CN203515010U - Invisible magnetic child safety lock - Google Patents
Invisible magnetic child safety lock Download PDFInfo
- Publication number
- CN203515010U CN203515010U CN201320659095.9U CN201320659095U CN203515010U CN 203515010 U CN203515010 U CN 203515010U CN 201320659095 U CN201320659095 U CN 201320659095U CN 203515010 U CN203515010 U CN 203515010U
- Authority
- CN
- China
- Prior art keywords
- lock
- magnetic
- latch hook
- locking
- valve
- 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.)
- Expired - Lifetime
Links
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000002360 explosive Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
An invisible magnetic child safety lock comprises a lock body and a latch. A lock bracket, a lock case, a lock hook, a large lock magnet and a small lock magnet are assembled to form the lock body, the lock case comprises a bottom panel and two side panels, an opening is formed in the top face of the lock case, the lock bracket covers a side face in a sealed manner, the side face is adjacent to and perpendicular to the top face of the lock case, a lock case inner lock magnet groove containing the small lock magnet is formed in the inner side of the bottom panel of the lock case, the lock hook is 7-shaped, the outer side of one end of the lock hook extends upwards to form a barb, a lock hook inner lock magnet groove containing the large lock magnet is formed in the outer side of the other end of the lock hook, the middle turning of the lock hook is rotatably mounted on the lock case through a lock hook rotating shaft, one end of the lock hook with the barb extends out from the top face of the lock case, the latch is mounted above the lock case, and the end with the barb on the lock hook can rotate to the fastening position of the barb and the latch. The invisible magnetic child safety lock is designed by the aid of the attraction and repulsion principle of permanent strong magnetic force, so that the lock is safer, more reliable and more attractive and invisible to mount, and original furniture cannot be damaged.
Description
Technical field
The utility model relates to safety lock technical field, especially relates to a kind of magnetic child safety lock.
Background technology
Child safety lock is in order to prevent that baby from opening cabinet, drawer etc. in family without authorization, avoids turning over random article, eats the adventurous medicine of misuse, cutter etc. by mistake.Along with baby's growth, also more and more stronger to the curiosity in this world, in life, baby often can ransack boxes and chests, and avoids some unnecessary danger to occur, and need to use equally the protection of magnetic child safety lock.
Summary of the invention
The deficiency existing for prior art, the purpose of this utility model be a kind of installations of design hidden, use safe, magnetic child safety lock easily.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of magnetic child safety lock, comprise lock body and snap close, it is characterized in that: described lock body is by lock, lock housing, latch hook, lock magnetic and little lock magnetic assembles greatly, described lock is arranged on a side of lock housing, lock and lock housing form the cavity body structure that a middle part is installed latch hook, locked greatly magnetic and little lock magnetic, described lock housing comprises bottom panel and two side panels, two side panels are oppositely arranged, bottom panel is the curved panel of an indent, the end face opening of lock housing, described lock is sealed on the adjacent and orthogonal side of end face with lock housing; The bottom panel inner side of described lock housing is provided with a lock housing internal lock magnetic groove that holds little lock magnetic, described latch hook is 7 fonts, on the lateral of latch hook one end, extend to form barb, the outside of the other end of latch hook is provided with a latch hook internal lock magnetic groove that holds large lock magnetic, and the turning point, middle part of latch hook is arranged in lock housing by latch hook rotating shaft is rotatable; Stretch out from the end face of lock housing latch hook one end with barb, and snap close is arranged on the top position of lock housing, can rotate to the position of barb and snap close fastening on latch hook with one end of barb.
As optimal technical scheme, also comprise the locking-valve being arranged in lock housing, described locking-valve is arranged on the one side near latch hook inner side, locking-valve is arranged in lock housing by locking-valve rotating shaft is rotatable, the top of locking-valve is provided with a spacing block set, the inner side of described latch hook is provided with a limited impression coordinating with the spacing block set at locking-valve top, and the end of locking-valve stretches out outside lock housing from bottom panel, offers the arc-shaped limit hole of stretching out and swinging for locking-valve on bottom panel.
As optimal technical scheme, when locking-valve is pulled by external force to make it to be positioned at the highest order in arc-shaped limit hole, the spacing block set at locking-valve top is fastened in the limited impression of latch hook inner side, and magnetic child safety lock is in normally open; When locking-valve is positioned at the lowest order in arc-shaped limit hole, the large lock magnetic in latch hook is affected by the magnetic force of little lock magnetic in lock housing to be attracted to cause latch hook to swing barb and moves upward and snap close butt, and magnetic child safety lock is in upper lock position.
As optimal technical scheme, described lock housing inner side is provided with the locking-valve groove of location locking-valve and the lock hook slot of location latch hook.
As optimal technical scheme, in described lock housing, offer for the locking-valve hole of locking-valve rotating shaft being installed and for the hook lock of latch hook rotating shaft is installed.
As optimal technical scheme, described snap close and lock body are arranged on panel by adhesive sticker or fastened by screw.
As optimal technical scheme, described lock is provided with lock chute, on two side panels of lock housing, is equipped with flanging, and two flangings are installed in lock chute lock housing is arranged on lock.
The beneficial effects of the utility model:
The principle design that the utility model utilizes the suction of permanent strong magnetic magnetic picture to repel each other can make lockset more safe and reliable, more attractive in appearance; The original furniture of broken ring, installs hiddenly, and baby cannot crack, even can be for antitheft.Solve the deficiency of current market product, mounting means (need not any instrument can easily install) very easily, use also very convenient, as long as magnetic spoon gently contraposition can open.What also have child safety lock often opens Functional Design, allows and uses more convenient (if child can not open this function at one's side, needn't open all at every turn and will use magnetic spoon).
Generally speaking, its beneficial effect shows: 1, install very hidden; 2, safe and reliable, use flexibly; 3, function is often opened in unique locking-valve interlock, easy to use; 4, coordinating magnetic spoon effectively to open distance is the demand that 30MM meets nearly all daily furniture door, drawer above; 5, lock body adopts original twin-lock magnetic structure, reduces to the gravitational of magnetic spoon is required to reduce holistic cost, simplifies assembly technology, improves reliability; 6, install simple and conveniently, need not destroy furniture.
accompanying drawing explanation
Fig. 1 is the utility model structure explosive view;
Fig. 2 is its lock body structure explosive view of the utility model;
Fig. 3 is the stereogram one of its lock body of the utility model;
Fig. 4 is the stereogram two of its lock body of the utility model;
Fig. 5 is its buckle structure schematic diagram of the utility model;
Fig. 6 is its mounting structure schematic diagram of the utility model;
Fig. 7 is its normally closed latch-up structure schematic diagram of the utility model;
Fig. 8 is its magnetic key unlocking structure schematic diagram of the utility model;
Fig. 9 be the utility model its often open illustrative view of functional configuration;
Sectional view when Figure 10 is its normally closed locking of the utility model;
Figure 11 is the sectional view of its magnetic key of the utility model while unblanking;
Figure 12 is its sectional view while often opening function of the utility model.
In figure: 1, lock; 2, lock housing; 3, latch hook; 4, lock greatly magnetic; 5, little lock magnetic; 6, locking-valve; 7, snap close; 8, adhesive sticker; 9, arc-shaped limit hole; 10, bottom panel; 11, lock housing internal lock magnetic groove; 12, latch hook internal lock magnetic groove; 13, spacing block set; 14, limited impression.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
A kind of magnetic child safety lock, comprise lock body and snap close, described lock body is by lock 1, lock housing 2, latch hook 3, lock magnetic 4 and little lock magnetic 5 assembles greatly, described lock 1 is arranged on a side of lock housing 2, lock 1 and lock housing 2 form the cavity body structure that a middle part is installed latch hook 3, locked greatly magnetic 4 and little lock magnetic 5, described lock housing 2 comprises bottom panel 10 and two side panels, two side panels are oppositely arranged, bottom panel 10 is the curved panel of an indent, the end face opening of lock housing 2, described lock 1 is sealed on the adjacent and orthogonal side of end face with lock housing 2; Bottom panel 10 inner sides of described lock housing 2 are provided with a lock housing internal lock magnetic groove 11 that holds little lock magnetic 5, described latch hook 3 is 7 fonts, on the lateral of latch hook 3 one end, extend to form barb, the outside of the other end of latch hook 3 is provided with a latch hook internal lock magnetic groove 12 that holds large lock magnetic 4, and the turning point, middle part of latch hook 3 is arranged in lock housing 2 by latch hook rotating shaft is rotatable; Stretch out from the end face of lock housing 2 latch hook 3 one end with barb, and snap close 7 is arranged on the top position of lock housing 2, and latch hook 3 distance from top snap close 0-2.5mm can rotate to one end of barb the position that barb and snap close 7 fasten on latch hook 3.
Feature of the present utility model is, also comprise the locking-valve 6 being arranged in lock housing 2, described locking-valve 6 is arranged on the one side near latch hook 3 inner sides, locking-valve 6 is arranged in lock housing 2 by locking-valve rotating shaft is rotatable, the top of locking-valve 6 is provided with a spacing block set 13, the inner side of described latch hook 3 is provided with a limited impression 14 coordinating with the spacing block set 13 at locking-valve 6 tops, and the end of locking-valve 6 stretches out outside lock housing 2 from bottom panel 10, offers the arc-shaped limit hole 9 of stretching out and swinging for locking-valve 6 on bottom panel 10.
Feature of the present utility model is, when locking-valve 6 is pulled by external force to make it to be positioned at the highest order in arc-shaped limit hole 9, the spacing block set 13 at locking-valve 6 tops is fastened in the limited impression 14 of latch hook 3 inner sides, and magnetic child safety lock is in normally open; When locking-valve 6 is positioned at the lowest order in arc-shaped limit hole 9, on latch hook 3, large lock magnetic 4 is affected by the magnetic force of the interior little lock magnetic 5 of lock housing 2 to be attracted to cause latch hook to swing barb and moves upward and snap close butt, and magnetic child safety lock is in upper lock position.
Feature of the present utility model is that described lock housing 2 inner sides are provided with the locking-valve groove of location locking-valve 6 and the lock hook slot of location latch hook 3.
Feature of the present utility model is, offers for the locking-valve hole of locking-valve rotating shaft being installed and for the hook lock of latch hook rotating shaft is installed in described lock housing 2.
Feature of the present utility model is that described snap close and lock body are arranged on panel by adhesive sticker 8 or fastened by screw.
Feature of the present utility model is, described lock 1 is provided with lock chute, on two side panels of lock housing 2, is equipped with flanging, and two flangings are installed in lock chute lock housing 2 is arranged on lock 1.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, Fig. 1 is the utility model structure explosive view; Fig. 2 is its lock body structure explosive view of the utility model; Fig. 3 is the stereogram one of its lock body of the utility model; Fig. 4 is the stereogram two of its lock body of the utility model; Fig. 5 is its buckle structure schematic diagram of the utility model.With reference to accompanying drawing, introduce in detail architectural feature of the present utility model.A magnetic child safety lock, comprises lock body and snap close, and described lock body is by lock 1, lock housing 2, latch hook 3, locking-valve 6, lock magnetic 4 and little lock magnetic 5 assembles greatly, and described lock 1 is arranged on a side of lock housing 2.Particularly, described lock 1 is provided with lock chute, on two side panels of lock housing 2, is equipped with flanging, and two flangings are installed in lock chute lock housing 2 is arranged on lock 1.Lock 1 and lock housing 2 form the cavity body structure that a middle part is installed latch hook 3, locking-valve 6, locked greatly magnetic 4 and little lock magnetic 5, described lock housing 2 comprises bottom panel 10 and two side panels, two side panels are oppositely arranged, bottom panel 10 is the curved panel of an indent, the end face opening of lock housing 2, described lock 1 is sealed on the adjacent and orthogonal side of end face with lock housing 2; Bottom panel 10 inner sides of described lock housing 2 are provided with a lock housing internal lock magnetic groove 11 that holds little lock magnetic 5, described latch hook 3 is 7 fonts, on the lateral of latch hook 3 one end, extend to form barb, the outside of the other end of latch hook 3 is provided with a latch hook internal lock magnetic groove 12 that holds large lock magnetic 4, in lock housing 2, offer for the locking-valve hole of locking-valve rotating shaft is installed, the turning point, middle part of latch hook 3 is arranged in lock housing 2 by latch hook rotating shaft is rotatable; Stretch out from the end face of lock housing 2 latch hook 3 one end with barb, and snap close 7 is arranged on the top position of lock housing 2, and latch hook 3 distance from top snap close 0-2.5mm can rotate to one end of barb the position that barb and snap close 7 fasten on latch hook 3.Locking-valve 6 is arranged in lock housing 2 equally, locking-valve 6 is arranged on the one side near latch hook 3 inner sides, in lock housing 2, offer for the hook lock of latch hook rotating shaft is installed, locking-valve 6 is arranged in lock housing 2 by locking-valve rotating shaft is rotatable, the top of locking-valve 6 is provided with a spacing block set 13, the inner side of described latch hook 3 is provided with a limited impression 14 coordinating with the spacing block set 13 at locking-valve 6 tops, the end of locking-valve 6 stretches out outside lock housing 2 from bottom panel 10, offers the arc-shaped limit hole 9 of stretching out and swinging for locking-valve 6 on bottom panel 10.
When locking-valve 6 is pulled by external force to make it to be positioned at the highest order in arc-shaped limit hole 9, the spacing block set 13 at locking-valve 6 tops is fastened in the limited impression 14 of latch hook 3 inner sides, and magnetic child safety lock is in normally open; When locking-valve 6 is positioned at the lowest order in arc-shaped limit hole 9, on latch hook 3, large lock magnetic 4 is affected by the magnetic force of the interior little lock magnetic 5 of lock housing 2 to be attracted to cause latch hook to swing barb and moves upward and snap close butt, and magnetic child safety lock is in upper lock position.
For fear of locking-valve and latch hook, occur to become flexible in lock housing, affect the stability of child safety lock work, be also convenient to assembling simultaneously, described lock housing 2 inner sides are provided with the locking-valve groove of location locking-valve 6 and the lock hook slot of location latch hook 3.
With reference to Fig. 2, the assembly method of its lock body of narration the utility model:
1, locking-valve is packed in the locking-valve groove of lock housing inner side, simultaneously by the rotatable locking-valve hole that is arranged on lock housing of locking-valve rotating shaft;
2, little lock magnetic N is extremely inwardly packed in lock housing by lock housing internal lock magnetic groove;
3, large lock magnetic N is extremely inwardly packed in latch hook by latch hook internal lock magnetic groove;
4, then the latch hook that installs large lock magnetic is packed in the lock hook slot of lock housing;
5, again lock is inserted along the muscle position of locked groove and lock housing, allow fixing hole on lock and the lock housing button clamping in lock housing;
6, finally adhesive sticker is sticked on to the lock back side.
Installation effect of the present utility model as shown in Figure 6, take cabinet as example, snap close is installed on cabinet table surface bottom, lock body is installed on cupboard door inner side and opens end face, direction be latch hook upward with snap close central alignment (error is positive and negative 3.5MM), latch hook top contacts (in contact, can not have latch hook is stressed to be pressed down, but can have 0-2.5MM gap) naturally with the groove face of snap close.Mounting means and the cabinet of drawer are similar.
Operation instruction of the present utility model: as shown in Fig. 7,8 and 9,
1,, after product installs, closing cupboard door or drawer is lockable;
2, magnetic spoon is pressed close to lock body installation site when middle part, and the suction of magnetic spoon is the large lock magnetic attachment of latch hook, child safety lock release, and cupboard door or drawer can be opened;
3, locking-valve clockwise direction is pulled, child safety lock is in normally open, so current can open child safety lock do not need lock function in the situation that often open function;
4 otherwise to pull locking-valve normal in normally off lock body lock function.
With reference to Figure 10 and 11, narrate operating principle of the present utility model: the suction of magnetic spoon is by the large lock magnetic attachment on latch hook, the whole bottom release of latch hook, large lock magnetic when magnetic spoon leaves in latch hook is affected by the magnetic force of the little lock magnetic in lock housing to be attracted to cause that latch hook is whole upwards swings, barb on latch hook upwards fastens with snap close, and child safety lock is in upper lock position.
As shown in figure 12, locking-valve clockwise direction is pulled and is now with the whole bottom of moveable lock hook, now child safety lock is in normally open, so locks in the current situation that does not need lock function and can open and often open function.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, the in the situation that General Principle as defined herein can be within not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be limited to these embodiment shown in this article, but will accord with principle disclosed herein and features of novelty the widest consistent scope.
Claims (7)
1. a magnetic child safety lock, comprise lock body and snap close, it is characterized in that: described lock body is by lock, lock housing, latch hook, lock magnetic and little lock magnetic assembles greatly, described lock is arranged on a side of lock housing, lock and lock housing form the cavity body structure that a middle part is installed latch hook, locked greatly magnetic and little lock magnetic, described lock housing comprises bottom panel and two side panels, two side panels are oppositely arranged, bottom panel is the curved panel of an indent, the end face opening of lock housing, described lock is sealed on the adjacent and orthogonal side of end face with lock housing; The bottom panel inner side of described lock housing is provided with a lock housing internal lock magnetic groove that holds little lock magnetic, described latch hook is 7 fonts, on the lateral of latch hook one end, extend to form barb, the outside of the other end of latch hook is provided with a latch hook internal lock magnetic groove that holds large lock magnetic, and the turning point, middle part of latch hook is arranged in lock housing by latch hook rotating shaft is rotatable; Stretch out from the end face of lock housing latch hook one end with barb, and snap close is arranged on the top position of lock housing, can rotate to the position of barb and snap close fastening on latch hook with one end of barb.
2. magnetic child safety lock according to claim 1, it is characterized in that: also comprise the locking-valve being arranged in lock housing, described locking-valve is arranged on the one side near latch hook inner side, locking-valve is arranged in lock housing by locking-valve rotating shaft is rotatable, the top of locking-valve is provided with a spacing block set, the inner side of described latch hook is provided with a limited impression coordinating with the spacing block set at locking-valve top, the end of locking-valve stretches out outside lock housing from bottom panel, offers the arc-shaped limit hole of stretching out and swinging for locking-valve on bottom panel.
3. magnetic child safety lock according to claim 2, it is characterized in that: when locking-valve is pulled by external force to make it to be positioned at the highest order in arc-shaped limit hole, the spacing block set at locking-valve top is fastened in the limited impression of latch hook inner side, and magnetic child safety lock is in normally open; When locking-valve is positioned at the lowest order in arc-shaped limit hole, the large lock magnetic in latch hook is affected by the magnetic force of little lock magnetic in lock housing to be attracted to cause latch hook to swing barb and moves upward and snap close butt, and magnetic child safety lock is in upper lock position.
4. magnetic child safety lock according to claim 3, is characterized in that: described lock housing inner side is provided with the locking-valve groove of location locking-valve and the lock hook slot of location latch hook.
5. magnetic child safety lock according to claim 3, is characterized in that: in described lock housing, offer for the locking-valve hole of locking-valve rotating shaft being installed and for the hook lock of latch hook rotating shaft is installed.
6. according to the magnetic child safety lock described in claim 1,2,3,4 or 5, it is characterized in that: described snap close and lock body are arranged on panel by adhesive sticker or fastened by screw.
7. magnetic child safety lock according to claim 6, is characterized in that: described lock is provided with lock chute, on two side panels of lock housing, is equipped with flanging, and two flangings are installed in lock chute lock housing is arranged on lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320659095.9U CN203515010U (en) | 2013-10-24 | 2013-10-24 | Invisible magnetic child safety lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320659095.9U CN203515010U (en) | 2013-10-24 | 2013-10-24 | Invisible magnetic child safety lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203515010U true CN203515010U (en) | 2014-04-02 |
Family
ID=50373961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320659095.9U Expired - Lifetime CN203515010U (en) | 2013-10-24 | 2013-10-24 | Invisible magnetic child safety lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203515010U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107897161A (en) * | 2017-12-15 | 2018-04-13 | 市下控股有限公司 | The top slide formula of gun handle switchs normally opened self-locking device |
| WO2020141441A1 (en) * | 2018-12-31 | 2020-07-09 | 3M Innovative Properties Company | Locking devices and related methods of installation |
| GB2596316A (en) * | 2020-06-24 | 2021-12-29 | Andersen Jesper | Latch fitting |
| US20220356738A1 (en) * | 2021-05-07 | 2022-11-10 | ATECH AVIATION CONSULTING, LLC d/b/a NEOVATION DESIGN GROUP | Retractable Security Latch with Striker |
-
2013
- 2013-10-24 CN CN201320659095.9U patent/CN203515010U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107897161A (en) * | 2017-12-15 | 2018-04-13 | 市下控股有限公司 | The top slide formula of gun handle switchs normally opened self-locking device |
| WO2020141441A1 (en) * | 2018-12-31 | 2020-07-09 | 3M Innovative Properties Company | Locking devices and related methods of installation |
| GB2596316A (en) * | 2020-06-24 | 2021-12-29 | Andersen Jesper | Latch fitting |
| GB2597587A (en) * | 2020-06-24 | 2022-02-02 | Andersen Jesper | Latch fitting |
| US11875623B2 (en) | 2020-06-24 | 2024-01-16 | Jesper Birk Andersen | Latch fitting |
| GB2597587B (en) * | 2020-06-24 | 2024-09-04 | Andersen Jesper | Latch fitting |
| US20220356738A1 (en) * | 2021-05-07 | 2022-11-10 | ATECH AVIATION CONSULTING, LLC d/b/a NEOVATION DESIGN GROUP | Retractable Security Latch with Striker |
| US12091893B2 (en) * | 2021-05-07 | 2024-09-17 | Atech Aviation Consulting, Llc | Retractable security latch with striker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106088848B (en) | Magnetic force children's safety locker locks | |
| CN203515010U (en) | Invisible magnetic child safety lock | |
| CN205637911U (en) | Magnetic lock catch | |
| CN106052268A (en) | Left-right door opening mechanism and refrigerator | |
| KR101965697B1 (en) | Door System capable of being opened and closed by foot | |
| CN105781257B (en) | A kind of multifunctional children safety lock | |
| CN203391491U (en) | Stamping locking device | |
| CN102068120B (en) | Cabinet with fingerprint identification system | |
| CN204899499U (en) | Magnetism drawer lock | |
| RU2589904C2 (en) | Refrigerator with locking device | |
| CN206190113U (en) | Rear -mounted safe of locking mechanical system | |
| US20150233160A1 (en) | Force Closer | |
| KR101127543B1 (en) | A post box | |
| CN206487261U (en) | Magnetic force child safety lock | |
| US4094541A (en) | Concealed safety latch assembly | |
| CN204876948U (en) | Cupboard protection lock | |
| CN108049713A (en) | A kind of automatic time delay multistage anti-lock device | |
| CN203321137U (en) | Locking device of sliding door | |
| CN106593138B (en) | Magnetic force child safety lock | |
| CN201798573U (en) | Internal buckling type locking mechanism | |
| CN206607986U (en) | Double button Multi-function safety locks | |
| CN2876270Y (en) | Hidden type handle padlock device | |
| CN207406244U (en) | A kind of Intelligent key safe deposit box | |
| KR200417335Y1 (en) | Insert type knob | |
| CN205617987U (en) | Can hide safe deposit box handle of master lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |
|
| CX01 | Expiry of patent term |