CN104687811B - Magnetic catch and the cupboard and drawer using the Magnetic catch - Google Patents
Magnetic catch and the cupboard and drawer using the Magnetic catch Download PDFInfo
- Publication number
- CN104687811B CN104687811B CN201510132664.8A CN201510132664A CN104687811B CN 104687811 B CN104687811 B CN 104687811B CN 201510132664 A CN201510132664 A CN 201510132664A CN 104687811 B CN104687811 B CN 104687811B
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- China
- Prior art keywords
- bar shaped
- soft magnetic
- permanent magnet
- magnetic bodies
- shaped permanent
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- Drawers Of Furniture (AREA)
Abstract
The present invention provides a kind of Magnetic catch and the cupboard and drawer using the Magnetic catch, Magnetic catch includes handle body, body shake hands provided with the tractive unit for being used to pull for people's traction, vertically it is disposed with handle body for the soft magnetic bodies so that ontological adsorption theory of shaking hands is fixed on ferromagnet by magnetic absorption active force and the bar shaped permanent magnet for magnetizing soft magnetic bodies of being magnetized, bar shaped permanent magnet perpendicular to the axis of rotation of vertical plane by being assemblied on handle body, bar shaped permanent magnet has the vertical magnetized bit of magnetization soft magnetic bodies in center of rotation axis rotational travel around the shaft and causes the level demagnetization position of soft magnetic bodies demagnetization.Due to controlling the magnetization and demagnetization of soft magnetic bodies by the mechanical rotation of bar shaped permanent magnet, and then the size of magnetic absorption active force is controlled, control structure is simple, and fault rate is low, and service life is long, requires relatively low to use environment.
Description
Technical field
The present invention relates to the cupboard and drawer of a kind of Magnetic catch and the use Magnetic catch.
Background technology
At present, mounting knob or drawing are required in each cabinet door or drawer of the iron filing cabinet in the place such as office
Hand, in order to which user opens cabinet door or drawer.If not installing handle on cabinet door or drawer, also apply without appropriate confession people
If the force application part of tractive force, user is difficult to open cabinet door or drawer.If handle is installed in cabinet door or drawer, not only
Need to reserve handle installation position in cabinet door or drawer and manufacture handle, in addition it is also necessary to manually will handle be arranged on cabinet door or
On drawer, if cabinet door or drawer are a fairly large number of, labor strength is larger, and processing and manufacturing and installation cost are relatively
It is high.
A kind of convenient handle is disclosed in Authorization Notice No. is CN201472204U Chinese utility model patent, it is wrapped
Include pull bar, one end connection of pull bar has draw ring, other end connection to have to be provided with battery and switch in electromagnet, pull bar, battery and open
Close electrical connection corresponding with electromagnet.In use, opening switch, electromagnet, which is powered, produces high-intensity magnetic field, can make handle absorption in iron
On magnet such as iron block or iron sheet, user draws draw ring to apply traction force, the side of reaching to iron block or iron sheet by shaking hands
Just the purpose exerted a force, it is not necessary to be separately provided handle in addition on ferromagnet.
But above-mentioned handle produces magnetic absorption active force so that handle is absorbed and fixed on ferromagnet from electromagnet, electromagnetism
The design and manufacture cost of iron is higher, and if it is desired to produce larger magnetic adsorptive power, electromagnet needs to make very big, leads
Cause whole handle volume larger, carry inconvenient.Also, due to needing that battery and correspondence connection battery and electricity are installed on pull bar
The conducting channel of magnet, not only needs often to change battery, and conducting channel easily by external interference or because itself design,
Manufacturing issue and the situation for open circuit occur, electromagnet can not produce powerful absorption affinity, so can influence it is convenient shake hands normal make
With, it is impossible to realize the purpose of " convenience ".
The content of the invention
The present invention provides a kind of Magnetic catch, to solve to set conducting channel to cause handle to hold on handle of the prior art
Easily because the technical problem that can not normally use occur in conducting channel failure problems;Meanwhile, the present invention also provides a kind of using upper
State the cupboard and drawer of Magnetic catch.
