CN109878892A - A kind of magnetic lock - Google Patents
A kind of magnetic lock Download PDFInfo
- Publication number
- CN109878892A CN109878892A CN201910276553.2A CN201910276553A CN109878892A CN 109878892 A CN109878892 A CN 109878892A CN 201910276553 A CN201910276553 A CN 201910276553A CN 109878892 A CN109878892 A CN 109878892A
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- China
- Prior art keywords
- fixing piece
- connector
- sinking portion
- magnetic
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Buckles (AREA)
Abstract
The present invention relates to a kind of magnetic locks, including the first fixing piece, the second fixing piece and connector, described connector one end and first fixing piece one end are hinged, one side external surface of the connector is connect with a side external surface of second fixing piece by magnetic snap fastener, and a kind of magnetic lock of the present invention solves the problems, such as that how the box cover of the case lid of packing case and cabinet or packing box and box body are connected realization easily opens and closes packing case or packing box.
Description
Technical field
The present invention relates to lock field more particularly to a kind of magnetic locks.
Background technique
Currently, the stream packing case or packing box that use in the market are the joint sealings by the way of tape-stripping,
Such joint sealing mode is time-consuming and laborious when coming for the people of packing article, as the people for unpacking is also, and the glue removed
Band also will affect ambient enviroment, and people receive packing case after can not judge whether packing case opened, not can guarantee packaging
Item safety in case, therefore the safety of article how is also ensured while realizing convenient opening and closing packing case
Property is that we have to solve the problems, such as.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of magnetic lock, solve how by the case lid of packing case and
The box cover of cabinet or packing box and box body connect the problem of realization easily opens and closes packing case or packing box.
The technical scheme to solve the above technical problems is that a kind of magnetic lock, including the first fixing piece, second
Fixing piece and connector, described connector one end and first fixing piece one end are hinged, a side external surface of the connector
It is connect with a side external surface of second fixing piece by magnetic snap fastener.
Further, first external surface of fixing member is provided with the first sinking portion, the second external surface of fixing member setting
There is the second sinking portion, first sinking portion is adapted with the second sinking portion shape with the connector shape；
The magnetic snap fastener includes pin thread and female thread, is offered on the outer surface of the second fixing piece of the connector direction
Groove, the groove topography are adapted with the female thread, and in the groove, the female thread fixation is set for the pin thread fixed setting
It is corresponding with pin thread to set its position on the bottom surface in second sinking portion.
It further, further include safety pin；
The connector surface offers first through hole, and the bottom surface in second sinking portion corresponds to the first through hole position
Place is provided with card hole, and described safety pin one end passes through the first through hole and is disposably clamped with the card hole, and the safety pin is another
One end protrudes from the connector outer surface.
Further, first sinking portion is far from being provided with magnet, the magnet position on one side external surface of connector
It sets corresponding with the pin thread position.
Further, first sinking portion is arranged jagged with the second sinking portion edge.
Further, first fixing piece further includes the first securing plate, one side surface of the first securing plate and described the
One fixing piece is detachably connected far from one side surface of connector, and second fixing piece further includes the second securing plate, described
Second securing plate, one side surface is detachably connected with second fixing piece far from one side surface of connector.
Further, card slot, first fixing piece are provided on one side surface of first securing plate and the second securing plate
With the first shackle member is set on one side surface of the second fixing piece, the card slot and first shackle member position correspond, institute
State the first shackle member and the detachable clamping of the card slot.
Further, the safety pin includes handpiece and the second shackle member, and second shackle member one end is held with described
Part one end is connected by indentation line, and the other end of second shackle member passes through the first through hole and first card hole is primary
Property clamping, the handpiece is arranged in parallel with the connector outer surface.
Further, the second through-hole is provided on the handpiece outer surface.
Further, the connector is towards being provided with third sinking portion, the handpiece on the outer surface of the safety pin
Bottom surface in third sinking portion with third sinking portion is arranged in parallel, and the first through hole is provided with third sinking portion
Bottom surface on.
