CN220667260U - Door lock of sliding door - Google Patents
Door lock of sliding door Download PDFInfo
- Publication number
- CN220667260U CN220667260U CN202322091296.XU CN202322091296U CN220667260U CN 220667260 U CN220667260 U CN 220667260U CN 202322091296 U CN202322091296 U CN 202322091296U CN 220667260 U CN220667260 U CN 220667260U
- Authority
- CN
- China
- Prior art keywords
- lock
- component
- swinging
- sliding door
- shell
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 230000009471 action Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 230000013011 mating Effects 0.000 description 6
- 238000005452 bending Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a sliding door lock, which comprises: a lock case; the driving device is assembled in the lock shell; a first cam member connected to the driving device, the first cam member having a projection pressing portion formed thereon; the swinging component is rotationally connected to the lock shell and corresponds to the bulge pressing part; an elastic ejection member assembled on the lock case and abutted against an end portion of the swing member; a hook locking mechanism; when the lock is closed, the driving device drives the first cam component to rotate so that the bulge pressing part is pressed on the swinging component, and the hook locking mechanism is clamped at the bottom of the swinging component and is limited and locked; when unlocking, the driving device drives the first cam component to rotate so that the protruding pressing part is separated from the swinging component, and the elastic ejection piece acts on the swinging component to release the limit of the hook locking mechanism. According to the sliding door lock structure, when the door is closed, the protruding pressing part of the first protruding part is firmly pressed on the swinging part, so that locking firmness is guaranteed.
Description
Technical Field
The utility model belongs to the technical field of intelligent door locks, and particularly relates to an improvement of a sliding door lock structure.
Background
The existing sliding door lock structure generally comprises a matched lock body arranged on one sliding door body and a main lock body matched with the matched lock body for use, wherein a lock hook is arranged on the matched lock body, and the main lock body comprises: the latch hook and latch bolt mechanism, the latch bolt is hung and set up together and cooperated with latch hook, there are electromagnets in the main lock body, and the rotating hook arranged below the electromagnet, there are springs above rotating hook and lock case, the spring is supported and leaned against the top position of rotating hook; when the lock is closed, the rotating hook is abutted against the spring, so that the rotating hook is kept at a locking position, and meanwhile, the hook lock tongue mechanism is clamped and locked at the bottom position of the rotating hook; when the lock is required to be unlocked, the electromagnet is attracted to rotate the hook to separate the hook from the latch bolt mechanism, and the electromagnet needs to overcome the elastic force action of the spring.
Disclosure of Invention
The utility model aims at the technical problems of the prior art sliding door lock, and provides a novel sliding door lock structure, which can firmly press the protrusion pressing part of the first protrusion part onto the swing part during locking, so that the swing part and the hook locking mechanism are kept in a firm locking state, and the locking firmness is ensured.
In order to achieve the aim of the utility model, the utility model is realized by adopting the following technical scheme:
a sliding door lock comprising:
a lock case;
a driving device assembled in the lock case;
the first cam component is assembled in the lock shell and is in transmission connection with the driving device, and a convex pressing part is formed on the first cam component;
the swinging component is rotationally connected to the lock shell and is transversely arranged, and the end part of the swinging component corresponds to the protruding pressing position;
an elastic ejection member assembled on the lock case and abutted against an end portion of the bottom side of the swing member;
the hook locking mechanism comprises a lock tongue which is used for being matched with the matched lock body to switch the lock, and when the door is opened, the hook locking mechanism can act under the pulling force of the sliding door assembled with the matched lock body, so that the lock tongue is separated from the matched lock body;
when the hook is closed, the driving device drives the first cam component to rotate so that the protrusion pressing part is pressed on the swinging component, and the swinging component moves downwards to clamp and limit the hook locking mechanism;
when unlocking, the driving device drives the first cam component to rotate so that the protruding pressing part is separated from the swinging component, and the elastic ejection component acts on the swinging component to release the limit of the hook locking mechanism.
In some embodiments of the present application, the hook locking mechanism includes:
the locking component is vertically arranged, is rotationally connected to the lock shell, is propped against the bottom of the swinging component and is clamped at the bottom of the swinging component;
the hanging part is rotationally connected to the lock shell, and a lock tongue is formed above the hanging part;
the connecting component is slidably connected in the lock shell, one end of the connecting component is abutted against one side of the hanging component, and the other end of the connecting component is abutted against one side of the locking component;
when the door is opened, the hanging component rotates along the lock shell under the action of the lock hook of the matched lock body, so that the locking component is driven to swing in a first direction through the connecting component.
