CN202578248U - Magnetic hinge - Google Patents
Magnetic hinge Download PDFInfo
- Publication number
- CN202578248U CN202578248U CN 201120544240 CN201120544240U CN202578248U CN 202578248 U CN202578248 U CN 202578248U CN 201120544240 CN201120544240 CN 201120544240 CN 201120544240 U CN201120544240 U CN 201120544240U CN 202578248 U CN202578248 U CN 202578248U
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- CN
- China
- Prior art keywords
- cover
- magnetosheath
- recto
- verso
- hinge
- 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 discloses a magnetic hinge, which comprises a left blade, a left hinge cover, a right blade, a right hinge cover and a spindle, wherein a left magnetic cover is fixedly connected with the left hinge cover; a right magnetic cover is fixedly connected with the right hinge cover; the spindle, a shaft hole of the left magnetic cover and a shaft hole of the right magnetic cover are in coaxial movable fit connection; an upper magnetic pole surface of the left magnetic cover is contacted with a lower magnetic pole surface of the right magnetic cover; and the upper magnetic pole surface of the left magnetic cover has opposite polarities to a lower magnetic pole surface of the right magnetic cover. According to the magnetic hinge, a power supply is not required, the left magnetic cover and the right magnetic cover are arranged in the hinge, the wind is prevented from blowing the door to rotate by utilizing the magnetic attraction generated by the left magnetic cover and the right magnetic cover, the speed of blowing the door through the wind is effectively reduced, and the phenomenon that the door is blown to rapidly rotate by the wind so as to clip the children or the old is avoided.
Description
Technical field
The utility model relates to a kind of hinge, particularly a kind of magnetic hinge.
Background technology
At present, the ready-made hinge that is used to install door does not have damping function, the interior door of using ready-made hinge to install; The interior door of highrise building particularly; When big wind, the interior door quick closedown often occurs, and the power of closing is very big; Interior door is easy to crush child or old man, and a kind of magnetic hinge has become the security needs of people's installation room inside door.
The content of invention
The purpose of the utility model provides a kind of novel magnetic hinge, solves with ready-made hinge the problem that door crushes child or old man is installed.
The technical scheme that the utility model adopted is: the magnetic hinge, include lobus sinister sheet, verso cover, lobus dexter sheet, recto cover and mandrel, and lobus sinister sheet and verso cover fuse; Lobus dexter sheet and recto cover fuse; Lobus sinister sheet, verso cover, lobus dexter sheet, recto are overlapped by the nonferromagnetic material manufacturing, and the magnetic hinge is provided with left magnetosheath and right magnetosheath, and left magnetosheath is fixedly connected with the verso cover; Right magnetosheath overlaps with recto and is fixedly connected, the axis hole of mandrel and left magnetosheath and the axis hole of right magnetosheath is coaxial is connected movingly; The last magnetic pole strength of left side magnetosheath contacts with the lower magnetic pole face of right magnetosheath, and the polarity of the last magnetic pole strength of left magnetosheath and the lower magnetic pole face of right magnetosheath is opposite.
The external surface of left side magnetosheath is made up of left exterior arc surface and outer left plane; The inner surface of verso cover is made up of left inner arc surface and left inner plane; Left side magnetosheath is matched with in the verso cover; The left exterior arc surface of left side magnetosheath contacts with the left inner arc surface of verso cover, and the outer left plane of left magnetosheath contacts with the left inner plane of verso cover; The external surface of right magnetosheath is made up of right exterior arc surface and outer right plane; The inner surface of recto cover is made up of right inner arc surface and right inner plane; Right magnetosheath is matched with in the recto cover; The right exterior arc surface of right magnetosheath contacts with the right inner arc surface of recto cover, and the outer right plane of right magnetosheath contacts with the right inner plane of recto cover.
The operating principle of magnetic hinge is: during use, the lobus sinister sheet of magnetic hinge is fixedly connected with doorframe, and the lobus dexter sheet of magnetic hinge is fixedly connected with door; When the wind door rotates; Owing to be fixedly installed in the interior left magnetosheath of the verso cover of lobus sinister sheet the right magnetosheath in the recto cover that is fixedly installed in the lobus dexter sheet there is a magnetic attraction; The magnetic magnetic attraction hinders the rotation of dodge gate with respect to doorframe; Slow down speed and impact force that dodge gate rotates, prevent that door from crushing child or old man.
The beneficial effect of the utility model is: the magnetic hinge of the utility model need not power supply; Left magnetosheath and right magnetosheath are installed in the hinge; The magnetic attraction that utilizes left magnetosheath and right magnetosheath to produce hinders the wind door and rotates; Slow down effectively by the moving speed of wind, prevent that wind door quick rotation from crushing child or old man.
Description of drawings
Fig. 1 is a magnetic hinge structure sketch map;
Fig. 2 is lobus sinister sheet and verso nested structure sketch map;
Fig. 3 is lobus dexter sheet and recto nested structure sketch map.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further explained:
Magnetic hinge structure sketch map shown in Figure 1, shown in Figure 22 lobus sinister sheet and verso nested structure sketch map and lobus dexter sheet and recto nested structure sketch map shown in Figure 3; The magnetic hinge includes lobus sinister sheet 1, verso cover 2, lobus dexter sheet 3, recto cover 4 and mandrel 5, and lobus sinister sheet 1 fuses with verso cover 2; Lobus dexter sheet 3 fuses with recto cover 4; Lobus sinister sheet 1, verso cover 2, lobus dexter sheet 3, recto cover 4 are by the nonferromagnetic material manufacturing, and the magnetic hinge is provided with left magnetosheath 6 and right magnetosheath 7, and left magnetosheath 6 is fixedly connected with verso cover 2; Right magnetosheath 7 overlaps 4 with recto and is fixedly connected, the axis hole of mandrel 5 and left the magnetosheath 6 and axis hole of right magnetosheath 7 is coaxial is connected movingly; The last magnetic pole strength 8 of left side magnetosheath 6 contacts with the lower magnetic pole face 9 of right magnetosheath 7, and the last magnetic pole strength 8 of left magnetosheath 6 is opposite with the polarity of the lower magnetic pole face 9 of right magnetosheath 7; In order to strengthen the magnetic field intensity of left magnetosheath 6 and right magnetosheath 7, left magnetosheath 6 and right magnetosheath 7 are by the ndfeb magnet manufacturing.
In order to implement being fixedly connected of left magnetosheath 6 and verso cover 2, overlap 4 be fixedly connected in order to implement right magnetosheath 7 and recto; The external surface of left side magnetosheath 6 is made up of left exterior arc surface 10 and outer left plane 11; The inner surface of verso cover 2 is made up of left inner arc surface 12 and left inner plane 13; Left side magnetosheath 6 is matched with in the verso cover 2; The left exterior arc surface 10 of left side magnetosheath 6 contacts with the left inner arc surface 12 of verso cover 2, and the outer left plane 11 of left magnetosheath 6 contacts with the left inner plane 13 of verso cover 2; The external surface of right magnetosheath 7 is made up of right exterior arc surface 14 and outer right plane 15; The inner surface of recto cover 4 is made up of right inner arc surface 16 and right inner plane 17; Right magnetosheath 7 is matched with in the recto cover 4; The right exterior arc surface 14 of right magnetosheath 7 contacts with the right inner arc surface 16 of recto cover 4, and the outer right plane 15 of right magnetosheath 7 contacts with the right inner plane 17 of recto cover 4.
In order to strengthen the magnetic attraction of left magnetosheath 6 and each right magnetosheath 7, verso cover 2 and recto cover 4 are provided with a plurality of, and each verso cover 2 fuses with lobus sinister sheet 1, and each recto cover 4 fuses with lobus dexter sheet 3; Each verso cover 2 is fixedly connected with left magnetosheath 6, and each recto cover 4 is fixedly connected with right magnetosheath 7, and each left magnetosheath 6 contacts with each right magnetosheath 7, and each left magnetosheath 6 is opposite with the pole polarity of the contact surface of each right magnetosheath 7; The axis hole of each left magnetosheath 6 and each right magnetosheath 7 is connected with mandrel 5 is coaxial movingly.The below of the verso cover 2 of lobus sinister sheet 1 is provided with down recto cover 18; Following recto cover 18 fuses with lobus dexter sheet 3; Be fixed with down right magnetosheath 19 in the following recto cover 18; The axis hole of right magnetosheath 19 is connected with mandrel 5 is coaxial movingly down, and the upper end magnetic pole strength 20 of following right magnetosheath 19 contacts with the lower end magnetic pole strength 21 of left magnetosheath 6, and upper end magnetic pole strength 20 is opposite with the polarity of lower end magnetic pole strength 21.
In order to improve the hinged performance of lobus sinister sheet 1 and verso cover 2 and lobus dexter sheet 3 and recto cover 4; Verso cover 2 and recto cover 4 are provided with a plurality of; Recto is overlapped 4 tops and is provided with hinge bearing 22, the dead eye of hinge bearing 22 and 5 coaxial connections of mandrel, and the outer ring of hinge bearing 22 contacts with recto cover 4; The top of hinge bearing 22 is provided with verso cover 2, and the outer ring of hinge bearing 22 contacts with verso cover 2; The magnetic hinge is provided with hinge end socket 23, and hinge end socket 23 is fixedly connected with verso cover 2 or recto cover 4, and hinge end socket 23 contacts with mandrel 5; Be fixed with left axle sleeve 24 in the verso cover 2, hinge end socket 23 is fixedly connected with left axle sleeve 24, and left axle sleeve 24 and mandrel 5 are coaxial to be connected movingly.
Overlap 2 bonding strength in order to strengthen lobus sinister sheet 1 with verso, lobus sinister sheet 1 is connected with the left interface 25 usefulness welded constructions of verso cover 2; Overlap 4 bonding strength in order to strengthen lobus dexter sheet 3 with recto, lobus dexter sheet 3 overlaps 4 right interface 26 usefulness welded constructions with recto and is connected.
Claims (7)
1. magnetic hinge; Include lobus sinister sheet (1), verso cover (2), lobus dexter sheet (3), recto cover (4) and mandrel (5); Lobus sinister sheet (1) fuses with verso cover (2), and lobus dexter sheet (3) fuses with recto cover (4), and lobus sinister sheet (1), verso cover (2), lobus dexter sheet (3), recto cover (4) are by the nonferromagnetic material manufacturing; It is characterized in that: the magnetic hinge is provided with left magnetosheath (6) and right magnetosheath (7); Left side magnetosheath (6) is fixedly connected with verso cover (2), and right magnetosheath (7) is fixedly connected with recto cover (4), the axis hole of mandrel (5) and left magnetosheath (6) and the axis hole of right magnetosheath (7) is coaxial is connected movingly; The last magnetic pole strength (8) of left side magnetosheath (6) contacts with the lower magnetic pole face (9) of right magnetosheath (7), and the last magnetic pole strength (8) of left magnetosheath (6) is opposite with the polarity of the lower magnetic pole face (9) of right magnetosheath (7); The external surface of left side magnetosheath (6) is made up of left exterior arc surface (10) and outer left plane (11); The inner surface of verso cover (2) is made up of left inner arc surface (12) and left inner plane (13); Left side magnetosheath (6) is matched with in the verso cover (2); The left exterior arc surface (10) of left side magnetosheath (6) contacts with the left inner arc surface (12) of verso cover (2), and the outer left plane (11) of left magnetosheath (6) contacts with the left inner plane (13) of verso cover (2); The external surface of right magnetosheath (7) is made up of right exterior arc surface (14) and outer right plane (15); The inner surface of recto cover (4) is made up of right inner arc surface (16) and right inner plane (17); Right magnetosheath (7) is matched with in the recto cover (4); The right exterior arc surface (14) of right magnetosheath (7) contacts with the right inner arc surface (16) of recto cover (4), and the outer right plane (15) of right magnetosheath (7) contacts with the right inner plane (17) of recto cover (4).