The technical scheme of Magnetic catch provided by the present invention is:A kind of Magnetic catch, including for passing through magnetic absorption
Active force is absorbed and fixed at the handle body on ferromagnet, and handle body, which is provided with, to be used to draw the tractive unit pulled, institute for people
Vertically it is disposed with for being magnetized to consolidate handle ontological adsorption theory by magnetic absorption active force on the handle body stated
The soft magnetic bodies being scheduled on ferromagnet and the bar shaped permanent magnet for magnetizing soft magnetic bodies, bar shaped permanent magnet pass through perpendicular to vertical
The axis of rotation of plane is assemblied on handle body, and bar shaped permanent magnet has in center of rotation axis rotational travel around the shaft
There are vertical magnetized bit and level demagnetization position, bar shaped permanent magnet is vertically arranged and ends contact or close when being located at vertical magnetized bit
Soft magnetic bodies to magnetize soft magnetic bodies, bar shaped permanent magnet be located at level demagnetize position when horizontally disposed and end away from soft magnetic bodies to cause
Soft magnetic bodies are demagnetized.
Described soft magnetic bodies are in the middle part in vertical plane when bar shaped permanent magnet is horizontally disposed with bar shaped permanent magnet
Correspondence.
The lateral surface in the direction that the center of rotation axis along the rotating shaft of described housing extends is provided with handwheel or rotation
Button, handwheel or knob are installed in the rotating shaft to drive bar shaped permanent magnet to rotate by the rotating shaft.
Described tractive unit is that the housing is provided with the grip part for being used for gripping for human hand, and grip part, which has, to be used for and people
The corresponding gripping inclined-plane of hand tiger's jaw, it is plane or cambered surface to grip inclined-plane.
Protuberance is vertically convexly equipped with described housing at holding position, described soft magnetic bodies are fixedly mounted on this
In the inner chamber of protuberance, described gripping inclined-plane is located at the protuberance both sides.
Portable perforation is additionally provided with described housing.
The technical scheme of cupboard provided by the present invention using above-mentioned Magnetic catch is:Cupboard, including cabinet and folding
The cabinet door on cabinet is assemblied in, described cabinet door is provided with ferromagnet, and the cupboard also includes being used for iron of the magnetic absorption in cabinet door
To draw the Magnetic catch of opening cabinet door on magnet, Magnetic catch includes being used to be absorbed and fixed at iron by magnetic absorption active force
Handle body on magnet, handle body is provided with the tractive unit for being used for pulling for people's traction, handle body vertically successively
It is provided with for being magnetized with the soft magnetic bodies and use that ontological adsorption theory of shaking hands is fixed on ferromagnet by magnetic absorption active force
In the bar shaped permanent magnet of magnetization soft magnetic bodies, bar shaped permanent magnet perpendicular to the axis of rotation of vertical plane by being assemblied in handle
On body, there is bar shaped permanent magnet vertical magnetized bit and level to demagnetize in center of rotation axis rotational travel around the shaft
Position, bar shaped permanent magnet be vertically arranged when being located at vertical magnetized bit and ends contact or close to soft magnetic bodies to magnetize soft magnetic bodies, bar
Shape permanent magnet be located at level demagnetize position when horizontally disposed and end away from soft magnetic bodies to cause soft magnetic bodies to demagnetize.
Described tractive unit is that the housing is provided with the grip part for being used for gripping for human hand, and grip part, which has, to be used for and people
The corresponding gripping inclined-plane of hand tiger's jaw, it is plane or cambered surface to grip inclined-plane.
The technical scheme of drawer provided by the present invention using above-mentioned Magnetic catch is:Drawer, including drawer body, institute
The drawer body stated is provided with ferromagnet, and the drawer on the ferromagnet of drawer for magnetic absorption also including drawing opening
The Magnetic catch of drawer, Magnetic catch includes the handle sheet for being used to be absorbed and fixed at by magnetic absorption active force on ferromagnet
Body, handle body is provided with to be used to draw for people and is vertically disposed with for by magnetic on the tractive unit pulled, handle body
Change to be fixed on soft magnetic bodies on ferromagnet and for magnetizing soft magnetic bodies by the magnetic absorption active force ontological adsorption theory that will shake hands
Bar shaped permanent magnet, bar shaped permanent magnet perpendicular to the axis of rotation of vertical plane by being assemblied on handle body, and bar shaped is forever
Long magnet has vertical magnetized bit and level demagnetization position, bar shaped permanent magnet in center of rotation axis rotational travel around the shaft
It is vertically arranged during positioned at vertical magnetized bit and ends contact or close soft magnetic bodies is to magnetize soft magnetic bodies, bar shaped permanent magnet is located at water
During flat demagnetization position horizontally disposed and end away from soft magnetic bodies to cause soft magnetic bodies to demagnetize.
Described tractive unit is that the housing is provided with the grip part for being used for gripping for human hand, and grip part, which has, to be used for and people
The corresponding gripping inclined-plane of hand tiger's jaw, it is plane or cambered surface to grip inclined-plane.
The beneficial effects of the invention are as follows:In Magnetic catch provided by the present invention, when bar shaped permanent magnet is rotated in perpendicular
During to magnetized bit, bar shaped permanent magnet is vertically arranged, and one of ends contact of bar shaped permanent magnet or close soft magnetic bodies,
Because the end magnetic field of bar shaped permanent magnet is extremely strong, soft magnetic bodies are produced stronger magnetic field adsorption, are easy to by fast-magnetic
Handle ontological adsorption theory is fixed on ferromagnet, and when bar shaped permanent magnet turns to level demagnetization position, bar shaped permanent magnet
End away from soft magnetic bodies, because bar shaped permanent magnet is when horizontally disposed, at the position of the end away from bar shaped permanent magnet
Magnetic field it is weaker, can be ignored, so, soft magnetic bodies can demagnetize rapidly, almost without what magnetic force on handle body, hold very much
Body easily will just shake hands from taking off on ferromagnet.Due to rotating control soft magnetic bodies by the way that bar shaped permanent magnet is mechanical
Magnetization and demagnetization, and then control the size of magnetic absorption active force, control structure is simple, and fault rate is low, and service life is long, right
Use environment requires relatively low.
If also, ferromagnet is set on drawer and cabinet door, it is possible to quickly and easily come using above-mentioned Magnetic catch
Traction pulls cabinet door and drawer.In use, when bar shaped permanent magnet is turned into vertical magnetized bit, soft magnetic bodies are magnetized rapidly,
So that Magnetic catch can be with magnetic absorption on ferromagnet, and then dragging cabinet door and drawer can be drawn.Complete operational motion
Afterwards, bar shaped permanent magnet can be turned to level demagnetization position, soft magnetic bodies are demagnetized rapidly, can be by Magnetic catch is from cabinet door and takes out
Removed on drawer.Producer need not be that each cabinet door and drawer are separately provided handle, will can just be owned using a Magnetic catch
There is ferromagnetic cabinet door and drawer to open, effectively reduce and manufacture cost.
Further, soft magnetic bodies bar shaped permanent magnet be in level demagnetize position when with horizontally disposed bar shaped permanent magnetic
Body middle part correspondence, when bar shaped permanent magnet is horizontal, in bar shaped permanent magnet side and with bar shaped permanent magnetic
Magnetic field intensity in the middle part of body where corresponding soft magnetic bodies is extremely weak, can effectively ensure that the rapid demagnetization of soft magnetic bodies.
Further, the rotation for driving bar shaped permanent magnet is realized by handwheel or knob, is easy to operating personnel to exert a force.
Further, tractive unit is the grip part gripped for human hand, and when human hand grips tractive unit, the tiger's jaw of human hand is just
It is stuck on gripping inclined-plane, is so easy to human hand to grip, is easy to draw and operates.
Further, the bottom of housing be provided with portable perforation, Magnetic catch can so be carried with, in order to
When use.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of Magnetic catch provided by the present invention;
Fig. 2 is the half sectional view of Magnetic catch shown in Fig. 1.
