Electrically-sucked and electrically-opened side door lock

Abstract

The utility model relates to the related technical field of door locks, in particular to an electric suction and electric opening side door lock which comprises a bottom plate, a door opening swing arm, an outer side release rod and an inner side release rod, and a mounting support protection rocker arm is connected to the surface of one side of the bottom plate. According to the electric suction and electric opening side door lock, all parts of the system cooperate together to provide multi-aspect function gains, the bottom plate provides stable support for the whole system, the door opening swing arm achieves convenient door opening and closing through the swing arm mechanism, and the outer side release rod and the inner side release rod allow the locking system to be manually released when needed. The use flexibility is enhanced, the locking rotating arm and other locking components work cooperatively, safe locking and unlocking of the door are ensured, the mounting support protects the rocker arm to provide structural support and maintain the stability of the system, and the large bolt and the small bolt participate in transmission of the locking system through connecting and fixing parts and the locking transmission arm. And convenient, flexible and safe door control experience is provided for the user.

Description

Technical Field

[0001] The utility model relates to the technical field of door locks, in particular to an electro-suction and electro-opening side door lock. Background Art

[0002] A door lock, as an indispensable safety facility in homes and commercial places. Firstly, the door lock is an important means to ensure property safety, which can effectively prevent unauthorized entry and theft. Secondly, the door lock is the key to maintaining personal privacy, ensuring that our living space is not randomly invaded by the outside world. In addition, the door lock also has safety functions such as fire prevention and anti-toxic, providing protection for our life safety in case of emergency. At the same time, the design and quality of the door lock also reflect the degree of social civilization and people's aesthetic level. An exquisite door lock not only has practicality but also has artistic appreciation value. In summary, the door lock plays multiple roles in our lives. It is not only the guardian of safety and privacy but also the crystallization of social civilization and human wisdom. An electro-suction door lock refers to the opening and closing of the door lock achieved by electro-suction. Its working principle is mainly to utilize the action of electro-suction force, so that the door lock can be tightly adsorbed together when closed, preventing the gap caused by air convection. The advantages of the electro-suction door lock are its high safety and reliability, which can effectively prevent external illegal intrusion and damage. At the same time, because the electro-suction door lock has a long service life and low maintenance cost, it has also been widely used. In some cases, the electro-suction door lock can also be used in conjunction with other security systems, such as being connected to a smart home system to achieve functions such as remote control and alarm, making home security more reliable. Therefore, the electro-suction door lock is a very practical door lock option, especially suitable for occasions that require high safety and reliability. Therefore, there is a particular need for an electro-suction and electro-opening side door lock.

[0003] However, for existing electro-suction and electro-opening side door locks, when most of them are in use, firstly, due to their complex design and mechanical components, they may be more prone to damage, resulting in high maintenance costs. Secondly, their durability is limited, and the battery may need to be replaced regularly or maintenance may be required. In addition, if used improperly, jamming or malfunction may occur, affecting the normal use of the door lock. Moreover, there are also certain safety hazards with electro-suction and electro-opening door locks. If a failure occurs, it may affect the normal opening of the door and even cause the situation of people being trapped. In addition, if a programmable electronic door lock is used, there is also a risk of being hacked, thus affecting the safety of the home or enterprise. Content of the Utility Model

[0004] The purpose of the present utility model is to provide an electrically attracted and opened side door lock to solve the problems in the above-mentioned background technology. For the existing electrically attracted and opened side door locks, when most of them are in use, first, due to their complex design and mechanical components, they may be more vulnerable to damage, resulting in high maintenance costs. Second, their durability is limited, and the battery may need to be replaced regularly or maintenance may be required. In addition, if used improperly, jamming or malfunction may occur, affecting the normal use of the door lock. Moreover, there are certain safety hazards with electrically attracted and opened door locks. If a failure occurs, it may affect the normal opening of the door and even trap people. In addition, if a programmable electronic door lock is used, there is also a risk of being hacked, thus affecting the safety of the home or enterprise.

[0005] To achieve the above object, the present utility model provides the following technical solution: An electrically attracted and opened side door lock includes a bottom plate, a door opening swing arm, an outer release rod, and an inner release rod. One side surface of the bottom plate is connected with a mounting bracket protection swing arm. One side surface of the door opening swing arm is connected to a first connecting rod. The inner release rod penetrates and is connected through the inner surface of the outer release rod.

[0006] Preferably, one side surface of the inner release rod is connected with a locking rotating arm. The upper surface of the locking rotating arm is connected with a mounting bracket protection swing arm. One side surface of the first connecting rod is rotatably connected to a second connecting rod. A thrust plate is installed on one side surface of the door opening swing arm. A first gasket is attached to one side surface of the thrust plate. A second gasket is attached to one side surface of the first gasket. A third gasket is attached to one side surface of the second gasket. A fourth gasket is attached to one side surface of the third gasket.

[0007] Preferably, one side surface of the bottom plate is connected with a plastic cover plate. A plastic outer shell is sleeved on one side surface of the plastic cover plate. A large bolt is threadedly connected to one side surface of the locking box. A small bolt is threadedly connected to one side surface of the locking box. A large bolt signal block is installed on one side surface of the large bolt. A small bolt signal is installed on one side surface of the small bolt.

[0008] Preferably, one side surface of the locking rotating arm is connected with a locking connecting rod. A super locking device is connected to the outer surface of the locking connecting rod. A super locking swing arm is installed on the inner surface of the super locking device. An inboard-opening swift is connected to one side surface of the plastic outer shell. A locking thrust block is connected to one side surface of the locking swing arm. A locking transmission arm is connected to one side surface of the connected locking swing arm. A lock core swing arm is provided on the inner surface of the lock core rotary joint.

[0009] Preferably, a pulley is connected to the inner surface of the door opening swing arm, a conversion block is installed inside the electric cover plate, one side surface of the conversion block is connected to the electric cover plate, an electric opening outer shell is installed on the outer surface of the electric cover plate, an electric swing arm is connected to the inner surface of the external opening sleeve, and an electric open gear is connected to the inner surface of the electric swing arm.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this electro-suction and electro-opening side door lock, the various components of this system cooperate together to provide multiple functional enhancements. The bottom plate provides stable support for the entire system. The door opening swing arm realizes convenient opening and closing of the door through the swing arm mechanism. The outer release lever and the inner release lever allow manual release of the locking system when needed, enhancing the flexibility of use. The locking rotating arm works in coordination with other locking components to ensure the safe locking and unlocking of the door. The mounting bracket protects the swing arm and provides structural support to maintain the stability of the system. The various connecting rods and thrust plates control the position and opening range of the door through coordinated movement. The gaskets and plastic outer shell adjust the gaps between components, provide external protection, and improve the appearance. The locking box contains a part of the locking system. The large bolts and small bolts ensure the firm structure of the system by connecting and fixing components. The signal block and signal bolt may be used to transmit signals. The locking connecting rod realizes the core function of the locking system. The super locking device and the swing arm provide advanced locking functions to enhance safety. The inward-opening swift prevents rainwater from seeping in. The locking thrust block and the swing arm control the position of the door by connecting. The locking transmission arm participates in the transmission of the locking system. The lock core rotary joint and the swing arm control the rotation of the lock core to achieve locking and unlocking. The pulley improves the sliding performance of the door opening swing arm or other moving components. The conversion block realizes special conversion or adjustment of the door movement. The external opening sleeve provides an external operation interface. The electric cover plate, electric opening outer shell, electric swing arm, and electric open gear form the key parts of the electric system to realize the opening and closing of the electric door. These components cooperate together to provide users with a convenient, flexible, and safe door control experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic cross-sectional view of the external structure of the present utility model;

[0012] Figure 2 It is a schematic side view of the external structure of the present utility model;

[0013] Figure 3 It is a schematic perspective view of the external structure of the present utility model;

[0014] Figure 4 It is a schematic internal cross-sectional view of the present utility model;

[0015] Figure 5 It is a schematic view of the structures of Parts 1 to 6 of the present utility model;

[0016] Figure 6 Structural schematic diagram of parts 6 to 10 of the present utility model;

[0017] Figure 7 Structural schematic diagram of parts 18 to 22 of the present utility model;

[0018] Figure 8 Structural schematic diagram of parts 23 to 26 of the present utility model;

[0019] Figure 9 Structural schematic diagram of parts 27 to 29 of the present utility model;

[0020] Figure 10 Structural schematic diagram of parts 30 to 34 of the present utility model;

[0021] Figure 11 Structural schematic diagram of parts 35 to 36 of the present utility model;

[0022] Figure 12 Structural schematic diagram of parts 37 to 38 of the present utility model.

[0023] In the figure: 1, bottom plate; 2, door opening swing arm; 3, outer release lever; 4, inner release lever; 5, locking rotating arm; 6, mounting bracket protection rocker arm; 7, first connecting rod; 8, second connecting rod; 9, thrust plate; 10, first gasket; 11, second gasket; 12, third gasket; 13, fourth gasket; 14, plastic cover plate; 15, plastic housing; 16, locking box; 17, large bolt; 18, small bolt; 19, large bolt signal block; 20, small bolt signal; 21, locking connecting rod; 22, super locking device; 23, super locking rocker arm; 24, inward-opening swift; 25, locking thrust block; 26, locking rocker arm; 27, locking transmission arm; 28, lock core rotary joint; 29, lock core rocker arm; 30, pulley; 31, conversion block; 32, external opening sleeve; 33, electric cover plate; 34, electric opening housing; 35, electric rocker arm; 36, electric opening gear. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1-12, the present utility model provides a technical solution: an electric suction and electric opening side door lock, including a bottom plate 1, a door opening swing arm 2, an outer release lever 3 and an inner release lever 4. An installation bracket protection rocker arm 6 is connected to one side surface of the bottom plate 1. A first connecting rod 7 is connected to one side surface of the door opening swing arm 2. The inner release lever 4 penetrates and is connected to the inner surface of the outer release lever 3. Through the settings of the bottom plate 1, the door opening swing arm 2, the outer release lever 3 and the inner release lever 4, the connection is made clearer. First, the bottom plate 1 provides the support structure for the entire system, connects and fixes other components. Then, the door opening swing arm 2 is connected to the door, and the opening and closing of the door are realized through the swing arm mechanism. Next, the outer release lever 3 is used to release the locking system from the outside of the door to ensure that the door can be manually opened when needed. Then, the inner release lever 4 is used to release the locking system from the inside of the door to provide the manual opening function on the inner side.

[0026] Furthermore, a locking rotating arm 5 is connected to one side surface of the inner release lever 4. An installation bracket protection rocker arm 6 is connected to the upper surface of the locking rotating arm 5. A second connecting rod 8 is rotatably connected to one side surface of the first connecting rod 7. A thrust plate 9 is installed on one side surface of the door opening swing arm 2. A first gasket 10 is attached to one side surface of the thrust plate 9. A second gasket 11 is attached to one side surface of the first gasket 10. A third gasket 12 is attached to one side surface of the second gasket 11. A fourth gasket 13 is attached to one side surface of the third gasket 12. Through the setting of the locking rotating arm 5, the locking is made more convenient. First, the locking rotating arm 5 is connected to other locking components to realize the locking and unlocking of the door. Then, the installation bracket protection rocker arm 6 provides the support structure to protect the rocker arm and ensure the stability of the system. Next, the first connecting rod 7 and the second connecting rod 8 connect various moving components, which may affect the movement trajectory or speed of the door. Then, the thrust plate 9 controls the opening range of the door to avoid exceeding the predetermined position. Moreover, the first gasket 10, the second gasket 11, the third gasket 12 and the fourth gasket 13 are used to adjust the gap between parts or provide additional support.

[0027] Furthermore, a plastic cover plate 14 is connected to one side surface of the bottom plate 1. A plastic shell 15 is sleeved on one side surface of the plastic cover plate 14. A large bolt 17 is threadedly connected to one side surface of the locking box 16. A small bolt 18 is threadedly connected to one side surface of the locking box 16. A large bolt signal block 19 is installed on one side surface of the large bolt 17. A small bolt signal 20 is installed on one side surface of the small bolt 18. Through the setting of the plastic cover plate 14, the appearance is improved. First, the plastic cover plate 14 and the plastic shell 15 provide external protection and improve the appearance, and may also have dust-proof and waterproof functions. Then, the locking box 16 contains a part of the locking system. Then, the large bolt 17 and the small bolt 18 are used to connect and fix other components to ensure the firm structure of the system. Next, the large bolt signal block 19 and the small bolt signal 20 may be used to transmit signals related to the locking system or other functions.

[0028] Furthermore, one side surface of the locking rotating arm 5 is connected with a locking connecting rod 21. The outer side surface of the locking connecting rod 21 is connected with a super locking device 22. The inner side surface of the super locking device 22 is provided with a super locking rocker arm 23. One side surface of the plastic housing 15 is connected with an inboard swift 24. One side surface of the locking thrust block 25 is connected with a locking rocker arm 26. One side surface of the locking rocker arm 26 is connected with a locking transmission arm 27. The inner side surface of the lock core rotary joint 28 is provided with a lock core rocker arm 29. Through the setting of the locking connecting rod 21, the functions are more complete. First, the locking connecting rod 21 realizes the core function of the locking system. Then, the super locking device 22 and the super locking rocker arm 23 provide advanced locking functions, which may increase additional security when needed. Next, the inboard swift 24 provides advanced locking functions, which may increase additional security when needed. Then, the locking thrust block 25 is used to control the position of the door. Then, the locking rocker arm 26 participates in the operation of the locking system. Then, the locking transmission arm 27 is connected to the locking rocker arm 26 and may participate in the transmission of the locking system. Next, the lock core rotary joint 28 and the lock core rocker arm 29 are used to control the rotation of the lock core to achieve locking and unlocking.

[0029] Furthermore, a pulley 30 is connected to the inner side surface of the door opening swing arm 2. A conversion block 31 is installed inside the electric cover plate 33. One side surface of the conversion block 31 is connected with the electric cover plate 33. The outer side surface of the electric cover plate 33 is provided with an electric opening housing 34. The inner side surface of the external opening sleeve 32 is connected with an electric rocker arm 35. The inner side surface of the electric rocker arm 35 is connected with an electric open gear 36. Through the setting of the pulley 30, the improvement is better. First, it is used to improve the sliding performance of the door opening swing arm 2 or other moving parts. Then, the conversion block 31 is used to realize special conversion or adjustment of the door movement. Next, the external opening sleeve 32 provides an external operation interface, which may be related to an external release rod. Then, the electric cover plate 33, the electric opening housing 34, the electric rocker arm 35 and the electric open gear 36 form the key components of the electric system, which are used to realize the opening and closing of the electric door.

[0030] Principle of operation: First, the bottom plate 1 provides the support structure for the entire system, connecting and fixing other components. Then, the door opening swing arm 2 is connected to the door, and the opening and closing of the door are achieved through the swing arm mechanism. Next, the outer release lever 3 is used to release the locking system from the outside of the door, ensuring that the door can be manually opened when needed. Then, the inner release lever 4 is used to release the locking system from the inside of the door, providing the manual opening function on the inside. First, the locking rotating arm 5 realizes the locking and unlocking of the door by connecting to other locking components. Then, the mounting bracket protects the swing arm 6 to provide a support structure, protecting the swing arm and ensuring the stability of the system. Next, the first connecting rod 7 and the second connecting rod 8 connect various moving components, which may affect the movement trajectory or speed of the door. Then, the thrust plate 9 controls the opening range of the door to avoid exceeding the predetermined position. Furthermore, the first gasket 10, the second gasket 11, the third gasket 12, and the fourth gasket 13 are used to adjust the gap between parts or provide additional support. First, the plastic cover plate 14 and the plastic housing 15 provide external protection, improving the appearance and possibly also having dust-proof and waterproof functions. Then, the locking box 16 contains a part of the locking system. Then, the large bolts 17 and the small bolts 18 are used to connect and fix other components, ensuring the firm structure of the system. Next, the large bolt signal block 19 and the small bolt signal 20 may be used to transmit signals, related to the locking system or other functions. First, the locking connecting rod 21 realizes the core function of the locking system. Then, the super locking device 22 and the super locking swing arm 23 provide advanced locking functions, possibly adding additional security when needed. Next, the inboard swift 24 provides advanced locking functions, possibly adding additional security when needed. Then, the locking thrust block 25 is used to control the position of the door. Then, the locking swing arm 26 participates in the operation of the locking system. Then, the locking transmission arm 27 is connected to the locking swing arm 26 and may participate in the transmission of the locking system. Next, the lock core rotary joint 28 and the lock core swing arm 29 are used to control the rotation of the lock core to achieve locking and unlocking. First, it is used to improve the sliding performance of the door opening swing arm 2 or other moving components. Then, the conversion block 31 is used to achieve special conversion or adjustment of the door movement. Next, the external opening sleeve 32 provides an external operation interface, possibly related to the outer release lever. Then, the electric cover plate 33, the electric opening housing 34, the electric swing arm 35, and the electric open gear 36 form the key components of the electric system, used to achieve the opening and closing of the electric door.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric suction and electric opening side door lock, comprising a base plate (1), a door opening swing arm (2), an outer release rod (3) and an inner release rod (4), characterized in that: One side surface of the base plate (1) is connected to a mounting bracket protecting the rocker arm (6), one side surface of the door opening swing arm (2) is connected to a first connecting rod (7), and the inner side surface of the outer release rod (3) is penetrated and connected to an inner release rod (4).

2. The electric suction and electric opening side door lock according to claim 1, characterized in that: One side surface of the inner release rod (4) is connected to a locking rotating arm (5), the upper surface of the locking rotating arm (5) is connected to a mounting bracket protection rocker arm (6), one side surface of the first connecting rod (7) is rotatably connected to a second connecting rod (8), one side surface of the door opening swing arm (2) is installed with a thrust plate (9), one side surface of the thrust plate (9) is bonded to a first gasket (10), one side surface of the first gasket (10) is bonded to a second gasket (11), one side surface of the second gasket (11) is bonded to a third gasket (12), and one side surface of the third gasket (12) is bonded to a fourth gasket (13).

3. The electric suction and electric opening side door lock according to claim 1, characterized in that: A plastic cover plate (14) is connected to one side surface of the bottom plate (1), and a plastic shell (15) is sleeved on one side surface of the plastic cover plate (14).

4. The electric suction and electric opening side door lock according to claim 2, characterized in that: A locking link (21) is connected to one side surface of the locking rotating arm (5), a super locking device (22) is connected to the outer side surface of the locking link (21), and a super locking rocker arm (23) is installed on the inner side surface of the super locking device (22).

5. The electric suction and electric opening side door lock according to claim 1, characterized in that: The inner surface of the door opening swing arm (2) is connected with a pulley (30).

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