2. magnetic hinge according to claim 1 is characterized in that: described verso cover (2) and recto cover (4) are provided with a plurality of, and each verso cover (2) fuses with lobus sinister sheet (1), and each recto cover (4) fuses with lobus dexter sheet (3); Each verso cover (2) is fixedly connected with left magnetosheath (6), and each recto cover (4) is fixedly connected with right magnetosheath (7), and each left magnetosheath (6) contacts with each right magnetosheath (7), and each left magnetosheath (6) is opposite with the pole polarity of the contact surface of each right magnetosheath (7); The axis hole of each left magnetosheath (6) and each right magnetosheath (7) is connected with mandrel (5) is coaxial movingly.
3. magnetic hinge according to claim 1; It is characterized in that: the below of the verso cover (2) of said lobus sinister sheet (1) is provided with down recto cover (18); Following recto cover (18) fuses with lobus dexter sheet (3), is fixed with down right magnetosheath (19) in the following recto cover (18), and the axis hole of following right magnetosheath (19) is connected with mandrel (5) is coaxial movingly; The upper end magnetic pole strength (20) of right magnetosheath (19) contacts with the lower end magnetic pole strength (21) of left magnetosheath (6) down, and upper end magnetic pole strength (20) is opposite with the polarity of lower end magnetic pole strength (21).
4. magnetic hinge according to claim 1; It is characterized in that: described verso cover (2) and recto cover (4) are provided with a plurality of; Recto cover (4) top is provided with hinge bearing (22), the dead eye of hinge bearing (22) and coaxial connection of mandrel (5), and the outer ring of hinge bearing (22) contacts with recto cover (4); The top of hinge bearing (22) is provided with verso cover (2), and the outer ring of hinge bearing (22) contacts with verso cover (2).
5. magnetic hinge according to claim 1 is characterized in that: described magnetic hinge is provided with hinge end socket (23), and hinge end socket (23) is fixedly connected with verso cover (2) or recto cover (4), and hinge end socket (23) contacts with mandrel (5).
6. magnetic hinge according to claim 5 is characterized in that: be fixed with left axle sleeve (24) in the described verso cover (2), hinge end socket (23) is fixedly connected with left axle sleeve (24), and left axle sleeve (24) is connected with mandrel (5) is coaxial movingly.
7. magnetic hinge according to claim 1 is characterized in that: described lobus sinister sheet (1) is connected with welded construction with the left interface (25) of verso cover (2), and lobus dexter sheet (3) is connected with welded construction with the right interface of recto cover (4) (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120544240 CN202578248U (en) | 2011-12-12 | 2011-12-12 | Magnetic hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120544240 CN202578248U (en) | 2011-12-12 | 2011-12-12 | Magnetic hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202578248U true CN202578248U (en) | 2012-12-05 |
Family
ID=47247671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120544240 Expired - Fee Related CN202578248U (en) | 2011-12-12 | 2011-12-12 | Magnetic hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202578248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397069A (en) * | 2016-12-13 | 2018-08-14 | 泉州台商投资区尚良建筑装饰有限公司 | A kind of linkwork |
-
2011
- 2011-12-12 CN CN 201120544240 patent/CN202578248U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397069A (en) * | 2016-12-13 | 2018-08-14 | 泉州台商投资区尚良建筑装饰有限公司 | A kind of linkwork |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20131212 |