fixing body shell of making by plastic cement and be heated when catching a cold, thereby prevent the problem that the decorative metal circle gets loose because of different gaps that cause of expansion coefficient and the gap that causes because of manufacturing tolerances.
Description of drawings
Fig. 1 is compressible member of the present invention cooperates embodiment with the head lower cover convex tendon a structure erection drawing.
Fig. 2 is the local amplification view of the A portion among Fig. 1.
Fig. 3 is the local amplification view that compressible member of the present invention is installed in embodiment in the head lower cover groove.
Fig. 4 is the local amplification view that compressible member of the present invention directly is set in embodiment on the head lower cover.
Fig. 5 is partial cross section's enlarged view that the compressible member among the present invention does not add little muscle.
Fig. 6 is partial cross section's enlarged view of the little muscle of triangle on the compressible member among the present invention.
Fig. 7 is partial cross section's enlarged view of the little muscle of rectangle on the compressible member among the present invention.
Fig. 8 is partial cross section's enlarged view of the little muscle of circular arc on the compressible member among the present invention.
Fig. 9 is the structural representation of another kind of decorative metal coil structures embodiment among the present invention.
Embodiment
Shown in Fig. 1-8, the present invention includes: fixing body shell 10 and be sheathed on the decorative metal circle 20 of described fixing body shell 10, eliminate described decorative metal circle 20 and described fixing body shell 10 at the compressible member 30 that is heated when catching a cold and acts on also being provided with between described fixing body shell 10 and the described decorative metal circle 20 because of the different gaps that cause of expansion coefficient and the gap that causes because of manufacturing tolerances.
Shown in Fig. 2-5, described fixing body shell 10 is the soya-bean milk machine handpiece case, it is made of head upper casing 11 and head lower casing 12, described head upper casing 11 forms installation groove 13 with the joint of described head lower casing 12, described compressible member 30 is installed in the described installation groove 13, described decorative metal circle 20 be sheathed on described compressible member 30 outer surfaces and be stuck in described head upper casing 11 and described head lower casing 12 between.
As shown in Figure 3, described fixing body shell 10 is the soya-bean milk machine handpiece case, it is made of head upper casing 11 and head lower casing 12, have on the described head lower casing 12 groove 13 is installed, described compressible member 30 is installed in the described installation groove 13, described decorative metal circle 20 be sheathed on described compressible member 30 outer surfaces and be stuck in described head upper casing 11 and described head lower casing 12 between.
Shown in Fig. 1-2, described head lower casing 12 edge of opening are provided with convex tendon 121, have the draw-in groove that matches with described convex tendon 121 on the described compressible member 30, and after the assembling, described compressible member 30 is sheathed on the described convex tendon 121.Described head upper casing 11 is connected sealing with described head lower casing 12 seal ring and described compressible member 30 can be structure as a whole.Described compressible member 30 is made by silicone rubber material.
Shown in Fig. 5-8, described compressible member 30 is provided with the little muscle 31 of several projectioies.Described little muscle 31 cross sections can be triangle or rectangle or circular arc.
Described decorative metal circle 20 and described compressible member 30 interference fit, and the difference in size of magnitude of interference when catching a cold with described decorative metal circle 20 greater than described fixing body shell 10; Distortion difference in size when described compressible member 30 extrusion-deformation maximum values are heated with described decorative metal circle 20 greater than described fixing body shell 10.
As shown in Figure 9, described decorative metal circle 20 is formed by the rectangular enclosure of metal, and the two ends of its end-to-end are fixedly connected by fastening piece 40, and this fastening piece 40 can adopt set screw or fixing bolt.
When being heated, the size of being made described fixing body shell 10 by plastic cement becomes big, but that described decorative metal circle 20 changes is less, and the compressible member of being made by silica gel 30 is eliminated the dilatancy of described fixing body shell 10; Prevent that decorative metal circle 20 and fixing body shell 10 from forming the gap, cause decorative metal circle 20 to take off phenomenon, as a same reason, when temperature descends, decorative metal circle 20 dimensional changes are less, but fixing body shell 10 contraction sizes are bigger, and compressible member 30 same eliminations between described fixing body shells 10 and the decorative metal circle 20 form the gap, prevent that decorative metal circle 20 from getting loose.Another situation: when fixing body shell 10 expansion coefficient and decorative metal circle 20 expansion coefficient are approaching or identical, both assemblings also can be because of manufacturing tolerances, form the gap, at this moment, can eliminate this gap by the compressible member 30 that silica gel is made, make decorative metal circle 20 fixing compact, improve the product general performance with fixing body shell 10.
