CN201047213Y - Magnetic levitation door knob - Google Patents
Magnetic levitation door knob Download PDFInfo
- Publication number
- CN201047213Y CN201047213Y CNU2007200785661U CN200720078566U CN201047213Y CN 201047213 Y CN201047213 Y CN 201047213Y CN U2007200785661 U CNU2007200785661 U CN U2007200785661U CN 200720078566 U CN200720078566 U CN 200720078566U CN 201047213 Y CN201047213 Y CN 201047213Y
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- CN
- China
- Prior art keywords
- magnetic patch
- base
- door
- magnetic
- doorstop
- 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
A no-touch, silent, wind-protection and door-fixation magnetic suspension ball catch comprises a doorstop, on which a base, a support saddle, a magnetism mass and a adhesive joint are connected sequentially, a doorstop base which is connected with the base by one or a plurality of magnetism masses which are connected with the support saddle or the base in an embedded way or with a screw. The polarity of an opposite side of a pair of magnetism masses on the doorstop and on the doorstop base is opposite, and that of the other pair of magnetism masses is same, which leads the magnetism mass on the doorstop and the magnetism mass on the doorstop base to form an intertwine interval type attraction and an interval type repulsion simultaneously so as to achieve the purpose of no collision, suspension, silence, wind-protection and door-fixation.
Description
Technical field
The utility model relates to a kind of magnetic door knob, especially a kind of noiseless, windproof magnetic suspension door knob.
Background technology
Modal door knob has two kinds on market at present, a kind ofly inhales the formula door knob mutually for magnet butt joint, by magnetic patch, base, meet and discuss and form.When door is opened on the door meet and discuss with wall on the base magnetic patch inhale mutually, prevent that door handle from bumping the purpose of wall thereby reach, but when magnetic patch is inhaled mutually and collided, can send big sound, and fragile.Second kind is magnet pushing type door knob, and Chinese patent manual CN2858898Y discloses this door knob.By magnetic patch, base, meet and discuss and form.Base magnetic patch on meet and discuss magnetic patch and the wall when door is opened on the door repels each other, and does not have sound when two magnetic patch repel each other, and is not fragile, but can not play the effect of windproof fixedly door.
Summary of the invention
For overcome existing door knob big, fragile at sound, do not have the deficiency of windproof fixedly door function aspects again, the utility model provides a kind of magnetic suspension door knob, this door knob can not only prevent that door handle from bumping wall, slient suspension, and can play the effect of windproof fixedly door.
Technical scheme
Two kinds of schemes that its technical problem that solves the utility model adopts are: magnet material is the Nd-Fe-B permanent magnetic piece, and on meeting and discussing, base, bearing, magnetic patch, rubber cushion connect, and magnetic patch can adopt embedding or screw to be connected with bearing.One, bump seat go up with meet and discuss on magnetic patch opposite face polarity different, magnetic patch on making the magnetic patch that bumps on the seat during installation and meeting and discussing intermeshes, and magnetic patch and magnetic patch opposite face should maintain a certain distance, when opening the door, bump magnetic patch on the seat on the magnetic patch on meeting and discussing on the door and the body of wall and form staggered compartment and inhale (as shown in Figure 1 and Figure 2) mutually.Two, bump seat go up with meet and discuss on a pair of magnetic patch opposite face polarity different, and another is identical to magnetic patch opposite face polarity, when opening the door, bump magnetic patch on the seat on the magnetic patch on meeting and discussing on the door and the body of wall and form staggered compartment simultaneously and inhale mutually with compartment and repel each other (as shown in Figure 3, Figure 4).There is a natural attraction between the sexes, principle of same-sex repulsion to utilize magnet, reaches slient suspension when opening the door, and the purpose of energy wind prevention and door fix.
The beneficial effects of the utility model are: when can prevent that door handle from bumping wall, reach the purpose of contactless, slient suspension, wind prevention and door fix, and simple in structure.
Below in conjunction with accompanying drawing the utility model embodiment is described further
Description of drawings
Fig. 1 is the schematic diagram of the utility model embodiment 1.
Fig. 2 is the schematic diagram of the utility model embodiment 2.
Fig. 3 is the schematic diagram of the utility model embodiment 3.