Beneficial effect brought by above-mentioned technical proposal includes at least: the first fixing piece and the second fixing piece can be according to need
The external structure form for two objects to be connected arbitrarily adjusts no matter setting angle connects when magnetic lock is mounted on chest
Whether fitting connect with the second fixing piece, can guarantee connector do not protrude from the first fixing piece or the second fixing piece and
Tank surface etc. preferably protects connector not to be damaged, and also ensures that surfacing is beautiful in the use process of chest, single
Only magnetic latch in keeping storage on it is also more convenient, when people are by chest find safety pin be destroyed, then
It is known that chest is in addition before previously opened, suggesting effect can be carried out to people, also preferably ensure that article in chest
Safety saves the storage that parking space facilitates magnetic to latch while preventing loss of parts.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of magnetic lock of the present invention；
Fig. 2 is a kind of overall structure diagram with safety pin of magnetic lock of the present invention；
Fig. 3 is that a kind of overall structure with safety pin of magnetic lock of the present invention splits schematic diagram；
Fig. 4 is the overall structure diagram of the safety pin in a kind of magnetic lock of the present invention.
In attached drawing, parts list represented by the reference numerals are as follows:
1, the first fixing piece, the 2, second fixing piece, 3, connector, the 4, first sinking portion, the 5, second sinking portion, 6, pin thread,
7, female thread, 8, safety pin, 9, first through hole, 10, card hole, 11, magnet, the 12, first securing plate, the 13, second securing plate, 14,
Two through-holes, 15, third sinking portion, 16, handpiece, the 17, second shackle member.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
In the description of the present invention, it is to be understood that, term " on ", "lower", "center", "inner", "outside", "top",
The orientation or positional relationship of the instructions such as "bottom" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing this hair
Bright and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation
Construction and operation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As shown in Figure 1, the present invention provides a kind of magnetic lock, including the first fixing piece 1, the second fixing piece 2 and connector
3, described 3 one end of connector and described first fixing piece, 1 one end are hinged, a side external surface of the connector 3 and described second
One side external surface of fixing piece 2 is connected by magnetic snap fastener 7, and the magnetic lock in the application can be used in the opening of chest
Place is mainly used for connecting on two objects for connecting cabinet and case lid or for connecting box body and box cover on box
It connects, understands for convenience, take chest to illustrate below, either clamshell chest or lid-tray type chest, magnetic lock is used for
Cabinet is connect with case lid locks chest, and the first fixing piece 1 is fixedly mounted on case lid, can be welded, can be connected with rivet
It connects, can be threadedly coupled etc. with gluing, the second fixing piece 2 is then fixedly mounted on cabinet corresponding first fixing piece 1
Position at, one end of connector 3 and 1 one end of the first fixing piece are hinged, magnetic snap fastener 7 be the pin thread 6 with magnetic attraction function
With female thread 7, magnetic pin thread 6 or female thread 7, the side appearance of the second fixing piece 2 are fixedly installed in a side external surface of connector 3
Magnetic pin thread 6 or female thread 7 are fixedly installed on face, 3 one end of connector is realized the second fixing piece 2 and connected along hinged place activity
Fitting 3 is connected by magnetic snap fastener 7, to the first fixing piece 1 and the second fixing piece 2 be connected, finally by cabinet and case lid
The opening of connection locking chest, it should be understood that the first fixing piece 1 and the second fixing piece 2 can according to need connection
The external structure form of two objects arbitrarily adjusts setting angle, when pin thread 6 and the separation of female thread 7, the first fixing piece 1 and second
Fixing piece 2 separates, and realizes and unpacks.
Magnetic lock of the invention, as shown in Figure 1, it may also is that described on the basis of the technical solution described in front
First fixing piece, 1 outer surface is provided with the first sinking portion 4, and 2 outer surface of the second fixing piece is provided with the second sinking portion 5, institute
It states the first sinking portion 4 to be adapted with 5 shape of the second sinking portion with 3 shape of connector, when connector 3 is fixed along with first
The hinged place activity of part 1 realize the connection of magnetic snap fastener 7 with separate, since connector 3 and 5 shape of the second sinking portion are mutually fitted
Match, therefore when the first fixing piece 1 and the connection of the second fixing piece 2 are passed through magnetic snap fastener 7 by connector 3, connector 3 is in addition to hinge
The rest part at the place of connecing just is embedded in the second sinking portion 5, since connector 3 is adapted with 4 shape of the first sinking portion, because
, when connector 3 and the second fixing piece 2 releasing connection relationship, connector 3 is finally embedded under first along hinged place activity for this
In heavy portion 4, when the magnetic lock of the application to be mounted on chest, no matter whether connector 3 connect with the second fixing piece 2,
It can guarantee that connector 3 does not protrude from the first fixing piece 1 or the second fixing piece 2 and tank surface etc., preferably protect
Connector 3 is not damaged, and also ensures that surfacing is beautiful in the use process of chest, individual magnetic latches in keeping and deposits
It puts also more convenient, it should be noted that no matter the first fixing piece 1 and the second fixing piece 2 are installed in any angle, connector
3, which may be implemented the activity along hinged place, is finally embedded in the first sinking portion 4 or the second sinking portion 5；
The magnetic snap fastener 7 includes pin thread 6 and female thread 7, and the connector 3 is towards on the outer surface of the second fixing piece 2
Open up fluted, the groove topography is adapted with the female thread 7, the fixed setting of pin thread 6 in the groove, the mother
It is corresponding with pin thread 6 that button 7 is fixed at its position on the bottom surface in second sinking portion 5, when pin thread 6 and the connection of female thread 7
Since groove topography is adapted with the female thread 7, it is embedded connector 3 preferably in the second sinking portion 5
In, pin thread 6 can be to be coupled or fixed in groove floor by gluing or welding or other modes, and female thread 7, which can be, to be passed through
Gluing or welding and its mode are connected and fixed on 5 bottom surface of the second sinking portion.
Magnetic lock of the invention, as shown in Fig. 2 to 3, it may also is that also on the basis of the technical solution described in front
Including safety pin 8；
3 surface of connector offers first through hole 9, and the bottom surface in second sinking portion 5 corresponds to the first through hole 9
Card hole 10 is provided at position, described 8 one end of safety pin passes through the first through hole 9 and the disposably clamping of card hole 10, institute
It states 8 other end of safety pin and protrudes from 3 outer surface of connector, when magnetic lock to be mounted on chest, place an article within
In chest, connector 3 connects pin thread 6 and female thread 7 along hinged place activity, finally locks chest, 8 one end of safety pin is worn
It crosses after first through hole 9 and is disposably clamped with card hole 10, disposable clamping is exactly to refer to: is when needing that connector 3 is living along hinged place
When moving pin thread 6 and 7 connection relationship of female thread is released, it is necessary to which destruction safety pin 8,8 other end of safety pin protrude from connector 3 first
Outer surface facilitate people to destroy it, that is to say, that the disposable clamping of 8 one end of safety pin Yu card hole 10 must be first released from
After relationship, the connection relationship of connector 3 and the second fixing piece 2 next just will can be further released, chest is finally opened
Article is taken out, finds that safety pin 8 has been destroyed when people receive chest, then it is known that chest is in addition before opened
It crosses, suggesting effect can be carried out to people, also preferably ensure that the safety of article in chest.
Magnetic lock of the invention, as shown in Fig. 2 to 3, it may also is that institute on the basis of the technical solution described in front
The first sinking portion 4 is stated far from being provided with magnet 11 on 3 one side external surface of connector, 11 position of magnet and the pin thread
6 positions are corresponding, so that can be fixed connector 3 with magnet 11 when connector 3 is embedded in the first sinking portion 4, more
Good protection connector 3, in addition, when magnetic latches in storage, it can be by connector 3 in the first sinking portion 4, magnet 11
Female thread 7, which is sucked, is fixed the second fixing piece 2 also, and saving parking space facilitates the storage of magnetic lock while preventing in this way
Loss of parts.
Magnetic lock of the invention, as shown in Fig. 2 to 3, it may also is that institute on the basis of the technical solution described in front
It states the first sinking portion 4 and the setting of 5 edge of the second sinking portion is jagged, the notch is for convenience by 3 pull-up of connector, this side
Case can also be that the edge setting of connector 3 is jagged, can equally play to facilitate and connector 3 is drawn role.
