Multifunctional panel type handle
By designing a multi-function panel handle, the combination of closure plate, sliding tooth plate and gear or fork plate is solved, and the problem of lack of versatility of existing locks is achieved, which is universally installed between multiple locks, reducing cost and maintenance difficulty.
Patent Information
- Application Number
- CN202421801559.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-29
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-07-29
AI Technical Summary
The lack of versatility of existing door and window locks leads to the need to destroy the original locks or profiles during replacement or maintenance, which increases the cost and maintenance difficulty.
Design a multi-function panel handle to realize replacement and installation between multiple locks through the combination of closure plates, sliding teeth plates, gears or fork plates, reducing parts replacement and enhancing versatility.
A universal installation of many different types of locks is achieved without the need to destroy the original locks and profiles, reducing material and inventory costs and simplifying the maintenance process.
Smart Images
Figure CN222863079U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of doors and windows, in particular to a multifunctional panel handle. Background Art
[0002] Existing door and window locks are complex and diverse, including flat locks, hook locks, window locks, fork locks, etc. The corresponding structures and components of these door and window locks are also different. Therefore, this type of traditional locks has the following defects: 1. Traditional locks are often fixed in design and can only be adapted to specific types of locks. They are not universal. When replacing or maintaining locks, it is very likely that the original locks or original profiles need to be destroyed to achieve the replacement of different types of locks, which causes great damage to the installation profiles. 2. Due to the need to prepare different accessories for different types of locks, traditional locks have higher material and inventory costs, which undoubtedly increases the production and sales costs of manufacturers, and indirectly increases the cost of use for consumers. 3. The repair and replacement of traditional locks may require more professional technicians, which increases the difficulty and cost of maintenance.
[0003] Therefore, there is an urgent need to design a multifunctional panel handle that can improve the versatility, cost-effectiveness, maintenance convenience, safety, operational flexibility, durability, technological advancement, and aesthetics of traditional locks. Utility Model Content
[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a multifunctional panel handle for realizing replacement and installation of various locks by replacing fewer parts, thereby reducing material production costs and manufacturer inventory costs.
[0005] In order to achieve the above-mentioned purpose, a multifunctional panel-type handle is designed, comprising: a closing plate, a through hole is provided on the upper part of the closing plate, and a through groove connected to the through hole is provided on the upper and lower parts of the through hole; a sliding tooth plate is arranged on one side of the closing plate and covers the through hole and the through groove of the closing plate, and a rack structure is provided on one side of the inner cavity of the sliding tooth plate; a gear or a fork plate is installed on the closing plate, a square hole is provided in the middle part of the gear, the square hole is connected to a square shaft, the square shaft passes through the through hole of the closing plate, and the gear is meshed with a rack on one side of the inner cavity of the sliding tooth plate; the fork plate comprises a fork portion and a connecting portion, the fork portion passes through the through groove of the closing plate, and a rack is provided on one side of the connecting portion to mesh with the rack of the sliding tooth plate.
[0006] Preferably, a lock core is provided at the lower part of the closing plate of the utility model, and a rocker arm is provided on the periphery of the lock core. The lock core is rotated to drive the rocker arm to rotate, and the rocker arm can limit the downward displacement of the sliding tooth plate.
[0007] Preferably, a fixing plate and a pushing plate are further provided on one side of the closing plate of the utility model.
[0008] Compared with the prior art, the utility model has the following advantages:
[0009] The replacement and installation of various locks can be achieved by replacing fewer parts, so that the profile only needs to install a multi-functional panel handle to achieve the replacement and installation of various types of locks without destroying the original locks and profiles, thereby enhancing the versatility of the installation of various types of locks and reducing material production costs and manufacturer inventory costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 , is an exploded view of the parts of the device of Example 1;
[0011] Figure 2 , is an exploded view of the parts of the device of Embodiment 2;
[0012] Figure 3 , are a three-dimensional view and a rear view of the device of Example 1;
[0013] Figure 4 , are a stereoscopic view and a rear view of the device of Example 2.
[0014] In the figure: 1 closing plate; 1.1 through hole; 1.2 through groove; 2 sliding tooth plate; 2.1 rack; 3 gear; 3.1 square hole; 3.2 square shaft; 4 fork plate; 4.1 fork part; 4.2 connecting part; 5 lock cylinder; 5.1 rocker arm; 6 fixed plate; 6.1 push plate. DETAILED DESCRIPTION
[0015] In order to make the purpose, principle and structure of the utility model clearer, it is further described below in conjunction with the drawings and specific embodiments.
[0016] Embodiment 1: A multifunctional panel handle using gear transmission
[0017] See also Figure 1 , 3 The utility model provides a multifunctional panel-type handle, comprising: a closing plate 1, a sliding tooth plate 2, a gear 3, a lock core 5, a fixing plate 6 and a push plate 6.1.
[0018] The upper part of the closing plate 1 is provided with a through hole 1.1, and the upper and lower parts of the through hole 1.1 are provided with through slots 1.2 connected to the through hole. The closing plate 1 can be provided with a plurality of screw holes for mounting on the door and window profile with screws, and the lower part of the closing plate 1 is also provided with a cavity for accommodating the lock cylinder 5 and the rocker arm 5.1.
[0019] The sliding tooth plate 2 is arranged on one side of the closing plate 1 and covers the through hole 1.1 and the through groove 1.2 of the closing plate. A rack 2.1 structure is arranged on one side of the inner cavity of the sliding tooth plate 2.
[0020] A lock core 5 is provided at the lower part of the closing plate 1, and a rocker arm 5.1 is provided around the lock core 5. When the lock core 5 is rotated, the rocker arm 5.1 is driven to rotate. The rocker arm 5.1 can limit the downward displacement of the sliding tooth plate 2.
