CN201031558Y - Movable door suction - Google Patents
Movable door suction Download PDFInfo
- Publication number
- CN201031558Y CN201031558Y CNU2007200503082U CN200720050308U CN201031558Y CN 201031558 Y CN201031558 Y CN 201031558Y CN U2007200503082 U CNU2007200503082 U CN U2007200503082U CN 200720050308 U CN200720050308 U CN 200720050308U CN 201031558 Y CN201031558 Y CN 201031558Y
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- China
- Prior art keywords
- permanent magnet
- iron
- door
- magnet seat
- suction
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- 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 movable door suction which aims at providing a movable door suction with the advantages of accurate positioning and good suction effect. The utility model includes a permanent-magnet seat arranged at the back side of a door plate, a magnet seat mounted on floors or walls and a permanent-magnet arranged in the permanent-magnet seat. The utility model is characterized in that the utility model also includes a magnet; one end of the magnet is rotatably connected with the magnet seat, an arc body raised upwards is arranged on the position that the other active end is cooperated with the permanent-magnet seat to slide. Adopting the technical scheme and the characteristics are that the arc body raised upwards is arranged on the position that the other active end is cooperated with the permanent-magnet seat to slide, the longitudinal positioning of the magnet is realized by making use of the suction of the permanent-magnet and the horizontal positioning of the magnet is realized by making use of the engage of the bottom part of the permanent-magnet seat and the arc body of the magnet, thus overcoming the defects of bad accurate suction and positioning and bad suction effect of the existing art. The utility model can be broadly applied to various occasions that use door suctions on door plates or walls.
Description
Technical field
The utility model relates to a kind of door-inhale, particularly a kind of movable door-inhale.
Background technology
Existing magnetic door-inhale will be inhaled iron mostly and be arranged on behind the door, and magnet is arranged on the wall position corresponding with magnet, open fully behind the door, and magnet closes with inhaling the iron phase interworking, and door-inhale is held on the wall.The Chinese patent notification number is 2536725Y, notice of authorization day is on February 19th, 2003, name is called " magnetic suction disc door-inhale " and discloses a kind of magnetic suction disc door-inhale, as shown in Figure 1, comprise the suction base 2 that is installed in door 1 lower rear and be installed in ground suction disc seat 4, be provided with magnet in the suction base 2, iron be installed on the suction disc seat inhaled 3, iron is inhaled 3 and is cooperated the sticking door-plate with magnet.Door-inhale also has the top power of door except the suction of magnetic, when opening the door, these two kinds of power act on simultaneously, door is fixed, and when at closing time, as long as one draw gently, suction base landing from the iron suction disc.Adopt such technical scheme, door-inhale except life period with the magnetic attraction decay of long back, outside the adhesive effect is bad because magnet and inhale the horizontal magnetic attraction of the adhesive of iron a little less than, therefore can't further fix and accurately locate.
The utility model content
At the deficiencies in the prior art, the utility model proposes and a kind ofly not only can protect permanent magnet well, can also make the movable door-inhale structure of its accurate positioning, fixation.
In order to achieve the above object, the utility model is taked following technical scheme:
A kind of movable door-inhale, comprise the permanent magnet seat that is used to be installed in the door-plate rear side, be used to be installed in the iron-absorbing base on floor or the wall and be arranged on permanent magnet in the permanent magnet seat, it is characterized in that: also comprise suction iron, one end of described suction iron is rotatably connected in the iron-absorbing base, and another movable end cooperates the position of sliding to be provided with and is the arcuation body that raises up with the permanent magnet seat.
Described suction iron is tabular or suitable shape such as column, the one end is rotatably connected in the iron-absorbing base, another movable end cooperates the position of sliding to be provided with and is the arcuation body that raises up with the permanent magnet seat, when with the position of Men Kaizhi iron-absorbing base, owing to be installed in the suction of the permanent magnet in the permanent magnet seat of face behind the door, the movable end of the inhaling iron moved end that rotates is rotated and is drawn to the position that cooperates with the permanent magnet seat by permanent magnet, thereby the door-plate sticking is fixed; When needs with the bigger position of Men Kaizhi or when closing, only need push hard or pull, inhale iron and just can come back in the iron-absorbing base from effective landing on the permanent magnet seat.Iron can not effectively fall into iron-absorbing base or other objects fall in the iron-absorbing base in order to prevent to inhale, and described iron-absorbing base holds the shape size of inhaling the iron cavity and to inhale iron phase adaptive.
