CN201360935Y - Metal ring installation locking device of household appliance - Google Patents
Metal ring installation locking device of household appliance Download PDFInfo
- Publication number
- CN201360935Y CN201360935Y CNU2009201355388U CN200920135538U CN201360935Y CN 201360935 Y CN201360935 Y CN 201360935Y CN U2009201355388 U CNU2009201355388 U CN U2009201355388U CN 200920135538 U CN200920135538 U CN 200920135538U CN 201360935 Y CN201360935 Y CN 201360935Y
- Authority
- CN
- China
- Prior art keywords
- metal ring
- body shell
- decorative metal
- fixing body
- locking device
- 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 - Lifetime
Links
Images
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model relates to the technical field of daily household appliances, in particular to a metal ring installation locking device of a household appliance. The metal ring installation locking device comprises an installation body shell and a decorative metal ring; a compressible piece is also arranged between the installation body shell and the decorative metal ring; an installation notch is arranged at a part where the installation body shell is matched with the decorative metal ring; and the two ends of the decorative metal ring which take the shape of a long metal strip extend into the notch and then fastened and fixed with the two ends of the notch on the installation body shell. In order to achieve the purpose, the metal ring installation locking device utilizes compressible materials to eliminate the gap between the decorative metal ring and the installation body shell, thereby preventing loosening; and the metal ring installation locking device also utilizes the fastening structure between the two ends of the decorative metal ring and the notch on the installation body shell to cause the decorative metal ring to be cnnected with the installation body shell more tightly.
Description
Technical field
The utility model relates to family expenses daily life technical field of electric appliances, refers in particular to a kind of becket of household electrical appliance locking device is installed.
Background technology
Modern's pursuit quality of living, naturally require daily household electrical appliance also will satisfy high-grade demand, manufacturer of household electric appli generally adopts metal material as decorating to promote product specification, when the fixing body shell was made by plastic cement, because the thermal expansion metal coefficient is less, the plastic cement coefficient of expansion was bigger, the two coefficient of expansion differs about 15 times, when being heated, it is big that the plastic cement size becomes, but the metal variation is less, form the gap between metal and plastic cement, cause the metal phenomenon that gets loose, as a same reason, when temperature descends, metal dimension changes less, but plastic cement contraction size is bigger, forms the gap between metal and plastic cement, causes metal to get loose.Another situation: when the fixing body coefficient of expansion and expansion of metal coefficient near or when identical, both assemblings also can form the gap because of manufacturing tolerance, cause fixing not tightly, above problem all will influence the general performance of product.
When the fixing body shell is made of metal, how will decorates installing ring and be fastened on the fixing body shell and also become problem to be solved is arranged.
Summary of the invention
The purpose of this utility model is exactly that the becket of a kind of household electrical appliance of providing in order to overcome the deficiencies in the prior art is installed locking device.
For reaching this purpose, the utility model includes fixing body shell and decorative metal ring, between described fixing body shell and described decorative metal ring, also be provided with compressible member, described fixing body shell and described decorative metal ring matching part offer installation gap, and the two ends that the two ends that are the described decorative metal ring of metal strip put in behind the described breach with described fixing body shell breach are fastened.
The fixing body shell inward at both ends of described breach is stretched convex tendon is arranged, and the two ends bending forming of described decorative metal ring has the Baltimore groove of establishing for described convex tendon card.
Described fixing body shell is the soy bean milk making machine handpiece case, and described decorative metal ring is installed on the head lower casing.
Described compressible member is made by silastic material.
Described decorative metal ring and described compressible member interference fit, and the difference in size of the magnitude of interference when catching a cold greater than described fixing body shell and described decorative metal ring; Distortion difference in size when described compressible member crimp maximum is heated greater than described fixing body shell and described decorative metal ring.
After adopting said structure, the compressible performance of the compressible member that the utility model utilization is made by silica gel, eliminating decorative metal ring and the fixing body shell of being made by plastic cement is being heated when catching a cold because of different gaps that cause of the coefficient of expansion and the gap that causes because of manufacturing tolerance, thereby prevent the problem that the decorative metal ring gets loose, in addition, utilize the fastening structure between the breach on the two ends of decorative metal ring and the fixing body shell, make be connected between decorative metal ring and the fixing body shell more fastening.
Description of drawings
Fig. 1 is the utility model cross section structure schematic diagram.
Fig. 2 is the local enlarged diagram of the A part among Fig. 1.
Fig. 3 is the local enlarged diagram of the another kind of frame mode of the A part among Fig. 1.
The specific embodiment
As Figure 1-3, the utility model includes fixing body shell 10 and decorative metal ring 20, between described fixing body shell 10 and described decorative metal ring 20, also be provided with compressible member 30, described fixing body shell 10 offers installation gap 11 with described decorative metal ring 20 matching parts, and the two ends that are the described decorative metal ring 20 of metal strip put in described breach 11 back two ends with described fixing body shell breach 11 and are fastened.The fixing body shell inward at both ends of described breach 11 is stretched convex tendon 12 is arranged, and the two ends bending forming of described decorative metal ring 20 has the Baltimore groove of establishing for described convex tendon 12 cards 21.Described fixing body shell 10 is the soy bean milk making machine handpiece case, and described decorative metal ring 20 is installed on the head lower casing.Described compressible member 30 is made by silastic material.Described decorative metal ring 20 and described compressible member 30 interference fit, and the difference in size of the magnitude of interference when catching a cold with described decorative metal ring 20 greater than described fixing body shell 10; Distortion difference in size when described compressible member 30 crimp maximums are heated with described decorative metal ring 20 greater than described fixing body shell 10.
When being heated, the size of being made described fixing body shell 10 by plastic cement becomes big, but that described decorative metal ring 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 ring 20 and fixing body shell 10 from forming the gap, cause decorative metal ring 20 to take off phenomenon, as a same reason, when temperature descends, decorative metal ring 20 change in size 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 ring 20 form the gap, prevent that decorative metal ring 20 from getting loose.Another situation: when fixing body shell 10 coefficients of expansion and decorative metal ring 20 coefficients of expansion are approaching or identical, both assemblings also can be because of manufacturing tolerance, 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.In addition, utilize the fastening structure between the breach 11 on the two ends of decorative metal ring 20 and the fixing body shell 10, make be connected between decorative metal ring 20 and the fixing body shell 10 more fastening.
Claims (5)
1, a kind of becket of household electrical appliance is installed locking device, include fixing body shell and decorative metal ring, it is characterized in that: between described fixing body shell and described decorative metal ring, also be provided with compressible member, described fixing body shell and described decorative metal ring matching part offer installation gap, and the two ends that the two ends that are the described decorative metal ring of metal strip put in behind the described breach with described fixing body shell breach are fastened.
2, the becket of a kind of household electrical appliance according to claim 1 is installed locking device, and it is characterized in that: the fixing body shell inward at both ends of described breach is stretched convex tendon is arranged, and the two ends bending forming of described decorative metal ring has the Baltimore groove of establishing for described convex tendon card.
3, the becket of a kind of household electrical appliance according to claim 1 and 2 is installed locking device, and it is characterized in that: described fixing body shell is the soy bean milk making machine handpiece case, and described decorative metal ring is installed on the head lower casing.
4, the becket of a kind of household electrical appliance according to claim 1 and 2 is installed locking device, and it is characterized in that: described compressible member is made by silastic material.
5, the becket of a kind of household electrical appliance according to claim 1 and 2 is installed locking device, it is characterized in that: described decorative metal ring and described compressible member interference fit, and the difference in size of the magnitude of interference when catching a cold greater than described fixing body shell and described decorative metal ring; Distortion difference in size when described compressible member crimp maximum is heated greater than described fixing body shell and described decorative metal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201355388U CN201360935Y (en) | 2009-03-13 | 2009-03-13 | Metal ring installation locking device of household appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201355388U CN201360935Y (en) | 2009-03-13 | 2009-03-13 | Metal ring installation locking device of household appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201360935Y true CN201360935Y (en) | 2009-12-16 |
Family
ID=41471589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201355388U Expired - Lifetime CN201360935Y (en) | 2009-03-13 | 2009-03-13 | Metal ring installation locking device of household appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201360935Y (en) |
-
2009
- 2009-03-13 CN CNU2009201355388U patent/CN201360935Y/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201360935Y (en) | Metal ring installation locking device of household appliance | |
| CN201360933Y (en) | Metal ring installation locking device of household appliance | |
| CN204977336U (en) | Bimetal self -locking heater | |
| CN201583803U (en) | Connection structure of watchcase and watchband | |
| CN201798511U (en) | Electrothermal cooking ware provided with metal decorative strip | |
| CN205385166U (en) | Internet of things intelligent socket | |
| CN203661328U (en) | Magnetic stripe fixing device and electric heating appliance | |
| CN203257804U (en) | Improved installing structure of panel and box body of bath heater or ventilator | |
| CN205338636U (en) | Liquid heater that novel handle fixed knot of utensil constructs | |
| CN206525667U (en) | A kind of replaceable ornaments | |
| CN201370070Y (en) | Soybean milk machine | |
| CN204317682U (en) | Thermal-arrest locating button | |
| CN205639192U (en) | A hide connecting piece for two plates | |
| CN205440217U (en) | Mounting structure of long size plated item end and bumper | |
| CN204467110U (en) | One hits nail | |
| CN202077777U (en) | Single-shoulder bag | |
| CN204102974U (en) | A kind of battery cover fastening fixture of electronic lock | |
| CN202959070U (en) | Zipper fastener | |
| CN203026357U (en) | Capacitor hoop | |
| CN205842754U (en) | A kind of simple gas-cooker drain pan | |
| CN201451426U (en) | One-piece dress | |
| CN201518853U (en) | Novel bang adhesive tape | |
| CN200960044Y (en) | Electric heating water jug with measuring water meter | |
| CN201526926U (en) | Conducting wire-fixing structure of lighting tube choke plug | |
| CN201487805U (en) | Aluminum grid lamp shade |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG ASD HOME ELECTRICAL APPLIANCE CO., LTD. Free format text: FORMER OWNER: DONGGUAN BUBUGAO ELECTRICAL APPLIANCES CO., LTD. Effective date: 20110817 |
|
| 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: 20110817 Address after: 314112, Qian Tang Road, Huimin street, Jiashan County, Zhejiang Province, 18 Patentee after: Zhejiang Taizhou Aishida Electrical Equipment Co., Ltd. Address before: 523860 Guangdong Province, Dongguan city Changan town usha BBK Road No. 126 on the third. Patentee before: Dongguan Bubugao Electrical appliances Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20091216 |
|
| CX01 | Expiry of patent term |