Claims (10)
1. the metal ring mounting anti-releasing apparatus of household electric appliance, include the fixing body shell and be sheathed on the decorative metal circle of described fixing body shell, it is characterized in that: eliminate described decorative metal circle and described fixing body shell at the compressible member that is heated when catching a cold and acts on also being provided with between described fixing body shell and the described decorative metal circle because of the different gaps that cause of expansion coefficient and the gap that causes because of manufacturing tolerances.
2. the metal ring mounting anti-releasing apparatus of a kind of household electric appliance according to claim 1, it is characterized in that: described fixing body shell is the soya-bean milk machine handpiece case, it is made of head upper casing and head lower casing, the joint of described head upper casing and described head lower casing forms installs groove, described compressible member is installed in the described installation groove, described decorative metal snare be located at described compressible member outer surface and be stuck in described head upper casing and described head lower casing between.
3. the metal ring mounting anti-releasing apparatus of a kind of household electric appliance according to claim 1, it is characterized in that: described fixing body shell is the soya-bean milk machine handpiece case, it is made of head upper casing and head lower casing, have the installation groove on the described head lower casing, described compressible member is installed in the described installation groove, described decorative metal snare be located at described compressible member outer surface and be stuck in described head upper casing and described head lower casing between.
4. the metal ring mounting anti-releasing apparatus of a kind of household electric appliance according to claim 2, it is characterized in that: described head lower casing edge of opening is provided with convex tendon, have the draw-in groove that matches with described convex tendon on the described compressible member, after the assembling, described compressible member is sheathed on the described convex tendon.
5. according to the metal ring mounting anti-releasing apparatus of claim 2 or 3 or 4 described a kind of household electric appliance, it is characterized in that: described head upper casing is connected sealing with described head lower casing seal ring and described compressible member can be structure as a whole.
6. according to the metal ring mounting anti-releasing apparatus of each described a kind of household electric appliance of claim 1-4, it is characterized in that: described compressible member is made by silicone rubber material.
7. according to the metal ring mounting anti-releasing apparatus of each described a kind of household electric appliance of claim 1-4, it is characterized in that: described compressible member is provided with the little muscle of several projectioies.
8. the metal ring mounting anti-releasing apparatus of a kind of household electric appliance according to claim 7, it is characterized in that: described little muscle cross section can be triangle or rectangle or circular arc.
9. according to the metal ring mounting anti-releasing apparatus of each described a kind of household electric appliance of claim 1-4, it is characterized in that: described decorative metal circle and described compressible member interference fit, and the difference in size of magnitude of interference when catching a cold greater than described fixing body shell and described decorative metal circle; Distortion difference in size when described compressible member extrusion-deformation maximum value is heated greater than described fixing body shell and described decorative metal circle.
10. according to the metal ring mounting anti-releasing apparatus of each described a kind of household electric appliance of claim 1-4, it is characterized in that: described decorative metal circle is formed by the rectangular enclosure of metal, and the two ends of its end-to-end are fixedly connected by fastening piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101059868A CN101504027B (en) | 2009-03-13 | 2009-03-13 | Metal ring mounting anti-releasing apparatus for household electrical appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101059868A CN101504027B (en) | 2009-03-13 | 2009-03-13 | Metal ring mounting anti-releasing apparatus for household electrical appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101504027A CN101504027A (en) | 2009-08-12 |
| CN101504027B true CN101504027B (en) | 2011-04-27 |
Family
ID=40976370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101059868A Expired - Fee Related CN101504027B (en) | 2009-03-13 | 2009-03-13 | Metal ring mounting anti-releasing apparatus for household electrical appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101504027B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0458797A1 (en) * | 1989-02-16 | 1991-12-04 | John Nikolaj Hvarre | A coffee and/or tea machine. |
| JP2005318954A (en) * | 2004-05-06 | 2005-11-17 | Toshiba Electric Appliance Co Ltd | Drink extractor |
| CN201166989Y (en) * | 2008-02-28 | 2008-12-17 | 东莞福满生电子有限公司 | Apparatus for preventing support of a LCD from loosing |
| CN201360933Y (en) * | 2009-03-13 | 2009-12-16 | 东莞市步步高家用电器有限公司 | Metal ring installation locking device of household appliance |
-
2009
- 2009-03-13 CN CN2009101059868A patent/CN101504027B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0458797A1 (en) * | 1989-02-16 | 1991-12-04 | John Nikolaj Hvarre | A coffee and/or tea machine. |
| JP2005318954A (en) * | 2004-05-06 | 2005-11-17 | Toshiba Electric Appliance Co Ltd | Drink extractor |
| CN201166989Y (en) * | 2008-02-28 | 2008-12-17 | 东莞福满生电子有限公司 | Apparatus for preventing support of a LCD from loosing |
| CN201360933Y (en) * | 2009-03-13 | 2009-12-16 | 东莞市步步高家用电器有限公司 | Metal ring installation locking device of household appliance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101504027A (en) | 2009-08-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2011002635A (en) | Tolerance ring and mounting assembly with such a tolerance ring. | |
| CN203102065U (en) | Anti-slip knob assembly, and household appliance having anti-slip knob assembly | |
| CN101504027B (en) | Metal ring mounting anti-releasing apparatus for household electrical appliance | |
| CN201360933Y (en) | Metal ring installation locking device of household appliance | |
| RU2669620C2 (en) | Particle foam component having integrated fastening and method for production thereof | |
| CN206586836U (en) | Coil panel component and cooking apparatus | |
| CN208478034U (en) | Without becket insulator fixed structure | |
| CN201360935Y (en) | Metal ring installation locking device of household appliance | |
| CN105082486A (en) | Bimetal self-locking heater | |
| CN203815231U (en) | Sealing structure of pressure cooking device | |
| CN203614871U (en) | Electromagnetic valve and coil assembly thereof | |
| RU137803U1 (en) | COMPONENT DOWEL FOR FASTENING HEAT-INSULATING PLATES AND ASSEMBLY UNIT FOR PARTS OF THE COMPOSITE DOWEL | |
| CN206261489U (en) | Sealing ring and cooking apparatus | |
| CN201360934Y (en) | Decorative metal ring installation structure of household appliance | |
| CN204169673U (en) | A kind of heated base | |
| CN204438228U (en) | A kind of notch board electromagnetic oven | |
| CN206246254U (en) | Can Fast Installation dismounting engine housing | |
| CN203564114U (en) | Electric cooker | |
| CN202712773U (en) | Anti-explosion terminal box | |
| CN205002175U (en) | Concave plate type electromagnetic oven | |
| CN205089772U (en) | There is not section of binding off self -locking nut | |
| CN206890288U (en) | Integrated ceiling lamp with photo-shield strip | |
| EP2622654B1 (en) | Method for manufacturing of an electric actuator | |
| CN2933859Y (en) | Composite heatproof insulating material | |
| EP2132969A4 (en) | Electromagnetic interference shield glass with blackened conductive pattern and method of producing the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG ASD LIVING ELECTRICAL APPLIANCE CO., LTD. Free format text: FORMER OWNER: DONGGUAN BUBUGAO ELECTRICAL APPLIANCES CO., LTD. Effective date: 20110907 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523860 DONGGUAN, GUANGDONG PROVINCE TO: 314112 JIAXING, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110907 Address after: 314112, Qian Tang Road, Huimin street, Jiashan County, Zhejiang Province, 18 Patentee after: ZHEJIANG ASD DOMESTIC ELECTRICAL APPLIANCE Co.,Ltd. Address before: 523860 Guangdong Province, Dongguan city Changan town usha BBK Road No. 126 on the third. Patentee before: Dongguan Bubugao Household Electrical Appliances Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 |