CN203808681U - Magnetic force hinge - Google Patents
Magnetic force hinge Download PDFInfo
- Publication number
- CN203808681U CN203808681U CN201420172526.3U CN201420172526U CN203808681U CN 203808681 U CN203808681 U CN 203808681U CN 201420172526 U CN201420172526 U CN 201420172526U CN 203808681 U CN203808681 U CN 203808681U
- Authority
- CN
- China
- Prior art keywords
- rotating seat
- magnetic force
- magnetic
- hinge
- cannelure
- 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
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Abstract
The utility model provides a magnetic force hinge, comprising a fixed base and a rotating seat. The upper surface of the fixed base is provided with an annular groove; the positions in the fixed base close to the outer wall of the annular groove are uniformly provided with outer magnetic blocks with magnetic force facing the axis direction of the annular groove. The positions in the rotating seat close to the outer wall are provided with inner magnetic blocks with magnetic force direction just facing the outer magnetic blocks; the opposite surfaces of the outer magnetic blocks and the inner magnetic blocks employ opposite magnetic poles; the rotating seat can be rotatably assembled on a cylindrical boss in the intermediate part of the fixed base. The hinge can prevent a door plate from automatic closure in case of smaller force; meanwhile resistance is magnetic force and can not generate magnetic wearing, thus the hinge can be used for a long time.
Description
Technical field
The utility model relates to hardware technical field, is specifically related to a kind of magnetic force hinge.
Background technology
Door or window are usually used hinge (being called again hinge) to connect, hinge can be so that door and window and wall be lived the wall of cupboard realize hinged, facilitate level to or vertically to unlatching.And hinge arrangement along vertical axes level when opening rotation, although rotation is vertically freely, running into some external force, or wind-force is when brush, very easily door and window is shut automatically, thereby people is locked out or the person is caused and collided with.Our normally used hinge on door is by the unsettled doorframe that is hinged on of door simultaneously, and door there will be unavoidably some distortion sagging after permanent folding like this.And traditional hinge arrangement lubrication system not conventionally, hinge usually there will be and weares and teares or corrosion after using a period of time like this, affects hinged effect, or directly causes the damage of hinge.
Utility model content
For above problem, the utility model provides a kind of magneticaction that uses in a plurality of angles, to provide the magnetic force hinge of determining positioning resistance to the rotary door structure of assembling.
The utility model solves the technical scheme that its technical problem adopts: this magnetic force hinge comprises firm banking, rotating seat; Described firm banking is flattened cylindrical shape, and its upper surface is designed with cannelure, and described rotating seat is toroidal; In described firm banking, on the close outer wall position of cannelure, be evenly equipped with the outer magnetic patch that magnetic force points to cannelure axis direction, described rotating seat is inner is equipped with magnetic force direction over against the interior magnetic patch of described outer magnetic patch near outer wall position, shown in the opposite face employing opposite pole of outer magnetic patch and interior magnetic patch; Described rotating seat is rotatable to be assemblied on the middle cylinder boss of described firm banking.
As preferably, between described rotating seat and the outer wall of described cannelure, be equipped with annular dismountable adjustable ring.
As preferably, described rotating seat is connected by bearing with described cylinder boss, and rotating seat horizontal positioned is equipped with liquid lubrication oil in described cannelure.
The beneficial effects of the utility model are: this magnetic force hinge is used for class part to carry out hinge-connection, and described firm banking can be used for being fixed with ground, and described rotating seat can be used for fixing with the axis of rotation of door-plate.So just can realize by the rotatable assembling of the two hinge-connection of the shop front, the principle of inhaling mutually due to opposite pole, when firm banking, the upper outside magnetic patch of rotating seat and interior magnetic patch are just in time relative, will produce larger suction, this suction will become resistance when reversing described rotating seat, makes rotating seat rest on certain angle.This hinge can prevent that door-plate is subject to less power and will automatically cuts out, and this resistance is magnetive attraction simultaneously, can not produce magnetic wearing and tearing, and the service time of hinge is longer.
Accompanying drawing explanation
Fig. 1 is the structural representation that this magnetic force hinge is overlooked direction.
Fig. 2 is the structural representation of this magnetic force hinge forward section.
Fig. 3 is the structural representation of this magnetic force hinge end of door plate when hinged.
