CN114508269A - Flat-open glass door lock - Google Patents
Flat-open glass door lock Download PDFInfo
- Publication number
- CN114508269A CN114508269A CN202210127290.0A CN202210127290A CN114508269A CN 114508269 A CN114508269 A CN 114508269A CN 202210127290 A CN202210127290 A CN 202210127290A CN 114508269 A CN114508269 A CN 114508269A
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- CN
- China
- Prior art keywords
- lock
- rotating piece
- bolt
- handle
- piece
- 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.)
- Pending
Links
- 239000011521 glass Substances 0.000 title claims abstract description 30
- 238000009434 installation Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract 3
- 238000010521 absorption reaction Methods 0.000 abstract 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0038—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets
- E05B47/004—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets the magnets acting directly on the bolt
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The invention discloses a side-hung glass door lock, which comprises a handle lock main body and a bolt box, wherein the handle lock main body is arranged on a door leaf sectional material, and the bolt box is arranged on a door frame sectional material, wherein the handle lock main body comprises a lock seat, an inner rotating piece, an outer rotating piece and a handle, a bolt is movably arranged in the bolt box, the bolt provides elastic force to pull and retract through a first spring, the bolt can be sucked out in a magnetic absorption mode when a first magnet at the front end of a U-shaped sliding block corresponds to the bolt, so that the first magnet extends into the sectional material arranged on the handle lock main body to be locked, the inner rotating piece and the outer rotating piece can drive a U-shaped sliding block on the handle lock main body, the bolt does not have magnetic absorption force to realize unlocking when the U-shaped sliding block is reset to retract, a locking piece used for locking the U-shaped sliding block is movably arranged in the inner rotating piece, and the locking piece can be used for locking indoors, the handle lock body is free from installing a bolt and an upper opening of the glass door, so that the glass door is prevented from being damaged.
Description
Technical Field
The invention relates to the technical field of locks, in particular to a side-hung glass door lock.
Background
The traditional handle lock body driven by a handle and a square shaft to stretch and retract and provided with a lock bolt is installed on a glass door leaf, a lock catch with a lock hole is installed on a door frame, the width of a door leaf frame section bar of the narrow-frame side-hung glass door is narrow, the driven handle lock body cannot be completely installed on the door leaf frame section bar and needs to be partially installed on the glass door, and the installation of the handle lock body square shaft and the lock bolt component of the handle lock can be realized only by opening the upper opening of the glass door, so that the opening process of glass is increased on the glass door, and the glass door is easily damaged in the opening process.
Disclosure of Invention
The invention aims to provide a side hung glass door lock, which solves the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a side hung glass door lock comprises a handle lock body and a bolt box, wherein the handle lock body is installed on a door leaf section bar, the bolt box is installed on a door frame section bar, the handle lock body comprises a lock seat, an inner rotating piece, an outer rotating piece and a handle, the handle is installed on the inner rotating piece and the outer rotating piece, the handle lock body is U-shaped, a U-shaped sliding block moving along the front-back direction is arranged on the handle lock body, a first magnet is arranged at the front end of the U-shaped sliding block, the U-shaped sliding block is in transmission connection with the inner rotating piece and the outer rotating piece, a locking piece used for buckling the U-shaped sliding block is movably arranged in the inner rotating piece, the inner rotating piece drives the locking piece to rotate to unlock, a mounting groove is formed in the bolt box, a bolt is movably arranged in the mounting groove, a second magnet is installed in the bolt, and the bolt provides elastic force for pulling retraction through a first spring, the lock bolt box is characterized in that a panel is arranged on the front end face of the lock bolt box, the panel can slide along the left direction and the right direction of the lock bolt box, symmetrical long round holes are symmetrically formed in the front end face of the lock bolt box, adjusting pins are arranged in the long round holes, the adjusting pins move along the length direction in the long round holes when rotating, one ends of the adjusting pins extend through the panel, a cover plate is installed on the front end face of the lock seat, and cover plate slotted holes are formed in the cover plate corresponding to the first magnet and the lock bolt.