[0021] In this embodiment, the closed plate is provided with a gear 3, a square hole 3.1 is provided in the middle of the gear 3, the square hole 3.1 is connected to a square shaft 3.2, the square shaft 3.2 passes through the through hole of the closed plate 1, and the gear 3 is meshed with a rack 2.1 on one side of the inner cavity of the sliding toothed plate 2. A handle can be installed at the other end of the square shaft 3.2, and the gear 3 is rotated by rotating the handle, and the gear 3 and the rack 2.1 drive the sliding toothed plate 2 to move through meshing transmission.
[0022] It is worth noting that by rotating the lock cylinder 5, the rocker arm 5.1 on the lock cylinder 5 is driven to rotate. When the rocker arm 5.1 rotates to the highest position, the upper end of the rocker arm 5.1 slightly touches the lower end of the sliding tooth plate 2. At this time, the rocker arm 5.1 can be locked by locking the lock cylinder 5 with a key, thereby limiting the movement of the sliding tooth plate 2 and locking the entire device. Similarly, the rocker arm 5.1 can be unlocked by unlocking the lock cylinder 5. The handle is rotated to make the gear 3 drive the sliding tooth plate 2 to move downward. The lower end of the sliding tooth plate 2 and the upper end of the rocker arm 5.1 are pressed against each other to transmit pressure, so that the rocker arm 5.1 rotates downward under the pressure of the sliding tooth plate 2, and the device is unlocked.
[0023] Embodiment 2: A multifunctional panel handle using a fork drive
[0024] See also Figure 2 , 4 The utility model provides a multifunctional panel-type handle, comprising: a closing plate 1, a sliding tooth plate 2, a fork plate 4, a lock core 5, a fixing plate 6 and a push plate 6.1.
[0025] The upper part of the closing plate 1 is provided with a through hole 1.1, and the upper and lower parts of the through hole 1.1 are provided with through slots 1.2 connected to the through hole. The closing plate 1 can be provided with a plurality of screw holes for mounting on the door and window profile with screws, and the lower part of the closing plate 1 is also provided with a cavity for accommodating the lock cylinder 5 and the rocker arm 5.1.
[0026] The sliding tooth plate 2 is arranged on one side of the closing plate 1 and covers the through hole 1.1 and the through groove 1.2 of the closing plate. A rack 2.1 structure is arranged on one side of the inner cavity of the sliding tooth plate 2.
[0027] A lock core 5 is provided at the lower part of the closing plate 1, and a rocker arm 5.1 is provided around the lock core 5. When the lock core 5 is rotated, the rocker arm 5.1 is driven to rotate. The rocker arm 5.1 can limit the downward displacement of the sliding tooth plate 2.
[0028] In this embodiment, the fork plate 4 includes a fork portion 4.1 and a connecting portion 4.2. The fork portion 4.1 passes through the through slot 1.2 of the closing plate 1. A rack is provided on one side of the connecting portion 4.2 to mesh with the rack 2.1 of the sliding tooth plate 2. Since the through slot 1.2 of the closing plate 1 is vertically arranged with the through hole 1.1 as the center, the fork portion 4.1 of the fork plate 4 can slide up and down in the through slot 1.2. The rack of the connecting portion 4.2 meshes with the rack 2.1 of the sliding tooth plate 2, so that the force on the fork plate 4 can be transmitted to the sliding tooth plate 2.
[0029] It is worth noting that by rotating the lock cylinder 5, the rocker arm 5.1 on the lock cylinder 5 is driven to rotate. When the rocker arm 5.1 rotates to the highest position, the upper end of the rocker arm 5.1 slightly touches the lower end of the sliding tooth plate 2. At this time, the rocker arm 5.1 can be locked by locking the lock cylinder 5 with a key, thereby limiting the movement of the sliding tooth plate 2 and locking the entire device. Similarly, the rocker arm 5.1 can be unlocked by unlocking the lock cylinder 5. Pressing the fork plate 4 downward drives the sliding tooth plate 2 to move downward. The lower end of the sliding tooth plate 2 presses against the upper end of the rocker arm 5.1 to transmit pressure, so that the rocker arm 5.1 rotates downward under the pressure of the sliding tooth plate 2, and the device is unlocked.
[0030] The above is only a specific implementation method of this utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field within the technical scope disclosed by the utility model, according to the technical solution and new concept of the utility model, shall be covered by the protection scope of the utility model.
Claims
1. A multifunctional panel handle, characterized in that include A closing plate, wherein the upper portion of the closing plate is provided with a through hole, and the upper and lower portions of the through hole are both provided with through grooves communicating with the through hole; A sliding tooth plate is arranged on one side of the closing plate and covers the through hole and through groove of the closing plate, and a rack structure is arranged on one side of the inner cavity of the sliding tooth plate; The closing plate is provided with a gear or a fork plate. A square hole is provided in the middle of the gear, the square hole is connected to a square shaft, the square shaft passes through the through hole of the closing plate, and the gear is meshed with a rack on one side of the inner cavity of the sliding gear plate; The fork plate comprises a fork portion and a connecting portion. The fork portion passes through the through slot of the closing plate. A rack is provided on one side of the connecting portion to mesh with the rack of the sliding toothed plate.
2. A multifunctional panel handle as claimed in claim 1, characterized in that A lock core is provided at the lower part of the closing plate, and a rocker arm is provided on the periphery of the lock core. The lock core is rotated to drive the rocker arm to rotate, and the rocker arm can limit the downward displacement of the sliding tooth plate.
3. A multifunctional panel handle as claimed in claim 1, characterized in that A fixing plate and a pushing plate are also provided on one side of the closing plate.