Lockset handle rotating structure
By designing a quick lock mechanism in the rotating structure of the lock handle, users can quickly lock without a key in an emergency, solving the problem of easy damage to existing locks when they rotate strongly and lack of quick lock function, improving safety and user experience.
Patent Information
- Application Number
- CN202421233797.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-01
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-01
AI Technical Summary
The existing lock handles are easily damaged when they rotate strongly, and lack the function of quickly locking without a key, which leads to the inability to quickly lock the door lock in an emergency, increasing safety risks.
A lock handle rotating structure is designed, and a quick locking mechanism is installed inside, including a movable disc, a rotating knob, a spring hole, a limiting hole, a toggle column and a snap buckle. Users can realize quick locking through simple rotation handle operation.
It enables quick lock-up without a key in emergencies, reducing potential risks, improving user experience, avoiding complex operations and waste of resources.
Smart Images
Figure CN222649715U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of new locks, and in particular relates to a lock handle rotation structure. Background Art
[0002] If the handle of an existing traditional lock is turned forcefully, the lock panel and the internal structure of the lock will be damaged, causing the lock to no longer be usable normally. At the same time, the lock can be easily opened with force. Therefore, people use traditional locks with poor anti-theft performance, and the safety of people's property cannot be guaranteed. The lock is also easily damaged and needs to be replaced with a new lock, resulting in a waste of resources. This is the main technical disadvantage of traditional technology.
[0003] The existing lock handle rotation structure currently lacks the function of quick anti-locking without a key. In an emergency, such as when the key is lost, the key is forgotten to be brought, or a child is locked indoors, the user may not be able to lock the door immediately, resulting in a safety risk. When the lock needs to be locked quickly, if there is no quick anti-locking function without a key, the user may need to perform more complicated operations, such as looking for a spare key or using other unlocking tools. With the development of society, the demand for personal and property safety is getting higher and higher. Locks that lack a quick anti-locking function may not meet the safety needs of modern users. Utility Model Content
[0004] The purpose of the utility model is to provide a lock handle rotation structure, aiming to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A lock handle rotation structure includes a device body, wherein a quick anti-locking mechanism is arranged inside the device body, and the quick anti-locking mechanism includes a movable disk, a rotating knob, a spring hole, a limiting hole, a toggle column and a buckle. The movable disk is movably connected inside the device body, the rotating knob is fixedly mounted on the surface of the movable disk, and the spring hole is opened on the surface of the movable disk.
[0007] As a preferred solution of the utility model, the limiting hole is opened on the surface of the movable disc, the driving column is fixedly mounted on the surface of the movable disc, and the buckle is fixedly mounted on the surface of the movable disc.
[0008] As a preferred solution of the utility model, an unlocking mechanism is arranged on the surface of the device body, and the unlocking mechanism includes a movable shaft, a pressing handle, a lock buckle and a baffle. The movable shaft is movably connected to the inside of the device body, and the pressing handle is fixedly connected to the surface of the movable shaft.
[0009] As a preferred solution of the utility model, the lock is movably connected to the surface of the movable shaft, and the baffle is movably connected to the inside of the device body.
[0010] As a preferred solution of the utility model, a lock core mechanism is arranged inside the device body, and the lock core mechanism includes a lock body, a connecting shaft, a connecting plate, a lock tongue, an anti-theft column and a hexagonal bolt. The lock body is fixedly installed inside the device body, the connecting shaft is movably connected inside the lock body, and the connecting plate is movably connected inside the lock body and fixedly connected to the pressing handle.
[0011] As a preferred solution of the utility model, the lock tongue is movably connected to the interior of the lock body, the anti-theft column is movably connected to the interior of the lock body, and the hexagonal bolt is threadedly connected to the surface of the lock body.
[0012] As a preferred solution of the utility model, a plum bolt is threadedly connected to the surface of the device body, and a keyhole is opened on the surface of the device body.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. This lock handle rotation structure can effectively realize the function of quick anti-locking without a key during use by setting a quick anti-locking mechanism. In an emergency, such as a child is locked indoors or the user forgets to carry the key, the user can quickly lock the door through simple operations without waiting for the key or external help. The quick anti-locking function allows the user to respond quickly. Every second is precious in an emergency. This function can reduce potential risks and does not require complicated steps or special skills to operate. The user can achieve quick anti-locking by simply turning the handle, which improves the user experience.
[0015] 2. This lock handle rotation structure can effectively realize the function of preventing violent unlocking during use of the device by setting a lock core mechanism. The function of preventing violent unlocking can effectively prevent the lock from being forcibly destroyed and protect property and personal safety. The lock may encounter unexpected strong impact during use. The function of preventing violent unlocking can reduce the risk of damage to the lock and extend the service life of the lock. When using the lock, the user knows that it has the function of preventing violent unlocking, which can make him feel more at ease and improve the user experience. The lock with the function of preventing violent unlocking can enhance the brand image and attract more consumers to choose the brand of locks. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.
[0017] In the attached picture:
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 It is a schematic diagram of the back structure of the overall structure of the utility model;
[0020] Figure 3 This is a schematic diagram of the unlocking mechanism structure in the utility model;
[0021] Figure 4 This is a schematic diagram of the lock core mechanism structure in the utility model;
[0022] Figure 5 It is a schematic diagram of the structure of the quick anti-locking mechanism in the structure of the utility model.
[0023] In the figure: 1. Device body; 2. Quick anti-locking mechanism; 201. Movable disc; 202. Rotating knob; 203. Spring hole; 204. Limiting hole; 205. Push column; 206. Buckle; 3. Unlocking mechanism; 301. Movable shaft; 302. Pressing handle; 303. Lock buckle; 304. Baffle; 4. Lock core mechanism; 401. Lock body; 402. Connecting shaft; 403. Connecting plate; 404. Lock tongue; 405. Anti-theft column; 406. Hexagonal bolt; 5. Keyhole; 6. Plum bolt. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] Embodiment 1:
[0026] See also Figure 1-5 , the technical solution provided by this embodiment is as follows:
[0027] A lock handle rotation structure includes a device body 1, a quick anti-locking mechanism 2 is arranged inside the device body 1, the quick anti-locking mechanism 2 includes a movable disk 201, a rotating button 202, a spring hole 203, a limiting hole 204, a toggle column 205 and a buckle 206, the movable disk 201 is movably connected inside the device body 1, the rotating button 202 is fixedly installed on the surface of the movable disk 201, and the spring hole 203 is opened on the surface of the movable disk 201.
[0028] refer to Figure 1 , Figure 3 and Figure 5 The limiting hole 204 is opened on the surface of the movable disk 201, the toggle column 205 is fixedly installed on the surface of the movable disk 201, the buckle 206 is fixedly installed on the surface of the movable disk 201, and the surface of the device body 1 is provided with an unlocking mechanism 3, the unlocking mechanism 3 includes a movable shaft 301, a pressing handle 302, a lock buckle 303 and a baffle 304, the movable shaft 301 is movably connected to the inside of the device body 1, the pressing handle 302 is fixedly connected to the surface of the movable shaft 301, the lock buckle 303 is movably connected to the surface of the movable shaft 301, and the baffle 304 is movably connected to the inside of the device body 1.
[0029] By adopting the above scheme: through the setting of the limiting hole 204, the lock body 401 can be fixed in the specified position, through the setting of the toggle column 205, the anti-theft column 405 can be toggled to open, which can prevent violent unlocking, and through the setting of the movable shaft 301, the installation of the pressing handle 302 can be facilitated, and through the setting of the pressing handle 302, the lock tongue 404 can be easily opened and closed. Through the setting of the lock buckle 303 and the baffle, strangers can be prevented from opening the door from the outside.
[0030] In summary: the movable disk 201, rotating knob 202, spring hole 203, limiting hole 204, toggle column 205 and buckle 206 contained in the quick anti-locking mechanism 2 can realize the function of quick anti-locking without a key during use of the device. In an emergency, such as a child is locked indoors or the user forgets to carry the key, the user can quickly lock the door through simple operations without waiting for the key or external help. The quick anti-locking function allows the user to respond quickly. Every second is precious in an emergency. This function can reduce potential risks and does not require complicated steps or special skills to operate. The user can achieve quick anti-locking by simply turning the handle, which improves the user experience.
[0031] Embodiment 2:
[0032] refer to Figure 1 , Figure 2 and Figure 4 A lock core mechanism 4 is arranged inside the device body 1, and the lock core mechanism 4 includes a lock body 401, a connecting shaft 402, a connecting plate 403, a lock tongue 404, an anti-theft column 405 and a hexagonal bolt 406. The lock body 401 is fixedly installed inside the device body 1, the connecting shaft 402 is movably connected inside the lock body 401, the connecting plate 403 is movably connected inside the lock body 401 and is fixedly connected to the pressing handle 302, the lock tongue 404 is movably connected inside the lock body 401, the anti-theft column 405 is movably connected inside the lock body 401, the hexagonal bolt 406 is threadedly connected to the surface of the lock body 401, the surface of the device body 1 is threadedly connected with a plum blossom bolt 6, and a keyhole 5 is opened on the surface of the device body 1.
[0033] By adopting the above scheme: through the setting of the lock body 401, the installation of the connecting shaft 402 can be facilitated, through the setting of the connecting shaft 402, the installation of the connecting plate 403 can be facilitated, through the setting of the connecting plate 403, the installation of the pressing handle 302 can be facilitated, through the setting of the lock tongue 404, the lock can be quickly opened and closed, through the setting of the anti-theft column 405, the function of preventing strangers from prying the lock or violently unlocking the lock can be prevented, through the setting of the hexagonal bolt 406, the maintenance and replacement of the lock body can be facilitated, and through the setting of the plum blossom bolt 6, the lock can be easily installed and disassembled.
[0034] To sum up: the lock body 401, connecting shaft 402, connecting plate 403, lock tongue 404, anti-theft column 405 and hexagonal bolt 406 contained in the lock core mechanism 4 can realize the function of preventing violent unlocking during the use of the device. The function of preventing violent unlocking can effectively prevent the lock from being forcibly destroyed and protect property and personal safety. The lock may encounter unexpected strong impact during use. The function of preventing violent unlocking can reduce the risk of damage to the lock and extend the service life of the lock. When using the lock, the user knows that it has the function of preventing violent unlocking, which can make him feel more at ease and improve the user experience. The lock with the function of preventing violent unlocking can enhance the brand image and attract more consumers to choose the brand of locks.
[0035] Working principle:
[0036] When in use, hold the lock pressing handle 302, turn the pressing handle 302 to the unlocking position by applying downward force, push the rotating knob 202 to rotate the movable disk 201, and at the same time align the spring hole 203 with the limit hole 204 to achieve quick anti-locking, confirm that the door or box is correctly closed, and hold the pressing handle 302 tightly to maintain the anti-locking state. If unlocking is required, insert the key into the keyhole 5, rotate the key, and release the anti-locking state by rotating the toggle column 205 and the buckle 206. Turn the pressing handle 302 to the unlocking position to release the lock. This lock handle rotation structure is very simple to use. The user can quickly anti-lock in an emergency to protect himself and his property. At the same time, it also has traditional unlocking and unlocking functions, which is easy to operate and safe and reliable.
[0037] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A lock handle rotation structure, comprising a device body (1), characterized in that: A quick anti-locking mechanism (2) is arranged inside the device body (1), and the quick anti-locking mechanism (2) comprises a movable disc (201), a rotating knob (202), a spring hole (203), a limiting hole (204), a toggle post (205) and a buckle (206); the movable disc (201) is movably connected inside the device body (1), the rotating knob (202) is fixedly mounted on the surface of the movable disc (201), and the spring hole (203) is provided on the surface of the movable disc (201).
2. The lock handle rotation structure according to claim 1, characterized in that: The limiting hole (204) is formed on the surface of the movable disc (201), the shifting column (205) is fixedly mounted on the surface of the movable disc (201), and the buckle (206) is fixedly mounted on the surface of the movable disc (201).
3. The lock handle rotation structure according to claim 1, characterized in that: An unlocking mechanism (3) is arranged on the surface of the device body (1), and the unlocking mechanism (3) comprises a movable shaft (301), a pressing handle (302), a lock catch (303) and a baffle (304); the movable shaft (301) is movably connected inside the device body (1), and the pressing handle (302) is fixedly connected to the surface of the movable shaft (301).
4. The lock handle rotation structure according to claim 3, characterized in that: The lock buckle (303) is movably connected to the surface of the movable shaft (301), and the baffle (304) is movably connected to the inside of the device body (1).
5. The lock handle rotation structure according to claim 1, characterized in that: A lock core mechanism (4) is arranged inside the device body (1), and the lock core mechanism (4) comprises a lock body (401), a connecting shaft (402), a connecting plate (403), a lock tongue (404), an anti-theft column (405) and a hexagonal bolt (406); the lock body (401) is fixedly installed inside the device body (1); the connecting shaft (402) is movably connected inside the lock body (401); the connecting plate (403) is movably connected inside the lock body (401) and is fixedly connected to the pressing handle (302).
6. The lock handle rotation structure according to claim 5, characterized in that: The lock tongue (404) is movably connected to the interior of the lock body (401), the anti-theft column (405) is movably connected to the interior of the lock body (401), and the hexagonal bolt (406) is threadedly connected to the surface of the lock body (401).
7. The lock handle rotation structure according to claim 1, characterized in that: A plum bolt (6) is threadedly connected to the surface of the device body (1), and a key hole (5) is opened on the surface of the device body (1).