Furthermore, lock base boxes are installed on two sides of the lock base, and return mechanisms used for elastically returning the inner rotating piece or the outer rotating piece are arranged in the lock base boxes.
Furthermore, the handle activity of installing on the interior rotation piece inlays and is equipped with the button, the button drives the latch fitting through the transfer line and locks along rectilinear movement.
Furthermore, the U-shaped slider is provided with a containing groove in the end face before running through, a second spring is arranged in the containing groove, one end of the second spring is abutted to the cover plate, two ends of the U-shaped slider are provided with arc-shaped grooves, and the inner rotating piece and the outer rotating piece are provided with limit pins towards the grooves.
Further, be provided with the hidden piece of separating the lock that is the U type and removes along the fore-and-aft direction in the handle lock main part, U type slider drives the hidden piece of separating the lock removes, the tip of hidden piece of separating the lock extends and runs through the saddle box, and is provided with the third spring between hidden piece of separating the lock and the apron.
Further, be equipped with on the latch fitting and run through the hasp portion of interior rotation piece, the tip of hasp portion is the chamfer, U type slider corresponds hasp portion has seted up the lockhole, and the edge of this lockhole is the arc setting of inclining, and the rear side of lockhole is equipped with the stopper, be provided with spacing bolt on the interior rotation piece, the grafting latch fitting corresponds the guide way has been seted up to spacing bolt, spacing bolt one end extends to the guide way, 2 adjacent circular slots have been seted up on the interior rotation piece, be provided with the steel ball in the circular slot, the one end butt of steel ball and fourth spring, the other end and the latch fitting butt of fourth spring.
Furthermore, the upper end and the lower end of the handle lock main body are provided with installation limiting parts, the handle lock main body is connected with the handle lock main body through fixing screws penetrating through the cover plate and the installation limiting parts, and a fifth spring is arranged between the installation limiting parts and the handle lock main body.
Furthermore, a fixed jackscrew penetrates through the adjusting pin along the circle center and is in threaded connection with the inner side face of the doorframe profile in an abutting mode, the length of the lock bolt box is larger than that of the panel, and a limiting step is formed between the edge of the lock bolt box and the end portion of the panel.
Furthermore, the wall surface of the adjusting pin is provided with a limiting part, the lock tongue box is provided with a limiting groove corresponding to the limiting part, and the limiting part is in running fit with the limiting groove.
Furthermore, the rear end face of the lock tongue box is fixed with the back plate, one end of the first spring is connected with the back plate, the other end of the first spring is connected with the second magnet, the second magnet abuts against the inside of the lock tongue through a clamping piece, and the clamping piece is matched and clamped with the lock tongue.
Compared with the prior art, the invention has the beneficial effects that: first magnet through U type slider front end can be with the mode suction of spring bolt with magnetism when corresponding with the spring bolt, makes first magnet stretch into and locks on the section bar that handle lock main part was installed, utilizes interior rotation piece and outer rotation piece can drive the U type slider in the handle lock main part, and the spring bolt does not have the magnetic attraction to realize the unblock when U type slider resets to the withdrawal, and interior rotation piece internalization is provided with and is used for the padlock the latch fitting of U type slider utilizes this latch fitting to lock indoor, makes handle lock main part need not to install the spring bolt, need not at the glass door upper shed, avoids causing the glass door to damage.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is an exploded view of the inner handle lock body of the present invention.
Figure 4 is an exploded view of the inner rotating member and locking member of the present invention.
FIG. 5 is a schematic view of the connection between the inner and outer rotating members and the U-shaped slider according to the present invention.
FIG. 6 is an exploded view of the inner rotor and the pull handle of the present invention.
Fig. 7 is a schematic structural view of the bolt box of the present invention.
Fig. 8 is a top view of the keeper of the present invention.
Fig. 9 is a schematic cross-sectional view of a-a in fig. 8.
Fig. 10 is an exploded view of the bolt housing of the present invention.
In the figure: the handle lock comprises a handle lock body 1, a lock seat 11, an inner rotating piece 12, a lock piece 121, a locking part 1211, a guide groove 1212, a limit bolt 122, a circular groove 123, a steel ball 124, a fourth spring 125, an outer rotating piece 13, a handle 14, a button 141, a transmission rod 142, a U-shaped slider 15, a first magnet 151, a second spring 152, a groove 153, a lock hole 154, a limit block 155, a fifth spring 156, an installation limit piece 157, a cover plate 16, a cover plate slotted hole 161, a lock seat box 17, a return mechanism 18, a hidden unlocking piece 19, a third spring 191, a limit pin 101, a lock tongue box 2, an installation groove 20, a lock tongue 21, a first spring 211, a panel 22, a long round hole 23, an adjusting pin 24, a limit part 241, a fixed jackscrew 25, a limit groove 26, a back plate 27, a buckling piece 28 and a second magnet 29.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a side hung glass door lock includes a handle lock body 1 and a bolt box 2, the handle lock body 1 is installed on a door leaf section bar, the bolt box 2 is installed on a door frame section bar, wherein the handle lock body 1 includes a lock seat 11, an inner rotating piece 12, an outer rotating piece 13 and a handle 14, the handle 14 is installed on the inner rotating piece 12 and the outer rotating piece 13, the handle lock body 1 is U-shaped, a U-shaped sliding block 15 moving along the front and back direction is installed on the handle lock body 1, a first magnet 151 is installed at the front end of the U-shaped sliding block 15, the U-shaped sliding block 15 is in transmission connection with the inner rotating piece 12 and the outer rotating piece 13, a locking piece 121 for locking the U-shaped sliding block 15 is movably installed in the inner rotating piece 12, the inner rotating piece 12 drives the locking piece 121 to rotate for unlocking, a mounting groove 20 is opened on the bolt box 2, a bolt 21 is movably installed in the mounting groove 20, and install second magnet 29 in the spring bolt 21, this spring bolt 21 provides the elastic force through first spring 211 and stimulates and contracts, the preceding terminal surface of lock tongue box 2 is provided with panel 22, panel 22 can slide along the left and right sides direction of lock tongue box 2, symmetrical slotted hole 23 has been seted up on the preceding terminal surface of lock tongue box 2, be provided with adjusting pin 24 in the slotted hole 23, adjusting pin 24 moves along length direction in slotted hole 23 when rotating, and the one end of adjusting pin 24 extends and runs through panel 22, install apron 16 on the preceding terminal surface of lock seat 11, apron 16 corresponds first magnet 151, spring bolt 21 and has seted up apron slotted hole 161.
As above, when the first magnet 151 at the front end of the U-shaped slider 15 corresponds to the latch bolt 21, the latch bolt 21 can be sucked out in a magnetic suction manner, so that the first magnet extends into the section bar installed on the handle lock body 1 to be locked, the inner rotating piece 12 and the outer rotating piece 13 can drive the U-shaped slider 15 on the handle lock body 1, when the U-shaped slider 15 is reset to the retraction position, the latch bolt 21 has no magnetic attraction to realize unlocking, the inner rotating piece 12 is movably provided with the locking piece 121 for locking the U-shaped slider 15, and the locking piece 121 can be used for locking indoors, so that the handle lock body 1 does not need to install the latch bolt 21, and does not need to open on a glass door, thereby avoiding damaging the glass door.
In a preferred embodiment of the present invention, a lock base box 17 is installed on both sides of the lock base 11, a return mechanism 18 for elastically returning the inner rotating member 12 or the outer rotating member 13 is installed in the lock base box 17, and the handle 14 is returned under the urging of the return mechanism 18.
In a preferred embodiment of the present invention, a button 141 is movably fitted to the handle 14 mounted on the inner rotor 12, the button 141 drives the locker 121 to linearly move for locking through the transmission rod 142, and the locker 121 is driven to lock the locker by pressing the button 141 of the indoor handle.
As a preferred embodiment of the present invention, a receiving groove 151 is formed through the front end surface of the U-shaped slider 15, a second spring 152 is disposed in the receiving groove 151, one end of the second spring 152 abuts against the cover plate 16, both ends of the U-shaped slider 15 are both formed with an arc-shaped groove 153, both the inner rotating member 12 and the outer rotating member 13 are provided with a limit pin 101 facing the groove 153, when the indoor handle is locked, the outer rotating member 13 is limited by the groove 153, the outdoor handle cannot rotate, so as to realize outdoor locking, and the indoor and outdoor handles drive the U-shaped slider 15 to slide by the cooperation of the limit pin 101 and the groove 153.
In a preferred embodiment of the present invention, the handle lock body 1 is provided with a U-shaped hidden unlocking member 19 which moves in the front-rear direction, the U-shaped slider 15 drives the hidden unlocking member 19 to move, the end of the hidden unlocking member 19 extends through the seat box 17, and a third spring 191 is provided between the hidden unlocking member 19 and the cover plate 16, so that emergency unlocking is performed by the hidden unlocking member 19 which passes through the seat box 17 when locking indoors.
As a preferred embodiment of the present invention, the locking member 121 is provided with a locking portion 1211 penetrating through the inner rotating member 12, an end of the locking portion 1211 is chamfered, the U-shaped slider 15 is provided with a locking hole 154 corresponding to the locking portion 1211, the locking member 121 rotates when the indoor handle is rotated, the locking member 121 is returned by setting an edge of the locking hole 154 in an inclined arc shape, the rear side of the locking hole 154 is provided with a limit block 155, the inner rotating member 12 is provided with a limit bolt 122, the insertion locking member 121 is provided with a guide groove 1212 corresponding to the limit bolt 122, one end of the limit bolt 122 extends to the guide groove 1212, the inner rotating member 12 is provided with 2 adjacent circular grooves 123, the circular grooves 123 are provided with steel balls 124, the steel balls 124 abut against one end of the fourth spring 125, the other end of the fourth spring 125 abuts against the locking member 121, and the insertion locking member 121 has a segment sense during use.
As a preferred embodiment of the present invention, the handle lock body 1 is provided with mounting stoppers 157 at upper and lower ends thereof, and is connected to the handle lock body 1 by fixing screws passing through the cover plate 16 and the mounting stoppers 157, and a fifth spring 156 is provided between the mounting stoppers 157 and the handle lock body 1.
As the preferred embodiment of the invention, the adjusting pin 24 is internally connected with a fixed jackscrew 25 through a thread along the circle center, the fixed jackscrew 25 is abutted against the inner side surface of the doorframe profile, the length of the lock tongue box 2 is greater than that of the panel 22, and a limit step is formed between the edge of the lock tongue box 2 and the end part of the panel 22.
In a preferred embodiment of the present invention, the wall surface of the adjusting pin 24 is provided with a limiting portion 241, the lock tongue box 2 is provided with a limiting groove 26 corresponding to the limiting portion 241, and the limiting portion 241 is rotatably engaged with the limiting groove 26.
As a preferred embodiment of the present invention, a back plate 27 is fixed on the rear end surface of the bolt box 2, one end of the first spring 211 is connected to the back plate 27, the other end is connected to the second magnet 29, the second magnet 29 abuts against the inside of the bolt 21 through the fastener 28, and the fastener 28 is engaged with the bolt 21.
The above embodiments are preferred embodiments of the present invention, and all similar structures and equivalent changes made by the present invention shall fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a flat-open glass door lock, includes handle lock main part (1) and spring bolt box (2), handle lock main part (1) is installed on door leaf section bar, spring bolt box (2) are installed on door frame section bar, its characterized in that: the handle lock body (1) comprises a lock seat (11), an inner rotating piece (12), an outer rotating piece (13) and a handle (14), wherein the handle (14) is installed on the inner rotating piece (12) and the outer rotating piece (13), the handle lock body (1) is U-shaped, a U-shaped sliding block (15) moving along the front-back direction is arranged on the handle lock body (1), a first magnet (151) is arranged at the front end of the U-shaped sliding block (15), the U-shaped sliding block (15) is in transmission connection with the inner rotating piece (12) and the outer rotating piece (13), a locking piece (121) used for buckling the U-shaped sliding block (15) is movably arranged in the inner rotating piece (12), the inner rotating piece (12) drives the locking piece (121) to rotate for unlocking, a mounting groove (20) is formed in the lock tongue box (2), and a lock tongue (21) is movably arranged in the mounting groove (20), and install second magnet (29) in spring bolt (21), this spring bolt (21) provide the elastic force pulling through first spring (211) and retract back, the preceding terminal surface of lock tongue box (2) is provided with panel (22), panel (22) can be followed lock tongue box (2) left and right sides direction and slided, symmetrical slotted hole (23) have been seted up to the symmetry on the preceding terminal surface of lock tongue box (2), be provided with in slotted hole (23) and adjust round pin (24), adjust round pin (24) and remove along length direction in slotted hole (23) when rotating, and the one end of adjusting pin (24) extends and runs through panel (22), install apron (16) on the preceding terminal surface of lock seat (11), apron (16) correspond first magnet (151), spring bolt (21) have seted up apron slotted hole (161).
2. A casement glass door lock according to claim 1, characterised in that: the lock is characterized in that lock seat boxes (17) are mounted on two sides of the lock seat (11), and return mechanisms (18) used for elastically returning the inner rotating piece (12) or the outer rotating piece (13) are arranged in the lock seat boxes (17).
3. A casement glass door lock according to claim 1, characterised in that: the handle (14) installed on the inner rotating piece (12) is movably embedded with a button (141), and the button (141) drives the locking piece (121) to move linearly through the transmission rod (142) to lock.
4. A casement glass door lock according to claim 1, characterised in that: the U-shaped sliding block (15) is provided with a containing groove (151) in a penetrating mode on the front end face, a second spring (152) is arranged in the containing groove (151), one end of the second spring (152) is abutted to the cover plate (16), two ends of the U-shaped sliding block (15) are provided with arc-shaped grooves (153), and the inner rotating piece (12) and the outer rotating piece (13) are provided with limiting pins (101) towards the grooves (153).
5. A casement glass door lock according to claim 1, characterised in that: be provided with on handle lock main part (1) and be the U type and follow the hidden piece of deblocking (19) that the fore-and-aft direction removed, U type slider (15) drive hidden piece of deblocking (19) remove, the tip of hidden piece of deblocking (19) extends and runs through saddle box (17), and is provided with third spring (191) between hidden piece of deblocking (19) and apron (16).
6. A casement glass door lock according to claim 1, characterised in that: the locking piece (121) is provided with a locking part (1211) which penetrates through the inner rotating piece (12), the end part of the locking part (1211) is chamfered, the U-shaped sliding block (15) is provided with a locking hole (154) corresponding to the locking part (1211), the edge of the lock hole (154) is arranged in an inclined arc shape, the rear side of the lock hole (154) is provided with a limit block (155), the inner rotating part (12) is provided with a limit bolt (122), the inserting and locking part (121) is provided with a guide groove (1212) corresponding to the limit bolt (122), one end of the limit bolt (122) extends to the guide groove (1212), 2 adjacent circular grooves (123) are arranged on the inner rotating piece (12), be provided with steel ball (124) in circular slot (123), steel ball (124) and the one end butt of fourth spring (125), the other end and latch fitting (121) butt of fourth spring (125).
7. A casement glass door lock according to claim 1, characterised in that: the handle lock is characterized in that the upper end and the lower end of the handle lock main body (1) are provided with installation limiting parts (157), the handle lock main body (1) is connected with the handle lock main body (1) through fixing screws penetrating through the cover plate (16) and the installation limiting parts (157), and a fifth spring (156) is arranged between the installation limiting parts (157) and the handle lock main body (1).
8. A casement glass door lock according to claim 1, characterised in that: the adjusting pin (24) is internally connected with a fixed jackscrew (25) along the circle center through a thread, the fixed jackscrew (25) is abutted against the inner side surface of the doorframe profile, the length of the lock tongue box (2) is greater than that of the panel (22), and a limiting step is formed between the edge of the lock tongue box (2) and the end part of the panel (22).
9. A casement glass door lock according to claim 1, characterised in that: the wall surface of the adjusting pin (24) is provided with a limiting part (241), the lock tongue box (2) corresponds to the limiting part (241) and is provided with a limiting groove (26), and the limiting part (241) is in running fit with the limiting groove (26).
10. A casement glass door lock according to claim 1, characterised in that: the rear end face of lock tongue box (2) is fixed with backplate (27), first spring (211) one end is connected with backplate (27), the other end with second magnet (29) are connected, second magnet (29) are leaned on in spring bolt (21) through buckle spare (28) top, buckle spare (28) with spring bolt (21) cooperation joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210127290.0A CN114508269A (en) | 2022-02-11 | 2022-02-11 | Flat-open glass door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210127290.0A CN114508269A (en) | 2022-02-11 | 2022-02-11 | Flat-open glass door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114508269A true CN114508269A (en) | 2022-05-17 |
Family
ID=81552212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210127290.0A Pending CN114508269A (en) | 2022-02-11 | 2022-02-11 | Flat-open glass door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114508269A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013101294A1 (en) * | 2013-02-09 | 2014-08-14 | Door & Window Hardware Co. | Magnetic locking device attached to door, has snap fit element arranged corresponding to locking hole, and magnetic element mounted on sides of locking hole to attract magnetic element of bolt |
| CN205330291U (en) * | 2016-01-13 | 2016-06-22 | 佛山市南海区丽宫门窗有限公司 | Single tongue vertical hinged door lock body |
| CN208040050U (en) * | 2018-04-08 | 2018-11-02 | 宁波大榭开发区佳洁锌铸件有限公司 | A kind of lockset that anti-opal is opened |
| CN110984705A (en) * | 2019-11-29 | 2020-04-10 | 徐志克 | Magnetic lock |
| CN111764746A (en) * | 2020-07-08 | 2020-10-13 | 佛山市宏进豪金属制品有限公司 | Handle lock of narrow-frame side-hung glass door |
| CN213449849U (en) * | 2020-07-21 | 2021-06-15 | 深圳市诺赛特系统有限公司 | Intelligent door bolt |
| CN213597680U (en) * | 2020-09-23 | 2021-07-02 | 朱其先 | Hidden handle latch fitting |
-
2022
- 2022-02-11 CN CN202210127290.0A patent/CN114508269A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013101294A1 (en) * | 2013-02-09 | 2014-08-14 | Door & Window Hardware Co. | Magnetic locking device attached to door, has snap fit element arranged corresponding to locking hole, and magnetic element mounted on sides of locking hole to attract magnetic element of bolt |
| CN205330291U (en) * | 2016-01-13 | 2016-06-22 | 佛山市南海区丽宫门窗有限公司 | Single tongue vertical hinged door lock body |
| CN208040050U (en) * | 2018-04-08 | 2018-11-02 | 宁波大榭开发区佳洁锌铸件有限公司 | A kind of lockset that anti-opal is opened |
| CN110984705A (en) * | 2019-11-29 | 2020-04-10 | 徐志克 | Magnetic lock |
| CN111764746A (en) * | 2020-07-08 | 2020-10-13 | 佛山市宏进豪金属制品有限公司 | Handle lock of narrow-frame side-hung glass door |
| CN213449849U (en) * | 2020-07-21 | 2021-06-15 | 深圳市诺赛特系统有限公司 | Intelligent door bolt |
| CN213597680U (en) * | 2020-09-23 | 2021-07-02 | 朱其先 | Hidden handle latch fitting |
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