CN201155255Y - Flexible rare-earth rubber door magnet - Google Patents
Flexible rare-earth rubber door magnet Download PDFInfo
- Publication number
- CN201155255Y CN201155255Y CNU2007200560969U CN200720056096U CN201155255Y CN 201155255 Y CN201155255 Y CN 201155255Y CN U2007200560969 U CNU2007200560969 U CN U2007200560969U CN 200720056096 U CN200720056096 U CN 200720056096U CN 201155255 Y CN201155255 Y CN 201155255Y
- Authority
- CN
- China
- Prior art keywords
- magnet
- suction disc
- earth rubber
- door
- rubber
- 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
- 229920001971 elastomer Polymers 0.000 title claims abstract description 35
- 239000005060 rubber Substances 0.000 title claims abstract description 35
- 229910052761 rare earth metal Inorganic materials 0.000 title claims description 26
- 150000002910 rare earth metals Chemical class 0.000 title claims description 26
- 238000000034 method Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 5
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 229920005987 OPPANOL® Polymers 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 1
- YWTMTKBIVNUPNG-UHFFFAOYSA-N [N].[Fe].[Nd] Chemical compound [N].[Fe].[Nd] YWTMTKBIVNUPNG-UHFFFAOYSA-N 0.000 description 1
- PRQMIVBGRIUJHV-UHFFFAOYSA-N [N].[Fe].[Sm] Chemical compound [N].[Fe].[Sm] PRQMIVBGRIUJHV-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 238000009770 conventional sintering Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- -1 haloflex Polymers 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010057 rubber processing Methods 0.000 description 1
- 229910000938 samarium–cobalt magnet Inorganic materials 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
Images
Landscapes
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
The utility model discloses a new-style flexible rear-earth rubber magnetic door stopper, comprising a magnet support, a suction disc support saddle and a suction disc. The suction disc support and the suction disc are connected by a pin or a spring. The new-style flexible rear earth rubber magnetic door stopper is characterized in that the magnet support is provided with a layer of flexible rear earth rubber magnetic piece. Rubber is adopted as the agglomerant of new-style flexible rear earth rubber magnet of the utility model; the new-style flexible rear earth rubber magnet has good flexibility, thus avoiding the shortcomings of the traditional sintered magnet. The magnet has simple processing technique, and rim charge can be used repeatedly, and cost is low.
Description
Technical field
The utility model relates to a kind of magnetic door-inhale device that is used on the door.
Background technology
At present, the kind of door-inhale is more on the market, mainly based on the magnet-type door-inhale, this door-inhale comprises magnet assemblies and suction disc assembly, magnet assemblies is made up of common magnet piece and bearing, and the suction disc assembly is made up of suction disc and bearing, and suction disc is made by iron block, general magnet assemblies is installed on the wall, the suction disc assembly is installed in the relevant position on the door, and is after opening the door, that the suction disc assembly on the door is close mutually with the magnet assemblies that is installed on the wall, they have just held, and so just can fix door.Its weak point is: the permanent magnet in traditional door-inhale mainly is a sintered magnet, the processing technology complexity of this magnet, leftover bits and pieces of material is more, cost is higher, and sintered magnet belongs to the fragility hard material, in packing, transportation, use, easily because accident such as take place that brittle failure, tong are hurted sb.'s feelings is collided in absorption.
The flexible bonding rare-earth magnet is a kind of new product of bonding rare earth magnet, is cementing agent with rubber, is different from the rigidity bonding rare earth magnet that injection moulding and mould pressing process are produced.The employing rubber processing is produced, and need not make complicated die, but expense is low, the high free bend of production efficiency does not ftracture, product size can change arbitrarily.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, proposes a kind of Door sucktion type wing-securing means that adopts the flexible bonding rare-earth magnet as magnet.
The utility model is to realize like this, a kind of novel flexible rare-earth rubber Door magnet comprises magnet support, suction disc bearing and suction disc, and the suction disc bearing is connected by bearing pin or spring with suction disc, magnet support is fixed on wall or the ground, and magnet support is provided with one deck flexible rare-earth rubber magnetic sheet.
Flexible rare-earth rubber magnetic sheet is made of magnetic and rubber adhesive.
The used magnetic of flexible rare-earth rubber magnetic sheet can be a kind of or any combination in them in neodymium iron boron, neodymium iron nitrogen, samarium iron nitrogen, the SmCo.
The used cementing agent of flexible rare-earth rubber magnetic sheet can be a kind of in the rubber such as haloflex, acrylonitrile-butadiene rubber, EP rubbers, neoprene, polyurethane rubber, butadiene rubber, butadiene-styrene rubber, butyl rubber, Oppanol, polysulfide rubber, silicon rubber or their any combination.
The utility model magnet adopts plane multipole magnetization mode, and magnetizing to compare with the used thickness direction of sintered magnet has higher suction.In addition, this novel flexible rare earth rubber magnet adopts rubber as cementing agent, has good flexibility, thereby has avoided the shortcoming of conventional sintering magnet.And the processing technology of this magnet is simple, and rim charge can reclaim use repeatedly, and cost is lower.
Description of drawings
Fig. 1 is the structure chart of embodiment 1 door-inhale;
Fig. 2 is the structure chart of embodiment 2 door-inhales;
Fig. 3 is the structure chart of embodiment 3 door-inhales;
Fig. 4 is the structure chart of embodiment 4 door-inhales.
The specific embodiment
Embodiment 1: as shown in Figure 1, a kind of novel flexible rare-earth rubber Door magnet comprises magnet support 1, flexible rare-earth rubber magnetic sheet 4, suction disc bearing 2 and suction disc 3, suction disc 3 is made by iron block, and suction disc bearing 2 and suction disc 3 are connected by bearing pin, and suction disc bearing 2 is contained in the back of door; The front end that flexible rare-earth rubber magnetic sheet 4 is adhered fixed at magnet support 1, the base 5 of magnet support 1 is fixed on the relevant position of wall by screw.
Embodiment 2: as shown in Figure 2, a kind of novel flexible rare-earth rubber Door magnet comprises magnet support 1, flexible rare-earth rubber magnetic sheet 4, suction disc bearing 2 and suction disc 3, suction disc 3 is made by iron block, and suction disc bearing 2 and suction disc 3 are connected by bearing pin, and suction disc bearing 2 is contained in the back of door; Flexible rare-earth rubber magnetic sheet 4 is adhered fixed on the side wall surface of magnet support 1, and the base 5 of magnet support 1 is fixed on relevant position on the ground by screw.
Embodiment 3: as shown in Figure 3, a kind of novel flexible rare-earth rubber Door magnet comprises magnet support 1, flexible rare-earth rubber magnetic sheet 4, suction disc bearing 2 and suction disc 3, suction disc 3 is made by iron block, and suction disc bearing 2 and suction disc 3 are connected by spring, and suction disc bearing 2 is contained in the back of door; Flexible rare-earth rubber magnetic sheet 4 is adhered fixed on the side wall surface of magnet support 1, and the base 5 of magnet support 1 is fixed on relevant position on the ground by screw.
Embodiment 4: as shown in Figure 4, a kind of novel flexible rare-earth rubber Door magnet comprises magnet support 1, flexible rare-earth rubber magnetic sheet 4, suction disc bearing 2 and suction disc 3, suction disc 3 is made by iron block, and suction disc bearing 2 and suction disc 3 are connected by spring, and suction disc bearing 2 is contained in the back of door; The front end that flexible rare-earth rubber magnetic sheet 4 is adhered fixed at magnet support 1, the base 5 of magnet support 1 is fixed on the relevant position of wall by screw.
Claims (1)
1, a kind of novel flexible rare-earth rubber Door magnet, comprise magnet support (1), suction disc bearing (2) and suction disc (3), magnet support is fixed on wall or the ground, suction disc bearing (2) links to each other with suction disc (3), it is characterized in that: magnet support (1) is provided with one deck flexible rare-earth rubber magnetic sheet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200560969U CN201155255Y (en) | 2007-08-27 | 2007-08-27 | Flexible rare-earth rubber door magnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200560969U CN201155255Y (en) | 2007-08-27 | 2007-08-27 | Flexible rare-earth rubber door magnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201155255Y true CN201155255Y (en) | 2008-11-26 |
Family
ID=40103039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200560969U Expired - Lifetime CN201155255Y (en) | 2007-08-27 | 2007-08-27 | Flexible rare-earth rubber door magnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201155255Y (en) |
-
2007
- 2007-08-27 CN CNU2007200560969U patent/CN201155255Y/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201153601Y (en) | Flexible rare earth magnetic absorbing structure | |
| CN201155255Y (en) | Flexible rare-earth rubber door magnet | |
| CN203617860U (en) | Error-proofing apparatus for installing rotor magnet of brushless DC (direct current) motor | |
| CN201153783Y (en) | Novel flexible rare earth magnetic hook | |
| CN2758415Y (en) | Magnetic suspension sliding window | |
| CN203076587U (en) | Forming mold for improving magnetic force line density of sintered neodymium iron boron corner | |
| CN202462673U (en) | Workholder for high-speed slicer | |
| CN201739310U (en) | Structure of novel compound washer | |
| CN202347928U (en) | Glass door handle | |
| CN202714787U (en) | Closestool | |
| CN201660069U (en) | Magnetic attraction type positioner of folding bicycle | |
| CN202422906U (en) | Magnetic-suction fixing device | |
| CN221427468U (en) | A NdFeB strong magnetic ring that is easy to assemble | |
| CN201989357U (en) | Material sucking and combing device | |
| CN201317165Y (en) | External hanging anti-counterfeiting stamp with induction chip | |
| CN203061874U (en) | Mould for sintering NdFeB | |
| CN210167201U (en) | Tile-shaped samarium cobalt magnet with cambered surface | |
| CN203218054U (en) | Automatic multi-pole magnetizing device of iron boron magnetic materials | |
| CN201102855Y (en) | Permanent magnetic hoisting jack | |
| CN203996011U (en) | Temporary term stop board | |
| CN202915854U (en) | A positioning gauge | |
| CN2857329Y (en) | Permanent-magnet speed reducer | |
| CN201570725U (en) | Adsorption-type fixable terminal board | |
| CN201849447U (en) | Novel fender device for electric vehicle | |
| CN204605704U (en) | Temporary term stop board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081126 |
|
| CX01 | Expiry of patent term |