In some embodiments of the present application, a locking limiting portion that limits the swing of the locking member in the first direction is formed at the bottom of the swing member.
In some embodiments of the present application, there are further included:
the elasticity reset subassembly, elasticity reset subassembly is including:
the first elastic reset component is arranged between the locking component and the lock shell and is used for resetting the swing of the locking component;
and the second elastic reset component is connected between the hanging component and the lock shell and is used for resetting the rotation of the hanging component.
In some embodiments of the present application, there are further included:
a control board electrically connected to the driving device;
the first position switch is communicated with the control panel and used for detecting the switch state of the lock body;
the second cam component is fixedly connected with the first cam component and comprises a convex triggering part, and the convex triggering part can synchronously rotate when the first cam component rotates and trigger the first position switch through the convex triggering part when the convex pressing part is pressed on the swinging component.
In some embodiments of the present application, there are further included:
the elastic triggering component comprises:
the triggering part is arranged above the triggering part, and part of the triggering part extends out of the lock shell;
the elastic component is sleeved on the triggering component, and two ends of the elastic component respectively lean against the triggering part and the lock shell;
and the second position switch is assembled on the lock shell and communicated with the control panel and is used for detecting the switch state of the door body in cooperation with the trigger part.
In some embodiments of the present application, there are further included:
the control panel is electrically connected with the control panel, and a touch key, a switch lock display element and a switch door display element are arranged on the control panel.
In some embodiments of the present application, the swing member end is formed with a boss that mates with the boss press.
In some embodiments of the present application, the lock case includes a lock bottom case and a lock cover, where the lock cover is fastened on the lock bottom case and is fixedly connected with the lock bottom case.
Compared with the prior art, the utility model has the advantages and positive effects that:
in the sliding door lock, when the first cam part is driven by the driving motor to rotate to the locking position in the locking state, the first cam part is firmly pressed on the swinging part through the convex pressing part on the first cam part to limit the swinging part, so that the swinging part is more firmly limited, and compared with the mode of abutting the spring on the swinging part in the prior art, the sliding door lock is not loosened and pulled open due to strong vibration force, and is more firm in locking, therefore, the sliding door body in the embodiment can be also suitable for door body structures on traffic equipment such as high-speed rails and the like with larger vibration, and has wider application range.
Other features and advantages of the present utility model will become apparent upon review of the detailed description of the utility model in conjunction with the drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a diagram showing the matched assembly structure of a sliding door lock and a matched lock body in an embodiment of the utility model;
FIG. 2 is a diagram showing the cooperation of a sliding door lock and a latch hook and a latch tongue of a mating lock body in an embodiment of the present utility model;
FIG. 3 is a schematic diagram of the internal structure of a sliding door lock according to an embodiment of the present utility model;
fig. 4 is a schematic diagram of a structure in which a swinging member of a sliding door lock and a hook locking mechanism are matched in the embodiment of the utility model;
fig. 5 is a second schematic structural diagram of the cooperation of the swinging component of the sliding door lock and the latch hook locking mechanism in the embodiment of the utility model;
FIG. 6 is a schematic view of a first cam member of a sliding door lock according to an embodiment of the present utility model;
FIG. 7 is a schematic diagram of an elastic triggering assembly of a sliding door lock according to an embodiment of the present utility model;
fig. 8 is a schematic structural diagram of a control panel of a sliding door lock according to an embodiment of the present utility model.
Wherein, 100, lock shell; 110. a lock bottom shell; 120. a locking cover; 130. a connecting wall; 200. a driving device; 310. a first cam member; 311. a protruding press setting part; 320. a second cam member; 321. a protruding trigger part; 400. a hook locking mechanism; 410. a locking member; 420. a hanging component; 421. a bolt; 430. a connecting member; 500. a mating lock body; 510. a latch hook; 600. a swinging member; 610. a clamping and locating part; 620. a boss; 710. an elastic ejection member; 720. a first elastic restoring member; 730. a second elastic restoring member; 810. a control board; 820. a control panel; 830. a first position switch; 840. a second position switch; 850. a switch lock display element; 860. opening and closing a door display element; 910. a trigger member; 911. a trigger part; 920. an elastic member.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be further described in detail with reference to the accompanying drawings and examples.