Magnetic lock of the invention, as shown in figure 3, it may also is that described on the basis of the technical solution described in front
First fixing piece 1 further includes the first securing plate 12, and 12 1 side surface of the first securing plate and first fixing piece 1 are far from institute
It states 3 one side surface of connector to be detachably connected, second fixing piece 2 further includes the second securing plate 13, second securing plate
13 1 side surfaces are detachably connected with second fixing piece 2 far from 3 one side surface of connector, and magnetic can be enhanced in this way
The soundness on chest or box is latched in, it should be understood that this scheme is also possible that in 12 side of the first securing plate
Other than surface and 1 one side surface of the first fixing piece are detachably connected, 12 one end of the first securing plate and 1 one end of the first fixing piece are cut with scissors
It connects, other than 13 1 side surface of the second securing plate and 2 one side surface of the second fixing piece are detachably connected, 13 one end of the second securing plate
It is hinged with 2 one end of the second fixing piece, loss of parts can be prevented in this way, and the first securing plate 12 can be logical with the first fixing piece 1
It crosses rivet interlacement to be also possible to be connected by a snap, the second securing plate 13 and the second fixing piece 2 can be and pass through rivet interlacement
It is also possible to snap connection, the side in the first securing plate 12 far from the first fixing piece 1 also can be set in the magnet 11
On outer surface.
Magnetic lock of the invention, as shown in figure 3, it may also is that described on the basis of the technical solution described in front
Card slot, first fixing piece 1 and the second fixing piece 2 one are provided on 13 1 side surface of first securing plate 12 and the second securing plate
First shackle member is set on side surface, the card slot and first shackle member position correspond, first shackle member with
The detachable clamping of card slot further facilitates and the magnetic lock of the application is mounted on chest or box, and
Bring the beneficial effect being convenient for changing.
Magnetic of the invention latches, it may also is that the safety pin 8 includes on the basis of the technical solution described in front
Handpiece 16 and the second shackle member 17, described second shackle member, 17 one end are connect with described 16 one end of handpiece by indentation line,
The other end of second shackle member 17 passes through first first through hole 9 and the disposably clamping of card hole 10, described hand-held
Part 16 is arranged in parallel with 3 outer surface of connector, when needing to release the connection relationship of connector 3 and the second fixing piece 2, needs
Safety pin 8 is destroyed first, destroys the disposable clamping relationship between the second shackle member 17 and card hole 10, installed when magnetic latches
When on chest, if the people that unpacks has found that safety pin 8 is destroyed, and just illustrates that chest is previously opened before when unpacking, this
Structure is preferably realized the sealed of magnetic lock, and plays whether the unpacking people oneself of suitcase is first opening chest
People, it should be noted that symmetrical two sides are fixedly installed convex stupefied, second shackle member 17 in the internal side wall of the card hole 10
With the convex stupefied disposable clamping, the handpiece 16 is arranged in parallel with 3 outer surface of connector, effectively avoids handpiece
16 after unexpected stress due to damaging, while also avoiding handpiece 16 outstanding and scratching hand.
Magnetic lock of the invention, as shown in figure 3, it may also is that described on the basis of the technical solution described in front
It is provided with the second through-hole 14 on 16 outer surface of handpiece, when destroying safety pin 8, can be broken directly at pull-up the second through-hole 14
Bad safety pin 8, it is easy to use.
Magnetic lock of the invention, as shown in figure 3, it may also is that described on the basis of the technical solution described in front
Connector 3 sinks towards third sinking portion 15, the handpiece 16 is provided on the outer surface of the safety pin 8 in the third
Bottom surface in portion 15 with third sinking portion 15 is arranged in parallel, and the first through hole 9 is provided with the bottom in third sinking portion 15
On surface, further safety pin 8 is protected.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of magnetic lock, it is characterised in that: described including the first fixing piece (1), the second fixing piece (2) and connector (3)
Connector (3) one end and described first fixing piece (1) one end are hinged, a side external surface and described second for the connector (3)
One side external surface of fixing piece (2) is connected by magnetic snap fastener (7).
2. magnetic according to claim 1 lock, it is characterised in that: the first fixing piece (1) outer surface is provided with the
One sinking portion (4), the second fixing piece (2) outer surface are provided with the second sinking portion (5), first sinking portion (4) and the
Two sinking portion (5) shapes are adapted with the connector (3) shape；
The magnetic snap fastener includes pin thread (6) and female thread (7), outer surface of the connector (3) towards the second fixing piece (2)
On open up fluted, the groove topography is adapted with the female thread (7), pin thread (6) fixed setting in the groove,
It is corresponding with pin thread (6) that the female thread (7) is fixed at its position on the bottom surface in second sinking portion (5).
3. magnetic lock according to claim 2, it is characterised in that: further include safety pin (8)；
Connector (3) surface offers first through hole (9), and it is logical that the bottom surface in second sinking portion (5) corresponds to described first
It is provided with card hole (10) at hole (9) position, described safety pin (8) one end passes through the first through hole (9) and the card hole (10)
Disposable clamping, safety pin (8) other end protrude from the connector (3) outer surface.
4. magnetic lock according to claim 3, it is characterised in that: first sinking portion (4) is far from the connector
It is provided on (3) one side external surfaces magnet (11), magnet (11) position is corresponding with the pin thread (6) position.
5. magnetic lock according to claim 4, it is characterised in that: first sinking portion (4) and the second sinking portion (5)
Edge setting is jagged.
6. magnetic lock according to claim 5, it is characterised in that: first fixing piece (1) further includes the first reinforcing
Plate (12), (12) one side surface of the first securing plate and first fixing piece (1) are far from (3) one side surface of connector
Be detachably connected, second fixing piece (2) further includes the second securing plate (13), (13) one side surface of the second securing plate with
Second fixing piece (2) is detachably connected far from (3) one side surface of connector.
7. magnetic lock according to claim 6, it is characterised in that: first securing plate (12) and the second securing plate
Card slot is provided on (13) one side surfaces, the first card of setting on (2) one side surface of first fixing piece (1) and the second fixing piece
Fitting, the card slot and first shackle member position correspond, first shackle member and the detachable card of the card slot
It connects.
8. magnetic according to claim 7 lock, it is characterised in that: the safety pin (8) includes handpiece (16) and the
Two shackle members (17), described second shackle member (17) one end are connect with the handpiece (16) one end by indentation line, and described
The other end of two shackle members (17) passes through the first through hole (9) and the card hole (10) and is disposably clamped, the handpiece
(16) it is arranged in parallel with the connector (3) outer surface.
9. magnetic lock according to claim 8, it is characterised in that: be provided with second on handpiece (16) outer surface
Through-hole (14).
10. magnetic according to claim 9 lock, it is characterised in that: the connector (3) is towards the safety pin (8)
Outer surface on be provided with third sinking portion (15), the handpiece (16) in third sinking portion (15) with the third
The bottom surface in sinking portion (15) is arranged in parallel, and the first through hole (9) is provided in the bottom surface in third sinking portion (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910276553.2A CN109878892B (en) | 2019-04-08 | 2019-04-08 | Magnetic catch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910276553.2A CN109878892B (en) | 2019-04-08 | 2019-04-08 | Magnetic catch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109878892A true CN109878892A (en) | 2019-06-14 |
| CN109878892B CN109878892B (en) | 2021-05-18 |
Family
ID=66936367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910276553.2A Active CN109878892B (en) | 2019-04-08 | 2019-04-08 | Magnetic catch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109878892B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102440484A (en) * | 2010-10-12 | 2012-05-09 | 吴烈师 | Improved magnetic button |
| CN104443746A (en) * | 2014-12-19 | 2015-03-25 | 赛闻（天津）工业有限公司 | Protective device of packaging box lock |
| CN204889034U (en) * | 2015-05-01 | 2015-12-23 | 乐志明康（天津）文教用品有限公司 | Avoid pencil box that stationery scatters |
| CN109455401A (en) * | 2018-12-24 | 2019-03-12 | 北京撕得物流技术有限公司 | A kind of anti-theft components for packing case |
-
2019
- 2019-04-08 CN CN201910276553.2A patent/CN109878892B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102440484A (en) * | 2010-10-12 | 2012-05-09 | 吴烈师 | Improved magnetic button |
| CN104443746A (en) * | 2014-12-19 | 2015-03-25 | 赛闻（天津）工业有限公司 | Protective device of packaging box lock |
| CN204889034U (en) * | 2015-05-01 | 2015-12-23 | 乐志明康（天津）文教用品有限公司 | Avoid pencil box that stationery scatters |
| CN109455401A (en) * | 2018-12-24 | 2019-03-12 | 北京撕得物流技术有限公司 | A kind of anti-theft components for packing case |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109878892B (en) | 2021-05-18 |
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Effective date of registration: 20230428 Granted publication date: 20210518 |