CN209509742U - A kind of opposite opened magnetic security lock - Google Patents
A kind of opposite opened magnetic security lock Download PDFInfo
- Publication number
- CN209509742U CN209509742U CN201821272426.2U CN201821272426U CN209509742U CN 209509742 U CN209509742 U CN 209509742U CN 201821272426 U CN201821272426 U CN 201821272426U CN 209509742 U CN209509742 U CN 209509742U
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- lock
- magnetic
- magnetic block
- lock body
- lock pin
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Abstract
The utility model belongs to security lock technology field, refer in particular to a kind of opposite opened magnetic security lock, including lock body and locking closure, the lock body bottom is provided with fixed part, lock body is rotatably connected on the fixed part, lock body one end forms lock tongue, and the lock chamber entered and left for lock tongue rotation is offered on the inside of the locking closure；Movement is provided with lock pin on lock body, and the lockhole entered and left for the lock pin is provided in the locking closure；First magnetic block is installed, movement is provided with limit switch on the lock body, and limit switch inner end is between the lock pin and the first magnetic block inside the lock body.The utility model is using mobile limit switch, and the lower driving lock pin of magnetic force control of magnetic block is mobile, then by way of rotational lock, lock body is made to be detached from locking closure from the side of locking closure, to complete to unlock, structure is simple, easy to operate, applied widely.
Description
Technical field
The utility model belongs to security lock technology field, refers in particular to a kind of opposite opened magnetic security lock.
Background technique
Most of furniture and electric appliance etc. are generally both provided with the structures such as sliding door or drawer, when children are in, due to
Children are active, are easy oneself to remove a door or drawer open, cause some unnecessary unexpected injuries, existing furniture, for side
Just it opens, will not generally lock in door and drawer position, even if the later period needs to lock, installation is also a comparatively laborious mistake
Journey is also easy to influence the overall aesthetic degree of furniture；Such as the electric appliance furniture of refrigerator one kind, oneself door lock can not be installed, it can not
Children are avoided to open voluntarily well.
Also occur many child safety locks on the market, such as the drawer-lock of strip relatively common on the market, generally
Including fixed device, connection strap and positioning device, several adjustment holes are opened up on connection strap, connection strap one end is mounted on fixed dress
It sets, the other end is passed through out of positioning device, in use, needing to open fixed device or complete positioning device opening
The process of unlock, connection strap is usually longer, thus when connection strap by can be more time-consuming when being removed in positioning device, to family
Tool also has certain limitation, not convenient enough.
Summary of the invention
The problem of purpose of the utility model is to solve above-mentioned background techniques, it is simple to provide a kind of structure,
Easy to use, the rapid opposite opened magnetic security lock of unlock.
Purpose of the utility model is realized as follows:
A kind of opposite opened magnetic security lock, including lock body and locking closure, the lock body bottom are provided with fixed part, lock body rotation
It is connected on the fixed part, lock body one end forms lock tongue, and the lock entered and left for lock tongue rotation is offered on the inside of the locking closure
Chamber；Movement is provided with lock pin on lock body, and the lockhole entered and left for the lock pin is provided in the locking closure；
First magnetic block is installed inside the lock body, is moved on the lock body and is provided with limit switch, in limit switch
End is between the lock pin and the first magnetic block.
It is further arranged to, the lock body side is provided with sliding slot, and the limit switch includes positioned at the lock pin and the
Switch main body between one magnetic block and the drive block being slidably arranged in the sliding slot；The lock body front end offers described in confession
The through-hole of lock pin disengaging, lock pin front end may pass through the through-hole and protrude into the lockhole.
It is further arranged to, limit slide unit is provided in the sliding slot, limit and offer several limiting slots on slide unit, it is described
Several limit raised lines matched with the limiting slot are formed on the face that drive block is in contact with limit slide unit.
It is further arranged to, mounting groove is formed inside the lock body, the lock pin inner end is located in the mounting groove, institute
It states lock pin rear end and the second magnetic block is installed.
It is further arranged to, opposite opened magnetic security lock further includes solution lock key, and unlock Keyed interior is equipped with the
Three magnetic blocks, second magnetic block repel each other with first magnetic block, and third magnetic block and second magnetic block are attracting, the
Attraction between three magnetic blocks and the second magnetic block is greater than the repulsive force between the second magnetic block and the first magnetic block.
It is further arranged to, the lock pin rear end offers a mounting hole, and second magnetic block is arranged in the mounting hole
Interior, the second magnetic block is located between lock pin and the lock body inner wall, and second magnetic block and first magnetic block are attracting.
It is further arranged to, mounting groove is formed inside the lock body, the lock pin inner end is located in the mounting groove, lock
Pin is made of magnetic material, and first magnetic block has attracting suction to the lock pin.
It is further arranged to, the lock tongue side offers locked groove, and intracavitary form of the lock cooperates with the locked groove
Block machine structure, block machine structure is fastened in the locked groove, the through-hole is offered on the locked groove inner sidewall, in block machine structure
Offer the lockhole.
It is further arranged to, the lock body includes the bottom case mutually fastened and upper cover, is formed between bottom case and upper cover useful
In the installation cavity for installing the lock pin；Connecting hole is offered on the fixed part, forms a connecting column on the inside of the upper cover, even
Column is connect to be rotatably connected in the connecting hole by screw.
It is further arranged to, the bottom of the locking closure and fixed part is equipped with adhesive article layer；Or, the locking closure and fixed part
Bottom be provided with bottom cover, adhesive article layer is equipped on the inside of bottom cover.
Compared with the prior art, the utility model has prominent and beneficial technical effects that:
1, locking closure is fixedly mounted in the cabinet door of side (by taking cabinet as an example) when the utility model is used, by lock body
Fixed part is mounted in the cabinet door of the other side, by mobile limit switch, the first magnetic block and lock pin that are equipped with inside lock body it
Between the magnetic force that generates to drive lock pin to be moved be detached from lockhole, then rotational lock, is detached from lock body from the side of locking closure
Locking closure completes unlock, and structure is simple, easy to operate.
2, the lock body of the utility model is rotatably installed on fixed part, is mounted on object by fixed part, can
Enough to be rotated in the unlocked state relative to locking closure, to be detached from locking closure, when unlock, lock body still be may be on object,
Without taking down, avoid losing.
3, the utility model can place the second magnetic block in lock pin, and the second magnetic block can be mutually to be arranged with the first magnetic block
The magnetic block of reprimand, needs to be equipped at this time a solution lock key, solves for being provided in lock key and attracting each other with the second magnetic block
Three magnetic blocks, and the attraction between third magnetic block and the second magnetic block is greater than between the second magnetic block and the first magnetic block
Repulsive force, when without using solution lock key, due to the repulsion between the first magnetic block and the second magnetic block, lock pin can be always maintained at
With the state of lockhole closure；When needing to unlock, as long as by limit switch towards movement at the first magnetic block one, away from lock
Then unlock can be realized to attract lock pin to move backward using solution lock key in pin, structure is simple, and unlock rapidly, operates
It is very convenient.
4, second magnetic block of the utility model can be the magnetic block attracting with the first magnetic block, when mobile limit is opened
It closes, when being brought to abutment against lock pin rear end, lock pin can be prevented to be influenced by the first magnetic block and moved, at this time lock pin and lockhole
It is kept closed；When mobile at limit switch the first magnetic block one of direction, since limit switch has left lock pin rear end, this
When lock pin without the blocking of limit switch, lock pin moves backward under the attraction of the first magnetic block, so that lock pin is detached from lock
Hole achievees the purpose that unlock, and such mode need to can only realize the switch of safety lock by mobile limit switch, and structure is simple,
It is easy to operate.
5, the limit switch of the utility model includes that switch main body between lock pin and the first magnetic block and sliding are set
The drive block in lock body sliding slot is set, limit slide unit is provided in lock body sliding slot, limits and offers several limiting slots on slide unit, drive
Several limit raised lines matched with limiting slot are formed on the face that motion block is in contact with limit slide unit, limit raised line and limiting slot
Cooperate, drive block enabled to be firmly secured at certain in sliding slot, switch main body be accurately fixed to lock pin with
Between first magnetic block, the stability of enhancing structure guarantees the accuracy of unlock.
6, the utility model is equipped with adhesive article layer in the bottom of locking closure and fixed part, is adapted to different use rings
Border, it is applied widely.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural section schematic diagram of the utility model.
Fig. 3 is the utility model lock body part structure diagram one.
Fig. 4 is the utility model lock body part structure diagram two
Fig. 5 is the structural schematic diagram of the first embodiment of the utility model locking closure.
Fig. 6 is the structural schematic diagram of the first embodiment of the utility model locking closure.
Fig. 7 is the structural blast view of the first embodiment of the utility model solution lock key.
Fig. 8 is the structural blast view of the utility model solution second of embodiment of lock key.
Specific embodiment
The utility model is further described with specific embodiment with reference to the accompanying drawing, referring to Fig. 1-Fig. 8,
Embodiment 1:
A kind of opposite opened magnetic security lock, including lock body 1 and locking closure 2,1 bottom of lock body are provided with fixed part 3, lock body
1 is rotatably connected on the fixed part 3, and 1 one end of lock body forms lock tongue 11, is offered on the inside of the locking closure 2 for the lock tongue 11
Rotate the lock chamber 21 entered and left；Movement is provided with lock pin 4 on lock body 1, is provided in the locking closure 2 and enters and leaves for 4 front end of lock pin
Lockhole 22；
First magnetic block 51 is installed, movement is provided with limit switch 6 on the lock body 1, and limit is opened inside the lock body 1
6 inner ends are closed between the lock pin 4 and the first magnetic block 51.Under lock state, lock pin front end is inserted into lockhole, lock body and lock
It covers relatively fixed；When unlock, only it need to move limit switch and start lock pin, away from lockhole, the rotational lock that then exerts a force makes
It is detached from locking closure, and easy to operate, succinct, structure is simple.
1 side of lock body is provided with sliding slot 12, and the limit switch 6 includes being located at the lock pin 4 and the first magnetic block
Switch main body 61 between 51 and the drive block 62 being slidably arranged in the sliding slot 12；1 front end of lock body is offered for institute
The through-hole 13 of the disengaging of lock pin 4 is stated, 4 front end of lock pin may pass through the through-hole 13 and protrude into the lockhole 22.It can on drive block outer surface
Non-slip texture is set, in use, only need to be dynamic with rubber sleeve.
It is provided with limit slide unit 14 in the sliding slot 12, limits and offers several limiting slots 141, the driving on slide unit 14
It is provided with a movable block in block 62, forms several and limiting slot 141 on the face that movable block is in contact with limit slide unit 14
The limit raised line 621 matched.It limits raised line and limiting slot cooperates, drive block is firmly secured in sliding slot
Certain, switch main body is accurately fixed between lock pin and the first magnetic block, the stability of enhancing structure, guarantees unlock
Accuracy.
Mounting groove 15 is formed inside the lock body 1,4 inner end of lock pin is located in the mounting groove 15, the lock pin 4
Rear end is equipped with the second magnetic block 52.4 rear end of lock pin offers a mounting hole 41, and second magnetic block 52 is arranged at this
In mounting hole 41, the second magnetic block 52 is located between 1 inner wall of lock pin 4 and the lock body, second magnetic block 52 and described the
One magnetic block 51 is attracting.
Embodiment 2:
Similar to 1 structure of embodiment, difference is that second magnetic block 52 and the first magnetic block 51 are mutually exclusive, this
When unlock for convenience, need to unlock Keyed interior and third magnetic block 53, third magnetic are installed with the use of a solution lock key
Property block 53 and second magnetic block 52 it is attracting, and the attraction between third magnetic block 53 and the second magnetic block 52 be greater than second
Repulsive force between magnetic block 52 and the first magnetic block 51.
The specific structure of the solution lock key are as follows: unlock key includes key body 71, is opened up in the key body 71
There is the cavity 72 for installing the third magnet 53,71 1 side cover of key body is detachably equipped with upper cover 73.1 upper surface of lock body
Recess forms a pit 10 downwards, which can be used for placing the solution lock key, be placed on pit when solution lock key
When, and by after the magnetic Block direction movement of limit switch direction first, the second magnetic block is solving the third magnetic block in lock key
Band pendulum lock pin slid inward completes unlock under attraction.
The first embodiment that the key body 71 is connect with the upper cover 73 are as follows: formed in the key body 71
More than one installation sleeve 76 forms more than one mounting post cooperated with the installation sleeve 76 in the upper cover 73
77, the card of mounting post 77 sets or welds or screw connection is in installation sleeve 76.
Several reinforcing ribs 78 are formed on 72 inner wall of cavity, every 78 inner end of reinforcing rib offers detent slot
781, the third magnet 53 is stuck in the detent slot 781.Newel is formed in the middle part of the upper cover 73, newel inner end is against
On the third magnet 53, so that third magnet 53 is tightly attached to the cavity inner wall, for fixing the position of third magnet 53, keep away
Exempt from third magnet 53 to move in cavity, influences the unlocking function of key.
Second of embodiment that the key body 71 is connect with the upper cover 73 are as follows: card is formed on the downside of the upper cover 73
Edge is fastened on card on the upside of key body 71 and is arranged inside the interior connection for completing upper cover 73 and key body 71, key body 71
There is installation position 721, the third magnetic block 53 is fitted in the installation position 721, forms center in the middle part of the upper cover 73
Column, newel inner end is against on the third magnet 53, so that third magnet 53 is tightly attached in the installation position.
Embodiment 3:
Similar to most of structure of embodiment 1 and embodiment 2, difference is the lock pin directly by magnetic material system
At, inside do not need to add magnetic block, the first magnetic block 51 directly has attracting suction, the lock body 1 to the lock pin 4
Inside forms mounting groove 15, and 4 inner end of lock pin is located in the mounting groove 15.
Based on above-mentioned three kinds of embodiments, first way that the lock pin 4 is connected and fixed with locking closure 2 are as follows: the lock tongue 11
Side offers locked groove 16, forms in the lock chamber 21 and the mutually matched block machine structure 23 of the locked groove 16, block machine structure 23
It is fastened in the locked groove 16, the through-hole 13 is offered on 16 inner sidewall of locked groove, offered in block machine structure 23 described
Lockhole 22.The lock pin main body 41 passes through the through-hole 13 and is caught in the completion of lockhole 22 locking.
The second way that the lock pin 4 is connected and fixed with locking closure 2 are as follows: the lock tongue side forms block machine structure, institute
It states intracavitary offer of lock to be fastened in the locked groove with the mutually matched locked groove of block machine structure, block machine structure, the block machine knot
The through-hole is offered on structure, and the lockhole is offered on the locked groove.The lock pin main body passes through the through-hole and is caught in the lock
Complete locking in hole.
The first preferred structure as the utility model locking closure are as follows: as shown in figure 5, the locking closure two sides are closed, in addition
Two sides are open state, and front openings are used for the fixation of lock body and locking closure, and after unlock, lock body rotation produces disengaging from right openings
Locking closure.
Second of preferred structure as the utility model locking closure are as follows: as shown in fig. 6, the locking closure is one side closed, three sides
Opening, front openings are used for the fixation of lock body and locking closure, and after unlock, lock body rotation produces disengaging locking closure from left and right sides opening.
Locking closure structure based on the first above-mentioned embodiment, the lock body 1 include the bottom case 17 mutually fastened and upper cover
18, the installation cavity 19 for installing the lock pin 4 is formed between bottom case 17 and upper cover 18；Installation is formed on the inside of the upper cover
Platform 182, first magnetic block 51 are mounted in the erecting bed 182；Offer connecting hole 31 on the fixed part 3, it is described on
A connecting column 181 is formed on the inside of lid 18, connecting column 181 is rotatably connected in the connecting hole 31 by screw or bolt etc..
Form connection boss on the bottom case 5, connection boss rotation is connected on the fixed part, when unlock, is pushed lock body, can be made
Lock body is rotated centered on fixed part.
The bottom of the locking closure 2 and fixed part 3 is equipped with adhesive article layer；Or, the bottom of the locking closure 2 and fixed part 3 is set
It is equipped with bottom cover, bottom cover side is equipped with adhesive article layer, is adapted to different use environments, applied widely.
When installation, the locking closure of the utility model is mounted on Furniture Body or frame, the fixed part of lock body is mounted on drawing
Door or drawer etc., by mobile limit switch, under the interaction of magnetic block, lock pin generates mobile and is detached from lockhole, so
After push lock body so that lock body around fixed part rotate be detached from locking closure, complete unlocking process, it is convenient for disassembly and assembly, unlock speed it is fast, behaviour
Make it is laborsaving, it is applied widely.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (10)
1. a kind of opposite opened magnetic security lock, including lock body and locking closure, it is characterised in that: the lock body bottom is provided with fixation
Portion, lock body are rotatably connected on the fixed part, and lock body one end forms lock tongue, are offered on the inside of the locking closure and are turned for the lock tongue
The dynamic lock chamber entered and left；Movement is provided with lock pin on lock body, and the lockhole entered and left for the lock pin is provided in the locking closure；
First magnetic block is installed, movement is provided with limit switch, limit switch inner end position on the lock body inside the lock body
Between the lock pin and the first magnetic block.
2. opposite opened magnetic security lock according to claim 1, it is characterised in that: the lock body side is provided with sliding slot,
The limit switch includes switch main body between the lock pin and the first magnetic block and is slidably arranged in the sliding slot
Drive block；The lock body front end offers the through-hole for lock pin disengaging, lock pin front end may pass through the through-hole protrude into it is described
In lockhole.
3. opposite opened magnetic security lock according to claim 2, it is characterised in that: be provided with limit in the sliding slot and slide
Platform limits and offers several limiting slots on slide unit, forms several and institute on the face that the drive block is in contact with limit slide unit
State the limit raised line that limiting slot matches.
4. opposite opened magnetic security lock according to claim 1 or 2 or 3, it is characterised in that: formed inside the lock body
Mounting groove, the lock pin inner end are located in the mounting groove, and the lock pin rear end is equipped with the second magnetic block.
5. opposite opened magnetic security lock according to claim 4, it is characterised in that: the opposite opened magnetic security lock also wraps
Solution lock key is included, unlock Keyed interior is equipped with third magnetic block, and second magnetic block repels each other with first magnetic block, the
Three magnetic blocks and second magnetic block are attracting, and the attraction between third magnetic block and the second magnetic block is greater than the second magnetic block
With the repulsive force between the first magnetic block.
6. opposite opened magnetic security lock according to claim 4, it is characterised in that: the lock pin rear end offers an installation
Hole, second magnetic block are arranged in the mounting hole, and the second magnetic block is located between lock pin and the lock body inner wall, and described the
Two magnetic blocks and first magnetic block are attracting.
7. opposite opened magnetic security lock according to claim 1 or 2 or 3, it is characterised in that: formed inside the lock body
Mounting groove, the lock pin inner end are located in the mounting groove, and lock pin is made of magnetic material, and first magnetic block is to the lock
Pin has attracting suction.
8. opposite opened magnetic security lock according to claim 2, it is characterised in that: the lock tongue side offers locked groove,
Intracavitary form of the lock is fastened in the locked groove with the mutually matched block machine structure of the locked groove, block machine structure, the locked groove
The through-hole is offered on inner sidewall, and the lockhole is offered in block machine structure.
9. opposite opened magnetic security lock according to claim 1, it is characterised in that: the lock body includes the bottom mutually fastened
Shell and upper cover are formed with the installation cavity for installing the lock pin between bottom case and upper cover；Connection is offered on the fixed part
Hole, the upper cover inside form a connecting column, and connecting column is rotatably connected in the connecting hole by screw.
10. opposite opened magnetic security described according to claim 1 or 2 or 3 or 8 or 9 lock, it is characterised in that: the locking closure and
The bottom of fixed part is equipped with adhesive article layer；Or, the bottom of the locking closure and fixed part is provided with bottom cover, glue is equipped on the inside of bottom cover
It is sticked with product layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821272426.2U CN209509742U (en) | 2018-08-08 | 2018-08-08 | A kind of opposite opened magnetic security lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821272426.2U CN209509742U (en) | 2018-08-08 | 2018-08-08 | A kind of opposite opened magnetic security lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209509742U true CN209509742U (en) | 2019-10-18 |
Family
ID=68186978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821272426.2U Active CN209509742U (en) | 2018-08-08 | 2018-08-08 | A kind of opposite opened magnetic security lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209509742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952353A (en) * | 2018-08-08 | 2018-12-07 | 浙江佳诚婴童用品有限公司 | A kind of opposite opened magnetic security lock |
-
2018
- 2018-08-08 CN CN201821272426.2U patent/CN209509742U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952353A (en) * | 2018-08-08 | 2018-12-07 | 浙江佳诚婴童用品有限公司 | A kind of opposite opened magnetic security lock |
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