CN204677005U - Magnetic lock - Google Patents
Magnetic lock Download PDFInfo
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- CN204677005U CN204677005U CN201520193277.0U CN201520193277U CN204677005U CN 204677005 U CN204677005 U CN 204677005U CN 201520193277 U CN201520193277 U CN 201520193277U CN 204677005 U CN204677005 U CN 204677005U
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- housing
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Abstract
The utility model relates to Hardware fitting technical field, especially magnetic lock is related to, it is provided with the first tapered end and the second tapered end in lock body, wherein the dead bolt of the first tapered end is slidably installed in the first lock housing, one end of second dead bolt is arranged in the second lock housing, the other end can attracting with the permeability magnetic material of the groove of the second housing together with.When key is not placed in key slot, permeability magnetic material or magnetic material is provided with in groove due to the second housing, first dead bolt and the second dead bolt are moved to the second housing, thus making the first dead bolt be positioned at the lower end of the first lock housing, the second dead bolt is inserted in the groove in the second housing.Now, magnetic lock is locking states.When being placed by key and in key slot, only have arranging the position being provided with the 3rd magnet on the key corresponding with the second tapered end, magnetic lock now just can be opened.Thus add the difficulty opening magnetic lock, add the security performance of magnetic lock.
Description
Technical field
The utility model relates to Hardware fitting technical field, especially relates to a kind of magnetic lock.
Background technology
Magnetic lock is the lockset that utilize the magnet same sex to repel the principle that there is a natural attraction between the sexes is made into.Magnetic lock may be used for furniture, such as, on drawer or cupboard etc., certainly, can also magnetic lock be arranged on chest, to increase security performance.
Magnetic lock in correlation technique comprises a locker and a key, and locker can the magnetic intermediate plate of opening and closing form by a pair, and the pole configuration of intermediate plate is opposite face is homopolarity, and key is the key body that a permeability magnetic material is made.The design utilizes heteropole attracting, and the magnetic principle of homopolar-repulsion makes locker sheet clamp key or remove clamping.Utilize that the object object be connected with key being connected to the clamping of key with locker is fixedly connected to be integrated.
But the magnetic lock in correlation technique, one is corresponding for a key lock, and people utilize this key lock can be opened, poor safety performance.
Utility model content
The purpose of this utility model is to provide a kind of magnetic lock, to solve the technical problem of the security performance difference existed in prior art.
The magnetic lock that the utility model provides, comprising: key and lock body; Lock body comprises the first housing, the second housing, the first tapered end and the second tapered end;
First housing is the hollow housing of both ends open, and the upper end of the first housing is provided with the key slot for accommodating key, and the lower end of the first housing is provided with the first tapered end and the second tapered end;
First tapered end comprises the first lock housing and the first dead bolt, the first dead bolt is provided with the first magnet, and the first dead bolt is slidably installed in the first lock housing;
Second tapered end comprises the second lock housing and the second dead bolt, and the second lock housing is the hollow housing of lower ending opening; On the inwall of the second lock housing, near openend, be provided with boss;
Second dead bolt is provided with the second magnet, and the upper end of the second dead bolt is provided with projection, the second dead bolt is provided with protruding one end and is slidably installed in the second lock housing, and protruding being used for abuts with boss;
Second lock housing is provided with the groove matched with the second dead bolt, in groove, is provided with permeability magnetic material or magnetic material; Be provided with the 3rd magnet on the key.
Further, boss is provided with the draw-in groove be fixed with projection.
Further, lock body and key are multiple.
Further, multiple lock body is matrix form distribution.
Further, on the first lock-shell lining, along the direction that it extends, be provided with the first chute, the first dead bolt be provided with the first slide block, the first slide block is slidably installed in the first chute.
Further, on the second lock-shell lining, along the direction that it extends, be provided with the second chute, the second dead bolt be provided with the second slide block, the second slide block is slidably installed in the second chute.
Further, key is rectangular-shaped; One end of key is provided with the 3rd magnet.
Further, the cross section of the 3rd magnet is square, and it is embedded in key, and the direction that the length of the 3rd magnet extends is identical with the length bearing of trend of key.
Further, the distance of the side sidewall of the 3rd magnet and key is greater than the distance of the opposite side sidewall of the 3rd magnet and key.
Further, the shape of key is consistent with the shape of key slot.
The magnetic lock that the utility model provides, it is provided with the first tapered end and the second tapered end in lock body, wherein the dead bolt of the first tapered end is slidably installed in the first lock housing, and one end of the second dead bolt is arranged in the second lock housing, the other end can attracting with the permeability magnetic material of the groove of the second housing together with.When using the magnetic lock of the present embodiment, the first housing and the second housing are separately positioned on the exterior object of band pinning.
When key is not placed in key slot, permeability magnetic material is provided with in groove due to the second housing, first dead bolt and the second dead bolt are moved to the second housing, thus makes the first dead bolt be positioned at the lower end of the first lock housing, the second dead bolt is inserted in the groove in the second housing.Now, magnetic lock is locking states.
When being placed by key and in key slot, only have arranging the position being provided with the 3rd magnet on the key corresponding with the second tapered end, magnetic lock now just can be opened.Thus add the difficulty opening magnetic lock, add the security performance of magnetic lock.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model detailed description of the invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in detailed description of the invention or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The stereogram of lock body in the magnetic lock that Fig. 1 provides for the utility model embodiment;
The sectional view of lock body in the magnetic lock that Fig. 2 provides for the utility model embodiment;
The sectional view of key in the magnetic lock that Fig. 3 provides for the utility model embodiment.
Reference numeral:
1-lock body; 2-key; 11-first housing;
12-second housing; 111-key slot; 112-first tapered end;
113-second tapered end; 1121-first dead bolt; 1122-first magnet;
1131-second dead bolt; 1132-second magnet; 121-groove;
21-the 3rd magnet.
Detailed description of the invention
Be clearly and completely described the technical solution of the utility model below in conjunction with accompanying drawing, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
The stereogram of lock body in the magnetic lock that Fig. 1 provides for the utility model embodiment; The sectional view of lock body in the magnetic lock that Fig. 2 provides for the utility model embodiment; The sectional view of key in the magnetic lock that Fig. 3 provides for the utility model embodiment; As shown in Figure 1, Figure 2 and Figure 3, the magnetic lock that the present embodiment provides, comprising: key 2 and lock body 1; Lock body 1 comprises the first housing 11, second housing 12, first tapered end 112 and the second tapered end 113; First housing 11 is the hollow housing of both ends open, and the lower end that the upper end of the first housing 11 is provided with for key slot 111, first housing 11 of accommodating key 2 is provided with the first tapered end 112 and the second tapered end 113; First tapered end 112 comprises and the first lock housing and the first dead bolt 1121, first dead bolt 1121 are provided with the first magnet 1122, first dead bolt 1121 are slidably installed in the first lock housing; Second tapered end 113 comprises the second lock housing and the second dead bolt 1131, second lock housing is the hollow housing of lower ending opening; On the inwall of the second lock housing, near openend, be provided with boss; Second dead bolt 1131 is provided with the second magnet 1132, and the upper end of the second dead bolt 1131 is provided with projection, the second dead bolt 1131 is provided with protruding one end and is slidably installed in the second lock housing, and protruding being used for abuts with boss; Second lock housing is provided with the groove 121 matched with the second dead bolt 1131, in groove 121, is provided with permeability magnetic material or magnetic material; Key 2 is provided with the 3rd magnet 21.
Wherein, the shape of key slot 111 also can be multiple, such as: oval, cuboid or square etc.
The material of key 2 can be multiple, such as: stainless steel, plastics or aluminium alloys etc.
The shape of key 2 can be multiple, such as: cuboid, square, cylinder or triangle etc.Preferably, the shape of key 2 is consistent with the shape of key slot 111.
The shape of the first magnet 1122, second magnet 1132 and the 3rd magnet 21 can be multiple, such as: cylindrical, cuboid or square etc.
In addition, the opening of key slot 111, also can be arranged on the upper surface of the first housing 11, also can be arranged on upper end of the sidewall of the first housing 11 etc.
When key slot 111 and key 2 are rectangular-shaped, the 3rd magnet 21 is arranged on one end of key 2.And now the first tapered end 112 and the second tapered end 113 are arranged on the bottom of key slot 111, and the first tapered end 112 is positioned at one end of key slot 111, and the second tapered end 113 is positioned at the other end of key slot 111.
Like this, key 2 is placed in key slot 111, and the one end being provided with the 3rd magnet 21 when key 2 can be picked up the first dead bolt 1121 in the first tapered end 112 time corresponding with the first tapered end 112, but do not affect for opening magnetic lock, now magnetic lock is in locking states.
The one end being provided with the 3rd magnet 21 when key 2 is corresponding with the second tapered end 113, and the second dead bolt 1131 in the second tapered end 113 can be attracted by the 3rd magnet 21, thus is extracted by the second dead bolt 1131 outside the groove 121 of the second housing 12, thus is opened by magnetic lock.
When key slot 111 and key 2 are triangle, wherein two angles in key slot 111 can be provided with the first tapered end 112 and the second tapered end 113, or two angles are wherein provided with on the first tapered end the 112, three angle and are provided with the second tapered end 113.And one of them angle on key 2 is provided with the 3rd magnet 21.
Like this, only have when the 3rd magnet 21 is corresponding with the second tapered end 113 time, magnetic lock just can be opened.Certainly, also can be provided with two the second tapered ends 113 in key slot 111, key 2 is provided with two the 3rd magnet 21 accordingly, further increase the security performance of magnetic lock.
The shape of the second dead bolt 1131 can be multiple, such as: the second dead bolt 1131 can be cylinder, cuboid or cone etc.
The shape of groove 121 can be multiple, and such as: cylindrical, triangle or taper shape etc., preferably, the shape of groove 121 is consistent with the shape of the second dead bolt 1131.
The material of the first housing 11 and the second housing 12 also can be multiple, such as: stainless steel, plastics or aluminium alloys etc.
The magnetic lock that the present embodiment provides, it is provided with the first tapered end 112 and the second tapered end 113 in lock body 1, wherein the dead bolt of the first tapered end 112 is slidably installed in the first lock housing, one end of second dead bolt 1131 is arranged in the second lock housing, the other end can attracting with the permeability magnetic material of the groove 121 of the second housing 12 together with.When using the magnetic lock of the present embodiment, the first housing 11 and the second housing 12 are separately positioned on the exterior object of band pinning.
When key 2 is not placed in key slot 111, permeability magnetic material is provided with in groove 121 due to the second housing 12, first dead bolt 1121 and the second dead bolt 1131 are moved to the second housing 12, thus making the first dead bolt 1121 be positioned at the lower end of the first lock housing, the second dead bolt 1131 is inserted in the groove 121 in the second housing 12.Now, magnetic lock is locking states.
When key 2 is placed with key slot 111 in time, only have arranging position key 2 being provided with the 3rd magnet 21 corresponding with the second tapered end 113, magnetic lock now just can be opened.Thus add the difficulty opening magnetic lock, add the security performance of magnetic lock.
In the present embodiment, the first tapered end is false tapered end, the folding of its magnetic lock not substantial effect, and it can effects of other fascinations, thus increases the difficulty that magnetic lock opens, and improves the security performance of magnetic lock.
Certainly, the lower end of the first tapered end 112 also can arrange opening; On the second housing 12, the position corresponding with the first tapered end 112 also can be provided with groove 121 (as shown in Figure 2), and the length of the first dead bolt 1121 is shorter than the length of the second dead bolt 1131, such first dead bolt 1121 can not be inserted in groove 121, thus plays the effect of fascination.As shown in Figure 1, Figure 2 and Figure 3, on the basis of above-described embodiment, further, boss is provided with the draw-in groove be fixed with projection.
When being placed in key slot 111 by key 2, the position that key 2 is provided with the 3rd magnet 21 is corresponding to the first tapered end 112, attract, but the magnetic lock of locking is not opened in the first dead bolt 1121.
The position being provided with the 3rd magnet 21 when key 2 is corresponding to the second tapered end 113, if the magnetic pole of the 3rd magnet 21 magnetic pole corresponding with the second magnet 1132 is different, so the second dead bolt 1131 attracts by the 3rd magnet 21, thus magnetic lock is opened.
If the magnetic pole of the 3rd magnet 21 magnetic pole corresponding with the second magnet 1132 is identical, so the 3rd magnet 21 is by repulsion second magnet 1132, thus projection is fixed in draw-in groove, thus the second dead bolt 1131 is fixed in the second lock housing, magnetic lock is pinned, the installation capability further strengthened.
As shown in Figure 1, Figure 2 and Figure 3, on the basis of above-described embodiment, further, lock body 1 and key 2 can be all multiple.
Wherein, multiple lock body 1 can distribute in multiple pattern, such as: multiple lock body 1 can distribute in five-pointed star, and can be also crossing distribution, multiple lock body 1 can also form the patterns such as animal.Be preferably that multiple lock body 1 is distribution in matrix form, such as multiple lock body 1 can in lining up distribution, also can just circular distribution, also can be rectangle etc.
In the present embodiment, by equipment multiple key 2 body and multiple key 2, thus further add the difficulty of unblanking, improve security performance.
As shown in Figure 2, on the basis of above-described embodiment, further, on the first lock-shell lining, along the direction that it extends, be provided with the first chute, the first dead bolt 1121 is provided with the first slide block, and the first slide block is slidably installed in the first chute.
Further, on the second lock-shell lining, along the direction that it extends, be provided with the second chute, the second dead bolt 1131 is provided with the second slide block, and the second slide block is slidably installed in the second chute.
In the present embodiment, when the first dead bolt 1121 slides in the first lock housing, or when the second keyed slides in the second lock housing, in order to avoid the first dead bolt 1121 or the second dead bolt 1131 misplace, so be provided with the first chute in the first lock housing, first dead bolt 1121 is provided with the first slide block, in the second lock housing, is provided with the second chute, the second dead bolt 1131 is provided with the second slide block.Utilize the first slide block to coordinate with the first chute, the second pulley coordinates with the second chute, thus avoids the first dead bolt 1121 and the second dead bolt 1131 to misplace, and improves the stability of magnetic lock.
As shown in Figure 3, on the basis of above-described embodiment, further, the cross section of the 3rd magnet 21 is square, and it is embedded in key 2; And the direction that the length of the 3rd magnet 21 extends is identical with the length bearing of trend of key 2.
In the present embodiment, key 2 is rectangular-shaped, 3rd magnet 21 can be square or cuboid, be embedded in key 2 by 3rd magnet 21, the both sides making key 2 corresponding are a magnetic pole, and another two corresponding both sides are another magnetic pole, thus key 2 is had positive aspect point, if mistake face, so the second tapered end 113 will be locked, further improves the security performance of magnetic lock.
On the basis of above-described embodiment, further, the 3rd magnet 21 and the distance of the side sidewall of key 2 are greater than the distance of the opposite side sidewall of the 3rd magnet 21 and key 2.
Wherein, key can be two kinds, and the first is when the N pole span of the 3rd magnet 21 is nearest from the side sidewall of key, and the first magnet so matched with this key is S pole near key slot one side and the second magnet near the one side of key slot; The second is then contrary with the first.
Like this, often corresponding key slot of key, further improves the unlocking difficulty of magnetic lock, improves the security performance of magnetic lock.
In the present embodiment, the 3rd magnet 21 is embedded wanting in key 2, and surface of position is to a certain side.Like this, 3rd magnet 21 is greater than its distance apart from another side apart from the distance of a side wall surface, thus make with the magnetic in the face of the 3rd magnet 21 close together stronger, second dead bolt 1131 can be attracted, and the magnetic in the face distant with the 3rd magnet 21 is more weak, the second dead bolt 1131 can not be attracted.Thus make key 2 have unique inserted mode, further improve the difficulty of unblanking, improve the security performance of magnetic lock.
The magnetic lock that each embodiment above-mentioned provides can be used at furniture, strongbox or toy etc.
Such as: when on the drawer that magnetic lock is used in desk, the first housing 11 is arranged on a body, can certainly be used on drawer.Second housing 12 is arranged on drawer, or is arranged on a body, be arranged on respectively on a body and drawer by the first housing 11 and the second housing 12.Certainly, user can according to oneself need one or more lock body 1 is set.
When drawer is positioned at body, the dead bolt in the first housing 11 is inserted in the groove 121 of the second housing 12, thus drawer is locked.When user needs to open drawer time, to be inserted on the first housing 11 in key slot 111 by correct for key 2, drawer can be opened, otherwise drawer will be locked.
And for example: when magnetic lock is used on strongbox, the first housing 11 is provided with on security door, the second housing 12 is arranged on safety cabinet body.When safety cabinet cuts out time, the second dead bolt 1131 is inserted in the groove 121 of the second housing 12.Now, magnetic lock is locked by safety cabinet.When user needs to open safety cabinet, by correct for the key 2 key slot 111 be inserted on the first housing 11, thus safety cabinet is opened.Otherwise safety cabinet can be locked.
In addition, magnetic lock can also be arranged on toy, as educational toy.Such as: can be arranged on box by magnetic lock, box is divided into upper cover and box body, and upper cover and box body are together by a threaded connection.First housing 11 is arranged on and covers, make the first slot be positioned at the surface of upper cover, the second housing 12 can be arranged on the upper end of box body.
When being tightened on box body by upper cover, the second dead bolt 1131 of the first housing 11 is inserted in the groove 121 of the second housing 12, thus by locked for upper cover on box body.Certainly, for increasing the difficulty of unblanking, box is provided with lock body 1.Player just can by select key 2 put into mode, open lock body 1.
In order to the interest of player can be improved, magnetic lock and numerical calculation can also be combined.
In addition, key slot 111 is provided with circular groove, in circular groove, is inserted with connecting cylinder, the upper end of circular groove is provided with boss, the one end being arranged on circular groove at connecting cylinder is provided with protuberance, thus is fixed in circular groove by one end of connecting cylinder; The other end of connecting cylinder is connected with key 2.When key 2 is inserted into key slot 111, connecting cylinder is inserted in circular groove.When key 2 rotation direction is inserted key slot 111 by needs, extracted in key slot 111 by key 2, now connecting cylinder shifts out from circular groove, then rotates key, then be inserted in key slot.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (10)
1. a magnetic lock, is characterized in that, comprising: key and lock body;
Described lock body comprises the first housing, the second housing, the first tapered end and the second tapered end;
Described first housing is the hollow housing of both ends open, and described first housing upper end is provided with the key slot for accommodating described key, and the lower end of described first housing is provided with described first tapered end and described second tapered end;
Described first tapered end comprises the first lock housing and the first dead bolt, and described first dead bolt is provided with the first magnet, and described first dead bolt is slidably installed in described first lock housing;
Described second tapered end comprises the second lock housing and the second dead bolt, and described second lock housing is the hollow housing of lower ending opening; On the inwall of described second lock housing, near openend, be provided with boss; Described second dead bolt is provided with the second magnet, and the upper end of described second dead bolt is provided with projection, one end that described second dead bolt is provided with described projection is slidably installed in described second lock housing, and described projection is used for abutting with described boss;
Described second lock housing is provided with the groove matched with described second dead bolt, in described groove, is provided with permeability magnetic material or magnetic material; Describedly be provided with the 3rd magnet on the key.
2. magnetic lock according to claim 1, is characterized in that, described boss is provided with the draw-in groove be fixed with described projection.
3. magnetic lock according to claim 1, is characterized in that, described lock body and described key are multiple.
4. magnetic lock according to claim 3, is characterized in that, multiple described lock body is matrix form distribution.
5. magnetic lock according to claim 1, is characterized in that, on described first lock-shell lining, along the direction that it extends, be provided with the first chute, described first dead bolt is provided with the first slide block, described first slide block is slidably installed in described first chute.
6. magnetic lock according to claim 1, is characterized in that, on described second lock-shell lining, along the direction that it extends, be provided with the second chute, described second dead bolt is provided with the second slide block, described second slide block is slidably installed in described second chute.
7. the magnetic lock according to any one of claim 1-6, is characterized in that, described key is rectangular-shaped;
One end of described key is provided with the 3rd magnet.
8. magnetic lock according to claim 7, is characterized in that, the distance of the side sidewall of described 3rd magnet and described key is greater than the distance of the opposite side sidewall of described 3rd magnet and described key.
9. magnetic lock according to claim 7, is characterized in that, the cross section of described 3rd magnet is square, and it is embedded in described key; And the direction that the length of described 3rd magnet extends is identical with the length bearing of trend of described key.
10. the magnetic lock according to any one of claim 1-6, is characterized in that, the shape of described key is consistent with the shape of described key slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520193277.0U CN204677005U (en) | 2015-04-01 | 2015-04-01 | Magnetic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520193277.0U CN204677005U (en) | 2015-04-01 | 2015-04-01 | Magnetic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204677005U true CN204677005U (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520193277.0U Active CN204677005U (en) | 2015-04-01 | 2015-04-01 | Magnetic lock |
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| Country | Link |
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| CN (1) | CN204677005U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403733A (en) * | 2018-12-22 | 2019-03-01 | 郑红燕 | Magnetic force child safety lock |
| CN112554662A (en) * | 2020-12-09 | 2021-03-26 | 国网山东省电力公司泰安供电公司 | Magnetic door lock |
-
2015
- 2015-04-01 CN CN201520193277.0U patent/CN204677005U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403733A (en) * | 2018-12-22 | 2019-03-01 | 郑红燕 | Magnetic force child safety lock |
| CN112554662A (en) * | 2020-12-09 | 2021-03-26 | 国网山东省电力公司泰安供电公司 | Magnetic door lock |
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