It should be noted that, in the description of the present utility model, terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The utility model provides an embodiment of a sliding door lock, which is mainly used for being assembled on sliding door bodies, wherein 2 sliding door bodies are arranged, the 2 sliding door bodies can slide relatively to open or close, the sliding door lock in the embodiment is assembled on one sliding door body, and the other sliding door body is provided with a matched door lock matched with the sliding door lock.
The mating door lock may directly employ a lock body structure with a locking hook 510 of the prior art.
The sliding door lock structure comprises:
a lock case 100; in some embodiments of the present application, the lock case 100 includes a lock bottom case 110 and a lock cover 120, where the lock cover 120 is fastened on the lock bottom case 110 and fixedly connected with the lock bottom case 110.
The lock bottom case 110 is a square case, the lock cover 120 is a square cover covered on the lock bottom case 110, the lock bottom case 110 and the lock bottom case 110 are fixedly connected together through screws, and a containing cavity for containing components inside the lock body is formed between the lock bottom case 110 and the lock cover 120.
In order to realize the connection and fixation between the sliding door lock and the sliding door, in this embodiment, a connection side plate is further provided, which is screwed with the lock case 100 and then screwed on the door body.
The door body is provided with a lock body mounting groove for accommodating the lock body.
A driving device 200 assembled in the lock case 100;
the first cam member 310 is assembled in the lock case 100, is connected to the driving device 200 in a driving manner, and a protrusion pressing portion 311 is formed on the first cam member 310.
In some embodiments of the present application, the first cam member 310 is a first cam, and the protrusion pressing portion 311 is an arc-shaped protrusion protruding from a circular contour of the first cam.
In some embodiments of the present application, to accommodate the driving device 200, a driving cavity is formed on the lock bottom case 110, and the driving device 200 is disposed in the driving cavity.
The driving device 200 is a driving motor, a transmission shaft of the driving motor is fixedly connected with the first cam component 310, when the driving motor rotates, the driving motor can drive the first cam component 310 to synchronously rotate, and when the first cam component 310 rotates, the protruding pressing portion 311 above the driving motor is driven to synchronously rotate.
A swinging member 600 rotatably coupled to the lock case 100, disposed below the first cam member 310, and laterally disposed with an end thereof corresponding to the protrusion pressing portion 311;
in some embodiments of the present application, the swinging member 600 is a swinging rod, one end of which is rotatably connected to the lock case 100, and the other end of which corresponds to the position of the protruding press portion 311 and is located below the protruding press portion 311.
When connected, the swing lever may be rotatably connected to the lock case 100 by a rotation pin or a rotation shaft.
In order to accommodate the swing member 600, a swing accommodating portion adapted to the shape of the swing member 600 is formed in the lock case 100.
To ensure that the raised press portion 311 is firmly pressed against the swing member 600, in some embodiments of the present application,
a boss 620 is formed at an end of the swing member 600 to be engaged with the boss pressing portion 311, and the boss 620 is protruded toward the boss pressing portion 311.
An elastic ejector 710 assembled to the lock case 100 to abut against the bottom side of the end of the swing member 600;
in some embodiments of the present application, the resilient ejection member 710 is a resilient bending tab or spring.
A mounting plate is provided on the lock case 100, a cartridge post is provided on the mounting plate, and an elastic bending piece or a spring is sleeved on the cartridge post, one end of which abuts against the mounting plate, and the other end abuts against the bottom position of the swing member 600 where the boss 620 is provided.
The elastic ejector 710 is mainly used to apply elastic force to the swing member 600, so that the swing member 600 is restored.
The latch hook locking mechanism 400 comprises a lock tongue 421 which is used for being matched with the matched lock body 500 to carry out opening and closing locking, and when the door is opened, the latch hook locking mechanism can act under the pulling force of the sliding door assembled with the matched lock body 500, so that the lock tongue 421 is separated from the matched lock body 500;
in some embodiments of the present application, the hook locking mechanism 400 includes:
the locking component 410 is vertically arranged, is rotationally connected to the lock shell 100, abuts against the bottom of the swinging component 600 and is clamped at the bottom of the swinging component 600;
in some embodiments of the present application, the locking member 410 is a locking lever. A locking protrusion extending to one side and engaged with the locking limit portion 610 is provided at the top of the locking member 410.
The first direction limitation of the locking member 410 can be achieved by the engagement of the engagement protrusion and the engagement limitation portion 610.
A hanging part 420 rotatably connected to the lock case 100, over which a locking tongue 421 is formed;
the hanging component 420 is a hanging hook, and the lock tongue 421 is formed at one end of the hanging hook.
The hanging member 420 may be coupled to the lock housing 100 by a rotation pin to achieve rotational rotation thereof relative to the lock housing 100.
In order to implement the placement of the hanging component 420, a receiving groove of the hanging component 420 is formed on the lock case 100;
a locking member 410 receiving groove is formed in the lock case 100.
A connecting wall 130 is formed between the receiving groove of the locking member 410 and the receiving groove of the hooking member 420.
A connecting member 430 slidably coupled to the lock case 100, one end of which abuts against one side of the hanging member 420 and one end of which abuts against one side of the locking member 410;
the connection part 430 is a connection post that is inserted on the connection wall 130 to enable sliding thereof with respect to the connection arm.
The connection part 430 is mainly used for transmitting the acting force of the hanging part 420 to the locking part 410, so that the locking part 410 acts.
When the lock is closed, the driving device 200 can drive the first cam component 310 to rotate, so that the protrusion pressing portion 311 is pressed on the swinging component 600, and the hook locking mechanism 400 is clamped at the bottom of the swinging component 600 and is limited and locked;
when unlocking, the driving device 200 drives the first cam member 310 to rotate so that the protrusion pressing portion 311 is separated from the swinging member 600, and the elastic ejector 710 acts on the swinging member 600 to release the limit of the hook locking mechanism 400.
In the sliding door body of this embodiment, when the sliding door is locked, the driving device 200 can be controlled to rotate, the first cam component 310 connected with the driving device 200 is driven to rotate by the rotation of the driving device 200, when the first cam component 310 rotates to the position of the protruding pressing portion 311 above the first cam component to be pressed on the protruding portion 620 on the swinging component 600, the swinging component 600 is pressed from above by the first cam component 310, at this time, the elastic ejection piece 710 located at the bottom of the end of the swinging component 600 is compressed, the swinging component 600 is pressed down to move, the hook locking mechanism 400 located at the lower position of the swinging component is limited by the clamping limiting portion 610 above the swinging component, the hook locking mechanism 400 is limited, the hook locking mechanism 400 cannot move, and the lock tongue 421 above the hook locking mechanism is clamped with the lock hook of the matched lock body 500, at this time, and the sliding door is in a locked and closed state.
When the door is required to be opened, firstly unlocking is required, when the door is unlocked, the driving device 200 is controlled to rotate to drive the first cam part 310 above the door to rotate, so that the protrusion pressing part 311 synchronously rotates along with the first cam part 310, after a certain angle of rotation, the protrusion pressing part 311 is separated from the protrusion 620 on the swinging part 600, the protrusion pressing part 311 is not pressed on the swinging part 600 any more, at the moment, the elastic ejection part 710 at the end part of the swinging part 600 is required to recover deformation, and can apply ejection acting force to the swinging part 600 to enable the swinging part 600 to move upwards, the swinging part 600 moves upwards and is separated from the hook locking mechanism 400 positioned below, the limit of the hook locking mechanism 400 is eliminated by the swinging part 600, and unlocking is completed after the limit of the hook locking mechanism 400 is eliminated, and at the moment, the door can be opened by pushing and pulling the door;
since the lock tongue 421 of the latch hook locking mechanism 400 and the lock hook 510 of the mating lock body 500 are hooked together, the two are required to be separated by the door opening pushing force, at this time, as long as the sliding door body provided with the mating lock body 500 is pushed, the sliding door body moves upward, the force is transferred to the lock hook 510, the lock hook 510 applies the force to the lock tongue 421, since the lock tongue 421 is provided on the hooking part 420, the hooking part 420 and the locking part 410 are provided with the connecting part 430 which is abutted against the two, the lock tongue 421 of the hooking part 420 rotates along the lock case 100 after receiving the force of the lock hook 510 of the mating lock body 500, the hooking part 420 rotates, the force is applied to the connecting part 430 which is abutted against the side part thereof, the connecting part 430 transfers the force to the locking part 410, and the locking part 410 swings along the rotation connection point thereof in the first direction.
The hanging component 420 is passively rotated by the acting force transmitted to the hook locking mechanism 400 on the sliding door body, so that the lock tongue 421 above the hanging component 420 is separated from the lock hook 510 of the matched lock body 500 along with the rotation of the hanging component 420, and finally, the separation of the lock tongue 421 and the lock hook 510 is realized, and the door opening is completed.
The first direction in this embodiment is the right side, the hanging member 420 is rotated in the counterclockwise direction, and the connecting member 430 is moved to the right side.
In this embodiment, when the sliding door lock is in the locked state, the driving motor drives the first cam component 310 to rotate to the locked position, the protrusion pressing portion 311 on the first cam component 310 is firmly pressed on the swinging component 600 to limit the swinging component 600, so that the swinging component 600 is more firmly limited, and compared with the mode that the spring is abutted against the swinging component 600 in the prior art, the sliding door lock is not loosened and pulled out due to the action of strong vibration force, and is more firm in locking, therefore, the sliding door body in this embodiment can also be suitable for door body structures on traffic equipment such as high-speed running and larger vibration, and has wider application range.
In some embodiments of the present application, a locking limiting portion 610 is formed at the bottom of the swing member 600 to limit the swing of the locking member 410 in the first direction. The clamping and limiting portion 610 is a clamping and limiting protrusion formed at the bottom of the swinging member 600, and is used for abutting against the clamping and limiting protrusion.
In some embodiments of the present application, there are further included:
the elasticity reset subassembly, elasticity reset subassembly is including:
a first elastic restoring member 720 disposed between the locking member 410 and the lock case 100 for restoring the swing motion of the locking member 410, wherein the first elastic restoring member 720 is a first elastic restoring spring, one end of which abuts against one side of the locking member 410, and one end of which abuts against the opposite side of the lock case 100 from the locking member 410;
to prevent the first elastic restoring member 720 from falling, a mounting groove is formed at a side portion of the locking member 410, and the first elastic restoring spring is partially mounted in the mounting groove when the locking member is mounted.
And a second elastic restoring member 730 connected between the hanging member 420 and the lock case 100 for restoring the rotation of the hanging member 420. The second elastic restoring member 730 is a torsion spring.
When the door is opened, when the sliding door body assembled with the matched lock body 500 is pushed, the sliding door body drives the lock hook 510 of the matched lock body 500 to move, the lock hook 510 moves to apply the acting force to the lock tongue 421 matched with the lock hook 510, so that the hanging part 420 rotates anticlockwise relative to the lock shell 100, the Shi Jiagei second elastic reset part 730 is in torsion, meanwhile, the movable connecting part 430 moves rightwards, the connecting part 430 pushes the locking part 410 to swing rightwards, and the first elastic reset part positioned between the right side of the locking part 410 and the lock shell 100 is compressed;
after the door is opened, the locking tongue 421 and the locking hook 510 are completely separated, at this time, the acting force acting on the locking tongue 421 is eliminated, the hooking part reversely rotates to reset under the acting force of the second elastic reset part 730, and simultaneously the connecting part 430 moves to the left, the locking part 410 reversely swings under the action of the first elastic reset part 720, and the locking hook mechanism 400 is completely reset.
In some embodiments of the present application, there are further included:
a control board 810 electrically connected to the driving device 200;
a first position switch 830, which communicates with the control board 810 and is used for detecting the on-off state of the lock body;
the second cam member 320 is fixedly connected with the first cam member 310, and includes a protrusion triggering portion 321, which can synchronously rotate when the first cam member 310 rotates and trigger the first position switch 830 through the protrusion triggering portion 321 when the protrusion pressing portion 311 is pressed against the swing member 600.
The protrusion trigger portion 321 on the second protrusion 620 is mainly used to trigger the first position switch 830,
when the first cam member 310 rotates to the position where the protrusion pressing portion 311 presses the protrusion 620 on the swing member 600, the second cam member 320 also just rotates to the position where the protrusion triggering portion 321 corresponds to the first position switch 830, and compresses the first position switch 830, and the first position switch 830 will send a first signal to the control board 810, and the control board 810 obtains that the control board is in the locked state according to the signal sent by the first position switch 830.
When unlocking, the first protruding part 620 rotates, and the second protruding part 620 rotates synchronously, the protruding trigger part 321 moves away from the first position switch 830, the first position switch 830 sends a second signal to the control board 810, and the control board 810 acquires that the control board 810 is in an unlocking state at the moment.
The first signal and the second signal may be signals on which the dome is compressed or released, respectively.
The first position switch 830 is mainly used for detecting the state of the switch lock.
In some embodiments of the present application, there are further included:
the elastic triggering component comprises:
a trigger member 910, above which a trigger portion 911 is provided, a portion of which extends out of the lock case 100;
an elastic member sleeved on the triggering member 910, wherein both ends of the elastic member respectively abut against the triggering portion 911 and the lock case 100;
a second position switch 840, mounted on the lock case 100, communicates with the control board 810, and is used to detect the opening and closing state of the door body in cooperation with the trigger portion 911.
The triggering part 910 is a triggering pin body, and the triggering part 911 is a triggering protrusion circumferentially arranged along the triggering pin body;
the elastic member is a spring, both ends of which are respectively abutted against the triggering portion 911 and the lock case 100, so that the triggering member 910 is kept partially extended out of the lock case 100 by the elastic force of the elastic member.
The portion of the lock housing 100 extending therefrom is disposed opposite the other sliding door body.
When the door is opened, the triggering part 911 of the triggering part 910 is always pressed against the second position switch 840, and the second position switch 840 sends a signal to the control board 810;
when the door is closed, the push-pull door body provided with the matched lock body 500 applies force to the triggering part 910, the triggering part 910 is compressed and moved to drive the triggering part 911 above the triggering part to synchronously move, the triggering part is separated from the second position switch 840 after moving, the second position switch 840 sends a signal to the control panel 810, and the control panel 810 acquires that the door is in a closed state at the moment.
Detection of the opening and closing of the door is achieved by the second position switch 840.
In some embodiments of the present application, there are further included:
the control panel 820 is electrically connected to the control panel 810, and touch buttons, a switch lock display element 850, and a switch door display element 860 are disposed on the control panel 820.
The control panel 820 may be used to input a switch lock trigger signal, which may be a digital password signal input through a touch key.
When unlocking is performed, an unlocking signal such as a digital code is input through the control panel 820, and the control panel 810 receives the unlocking signal, and controls the driving device 200 to rotate.
The switch lock display element 850 is a switch lock display lamp, and the switch door display element 860 is a switch door display lamp.
The switch lock signal received by the control panel 810 can be transmitted to the control panel 810 and displayed by a switch lock display lamp on the control panel 810.
Meanwhile, the door opening and closing signal can be displayed through the door opening and closing display lamp, so that a user can acquire the state of the door opening and closing lock or door opening and closing more intuitively. The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (9)
1. A sliding door lock comprising:
a lock case; it is characterized in that the method also comprises the following steps:
a driving device assembled in the lock case;
the first cam component is assembled in the lock shell and is in transmission connection with the driving device, and a convex pressing part is formed on the first cam component;
the hook locking mechanism comprises a lock tongue which is used for being matched with the matched lock body to switch the lock, and when the door is opened, the hook locking mechanism can act under the pulling force of the sliding door assembled with the matched lock body, so that the lock tongue is separated from the matched lock body;
the swinging component is rotationally connected to the lock shell and is transversely arranged, and the end part of the swinging component corresponds to the protruding pressing position;
an elastic ejection member assembled on the lock case and abutted against an end portion of the bottom side of the swing member;
when the hook is closed, the driving device can drive the first cam component to rotate so that the protrusion pressing part is pressed on the swinging component, and the swinging component moves downwards to clamp and limit the hook locking mechanism;
when unlocking, the driving device drives the first cam component to rotate so that the protruding pressing part is separated from the swinging component, and the elastic ejection component acts on the swinging component to release the limit of the hook locking mechanism.
2. The sliding door lock of claim 1, wherein the latch mechanism comprises:
the locking component is vertically arranged, is rotationally connected to the lock shell, is propped against the bottom of the swinging component and is clamped at the bottom of the swinging component;
the hanging part is rotationally connected to the lock shell, and a lock tongue is formed above the hanging part;
the connecting component is slidably connected in the lock shell, one end of the connecting component is abutted against one side of the hanging component, and the other end of the connecting component is abutted against one side of the locking component;
when the door is opened, the hanging component rotates along the lock shell under the action of the lock hook of the matched lock body, so that the locking component is driven to swing in a first direction through the connecting component.
3. The sliding door lock according to claim 2, wherein a locking restriction portion that restricts the swinging of the lock member in the first direction is formed at a bottom of the swinging member.
4. The sliding door lock of claim 2, further comprising:
the elasticity reset subassembly, elasticity reset subassembly is including:
the first elastic reset component is arranged between the locking component and the lock shell and is used for resetting the swing of the locking component;
and the second elastic reset component is connected between the hanging component and the lock shell and is used for resetting the rotation of the hanging component.
5. The sliding door lock of claim 1, further comprising:
a control board electrically connected to the driving device;
the first position switch is communicated with the control panel and used for detecting the switch state of the lock body;
the second cam component is fixedly connected with the first cam component and comprises a convex triggering part, and the convex triggering part can synchronously rotate when the first cam component rotates and trigger the first position switch through the convex triggering part when the convex pressing part is pressed on the swinging component.
6. The sliding door lock of claim 5, further comprising:
the elastic triggering component comprises:
the triggering part is arranged above the triggering part, and part of the triggering part extends out of the lock shell;
the elastic component is sleeved on the triggering component, and two ends of the elastic component respectively lean against the triggering part and the lock shell;
and the second position switch is assembled on the lock shell and communicated with the control panel and is used for detecting the switch state of the door body in cooperation with the trigger part.
7. The sliding door lock of claim 5, further comprising:
the control panel is electrically connected with the control panel, and a touch key, a switch lock display element and a switch door display element are arranged on the control panel.
8. A sliding door lock according to claim 1, wherein,
the end of the swing part is provided with a protruding part matched with the protruding press-setting part.
9. The sliding door lock according to claim 1, wherein the lock housing comprises a lock bottom shell and a lock cover, and the lock cover is fastened on the lock bottom shell and fixedly connected with the lock bottom shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322091296.XU CN220667260U (en) | 2023-08-04 | 2023-08-04 | Door lock of sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322091296.XU CN220667260U (en) | 2023-08-04 | 2023-08-04 | Door lock of sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220667260U true CN220667260U (en) | 2024-03-26 |
Family
ID=90343250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322091296.XU Active CN220667260U (en) | 2023-08-04 | 2023-08-04 | Door lock of sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220667260U (en) |
-
2023
- 2023-08-04 CN CN202322091296.XU patent/CN220667260U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6017067A (en) | Latch device for a tailgate of a vehicle | |
| JP2001234659A (en) | Gate latch | |
| CN220667260U (en) | Door lock of sliding door | |
| CN210460261U (en) | Self-suction electronic lock | |
| CN109629923B (en) | Electromagnetic lock | |
| CN110685509B (en) | Lock body capable of removing obstacle | |
| US5516161A (en) | Breakaway lever clutch with cam drive pin | |
| CN111173384A (en) | Hasp type cabin lock | |
| CN111742108B (en) | Multifunctional electronic lock body with outgoing and incoming signals based on switch sensing | |
| CN213540022U (en) | Case and cabinet lock with anti-theft function | |
| CN219344338U (en) | Safety mechanism, door fitting and lock | |
| CN220184864U (en) | Intelligent door lock capable of detecting unlocking signal | |
| JPH0720301Y2 (en) | Locking device for retracting position restraint type sliding door | |
| CN215761013U (en) | Electric appliance spring-pushing door lock | |
| CN219569833U (en) | Door lock structure | |
| CN210316860U (en) | Lock body with multiple detection functions | |
| CN213807108U (en) | Central control door lock capable of preventing mistaken locking | |
| CN216517359U (en) | Quick-opening vertical hinged door lock structure | |
| CN219431579U (en) | Door locking unlocking structure and oven | |
| CN213807110U (en) | Opening and closing signal control structure of central control door lock | |
| CN216811315U (en) | Door and window lockset | |
| CN212453977U (en) | Universal intelligent key | |
| CN112806937B (en) | Door lock structure and cleaning machine with same | |
| CN214463301U (en) | Oblique tongue transmission structure and lock body | |
| CN112576110B (en) | Door lock capable of automatic locking |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |