A new type of corner casement door thick door hinge

Abstract

The utility model discloses a novel corner casement door thick door hinge, including circle iron head mounting seat, a word mobile piece, eccentric peg, eccentric wheel, lengthening zero angle damper, alloy particle pressure spring, spring, fixed screw, fixed nail no.

Description

Technical Field

[0001] This utility model relates to the field of hinge technology, and in particular to a novel thick hinge for corner swing doors. Background Technology

[0002] In the fields of architecture and furniture, corner swing doors are a common design, and hinges, as key connecting components of corner swing doors, directly affect the user experience and security of the door. Currently, corner swing door hinges on the market have many shortcomings.

[0003] First, existing corner hinge door hinges have a limited range of applicability to door panels. When the door panel thickness exceeds 25mm, they often fail to open or cause scratches. This makes these hinges incompatible with door panels of different thicknesses, especially in thick door applications, limiting their application range and failing to meet diverse market demands.

[0004] Secondly, existing corner hinge door hinges have too many internal component connections. During the opening and closing of the door, these numerous internal components are prone to collisions, resulting in abnormal noises. This noise not only affects the user experience but may also indicate instability in the hinge's internal structure, reducing the product's reliability and durability.

[0005] Finally, existing corner swing door hinges lack damping within a small opening angle. In the initial stage of opening, due to the lack of damping, the door may open rapidly, posing a safety hazard of pinching fingers, especially in households with children or the elderly. Utility Model Content

[0006] The purpose of this utility model is to provide a novel corner hinge for thick doors. The widened U-shaped nails broaden the applicable door panel thickness to a wider range, making it compatible with skeletal doors and solving the problems of thick doors being unable to open or scraping. The stacked plate transmission component connects to an extended zero-angle damper, reducing collision noise from internal components and achieving quiet operation. The extended zero-angle damper provides damping effect when the door is closed and opened at a small angle, preventing hand pinching. The stacked plate transmission component, in conjunction with stainless steel nails and springs, generates a self-locking force, allowing the hinge to close smoothly even at a small angle. Furthermore, the stacked plate transmission component drives and compresses the extended zero-angle damper, ensuring stable damping effect.

[0007] To achieve the above objectives, the main technical solutions adopted by this utility model include: A novel thick hinge for corner swing doors, comprising: The components include a circular iron head mounting base, a stacked transmission component, a straight moving plate, an eccentric nail, an eccentric wheel, an extended zero-angle damper, an alloy particle compression spring, a spring, a fixing screw, a fixing nail one, a fixing nail two, a stainless steel nail, and a door opening and shifting straight arm. The circular iron head mounting base is fixedly connected to one end of the alloy particle body via a widened U-shaped nail. The other end of the alloy particle body is connected to the transmission base. The hydraulic cylinder nail on the transmission base is vertically inserted into the corresponding hole of the transmission base.

[0008] In the aforementioned novel corner swing door hinge, the stacked plate transmission component is connected to the output end of the transmission base, and the straight moving plate is located below the stacked plate transmission component and is fixed to the quick-release straight base by quick-release strip nails and straight base nails.

[0009] The aforementioned novel corner swing door hinge, wherein the eccentric nail and eccentric wheel are located on the side adjustment part of the hinge device, and the eccentric nail is moved by rotating the eccentric wheel to adjust the position or angle of the hinge device.

[0010] In the aforementioned novel corner swing door hinge, the extended zero-angle damper is installed on one side of the transmission seat, with its two ends connected to the transmission seat and an adjacent fixed component, respectively, to provide a damping effect.

[0011] The aforementioned novel corner swing door hinge further includes a quick-release strip located outside the hinge assembly. The quick-release strip cooperates with the quick-release strip pin to achieve quick installation and adjustment.

[0012] In the aforementioned novel corner swing door hinge, the alloy particle compression spring is disposed between the alloy particle body and the linear moving piece, and the spring is installed inside the transmission seat or in a suitable position to provide elasticity and restoring force for the hinge device.

[0013] In the aforementioned novel corner swing door hinge, the fixing screws, fixing nail one, fixing nail two, and stainless steel nails are respectively inserted into the mounting holes of different components of the hinge device, which tightly fix the various components together and ensure the overall structural stability of the hinge device.

[0014] The aforementioned novel corner swing door hinge, wherein one end of the door-opening displacement straight arm is connected to a straight movable piece, and the other end extends to the outside of the hinge device for connection with external door components to realize the door displacement function.

[0015] This utility model has at least the following beneficial effects: 1. This utility model realizes a new type of corner swing door hinge for thick doors. The widened U-shaped nail expands the applicable door panel thickness to a wide range, is compatible with skeleton doors, and solves the problems of thick doors not being able to be opened and door scraping. The stacked plate transmission component is connected to the extended zero-angle damper to reduce collision noise of internal components and achieve silence. The extended zero-angle damper provides a damping effect when the door is closed and opened at a small angle to prevent hand pinching. The stacked plate transmission component, together with the stainless steel nail and spring, generates a self-locking force, so that the hinge can be closed smoothly when closed to a small angle. Moreover, the stacked plate transmission component drives the compression of the extended zero-angle damper to ensure stable damping effect.

[0016] 2. Expanded Door Panel Applicability: The innovative structural design using widened U-shaped nails allows this hinge to be used with a wide range of door panel thicknesses. This improvement significantly broadens the hinge's application scenarios, not only meeting the needs of regular door panels but also accommodating special door shapes like those with slatted ceilings, resulting in a more aesthetically pleasing door seam and effectively preventing issues like thick doors being unable to open or scratching the door.

[0017] 3. Reduced noise and quiet operation: The structural design of the extended zero-angle damper connected by the laminated transmission components reduces collisions between internal parts during rotation. When the door opens and closes, the movement between components is smoother and more fluid, effectively reducing noise and creating a quiet and comfortable user environment.

[0018] 4. Enhanced damping effect and improved safety: The application of an extended zero-angle damper ensures damping both when the door is closing and during small opening angles. During closing, the damping effect allows the door to close slowly and smoothly, avoiding noise and impact from sudden slamming. Within the small opening angle range, the damping effect effectively prevents the door from opening too quickly, significantly reducing the risk of fingers being pinched and improving safety.

[0019] 5. Optimized door closing function: When the hinge closes the door, the rotating stainless steel pins on the stacked plate transmission component generate a self-locking force, allowing the hinge to close smoothly even when the door is closed to a small angle. This design optimizes the hinge's door closing function, making the door closing process smoother and more reliable.

[0020] 6. Stable Damping Performance: The rotating drive of the laminated transmission component pulls and compresses the extended zero-angle damper, thus producing a stable damping effect. This structural design ensures the stability and reliability of the damping effect, providing consistent performance regardless of whether the door is open or closed. Attached Figure Description

[0021] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a schematic diagram of the structure of the novel corner swing door thick door hinge of this utility model; Figure 2 This is an exploded structural diagram of the novel corner swing door hinge of this utility model.

[0022] Explanation of icon numbers: 1. Circular iron head mounting base; 2. Widened U-shaped nail; 3. Alloy pellet body; 4. Transmission seat; 5. Hydraulic cylinder nail; 6. Stacked plate transmission component; 7. Straight moving plate; 8. Quick-release strip nail; 9. Straight base nail; 10. Eccentric nail; 11. Extended zero-angle damper; 12. Shift quick-release strip; 13. Fixing screw; 14. Alloy pellet compression spring; 15. Spring; 16. Fixing nail one; 17. Quick-release straight base; 18. Fixing nail two; 19. Door opening shift straight arm; 20. Stainless steel nail; 21. Eccentric wheel. Detailed Implementation

[0023] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0024] Please refer to Figures 1 to 2 As shown in the figure, an embodiment of the present invention provides a novel corner swing door hinge, comprising: a circular iron head mounting base 1, a stacked transmission component 6, a straight moving piece 7, an eccentric nail 10, an eccentric wheel 21, an extended zero-angle damper 11, an alloy particle compression spring 14, a spring 15, a fixing screw 13, a fixing nail one 16, a fixing nail two 18, a stainless steel nail 20, and a door opening and shifting straight arm 19. The circular iron head mounting base 1 is fixedly connected to one end of the alloy particle body 3 by a widened U-shaped nail 2. The other end of the alloy particle body 3 is connected to the transmission base 4. The hydraulic cylinder nail 5 on the transmission base 4 is vertically inserted into the corresponding hole of the transmission base 4. By adopting the above technical solutions, the widened U-shaped nail 2 expands the applicable thickness of the door panel to a wider range, is compatible with skeleton-lined doors, and solves the problems of thick doors not being able to be opened and door scraping; the stacked plate transmission component 6 connects to the extended zero-angle damper 11, reducing collision noise of internal components and achieving silence; the extended zero-angle damper 11 provides a damping effect when the door is closed and opened at a small angle, preventing hand pinching; the stacked plate transmission component 6, together with the stainless steel nail 20 and spring 15, generates a self-locking force, allowing the door to close smoothly when the hinge is closed to a small angle; and the stacked plate transmission component 6 drives the compression of the extended zero-angle damper 11 to ensure stable damping effect.

[0025] To achieve stable transmission and rapid installation and fixation of the stacked plate transmission component 6 to the linear moving plate 7, in this embodiment: the stacked plate transmission component 6 is connected to the output end of the transmission base 4, and the linear moving plate 7 is located below the stacked plate transmission component 6, fixed to the quick-release linear base 17 by quick-release pins 8 and linear base pins 9. This connection and fixing method ensures that the stacked plate transmission component 6 can effectively transmit the power of the transmission base 4 to the linear moving plate 7, achieving a smooth transmission effect. At the same time, the combined use of quick-release pins 8 and linear base pins 9 makes the installation and fixation of the linear moving plate 7 more convenient and efficient, improving the assembly efficiency of the hinge.

[0026] To achieve flexible adjustment of the hinge device's position or angle, in this embodiment, an eccentric pin 10 and an eccentric wheel 21 are positioned on the side adjustment part of the hinge device. Rotating the eccentric wheel 21 moves the eccentric pin 10, thereby adjusting the hinge device's position or angle. The eccentric pin 10 and eccentric wheel 21 provide a convenient adjustment method. By rotating the eccentric wheel 21 to move the eccentric pin 10, the position or angle of the hinge device can be precisely adjusted, meeting different installation scenarios and usage requirements, thus enhancing the hinge's versatility and adaptability.

[0027] To provide a stable damping effect for the hinge mechanism, in this embodiment, an extended zero-angle damper 11 is installed on one side of the transmission base 4, with its two ends connected to the transmission base 4 and an adjacent fixed component, respectively, to provide a damping effect. The installation position and connection method of the extended zero-angle damper 11 ensure its effective function. During the opening and closing of the door, it can provide a stable damping force, making the door movement smoother and slower, avoiding safety hazards and noise problems caused by rapid opening and closing of the door, while improving the user experience.

[0028] To enable rapid installation and adjustment of the hinge device, this embodiment also includes a quick-release strip 12 located on the outside of the hinge device. The quick-release strip 12 cooperates with the quick-release pin 8 to achieve rapid installation and adjustment. This cooperative design greatly simplifies the installation and adjustment process of the hinge device. Operators can quickly and accurately install the hinge device to the designated position and adjust it according to actual needs, improving installation efficiency and reducing installation costs.

[0029] To provide elasticity and restoring force to the hinge mechanism, in this embodiment: an alloy particle compression spring 14 is disposed between the alloy particle body 3 and the linear moving piece 7, and a spring 15 is installed inside the transmission seat 4 or in a suitable position to provide elasticity and restoring force to the hinge mechanism. The arrangement of the alloy particle compression spring 14 and the spring 15 ensures that the hinge mechanism has sufficient elasticity and restoring force during movement. They enable the hinge to quickly return to its initial state after being subjected to external force, ensuring the normal opening and closing of the door, while reducing wear between components and extending the service life of the hinge.

[0030] To ensure the overall structural stability of the hinge device, in this embodiment, fixing screws 13, fixing pin 16, fixing pin 18, and stainless steel nails 20 are respectively inserted into the mounting holes of different components of the hinge device, tightly fixing the various components together. The use of these fasteners effectively connects the various components of the hinge device into a whole, enhancing the structural strength and stability of the hinge. During frequent opening and closing of the door, this prevents components from loosening or falling off, ensuring the reliability and safety of the hinge.

[0031] To achieve the door shifting function, in this embodiment, one end of the door shifting straight arm 19 is connected to the straight sliding piece 7, and the other end extends to the outside of the hinge device for connection with external door components. The design of the door shifting straight arm 19 allows the hinge to effectively connect with external door components, realizing the door shifting function. It can accurately transmit motion and force, ensuring smooth door movement during opening and closing, and meeting the door usage needs in different scenarios.

[0032] The working principle of this utility model is as follows: When the door is opened or closed, the transmission base 4 first receives power and begins to operate. The stacked transmission component 6, connected to the output end of the transmission base 4, moves accordingly, transmitting power to the straight moving piece 7. The straight moving piece 7, fixed by the quick-release pin 8 and the straight base pin 9, moves accordingly on the quick-release straight base 17. During this process, the alloy particle compression spring 14 and the spring 15 provide elastic force and restoring force respectively between the alloy particle body 3 and the straight moving piece 7, and inside the transmission base 4, ensuring smooth movement and component reset.

[0033] Meanwhile, the extended zero-angle damper 11, driven by the transmission seat 4, begins to work, providing a stable damping effect for the opening and closing of the door, making the door movement smoother and slower, and avoiding problems such as pinching hands and noise. If it is necessary to adjust the position or angle of the hinge device, it can be achieved by rotating the eccentric wheel 21 located on the side adjustment part, which drives the eccentric nail 10 to move. The quick-release strip 12 and the quick-release strip nail 8 cooperate to facilitate the quick installation and adjustment of the hinge device. The door-opening shifting straight arm 19 transmits the movement of the hinge to the external door components, realizing the door shifting function. The fixing screws 13, fixing nail one 16, fixing nail two 18 and stainless steel nail 20 ensure the tight connection of each component of the hinge device and the stability of the overall structure.

[0034] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A novel corner swing door hinge, comprising a circular iron head mounting base (1), a stacked transmission component (6), a straight moving piece (7), an eccentric nail (10), an eccentric wheel (21), an extended zero-angle damper (11), an alloy particle compression spring (14), a spring (15), a fixing screw (13), a fixing nail one (16), a fixing nail two (18), a stainless steel nail (20), and a door opening displacement straight arm (19), characterized in that, The circular iron head mounting base (1) is fixedly connected to one end of the alloy particle body (3) by a widened U-shaped nail (2), and the other end of the alloy particle body (3) is connected to the transmission seat (4). The cylinder nail (5) on the transmission seat (4) is vertically inserted into the corresponding hole of the transmission seat (4).

2. The novel corner swing door hinge according to claim 1, characterized in that: The stacked plate transmission component (6) is connected to the output end of the transmission base (4), and the linear moving plate (7) is located below the stacked plate transmission component (6) and is fixed on the quick-release linear base (17) by quick-release strip pins (8) and linear base pins (9).

3. The novel corner swing door hinge according to claim 2, characterized in that: The eccentric nail (10) and eccentric wheel (21) are located on the side adjustment part of the hinge device, and the eccentric nail (10) is moved by rotating the eccentric wheel (21) to adjust the position or angle of the hinge device.

4. The novel corner swing door hinge according to claim 3, characterized in that: The extended zero-angle damper (11) is installed on one side of the transmission seat (4), and its two ends are connected to the transmission seat (4) and the adjacent fixed component respectively to provide a damping effect.

5. The novel corner swing door hinge according to claim 4, characterized in that: It also includes a quick-release strip (12) located outside the hinge device, which cooperates with the quick-release strip pin (8) to achieve quick installation and adjustment.

6. The novel corner swing door hinge according to claim 5, characterized in that: The alloy grain compression spring (14) is disposed between the alloy grain body (3) and the linear moving piece (7), and the spring (15) is installed inside the transmission seat (4) or in a suitable position to provide elasticity and restoring force for the hinge device.

7. The novel corner swing door hinge according to claim 6, characterized in that: The fixing screws (13), fixing nail one (16), fixing nail two (18) and stainless steel nails (20) are respectively inserted into the mounting holes of different components of the hinge device, which tightly fix the components together and ensure the overall structure of the hinge device is stable.

8. The novel corner swing door hinge according to claim 7, characterized in that: One end of the door-opening shifting straight arm (19) is connected to the straight moving piece (7), and the other end extends to the outside of the hinge device for connection with the external components of the door to realize the door shifting function.

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