Embodiment
As shown in Figure 1 and Figure 2, the Magnetic catch in a kind of embodiment of Magnetic catch, the embodiment includes being used to pass through magnetic
Property adsorption be absorbed and fixed at handle body 10 on ferromagnet, handle body 10, which is provided with, to be used to draw what is pulled for people
Tractive unit, handle body herein includes the housing with inner chamber 14, and housing herein includes having reeded shell body 1 and solid
Surely the end cap 3 at the slot opening of shell body is sealed on, the inner chamber 14 of the housing is surrounded by shell body 1 and end cap 3, end cap 3
It is sealed on by being arranged in the fixation of bolt connection structure 7 at end cap circumferential edge on shell body 1.
Vertically it is disposed with that for being magnetized by magnetic absorption active force this will be shaken hands in the inner chamber of housing
The soft magnetic bodies 2 that body is absorbed and fixed on ferromagnet and the bar shaped permanent magnet 6 for magnetizing soft magnetic bodies, soft magnetic bodies 2 are in housing
The cavity wall of chamber is clamped in the inner chamber of housing, and bar shaped permanent magnet 6 passes through the rolling assembling of rotating shaft 5 perpendicular to vertical plane
On housing, bar shaped permanent magnet 6 in around the shaft 5 center of rotation axis rotational travel there is vertical magnetized bit and level to move back
Magnetic potential, ends contact or close soft magnetic bodies 2 are to magnetize soft magnetic bodies 2 when bar shaped permanent magnet 6 is located at vertical magnetized bit, and bar shaped is permanent
Magnet 6 be located at level demagnetize position when end is away from soft magnetic bodies 2 and soft magnetic bodies 2 are corresponding with the middle part of bar shaped permanent magnet 6 to cause
Soft magnetic bodies 2 are demagnetized.
In the present embodiment, soft magnetic bodies 2 are arranged on the top of inner chamber 14 of housing, and soft magnetic bodies 2 and bar shaped permanent magnet edge are perpendicular
To arrangement, after soft magnetic bodies are in the magnetization of the bar shaped permanent magnet of vertical magnetized bit, the vertical end as magnetic pole of soft magnetic bodies
Maximum is spent before magnetic field near portion, the upper end of the vertical end of the corresponding soft magnetic bodies of housing is top pressure end of the top pressure on ferromagnet
11。
In the present embodiment, it is recessed on the lateral surface in the direction that the center of rotation axis along the rotating shaft 5 of housing extends
There is mounting groove, handwheel 4 is rotatably equipped with mounting groove, handwheel 4 is installed in the rotating shaft 5 with by institute by spline structure
The driving bar shaped of rotating shaft 5 permanent magnet 6 is stated to rotate.
Also, the housing in the present embodiment is provided with the grip part 12 gripped for people, grip part 12 is in cylinder, herein
Grip part is the tractive unit of the confession people traction dragging of above-mentioned handle body, and grip part 12 has for corresponding with human hand tiger's jaw
Inclined-plane is gripped, gripping inclined-plane is cambered surface.Also, in the present embodiment, the vertically projection at the position of grip part 12 on housing
There is protuberance, described soft magnetic bodies are fixedly mounted in the inner chamber of the protuberance, described gripping inclined-plane is located at the protuberance
Both sides.
In addition, for ease of carrying with, in the bottom of housing provided with portable perforation 13.
When it is implemented, it can also be non-metal shell that housing, which can be metal shell, and rotating shaft can for metal shaft or
Non-metallic shaft, these can need and Cost Design according to actual conditions.
When cabinet door or the drawer of the Magnetic catch traction ferromagnet such as sheet iron cabinet provided using the present embodiment, by magnetic
The corresponding top pressure in top pressure end 11 of handle rotates handwheel 4 on ferromagnet, bar shaped permanent magnet 6 is in vertical magnetized bit, this
When bar shaped permanent magnet 6 end come close to or in contact with soft magnetic bodies 2, soft magnetic bodies 2 are magnetized rapidly, produce larger magnetic absorption
Power, Magnetic catch is absorbed and fixed on the ferromagnets such as corresponding cabinet door or drawer, and normal work of shaking hands, people can pass through
Handle opens cabinet door or drawer.After having used, handwheel 4 is rotated, bar shaped permanent magnet 6 is in level demagnetization position, now, bar
The end of shape permanent magnet 6 is away from soft magnetic bodies 2, and the middle part of the corresponding bar shaped permanent magnet 6 of soft magnetic bodies 2, and soft magnetic bodies 2 are moved back rapidly
Magnetic, Magnetic catch can depart from ferromagnet rapidly.So, the cabinet of sheet iron cabinet can be easy to open using this Magnetic catch
Door or drawer, it is not necessary to extra again in cabinet door or drawer that fixed handle is installed, and then cabinet structure, reduction production can be simplified
Cost.
Also, because this Magnetic catch is convenient for carrying, user can use on many outdoor locations such as bus,
Application is wider.
In above-described embodiment, the gripping inclined-plane of grip part is cambered surface, in other embodiments, the gripping inclined-plane of grip part
It can be the plane being in tilted layout.
In above-described embodiment, handle body uses shell mechanism, in other embodiments, and handle body can also be using peace
Mount structure, soft magnetic bodies are installed in mounting bracket structure, and bar shaped permanent magnet is assembled in mounting bracket by axis of rotation
In structure.
In above-described embodiment, the cylindrical handle portion on housing is pulled as tractive unit so that people draws, in other implementations
In example, bracelet can also be separately provided in addition on housing and pulled using being drawn as tractive unit for people.
In above-described embodiment, rotated, in other embodiments, also may be used with bar shaped permanent magnet by handwheel drive shaft
To be rotated by knob drive shaft.And handwheel or knob are arranged in recessed mounting groove, it can effectively reduce external environment condition
Unexpected interference to handwheel or knob.
The cupboard that the present invention is also provided in a kind of embodiment of the cupboard using above-mentioned Magnetic catch, the embodiment includes cabinet
Body and the cabinet door assembled with cabinet folding, cabinet herein are identical with cabinet body structure of the prior art, and cabinet door is provided with ferromagnetic
Body, unlike the prior art:Cupboard in the present embodiment for magnetic absorption on the ferromagnet of cabinet door also including leading
Draw the Magnetic catch for opening cabinet door, the structure of the Magnetic catch is identical with the structure of the Magnetic catch shown in Fig. 1, Fig. 2, herein not
Repeating.
The drawer that the present invention is also provided in a kind of embodiment of the drawer using above-mentioned Magnetic catch, the embodiment includes taking out
Drawer body, drawer body of taking out herein is provided with ferromagnet, unlike the prior art:Drawer in the present embodiment also includes
Open the Magnetic catch of drawer, the structure and figure of the Magnetic catch with traction on the ferromagnet of drawer body for magnetic absorption
1st, the structure of the Magnetic catch shown in Fig. 2 is identical, is not repeating herein.
In use, when the bar shaped permanent magnet of Magnetic catch is turned into vertical magnetized bit, soft magnetic bodies are magnetized rapidly, are made
Obtaining Magnetic catch can be with magnetic absorption on ferromagnet, and then can draw dragging cabinet door and drawer.After operational motion is completed,
Bar shaped permanent magnet can be turned to level demagnetization position, soft magnetic bodies demagnetize rapidly, can be by Magnetic catch from cabinet door and drawer
On remove.Producer need not be that each cabinet door and drawer are separately provided handle, simplify the structure and manufacture work of cupboard and drawer
All can just be had ferromagnetic cabinet door and drawer to open, effectively reduce production system by skill using a Magnetic catch
Make cost, meanwhile, also make it that the profile of cupboard and drawer is more attractive in appearance.
Claims (5)
1. a kind of portable magnetic handle for cupboard and drawer, including for being absorbed and fixed at by magnetic absorption active force
Handle body on ferromagnet, handle body, which is provided with, to be used to draw the tractive unit pulled for people, it is characterised in that:Described drawing
Hand body includes vertically being disposed with the housing with inner chamber, described handle body for being magnetized with by magnetic
The soft magnetic bodies that ontological adsorption theory of shaking hands is fixed on ferromagnet by adsorption and the bar shaped permanent magnet for magnetizing soft magnetic bodies,
Bar shaped permanent magnet is assemblied in the inner chamber of housing by the axis of rotation perpendicular to vertical plane, and bar shaped permanent magnet is rotating
There is vertical magnetized bit and level demagnetization position, bar shaped permanent magnet is located at vertical magnetization in the center of rotation axis rotational travel of axle
Be vertically arranged during position and ends contact or close to soft magnetic bodies to magnetize soft magnetic bodies, bar shaped permanent magnet be located at level demagnetize position when water
Plain cloth put and end away from soft magnetic bodies so that so that soft magnetic bodies are demagnetized, described tractive unit is provided with for housing to be used to grip for human hand
Grip part, grip part be in flat pattern cylinder, grip part have for indent corresponding with human hand tiger's jaw gripping arc
Protuberance, the gripping that grip part and protuberance pass through indent are vertically convexly equipped with face, described housing at holding position
Cambered surface is connected, and described soft magnetic bodies are fixedly mounted in the inner chamber of the protuberance, and described gripping cambered surface is located at the protuberance
Both sides, the lateral surface in the direction that the center of rotation axis along the rotating shaft of described housing extends is provided with handwheel or knob,
Handwheel or knob are installed in the rotating shaft to drive bar shaped permanent magnet to rotate by the rotating shaft, are adsorbed by Magnetic catch
Ferromagnet, it is possible to which traction pulls cabinet door or drawer.
2. Magnetic catch according to claim 1, it is characterised in that:Described soft magnetic bodies in vertical plane in bar shaped forever
It is corresponding with the middle part of bar shaped permanent magnet when magnet is horizontally disposed long.
3. Magnetic catch according to claim 1, it is characterised in that:Portable perforation is additionally provided with described housing.
4. cupboard, including cabinet and folding are assemblied in the cabinet door on cabinet, it is characterised in that:Described cabinet door is provided with ferromagnet,
The cupboard also includes being used for the Magnetic catch that magnetic absorption opens cabinet door on the ferromagnet of cabinet door with traction, Magnetic catch bag
The handle body for being absorbed and fixed at by magnetic absorption active force on ferromagnet is included, described handle body is included with interior
The housing of chamber, handle body is vertically set gradually useful provided with being used to draw the tractive unit pulled for people on body of shaking hands
In being magnetized to be fixed on soft magnetic bodies on ferromagnet and soft for magnetizing by the magnetic absorption active force ontological adsorption theory that will shake hands
The bar shaped permanent magnet of magnet, bar shaped permanent magnet is by being assemblied in the inner chamber of housing perpendicular to the axis of rotation of vertical plane
In, bar shaped permanent magnet has vertical magnetized bit and level demagnetization position, bar in center of rotation axis rotational travel around the shaft
Shape permanent magnet is vertically arranged when being located at vertical magnetized bit and ends contact or close soft magnetic bodies are to magnetize soft magnetic bodies, and bar shaped is permanent
Horizontally disposed and end is away from soft magnetic bodies to cause soft magnetic bodies to demagnetize when magnet is located at level demagnetization position, and described tractive unit is institute
State housing be provided be used for for human hand grip grip part, grip part be in flat pattern cylinder, grip part have be used for
Protuberance is vertically convexly equipped with holding position on the gripping cambered surface of the corresponding indent of human hand tiger's jaw, described housing, is held
Hold portion and protuberance to connect by the gripping cambered surface of indent, described soft magnetic bodies are fixedly mounted in the inner chamber of the protuberance, institute
The gripping cambered surface stated is located at the protuberance both sides, the direction that the center of rotation axis along the rotating shaft of described housing extends
Lateral surface be provided with handwheel or knob, handwheel or knob are installed in the rotating shaft to drive bar shaped permanent by the rotating shaft
Magnet is rotated, and ferromagnet is adsorbed by Magnetic catch, it is possible to which traction pulls cabinet door.
5. drawer, including drawer body, it is characterised in that:Described drawer body is provided with ferromagnet, and the drawer also includes
For magnetic absorption to draw the Magnetic catch of opening drawer on the ferromagnet of drawer, Magnetic catch includes being used to pass through magnetic
Adsorption is absorbed and fixed at the handle body on ferromagnet, and described handle body includes the housing with inner chamber, handle
Body is provided with to be used to draw for people and is vertically disposed with the tractive unit pulled, handle body for being magnetized to pass through
Magnetic absorption active force will shake hands the soft magnetic bodies that are fixed on ferromagnet of ontological adsorption theory and permanent for the bar shaped for magnetizing soft magnetic bodies
Magnet, bar shaped permanent magnet is assemblied in the inner chamber of housing by the axis of rotation perpendicular to vertical plane, bar shaped permanent magnet
There is vertical magnetized bit and level demagnetization position in center of rotation axis rotational travel around the shaft, bar shaped permanent magnet is located at perpendicular
It is vertically arranged during to magnetized bit and ends contact or close soft magnetic bodies is to magnetize soft magnetic bodies, bar shaped permanent magnet demagnetizes positioned at level
Horizontally disposed and end is away from soft magnetic bodies to cause soft magnetic bodies to demagnetize during position, and described tractive unit is provided with for the housing to be used for
The grip part gripped for human hand, grip part is in the cylinder of flat pattern, and grip part, which has, to be used in corresponding with human hand tiger's jaw
Protuberance is vertically convexly equipped with recessed gripping cambered surface, described housing at holding position, grip part and protuberance pass through
The gripping cambered surface connection of indent, described soft magnetic bodies are fixedly mounted in the inner chamber of the protuberance, and described gripping cambered surface is located at
The protuberance both sides, the lateral surface in the direction that the center of rotation axis along the rotating shaft of described housing extends is provided with hand
Wheel or knob, handwheel or knob are installed in the rotating shaft to drive bar shaped permanent magnet to rotate by the rotating shaft, pass through magnetic
Property handle absorption ferromagnet, it is possible to traction pull drawer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510132664.8A CN104687811B (en) | 2015-03-25 | 2015-03-25 | Magnetic catch and the cupboard and drawer using the Magnetic catch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510132664.8A CN104687811B (en) | 2015-03-25 | 2015-03-25 | Magnetic catch and the cupboard and drawer using the Magnetic catch |
Publications (2)
Publication Number | Publication Date |
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CN104687811A CN104687811A (en) | 2015-06-10 |
CN104687811B true CN104687811B (en) | 2017-07-21 |
Family
ID=53335689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201510132664.8A Expired - Fee Related CN104687811B (en) | 2015-03-25 | 2015-03-25 | Magnetic catch and the cupboard and drawer using the Magnetic catch |
Country Status (1)
Country | Link |
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CN (1) | CN104687811B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112353130B (en) * | 2020-11-17 | 2021-07-16 | 滨州学院 | Library uses books fixed establishment |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201472204U (en) * | 2009-05-21 | 2010-05-19 | 曾宇 | Convenient handle |
CN203106670U (en) * | 2012-12-26 | 2013-08-07 | 厦门松霖卫厨有限公司 | Detachable hanger |
CN203308147U (en) * | 2013-05-09 | 2013-11-27 | 余利仁 | Rotary-type electromagnetic safety hook of parking garage |
CN204212553U (en) * | 2014-11-14 | 2015-03-18 | 国网冀北电力有限公司廊坊供电公司 | Magnetic machinery cabinet lock |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20090016204A (en) * | 2007-08-10 | 2009-02-13 | 임국한 | Attaching and detaching handle |
-
2015
- 2015-03-25 CN CN201510132664.8A patent/CN104687811B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201472204U (en) * | 2009-05-21 | 2010-05-19 | 曾宇 | Convenient handle |
CN203106670U (en) * | 2012-12-26 | 2013-08-07 | 厦门松霖卫厨有限公司 | Detachable hanger |
CN203308147U (en) * | 2013-05-09 | 2013-11-27 | 余利仁 | Rotary-type electromagnetic safety hook of parking garage |
CN204212553U (en) * | 2014-11-14 | 2015-03-18 | 国网冀北电力有限公司廊坊供电公司 | Magnetic machinery cabinet lock |
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CN104687811A (en) | 2015-06-10 |
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