When iron-absorbing base was installed in ground, for the movable end that prevents to inhale iron forms obstacle to land operations crowd step, the utility model can also be, described suction iron is tabular, and the top of movable end is set to inwardly be bent downwardly in other words shape.
Described permanent magnet seat is a cavity volume structure, and mainly holds permanent magnet.Misoperation takes place in order to prevent to inhale iron by adhesive, the utility model can also be, be arranged on the position, middle and lower part of permanent magnet seat with inhaling iron, and the lower edge position of permanent magnet seat is provided with chamfering or rounding, thereby make the bottom that imports the permanent magnet seat when inhaling iron smoothly by adhesive.
The utility model can also be, permanent magnet seat bottom is set to and inhales the curved surface that arcuation body that the ironwork moved end raises up matches.In the time of on inhaling iron is drawn to permanent magnet seat bottom by the permanent magnet in the permanent magnet seat curved surface, by the mutual interlock of curved surface and arcuation body, can realize to inhale iron vertically and horizontal location, thereby door-inhale is held fixing.When be applied on the door external force within the specific limits, inhale iron and permanent magnet seat and can effectively door-inhale be held the position that is fixed on iron-absorbing base; When the external force on being applied to door surpasses this scope, no matter be to open the door or close the door, inhale iron can both ground effective landing from the permanent magnet seat.
The utility model can also be, the curved surface that above-mentioned permanent magnet seat bottom is provided with is set to a plurality of, the arcuation body that utilizes suction ironwork moved end to raise up matches with these a plurality of curved surfaces, thereby can realize that opposite house opens to the location of different angles, satisfy the needs of Men Kaizhi diverse location, thereby overcome the defective that prior art can only open to door single angle.
The utility model can also be, described permanent magnet both sides are provided with the yoke of conduction magnetic force, described yoke is connected with permanent magnet and is fixed in the permanent magnet seat, described yoke downside end face is lower than the downside end face of described permanent magnet, be that described permanent magnet condenses in the yoke of both sides, directly only contact sticking with yoke with the permanent magnet contact-impact thereby can avoid inhaling iron.The arcuation body that utilizes yoke downside end face and suction ironwork moved end to raise up also can be realized the level and the vertical direction location of inhaling iron, thereby door-inhale can be held on the position that is fixed on iron-absorbing base.
The utility model can also be, the yoke bottom end face of above-mentioned permanent magnet both sides is linked as one whole and form the cavity volume shape that holds permanent magnet, in permanent magnet is accommodated in.Described yoke bottom end face forms the bottom end face of permanent magnet seat, and the undulate curved surface can be set, thus with inhale the arcuation body that the ironwork moved end raises up and match.
For ease of inhaling arcuation body that the ironwork moved end raises up in the basal sliding of permanent magnet seat, the utility model can also be that described permanent magnet seat bottom is provided with the curved surface that is inclined downward or multi sphere shape.
The arcuation body that described suction ironwork moved end raises up can be to be convex tendon shape body, circular-arc body or hemispherical body.
Because the technical scheme that the utility model adopted is compared with prior art, has following beneficial effect:
1. inhale the convex tendon shape body being arranged to raise up in the ironwork moved end, arcuation body such as circular-arc or hemispherical; when external force is excessive; by the arcuation end; inhaling iron can be from a permanent magnet seat and a door bottom landing, inhales iron, iron-absorbing base and permanent magnet seat and does not damage under the excessive situation of external force thereby can protect well.
2. because permanent magnet seat bottom is provided with the curved surface that a plurality of arcuation bodies that raise up with suction ironwork moved end match, as long as reach certain external force, no matter be to close the door and open the door, the arcuation body that suction iron all can utilize movable end to raise up matches with the permanent magnet seat bottom curved surface of diverse location door is fixed, thereby can satisfy the needs with the Men Kaizhi different angles.
3. owing to inhale iron and contact, and need not directly contact, avoid inhaling the direct contact friction of iron and permanent magnet and damage permanent magnet with permanent magnet with the cooperation of permanent magnet seat.
4. adopt the arcuation body that raises up to match owing to inhale the ironwork moved end with the curved surface that permanent magnet seat bottom is provided with, the suction that permanent magnet is arranged in vertical direction, have in the horizontal direction and inhale the spacing of curved surface that arcuation body that the ironwork moved end raises up matches bottom the permanent magnet seat, overcome the little defective of permanent magnet horizontal direction suction, make the accurate positioning of door-inhale, spacing firmly.
The utility model can be widely used in all kinds of places that door-inhale need be installed on floor, wall or ceiling.
Description of drawings
Fig. 1 is the prior art constructions schematic diagram;
Fig. 2 is the structural representation of the utility model embodiment one;
Fig. 3 is the structural representation of the utility model embodiment two;
Fig. 4 is the structural representation of the utility model embodiment three.
Fig. 5 is the structural representation of the utility model embodiment four.
The specific embodiment
Below in conjunction with accompanying drawing, further specify the specific embodiment of the present utility model:
Embodiment one: show as Fig. 2, a kind of movable door-inhale, comprise the permanent magnet seat 2 that is used to be installed in door-plate 1 back side lower part, be used to be installed in the iron-absorbing base 5 on the floor 4 and be arranged on permanent magnet 3 in the permanent magnet seat 2, also comprise and inhale iron 6, described suction iron is tabular, one end of described suction iron 6 is rotatably connected in the iron-absorbing base 5, another movable end cooperates the position of sliding to be provided with and is the circular-arc body 7 that raises up with permanent magnet seat 2, the top that described circular-arc body 7 front ends had both been inhaled the ironwork moved end is provided with to be and is bent downwardly shape 8.The bottom of described permanent magnet seat 2 is closed, and permanent magnet 3 is contained in the cavity volume.Described permanent magnet 3 is arranged on the middle part of permanent magnet seat 2, cooperates thereby be convenient to inhale iron 6 with suction iron.In the bottom of described permanent magnet seat 2, be provided with the upwards curved surface 9 of depression that three circular-arc body 7 shapes that raise up with suction iron 6 movable ends are complementary.
When door when fastening position opens to first curved surface of high order end, because the suction of permanent magnet 3 in the permanent magnet seat 2, the movable end of inhaling iron 6 rotates the moved end from iron-absorbing base 5 interior upwards rotations, when inhaling arcuation body that iron 6 movable ends raise up and cooperate with first curved surface fully, fixed by sticking.Under the effect of certain external force, door neither can be closed, and also can not hold to bigger position.At this moment, if want door is opened to another angle, only need firmly from outside push or from interior sliding door, because inhaling iron 6 all is curved surface with the surface that permanent magnet seat 2 bottom connections touch, therefore, when external force surpasses certain limit, the curved surface that arcuation body that suction iron 6 movable ends raise up and permanent magnet seat 2 bottom connections touch will slide mutually, when inhaling arcuation body that iron 6 movable ends raise up and slide in the middle of permanent magnet seat 2 bottoms on second curved surface, if stop firmly, door will be fixed on this position by sticking.Equally, if want bigger angle, only need firmly door is pushed into that to inhale the arcuation body that iron 6 movable ends raise up be to get final product on the 3rd curved surface with permanent magnet seat 2 bottom low order ends Men Kaizhi.
Utilize such technical scheme, not only can satisfy the requirement that the Men Kaizhi different angles are fixing, compared with prior art, owing to inhale iron 6 has permanent magnet 3 in vertical direction (axially or radially) suction, in the horizontal direction (tangentially) have and inhale the spacing of curved surface that circular-arc body that iron 6 movable ends raise up matches with permanent magnet seat 2 bottoms, overcome the little defective of permanent magnet 3 horizontal directions (tangentially) suction, made the accurate positioning of door-inhale, spacing sticking is firm.
Embodiment two: as shown in Figure 3, on the basis of embodiment one, the correct position of the wall behind the door that described iron-absorbing base 5 is installed, described permanent magnet seat 2 is fixed on side and iron-absorbing base 5 corresponding positions behind the door, and the end face that described permanent magnet seat 2 matches with the arcuation body that suction iron 6 movable ends raise up is provided with two depression curved surfaces.All the other structures are identical with embodiment one with annexation.
The same with embodiment one, the technical scheme that present embodiment adopted also can satisfy the requirement with the Men Kaizhi different angles, and, the accurate positioning of door-inhale, spacing sticking is firm.
Embodiment three: as shown in Figure 4, a kind of movable door-inhale, comprise the permanent magnet seat 2 that is used to be installed in door-plate 1 back side lower part, be used to be installed in the iron-absorbing base 5 on the floor 4 and be arranged on permanent magnet 3 in the permanent magnet seat 2, also comprise and inhale iron 6, described suction iron 6 is cylindric, an end of inhaling iron 6 is rotatably connected in the iron-absorbing base 5, and another movable end setting is the arcuation body 7 that raises up.Described permanent magnet 3 is arranged on the cavity volume centre position of permanent magnet seat 2.Described permanent magnet seat 2 bottoms are opening-like and downward-sloping, and permanent magnet seat 2 bottom margin positions are provided with circular arc 10.Also be provided with the yoke 11 that is connected with permanent magnet 3 in the left and right sides of described permanent magnet 3, described yoke 11 bottom end face 11A are lower than described permanent magnet 3 bottom end face 3A, thereby when arcuation body 7 cooperates sticking fixedly with the yoke of permanent magnet 3 left and right sides, can not contact with permanent magnet 3.
When door when fastening position opens to the position of iron-absorbing base 5, because the suction of permanent magnet 3, upwards rotate in iron-absorbing base 5 movable end of inhaling iron 6 moved end that rotates, and when movable end turns to when inhaling the position that arcuation body that iron 6 movable ends raise up and yoke cooperatively interact, is fixed by sticking; If desired with the Men Kaizhi wall locations or door need be closed, only need firmly to rely on and to inhale the arcuation body that iron 6 movable ends raise up from extrapolation or from interior sliding door or opposite, the movable end of inhaling iron 6 just can be from landing on the yoke 11.
Compared with prior art, owing to inhale iron 6 has permanent magnet 3 on vertical direction (axially or radially) suction, the suction and the resistance of yoke 7 arranged on (tangentially) in the horizontal direction, therefore, the location of door-inhale is more accurate, and spacing sticking is more firm.
Embodiment four: as shown in Figure 5, on the basis of embodiment three, yoke 11 bottom end faces that are arranged on permanent magnet 3 left and right sides are set to one, left and right sides yoke 11 is connected as a single entity, in permanent magnet 3 was included in by yoke 11, described yoke bottom end face was provided with the curved surface 9 that matches with arcuation body 7.
The same with the various embodiments described above, adopt such structure, also can realize the accurate location of door-inhale, firmly sticking.
Claims (10)
1. movable door-inhale, comprise the permanent magnet seat that is used to be installed in the door-plate rear side, be used to be installed in the iron-absorbing base on floor or the wall and be arranged on permanent magnet in the permanent magnet seat, it is characterized in that: also comprise suction iron, one end of described suction iron is rotatably connected in the iron-absorbing base, and another movable end cooperates the position of sliding to be provided with and is the arcuation body that raises up with the permanent magnet seat.
2. movable door-inhale according to claim 1 is characterized in that: the permanent magnet both sides in the described permanent magnet seat also are fixed with yoke, and described yoke is fixed on the described permanent magnet seat.
3. movable door-inhale according to claim 2 is characterized in that: the outside end face of described yoke is higher than the outside end face of described permanent magnet.
4. movable door-inhale according to claim 2 is characterized in that: described yoke contains described permanent magnet and is fixed on the described permanent magnet seat, the outside bottom surface undulate face of described yoke.
5. according to claim 1,2,3 or 4 described movable door-inhales, it is characterized in that: the lower surface of described permanent magnet seat is downward inclined-plane.
6. according to claim 1,2,3 or 4 described movable door-inhales, it is characterized in that: described permanent magnet is positioned at the middle part of described permanent magnet seat.
7. according to claim 1,2,3 or 4 described movable door-inhales, it is characterized in that: the lower edge portion of described permanent magnet seat is circular-arc or the chamfering shape.
8. according to claim 1,2,3 or 4 described movable door-inhales, it is characterized in that: the arcuation body of described suction ironwork moved end is convex tendon shape body, circular arc body or semicircle spheroid.
9. according to claim 1,2,3 or 4 described movable door-inhales, it is characterized in that: the cavity volume that the shape of described iron-absorbing base setting and described suction iron is adaptive also holds described suction iron.
10. movable door-inhale according to claim 9 is characterized in that: described suction iron is tabular and its top is bent downwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200503082U CN201031558Y (en) | 2007-04-13 | 2007-04-13 | Movable door suction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200503082U CN201031558Y (en) | 2007-04-13 | 2007-04-13 | Movable door suction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201031558Y true CN201031558Y (en) | 2008-03-05 |
Family
ID=39163450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200503082U Expired - Fee Related CN201031558Y (en) | 2007-04-13 | 2007-04-13 | Movable door suction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201031558Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418442A (en) * | 2011-12-22 | 2012-04-18 | 广东顶固集创家居股份有限公司 | Braking device for door |
| CN105863411A (en) * | 2016-03-31 | 2016-08-17 | 句容市后白镇福临门木门加工厂 | Wooden door stopping device |
| CN108603390A (en) * | 2016-01-07 | 2018-09-28 | Hgt创新私人公司 | Door shield |
| CN112554679A (en) * | 2020-12-08 | 2021-03-26 | 浙江机电职业技术学院 | General type door stopper structure |
| CN112568844A (en) * | 2019-09-30 | 2021-03-30 | 青岛海尔洗碗机有限公司 | Water tank type dish washing machine |
| CN112568844B (en) * | 2019-09-30 | 2024-05-17 | 青岛海尔洗碗机有限公司 | Basin formula dish washer |
-
2007
- 2007-04-13 CN CNU2007200503082U patent/CN201031558Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418442A (en) * | 2011-12-22 | 2012-04-18 | 广东顶固集创家居股份有限公司 | Braking device for door |
| CN102418442B (en) * | 2011-12-22 | 2014-07-30 | 广东顶固集创家居股份有限公司 | Braking device for door |
| CN108603390A (en) * | 2016-01-07 | 2018-09-28 | Hgt创新私人公司 | Door shield |
| CN108603390B (en) * | 2016-01-07 | 2020-12-18 | Hgt创新私人公司 | Door shield |
| CN105863411A (en) * | 2016-03-31 | 2016-08-17 | 句容市后白镇福临门木门加工厂 | Wooden door stopping device |
| CN112568844A (en) * | 2019-09-30 | 2021-03-30 | 青岛海尔洗碗机有限公司 | Water tank type dish washing machine |
| CN112568844B (en) * | 2019-09-30 | 2024-05-17 | 青岛海尔洗碗机有限公司 | Basin formula dish washer |
| CN112554679A (en) * | 2020-12-08 | 2021-03-26 | 浙江机电职业技术学院 | General type door stopper structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong Archie Hardware Co., Ltd. Assignor: Cao Zhanbin Contract fulfillment period: 2009.10.22 to 2015.7.1 Contract record no.: 2009440001768 Denomination of utility model: Movable door suction Granted publication date: 20080305 License type: Exclusive license Record date: 20091030 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.10.22 TO 2015.7.1; CHANGE OF CONTRACT Name of requester: GUANGDONG YAJIE HARDWARE CO., LTD. Effective date: 20091030 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080305 Termination date: 20100413 |
|
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Guangdong Archie Hardware Co., Ltd. Assignor: Cao Zhanbin Contract record no.: 2009440001768 Date of cancellation: 20151230 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |