CN208160211U - A kind of lock of automatic open-close - Google Patents
A kind of lock of automatic open-close Download PDFInfo
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- CN208160211U CN208160211U CN201820650991.1U CN201820650991U CN208160211U CN 208160211 U CN208160211 U CN 208160211U CN 201820650991 U CN201820650991 U CN 201820650991U CN 208160211 U CN208160211 U CN 208160211U
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- Prior art keywords
- magnet
- accommodating chamber
- fixture block
- automatic open
- sliding cavity
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Abstract
The utility model discloses a kind of automatic open-close lock, including shell, lock core, tapered end；The shell has sliding cavity, and the first connecting pin is arranged in the side of sliding cavity；The lock core includes sliding part and the first accommodating chamber for being connected to sliding part side, and the first magnet is arranged in the first accommodating chamber；Fixture block is set outside accommodating chamber；The second accommodating chamber is arranged in the side of the tapered end, and second connection end is arranged in the other side；The second magnet, third magnet are successively arranged alternately in the second accommodating chamber；Card slot corresponding with fixture block is set outside the second accommodating chamber；First accommodating chamber is located at outside sliding cavity to fit with the second accommodating chamber；Sliding part is sliding in sliding cavity, the first magnet is allowed to convert between the second magnet, two station of third magnet；First magnet is attracted or repelled with the second magnet, is repelled each other with third magnet or attracting；Fixture block is set to engage or separate with card slot.For this lock by the attracting automatic open-close realized and latched that repels each other of magnet, structure is simple, easy to use.
Description
Technical field
The utility model is related to latching technical field, and in particular to a kind of eye-splice.
Background technique
Eye-splice is usually all using the object that eye-splice is for fastening two articles.There are many use of eye-splice, for example are used in height
On the restraint zone of idle job, Industrial Engineering, safe rescue equipment etc., the safety belt of automobile, certain waistbands are also using eye-splice.
There are many current eye-splice type, and shape is also varied, and material is also different.General eye-splice is both provided with two
A clamp, eye-splice could be locked by needing for two clamps to be aligned completely when plugging together, operate it is more complicated, it is dim to environment or
It is inconvenient for the handicapped people of person；In addition eye-splice point can be made by needing to open simultaneously two clamps when opening eye-splice
From generally requiring further to increase the degree inconvenient for use of eye-splice with bigger strength.
Summary of the invention
The purpose of the utility model is to provide a kind of eye-splice that automatic open-close may be implemented, to be convenient for people to use.
Technical solution used by the utility model is as follows：
A kind of lock, including shell, lock core, tapered end；The shell has sliding cavity, is arranged first in the side of sliding cavity
Connecting pin；The lock core includes sliding part and the first accommodating chamber for being connected to sliding part side, setting the in the first accommodating chamber
One magnet；Fixture block is set outside accommodating chamber；The second accommodating chamber is arranged in the side of the tapered end, and second connection end is arranged in the other side；?
The second magnet, third magnet are successively arranged alternately in second accommodating chamber；Card slot corresponding with fixture block is set outside the second accommodating chamber；
First accommodating chamber is located at outside sliding cavity to fit with the second accommodating chamber；Sliding part slides in sliding cavity, allows the first magnet
It is converted between two magnet, two station of third magnet；First magnet is attracted or repelled with the second magnet, is repelled each other with third magnet or phase
It inhales；Fixture block is set to engage or separate with card slot.
Further：Shell includes upper casing, lower casing, and upper casing is mutually fastened with lower casing, and limiting slot is arranged in sliding cavity.
Further：Sliding part includes the spring accommodating chamber of front opening, built-in spring, spring stretching spring accommodating chamber
Connect with the first sliding cavity；Pushing hands is set at the rear of spring accommodating chamber, positive stop strip, positive stop strip is arranged in the two sides of spring accommodating chamber
It is slidably matched with limiting slot.
Further：First accommodating chamber both ends open, the first magnet frame can be embedded in from any end in a manner of pull
One accommodating chamber；Multiple blocks are set in first magnet frame, form the groove of the first magnet of insertion between adjacent two block.
