Detachable handle structure

Abstract

The utility model relates to the technical field of intelligent door locks, in particular to a detachable handle structure which comprises an intelligent door lock panel, a fixing block, a door handle, a matching block and a locking assembly, a through hole is formed in the intelligent door lock panel, the fixing block is connected in the through hole, a matching groove is formed in the fixing block, and one end of the door handle is connected with the matching block. The matching block is in sliding connection with the matching groove, a plurality of clamping grooves are formed in the matching block, the locking assembly is connected to the intelligent door lock panel, the locking assembly comprises a rotating plate, a control piece and a mistaken touch prevention assembly, and the mistaken touch prevention assembly comprises a moving frame and an extrusion block. According to the door handle, the rotating plate can be driven to move only through synchronous movement of the two locking assemblies, the clamping block on the plate body is separated from the clamping groove to complete disassembly, the clamping block cannot be controlled to be separated from the clamping groove when the control piece acts singly, and the situation that the door handle falls off due to mistaken touch of external objects and other objects is avoided; compared with other structures, the pressing type structure avoids the problems of slipping and volume blocking of the intelligent door lock panel.

Description

Technical Field

[0001] This utility model relates to the field of smart door lock technology, specifically to a detachable handle structure. Background Technology

[0002] Smart locks are composite locks that are improved upon traditional mechanical locks, offering greater intelligence and convenience in terms of user security, identification, and management. The handle structure is one of the important components of a smart lock.

[0003] Chinese Patent No. CN219711233U discloses an easy-to-disassemble smart door lock, belonging to the field of smart door lock installation and disassembly technology. This utility model includes a door lock body, a handle on the front side of the door lock body, a square strip on the front side of the door lock body, the handle being movably connected to the square strip, a movable groove on the front side of the door lock body, a movable block slidably connected inside the movable groove, a screw fixedly connected to the side of the movable block away from the square strip, a threaded sleeve connected to the surface of the screw, and a rotating block fixedly connected to the side of the threaded sleeve away from the screw through to the surface of the door lock body. Both sides of the door lock body are provided with structures to prevent the rotating blocks from rotating, including square grooves on both sides of the door lock body. This utility model utilizes a disassembly assembly to quickly disassemble the door lock handle, allowing for quick disassembly without requiring professional personnel; the operator can quickly disassemble the door lock handle independently without causing inconvenience.

[0004] However, in the above technical solution, the rotating block is rotated to drive the screw sleeve to rotate, so that the screw moves towards the screw sleeve and moves the moving block away from the handle to facilitate the disassembly of the handle. However, when the device is in use, the rotating block is small in size and inconvenient for users to grasp and rotate. In some families, the elderly have difficulty grasping and doing fine work, which makes it inconvenient for them to carry out disassembly operations. Utility Model Content

[0005] The purpose of this invention is to address the problems existing in the background technology by proposing a detachable handle structure.

[0006] The technical solution of this utility model is as follows: A detachable handle structure includes a smart door lock panel with a through hole, a fixing block connected inside the through hole, and a mating groove on the fixing block; a door handle with a mating block connected to one end, the mating block being slidably connected to the mating groove, and multiple slots on the mating block; a locking assembly connected to the smart door lock panel, the locking assembly including a rotating plate, a control component, and an anti-accidental touch assembly; multiple rotating plates are distributed, each rotating plate being rotatably connected to the mating groove, and each rotating plate having a locking block that mates with the slot; two anti-accidental touch assemblies are symmetrically arranged, the control component is connected to the anti-accidental touch assembly, and the control component is slidably connected to the smart door lock panel; the anti-accidental touch assembly includes a moving frame and a pressing block, two symmetrically arranged pressing blocks are connected to the moving frame, the pressing blocks being slidably connected to the rotating plates, and the moving frame being connected to the control component; in use, the control component pushes the two moving frames to move synchronously and press the rotating plate, the rotating plate rotating and releasing the mating block to allow it to move freely.

[0007] Preferably, the mating groove consists of a guide groove and an adjusting groove, with the guide groove and adjusting groove arranged one in front of the other. The cross-sectional area of ​​the adjusting groove is larger than that of the guide groove. The guide groove is slidably connected to the mating block, and a locking component is connected to the adjusting groove.

[0008] Preferably, the rotating plate consists of a fixed seat, a support shaft, and a plate body. Multiple support shafts are arranged in the adjustment groove, and fixed seats are connected to both ends of the support shafts. The fixed seats are connected to the inner wall of the mating groove, and the plate body is rotatably connected to the support shafts.

[0009] Preferably, the locking assembly further includes a first elastic element, the number of which corresponds to the rotating plate, and the two ends of the first elastic element are respectively connected to the rotating plate and the adjusting groove.

[0010] Preferably, the control component includes a movable plate that is slidably connected to a receiving groove on the smart door lock panel, one end of which is connected to a movable frame; a push button that is connected to the other end of the movable plate, and a groove that fits the push button in the receiving groove; and a second elastic member whose two ends are respectively connected to the push button and the groove.

[0011] Preferably, the button has an indicator coating applied to it.

[0012] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects:

[0013] In this invention, pressing two control components simultaneously moves the locking assembly. Only through the synchronous movement of the two locking components can the rotating plate move, causing the locking block on the plate to disengage from the slot and complete the disassembly. When a control component moves alone, it cannot control the locking block to disengage from the slot, thus preventing accidental contact by external objects or other factors that could cause the door handle to fall off. Compared to other structures, the press-type structure avoids slippage and the problem of the smart door lock panel being obstructed. In addition, a bright coating is provided on the press button to help users find the adjustment part. Attached Figure Description

[0014] Figure 1 This is a perspective view of the present utility model;

[0015] Figure 2 for Figure 1 A cross-sectional view;

[0016] Figure 3 for Figure 2 Enlarged view of the structure at point A;

[0017] Figure 4 for Figure 2 Enlarged view of the structure at point B;

[0018] Figure 5 This is a schematic diagram of the locking assembly structure.

[0019] Reference numerals in the attached drawings: 1. Smart door lock panel; 2. Fixing block; 3. Mating groove; 4. Door handle; 5. Mating block; 6. Slot; 7. Rotating plate; 8. Control component; 9. Moving frame; 10. Pressing block; 11. Guide groove; 12. Adjusting groove; 13. Fixing base; 14. Support shaft; 15. Plate body; 16. First elastic element; 17. Moving plate; 18. Press button; 19. Second elastic element. Detailed Implementation

[0020] Example 1

[0021] like Figures 1-5 As shown, the present invention proposes a detachable handle structure, including a smart door lock panel 1, a fixing block 2, a door handle 4, a mating block 5, and a locking assembly. The smart door lock panel 1 has a through hole, and the fixing block 2 is connected inside the through hole. The fixing block 2 has a mating groove 3.

[0022] In an optional embodiment, the mating groove 3 is composed of a guide groove 11 and an adjusting groove 12. The guide groove 11 and the adjusting groove 12 are arranged one in front of the other. The cross-sectional area of ​​the adjusting groove 12 is larger than that of the guide groove 11. The guide groove 11 is slidably connected to the mating block 5. A locking component is connected to the adjusting groove 12.

[0023] One end of the door handle 4 is connected to a mating block 5, which is slidably connected to the mating groove 3. The mating block 5 has multiple slots 6. The locking assembly is connected to the smart door lock panel 1. The locking assembly includes a rotating plate 7, a control component 8, and an anti-accidental touch assembly. Multiple rotating plates 7 are distributed and rotatably connected to the mating groove 3. The rotating plate 7 has a locking block that mates with the slot 6. Two anti-accidental touch assemblies are symmetrically arranged. The control component 8 is connected to the anti-accidental touch assembly and is slidably connected to the smart door lock panel 1. The anti-accidental touch assembly includes a moving frame 9 and a pressing block 10. Two symmetrically arranged pressing blocks 10 are connected to the moving frame 9 and are slidably connected to the rotating plate 7. The moving frame 9 is connected to the control component 8. In use, the control component 8 pushes the two moving frames 9 to move synchronously and press the rotating plate 7. The rotating plate 7 rotates and releases the mating block 5, allowing it to move freely.

[0024] In an optional embodiment, the rotating plate 7 consists of a fixed seat 13, a support shaft 14, and a plate body 15. Multiple support shafts 14 are arranged in the adjustment groove 12. Both ends of the support shaft 14 are connected to the fixed seat 13. The fixed seat 13 is connected to the inner wall of the mating groove 3. The plate body 15 is rotatably connected to the support shaft 14.

[0025] Example 2

[0026] like Figures 2-5 As shown, the present invention proposes a detachable handle structure. Compared with Embodiment 1, this embodiment describes the detailed structure of the locking component. The locking component also includes a first elastic element 16. The number of first elastic elements 16 corresponds to the number of rotating plates 7. The two ends of the first elastic elements 16 are respectively connected to the rotating plates 7 and the adjusting groove 12. The first elastic element 16 is selected from, but is not limited to, spring sheets.

[0027] The control components include a movable plate 17, a push button 18, and a second elastic element 19. The movable plate 17 is slidably connected in a receiving groove opened on the smart door lock panel 1. One end of the movable plate 17 is connected to the movable frame 9, and the push button 18 is connected to the other end of the movable plate 17.

[0028] In an optional embodiment, the button 18 is coated with a prompting coating; the prompting coating is red or other bright colors to alert the user and make it easy for them to find it;

[0029] The receiving groove is provided with a groove that fits against the pressing button 18, and the two ends of the second elastic element 19 are respectively connected to the pressing button 18 and the groove; the second elastic element 19 is selected from, but is not limited to, a tower spring.

[0030] In summary, when using this utility model, if the user needs to disassemble the door handle 4 for replacement or maintenance, the worker simultaneously presses both buttons 18 to compress the length of the second elastic element 19. After the buttons 18 enter the groove, they drive the moving plate 17 to move. The moving frame 9 at one end of the moving plate 17 moves synchronously. The pressing block 10 on the moving frame 9, through its own inclined surface, causes the distance between it and the plate 15 to decrease as the moving distance increases, thus pressing the plate 15 and causing it to rotate around the support shaft 14. The other two plates 15 that are not in contact with the pressing block 10 will be squeezed by the moving frame 9 and rotate, thus... The plates 15 rotate synchronously, causing the locking blocks connected to the plates 15 to move away from the slots 6. After the locking blocks and slots 6 are no longer engaged, the mating blocks 5 can move along the mating grooves 3, thus completing the disassembly of the door handle 4. When the door handle 4 is installed, the mating blocks 5 on the door handle 4 are inserted into the mating grooves 3, and the limiting blocks 21 are engaged with the limiting grooves 20. After the mating blocks 5 are inserted into the adjusting grooves 12 of the mating grooves 3, the slots 6 on their surfaces will contact the locking blocks on the plates 15. The plates 15 are pushed by the first elastic element 16, which keeps the locking blocks and slots 6 engaged, restricting the movement of the plates 15 and thus completing the installation.

[0031] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A detachable handle structure, characterized by, include The smart door lock panel (1) has a through hole, and a fixing block (2) is connected inside the through hole. The fixing block (2) has a mating groove (3). The door handle (4) has a mating block (5) connected to one end. The mating block (5) is slidably connected to the mating groove (3). Multiple slots (6) are provided on the mating block (5). The locking assembly is connected to the smart door lock panel (1). The locking assembly includes a rotating plate (7), a control component (8), and an anti-accidental touch assembly. There are multiple rotating plates (7). The rotating plates (7) are rotatably connected to the mating groove (3). The rotating plates (7) are connected to a locking block that mates with the slot (6). There are two anti-accidental touch assemblies symmetrically arranged. The control component (8) is connected to the anti-accidental touch assembly. The control component (8) is slidably connected to the smart door lock panel (1). The anti-accidental touch assembly includes a moving frame (9) and a pressing block (10). The two symmetrically arranged pressing blocks (10) are connected to the moving frame (9). The pressing block (10) is slidably connected to the rotating plate (7). The moving frame (9) is connected to the control component (8). In use, the control component (8) pushes the two moving frames (9) to move synchronously and press the rotating plate (7). The rotating plate (7) rotates and releases the mating block (5) so that it can move freely.

2. A detachable handle structure according to claim 1, wherein The mating groove (3) consists of a guide groove (11) and an adjusting groove (12). The guide groove (11) and the adjusting groove (12) are set one after the other. The cross-sectional area of ​​the adjusting groove (12) is larger than that of the guide groove (11). The guide groove (11) is slidably connected to the mating block (5). A locking component is connected to the adjusting groove (12).

3. The detachable handle structure according to claim 1, wherein The rotating plate (7) consists of a fixed seat (13), a support shaft (14) and a plate body (15). Multiple support shafts (14) are set in the adjustment groove (12). Both ends of the support shaft (14) are connected to the fixed seat (13). The fixed seat (13) is connected to the inner wall of the mating groove (3). The plate body (15) is rotatably connected to the support shaft (14).

4. The detachable handle structure according to claim 2, wherein The locking assembly also includes The number of the first elastic element (16) corresponds to that of the rotating plate (7), and the two ends of the first elastic element (16) are connected to the rotating plate (7) and the adjusting groove (12) respectively.

5. The detachable handle structure according to claim 1, wherein Control component (8) includes The movable plate (17) is slidably connected in the receiving slot opened on the smart door lock panel (1), and one end of the movable plate (17) is connected to the movable frame (9). The button (18) is connected to the other end of the movable plate (17), and the receiving groove is provided with a groove that fits the button (18); The second elastic element (19) is connected at both ends to the push button (18) and the groove, respectively.

6. A removable handle structure according to claim 5, wherein The button (18) has a prompt coating applied to it.

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