The specific embodiment
Below in conjunction with embodiment, the utility model is further illustrated:
As shown in embodiment in Fig. 1 and Fig. 2, this magnetic force hinge, it comprises firm banking 1, rotating seat 2; Described firm banking 1 is flattened cylindrical shape, and its upper surface is designed with cannelure 11, and described rotating seat 2 is toroidal; The interior outer magnetic patch 3 near being evenly equipped with magnetic force sensing cannelure 11 axis directions on the outer wall position of cannelure 11 of described firm banking 1, described rotating seat 2 is inner is equipped with magnetic force direction over against the interior magnetic patch 4 of described outer magnetic patch 3 near outer wall positions, shown in the opposite face employing opposite pole of outer magnetic patch 3 and interior magnetic patch 4; Described rotating seat 2 is rotatable to be assemblied on the middle cylinder boss 12 of described firm banking 1.
This magnetic force hinge is used for class part to carry out hinge-connection, and it specifically assembles mode as shown in Figure 3, and described firm banking 1 can be used for being fixed with ground, and described rotating seat 2 can be used for fixing with the axis of rotation of door-plate 7.So just can realize by the rotatable assembling of the two hinge-connection of the shop front, the principle of inhaling mutually due to opposite pole, when firm banking 1, the upper outside magnetic patch 3 of rotating seat 2 and interior magnetic patch 4 are just in time relative, will produce larger suction, this suction will become resistance when reversing described rotating seat 2, makes rotating seat 2 rest on certain angle.This hinge can prevent that door-plate 7 is subject to less power and will automatically cuts out, and this resistance is magnetive attraction simultaneously, can not produce magnetic wearing and tearing, and the service time of hinge is longer.
As depicted in figs. 1 and 2, between described rotating seat 2 and the outer wall of described cannelure 11, be equipped with annular dismountable adjustable ring 5.Described adjustable ring 5 is toroidal, can adopt elastic rubber material to make, and is directly enclosed within on the outer wall of described rotating seat 2.Magnetic force between the external magnetic patch 3 of described adjustable ring 5 and interior magnetic patch 4 just has certain inhibition, can reduce magnetic force between outer magnetic patch 3 and interior magnetic patch 4, can regulate the rotary resistance between firm banking 1, rotating seat 2 by changing the adjustable ring 5 of different-thickness like this, make this resistance an applicable size.
Described rotating seat 2 is connected by bearing 6 with described cylinder boss 12, and rotating seat 2 horizontal positioned are equipped with liquid lubrication oil in described cannelure 11.Add the wearing and tearing that liquid lubrication oil can reduce bearing 6 greatly, the application life of improving whole magnetic force hinge.
Claims (3)
1. a magnetic force hinge, it comprises firm banking (1), rotating seat (2); It is characterized in that: described firm banking (1) is flattened cylindrical shape, and its upper surface is designed with cannelure (11), and described rotating seat (2) is toroidal; In described firm banking (1), on the close outer wall position of cannelure (11), be evenly equipped with the outer magnetic patch (3) that magnetic force points to cannelure (11) axis direction, described rotating seat (2) is inner is equipped with magnetic force direction over against the interior magnetic patch (4) of described outer magnetic patch (3) near outer wall position, shown in the opposite face employing opposite pole of outer magnetic patch (3) and interior magnetic patch (4); Described rotating seat (2) is rotatable to be assemblied on the middle cylinder boss (12) of described firm banking (1).
2. magnetic force hinge according to claim 1, is characterized in that: between described rotating seat (2) and the outer wall of described cannelure (11), be equipped with annular dismountable adjustable ring (5).
3. magnetic force hinge according to claim 1, is characterized in that: described rotating seat (2) is connected by bearing (6) with described cylinder boss (12), rotating seat (2) horizontal positioned, and described cannelure is equipped with liquid lubrication oil in (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420172526.3U CN203808681U (en) | 2014-04-10 | 2014-04-10 | Magnetic force hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420172526.3U CN203808681U (en) | 2014-04-10 | 2014-04-10 | Magnetic force hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203808681U true CN203808681U (en) | 2014-09-03 |
Family
ID=51447457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420172526.3U Expired - Fee Related CN203808681U (en) | 2014-04-10 | 2014-04-10 | Magnetic force hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203808681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912169A (en) * | 2014-04-10 | 2014-07-09 | 吴江市赛纳电子科技有限公司 | Magnetic hinge |
-
2014
- 2014-04-10 CN CN201420172526.3U patent/CN203808681U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912169A (en) * | 2014-04-10 | 2014-07-09 | 吴江市赛纳电子科技有限公司 | Magnetic hinge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20150410 |
|
| EXPY | Termination of patent right or utility model |