Further：Ladder platform is arranged in the outside of first accommodating chamber, and guide surface is arranged in the side of ladder platform, and fixture block is set
It sets in the other side of ladder platform.
Further：Second accommodating chamber one end is silent, open at one end；Second magnet is set in the second accommodating chamber
The frame of frame, second magnet frame entangles the second magnet and the integral blocks of third magnet split, by opening for the second accommodating chamber
Mouth end is embedded in the second accommodating chamber with the second magnet third magnet.
Further：The second fixture block being mutually clamped with fixture block is set on the card slot, second fixture block and card slot it
Between pass through elastic piece connect.
Further：First magnet, the second magnet, third magnet, block size structure are identical.
Beneficial effect
This buckle structure is simple, is completed during latching in folding according to the magnet principle that identical charges repel each other, there is a natural attraction between the sexes
Lock is unlocked, is fastened；Whole process is easy to operate, either under dim environment, personnel or strength that expression in the eyes is bad it is small
Personnel operation all there is no problem, it is more humanized；It is more adaptable, at the same open, lock process it is rapider, save operation when
Between.
Detailed description of the invention
Fig. 1 is the schematic perspective view one of this lock；
Fig. 2 is the schematic perspective view two of this lock；
Fig. 3 is the configuration schematic diagram of this lock；
Fig. 4 is schematic diagram of housing structure；
Fig. 5 is lock core structure schematic diagram；
Fig. 6 is lock head structure schematic diagram；
Fig. 7 the first magnet frame structural schematic diagram；
Fig. 8 the second magnet frame structural schematic diagram；
In above each figure：Shell 1, lock core 2, tapered end 3；
Sliding cavity 10, the first connecting pin 11, upper casing 12, lower casing 13, limiting slot 14；
Sliding part 20, spring accommodating chamber 201, spring 202, pushing hands 203, positive stop strip 204, the first accommodating chamber 21, the first magnetic
Iron 22；Fixture block 23；Ladder platform 24, guide surface 25；
Second accommodating chamber 30, second connection end 31；Second magnet 32, third magnet 33；Card slot 34；Second fixture block 35, bullet
Property piece 36；
First magnet frame 4, block 40, groove 41；Second magnet frame 5.
Specific embodiment
The utility model is elaborated further with reference to the accompanying drawing.
A kind of lock, including shell, lock core, tapered end；The shell has sliding cavity, is arranged first in the side of sliding cavity
Connecting pin；The lock core includes sliding part and the first accommodating chamber for being connected to sliding part side, setting the in the first accommodating chamber
One magnet；Fixture block is set outside accommodating chamber；The second accommodating chamber is arranged in the side of the tapered end, and second connection end is arranged in the other side；?
The second magnet, third magnet are successively arranged alternately in second accommodating chamber；Card slot corresponding with fixture block is set outside the second accommodating chamber；
First accommodating chamber is located at outside sliding cavity to fit with the second accommodating chamber；Sliding part slides in sliding cavity, allows the first magnet
It is converted between two magnet, two station of third magnet；First magnet is attracted or repelled with the second magnet, is repelled each other with third magnet or phase
It inhales；Fixture block is set to engage or separate with card slot.
This buckle structure is simple, is inhaled when latching fastening using the magnet principle that there is a natural attraction between the sexes, isolated lock core and tapered end
Firmly, the first accommodating chamber fits with the second accommodating chamber, and fixture block and card slot are mutually clamped the locking for completing lock；It is needing to open lock
When button, using magnet principle of same-sex repulsion, pushes sliding part longitudinally to scratch disengaging by fixture block and card slot, same sex magnet is made to repel each other,
Lock core and tapered end are pushed open, lock is opened；Lock is entire fasten and separation during, it is only necessary to push sliding part, change the
One accommodating chamber can be completed with the second polar position of accommodating chamber internal magnet, and whole process is easy to operate；It opens and closes rapider
Reliably.