Fig. 4 is the schematic diagram of the utility model embodiment 4.
Embodiment
In Fig. 1, on meet and discuss (A), base (1), bearing (2), magnetic patch (3), rubber cushion (4) order link to each other, and wherein magnetic patch (3) is that embedding or screw are connected with bearing (2); Bumping on the seat (B), magnetic patch (5), magnetic patch (6) link to each other with U type base (7) two-port respectively, and wherein magnetic patch (5), magnetic patch (6) are that embedding or screw are connected with base (7).The cross section of base (1) and bearing (2) is cylindrical or square, is split, silk mouthful connection.Base (7) is the U font, and 2-3 fixing hole left in base (1) and base (7) inside, and inside is silk mouthful connection.Magnetic patch (5), magnetic patch (6) all form at interval with magnetic patch (3) to be inhaled mutually.
In Fig. 2, on meet and discuss (A), base (1), bearing (2), magnetic patch (3), rubber cushion (4) order link to each other, and wherein magnetic patch (3) is that embedding or screw are connected with bearing (2); Bumping on the seat (B), magnetic patch (5), bearing (6), base (7) link to each other, and wherein magnetic patch (5) is that embedding or screw are connected with bearing (6).The cross section of base (1), base (7) and bearing (2), bearing (6) is cylindrical or square, is split, silk mouthful connection.All leave 2-3 fixing hole in base (1) and the base (7), inside is silk mouthful connection.Magnetic patch (3) forms at interval with magnetic patch (5) to be inhaled mutually.
In Fig. 3, on meet and discuss (A), base (1), bearing (2), magnetic patch (3), rubber cushion (4) link to each other, and wherein magnetic patch (3) is that embedding or screw are connected with bearing (2); Bumping on the seat (B), magnetic patch (5), magnetic patch (6) link to each other with U-shaped base (8) two-port respectively, and magnetic patch (7) links to each other with U-shaped base (8) concave surface place, and wherein magnetic patch (5), magnetic patch (6), magnetic patch (7) are that embedding or screw are connected with base (8).The cross section of base (1) and bearing (2) is cylindrical or square, is split, silk mouthful connection.Base (8) is the U font, all leaves 2-3 fixing hole in base (1) and the base (8), and inside is silk mouthful connection.Magnetic patch (5), magnet (6) all form at interval with magnetic patch (3) to be inhaled mutually, and magnetic patch (3) forms at interval with magnetic patch (7) and repels each other.
In Fig. 4, on meet and discuss (A), base (1), bearing (2), magnetic patch (3), rubber cushion (4) link to each other, and wherein magnetic patch (3) is that embedding or screw are connected with bearing (2); Bumping on the seat (B), magnetic patch (5), bearing (6), magnetic patch (7), base (8) link to each other, and wherein magnetic patch (5), magnetic patch (7) are that embedding or screw are connected with bearing (6), base (8) respectively.The cross section of base (1), base (8) and bearing (2), bearing (6) is cylindrical or square, is split, silk mouthful connection.All leave 2-3 fixing hole in base (1) and the base (8), inside is silk mouthful connection.Magnetic patch (3) forms at interval with magnetic patch (5) to be inhaled mutually, and magnetic patch (3) forms at interval with magnetic patch (7) and repels each other.
In the foregoing description meet and discuss and bump the seat can select for use non-ferrous metal or alloy material to make, magnetic patch also can adopt magnet ring, can between two magnetic patch of inhaling mutually each other, press from both sides the thick plastic spacer of a 2-5mm during installation, install, behind to be installed the finishing this plastic spacer extraction can be reached the suspension purpose with convenient.
Certainly, the cross section of related base and bearing not only is confined to cylindrically or square in the foregoing description, also can adopt other suitable shapes.Equally, magnetic patch is connected with bearing or base also to be not limited to and embeds or screw connects, and also can adopt alternate manner, and the door knob of all this magnetic levitation technologies of employing all belongs to protection domain of the present utility model.
Claims (3)
1. a magnetic suspension door knob is made up of base and magnetic patch, it is characterized in that: (A) top of meeting and discussing has rubber cushion; Magnetic patch and magnetic patch opposite face keep the distance of 2-5mm; Base leaves fixing hole, and inside is silk mouthful connection; The magnetic patch on (A) of meeting and discussing forms staggered compartment with magnetic patch on bumping seat (B) and inhales mutually.
2. magnetic suspension door knob according to claim 1 is characterized in that: the magnetic patch on meet and discuss (A) with bump the magnetic patch of seat on (B) and form staggered compartment simultaneously and inhale mutually with compartment and repel each other.
3. magnetic suspension door knob according to claim 1 and 2 is characterized in that: meet and discuss (A) with bump seat (B) and do not contact mutually and keep suspending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200785661U CN201047213Y (en) | 2007-02-14 | 2007-02-14 | Magnetic levitation door knob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200785661U CN201047213Y (en) | 2007-02-14 | 2007-02-14 | Magnetic levitation door knob |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201047213Y true CN201047213Y (en) | 2008-04-16 |
Family
ID=39299794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200785661U Expired - Fee Related CN201047213Y (en) | 2007-02-14 | 2007-02-14 | Magnetic levitation door knob |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201047213Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573066A (en) * | 2013-11-14 | 2014-02-12 | 林江 | Non-contact mute door stopper |
| CN103590677A (en) * | 2013-12-03 | 2014-02-19 | 林江 | Magnetic-inductive silent door stopper |
| CN103711392A (en) * | 2014-01-06 | 2014-04-09 | 林江 | Mute door stopper |
| CN107524362A (en) * | 2017-09-02 | 2017-12-29 | 重庆工业职业技术学院 | A kind of noiseless door attraction device and its installation method |
| CN107829628A (en) * | 2017-10-23 | 2018-03-23 | 盐城市威隆管夹制造有限公司 | A kind of contactless Door sucktion type wing-securing meanses |
| CZ307490B6 (en) * | 2017-05-04 | 2018-10-10 | Technická univerzita v Liberci | A magnetic silencer and a stop of openable systems |
| CN109826516A (en) * | 2019-04-10 | 2019-05-31 | 杨卫国 | A kind of communication network device cabinet pin lock |
| CN109869055A (en) * | 2019-03-19 | 2019-06-11 | 左莉莉 | A kind of magnet ring type repulsion door-inhale |
| CN110173175A (en) * | 2018-02-18 | 2019-08-27 | 重庆公共运输职业学院 | A kind of contactless vertical hinged door is left unlocked or unlatched locator |
| CN112361147A (en) * | 2020-11-10 | 2021-02-12 | 上海郎云市政工程有限公司 | Periscope for pipeline inspection |
-
2007
- 2007-02-14 CN CNU2007200785661U patent/CN201047213Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573066A (en) * | 2013-11-14 | 2014-02-12 | 林江 | Non-contact mute door stopper |
| CN103590677A (en) * | 2013-12-03 | 2014-02-19 | 林江 | Magnetic-inductive silent door stopper |
| CN103711392A (en) * | 2014-01-06 | 2014-04-09 | 林江 | Mute door stopper |
| CZ307490B6 (en) * | 2017-05-04 | 2018-10-10 | Technická univerzita v Liberci | A magnetic silencer and a stop of openable systems |
| CN107524362A (en) * | 2017-09-02 | 2017-12-29 | 重庆工业职业技术学院 | A kind of noiseless door attraction device and its installation method |
| CN107829628A (en) * | 2017-10-23 | 2018-03-23 | 盐城市威隆管夹制造有限公司 | A kind of contactless Door sucktion type wing-securing meanses |
| CN110173175A (en) * | 2018-02-18 | 2019-08-27 | 重庆公共运输职业学院 | A kind of contactless vertical hinged door is left unlocked or unlatched locator |
| CN109869055A (en) * | 2019-03-19 | 2019-06-11 | 左莉莉 | A kind of magnet ring type repulsion door-inhale |
| CN109826516A (en) * | 2019-04-10 | 2019-05-31 | 杨卫国 | A kind of communication network device cabinet pin lock |
| CN112361147A (en) * | 2020-11-10 | 2021-02-12 | 上海郎云市政工程有限公司 | Periscope for pipeline inspection |
| CN112361147B (en) * | 2020-11-10 | 2022-04-19 | 上海郎云市政工程有限公司 | Periscope for pipeline inspection |
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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: 20080416 |