In order to improve assembling speed, in the present invention, shell includes upper casing, lower casing, and upper casing is mutually fastened with lower casing,
Limiting slot is set in sliding cavity.The shell fastened up and down, the loading of more convenient lock core.
First magnet, the second magnet, the shape of third magnet, volume, size are set according to actual needs, herein not
It limits.
In order to improve the degree of convenience used, sliding part includes the spring accommodating chamber of front opening, built-in spring, and spring is stretched
Spring accommodating chamber connects with the first sliding cavity out；At the rear of spring accommodating chamber, pushing hands, the two sides setting of spring accommodating chamber are set
Positive stop strip, positive stop strip are slidably matched with limiting slot.
Spring is set between sliding part and sliding cavity, when the attracting station that repels each other of magnet is converted, can be resetted rapidly, under
Can be more convenient when secondary use, the in addition cooperation of limiting slot and positive stop strip guarantees that the cooperation of lock core and tapered end is stablized, accurately.
In the present apparatus, the first accommodating chamber both ends open, the first magnet frame can be embedded in a manner of pull from any end
First accommodating chamber；Multiple blocks are set in first magnet frame, form the groove of the first magnet of insertion between adjacent two block.
Block and magnet are disposed alternately in the first accommodating chamber, ensure that the smooth of the conversion of the attracting station that repels each other of magnet,
And it is more convenient for the first accommodating chamber and the assembly and replacement of the first magnet.
In order to guarantee the accuracy fastened, ladder platform is set in the outside of the first accommodating chamber, the side setting of ladder platform is led
To face, the other side of ladder platform is arranged in fixture block.
In the present apparatus, second accommodating chamber one end is silent, open at one end；Second magnet frame is set in the second accommodating chamber,
The frame of second magnet frame entangles the second magnet and the integral blocks of third magnet split, by the opening of the second accommodating chamber
End is embedded in the second accommodating chamber with the second magnet third magnet.
The the first above magnet frame can be interchanged completely with the second magnet frame, i.e., the first magnet frame is packed into the second accommodating chamber
Interior, the second magnet frame is packed into the first accommodating chamber, can be substituted completely.
The second fixture block being mutually clamped with fixture block is set on card slot, is connected between the second fixture block and card slot by elastic piece
It connects.Elastic piece latch fasten when, can buffering appropriate deform, what can be fastened is more stable.
It is herein that the first magnet, the second magnet, third magnet, block size structure is identical in order to reduce the difficulty of assembly.
In this way in exchange or assembly, it can standardize.
Embodiment one
As Figure 1-Figure 8, by shackle designs, for rectangle, (client can be according to the actual needs of oneself to lock herein
The shape of button carries out special designing), lock core slides in shell, keep the magnet in the magnet and tapered end that are located in lock core attracting or
Repel each other, fastens or open lock.
In this embodiment, the first magnet, the second magnet, third magnet, block are all square, convenient for standardization peace
Dress；Corresponding first magnet frame is rectangle, the second magnet frame is rectangular frame, and corresponding first accommodating chamber, second accommodate
Chamber is similarly cuboid；Each material in addition entirely latched does not limit.
In the present embodiment, connecting pin is respectively set on shell and on tapered end to be used to connect the position for needing to latch connection,
This connecting portion is set according to the actual needs, in the figures above, provides the portion connected on rope band.
Above description is not the limitation to the utility model, and the utility model is also not limited to the example above, the art
The variations, modifications, additions or substitutions that technical staff is made in the essential scope of the utility model also should belong to the protection of the utility model
Range.
Claims (8)
1. a kind of automatic open-close lock, it is characterised in that：Including shell, lock core, tapered end；The shell has sliding cavity, in cunning
The first connecting pin is arranged in the side of dynamic chamber；
The lock core includes sliding part and the first accommodating chamber for being connected to sliding part side, and the first magnetic is arranged in the first accommodating chamber
Iron；Fixture block is set outside accommodating chamber；
The second accommodating chamber is arranged in the side of the tapered end, and second connection end is arranged in the other side；Successively replace in the second accommodating chamber
Second magnet, third magnet are set；Card slot corresponding with fixture block is set outside the second accommodating chamber；
First accommodating chamber is located at outside sliding cavity to fit with the second accommodating chamber；Sliding part slides in sliding cavity, allows the first magnet
It is converted between the second magnet, two station of third magnet；First magnet is attracted or repelled with the second magnet, is repelled each other with third magnet
Or it is attracting；Fixture block is set to engage or separate with card slot.
2. automatic open-close lock according to claim 1, it is characterised in that：Shell includes upper casing, lower casing, upper casing and lower casing
It mutually fastens, limiting slot is set in sliding cavity.
3. automatic open-close lock according to claim 2, it is characterised in that：Sliding part includes that the spring of front opening accommodates
Chamber, built-in spring, spring stretch out spring accommodating chamber and connect with the first sliding cavity；At the rear of spring accommodating chamber, pushing hands is set,
Positive stop strip is arranged in the two sides of spring accommodating chamber, and positive stop strip is slidably matched with limiting slot.
4. automatic open-close lock according to claim 3, it is characterised in that：First accommodating chamber both ends open, the first magnet
Frame can be embedded in the first accommodating chamber from any end in a manner of pull；Multiple blocks are set in first magnet frame, adjacent two
The groove of the first magnet of insertion is formed between block.
5. automatic open-close lock according to claim 4, it is characterised in that：Ladder is arranged in the outside of first accommodating chamber
Guide surface is arranged in the side of platform, ladder platform, and the other side of ladder platform is arranged in fixture block.
6. automatic open-close lock according to claim 5, it is characterised in that：Second accommodating chamber one end is silent, one end
Opening；Second magnet frame is set in the second accommodating chamber, and the frame of second magnet frame spells the second magnet and third magnet
The integral blocks of conjunction entangle, and are embedded in the second accommodating chamber by the open end of the second accommodating chamber, with the second magnet third magnet.
7. automatic open-close lock according to claim 6, it is characterised in that：Setting is mutually clamped with fixture block on the card slot
The second fixture block, between second fixture block and card slot pass through elastic piece connect.
8. automatic open-close lock according to claim 7, it is characterised in that：First magnet, the second magnet, third magnetic
Iron, block size structure are identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820650991.1U CN208160211U (en) | 2018-05-03 | 2018-05-03 | A kind of lock of automatic open-close |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820650991.1U CN208160211U (en) | 2018-05-03 | 2018-05-03 | A kind of lock of automatic open-close |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208160211U true CN208160211U (en) | 2018-11-30 |
Family
ID=64369941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820650991.1U Active CN208160211U (en) | 2018-05-03 | 2018-05-03 | A kind of lock of automatic open-close |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208160211U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950446A (en) * | 2019-04-03 | 2019-06-28 | 安阳全丰航空植保科技股份有限公司 | A kind of the battery locking mechanism and battery locking method of the unmanned fog machine of magnetic-type |
| CN110017882A (en) * | 2019-05-16 | 2019-07-16 | 武昌理工学院 | A kind of big depth underwater plotting board guard box |
| CN111987770A (en) * | 2020-08-26 | 2020-11-24 | 江西联创宏声电子股份有限公司 | Charging box |
-
2018
- 2018-05-03 CN CN201820650991.1U patent/CN208160211U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950446A (en) * | 2019-04-03 | 2019-06-28 | 安阳全丰航空植保科技股份有限公司 | A kind of the battery locking mechanism and battery locking method of the unmanned fog machine of magnetic-type |
| CN110017882A (en) * | 2019-05-16 | 2019-07-16 | 武昌理工学院 | A kind of big depth underwater plotting board guard box |
| CN110017882B (en) * | 2019-05-16 | 2020-12-08 | 武昌理工学院 | Big degree of depth underwater surveying and mapping device guard box |
| CN111987770A (en) * | 2020-08-26 | 2020-11-24 | 江西联创宏声电子股份有限公司 | Charging box |
| CN111987770B (en) * | 2020-08-26 | 2024-05-17 | 江西联创宏声电子股份有限公司 | Charging box |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |