Floor Spring Pivot Hinge Accessory Set with Top Pivot and Bottom Arm
The Floor Spring Pivot Hinge Accessory Set with Top Pivot and Bottom Arm is designed as an important supporting hardware set for floor spring door systems. The set typically includes a center-type top pivot and bottom arm assembly, providing the key pivot and load-transfer points between the door and floor spring mechanism. It is suitable for […]
Certifications
The Floor Spring Pivot Hinge Accessory Set with Top Pivot and Bottom Arm is designed as an important supporting hardware set for floor spring door systems.
The set typically includes a center-type top pivot and bottom arm assembly, providing the key pivot and load-transfer points between the door and floor spring mechanism.
It is suitable for heavy glass doors, wooden doors and metal doors, helping support the door weight while allowing smooth rotational movement during opening and closing.
The standard version is manufactured from hardened iron for improved strength and durability. For projects requiring stainless steel construction, SS201 and SS304 versions can also be customized.
Product Specifications
| Specification | Details |
| Product Name | Floor Spring Pivot Hinge Accessory Set |
| Product Type | Floor Spring Accessory / Pivot Hinge Set |
| Main Components | Top Pivot + Bottom Arm |
| Top Component | Center-Type Top Pivot |
| Bottom Component | Floor Spring Bottom Arm |
| Standard Material | Hardened Iron |
| Optional Material | SS201 / SS304 Stainless Steel |
| Main Function | Load Transfer / Pivot Support / Door Rotation |
| Suitable Door Type | Glass / Wooden / Metal Doors |
| Heavy Door Application | Suitable |
| Compatible System | Floor Spring Door System |
| Customization | Available |
| OEM / ODM | Available |
Top Pivot and Bottom Arm Set
This floor spring pivot hinge set consists of two important components:
Top Pivot – provides the upper rotational support point for the door.
Bottom Arm – connects the lower part of the door to the floor spring mechanism and transfers the door load and rotational force.
Together, these components form an important connection between the door and the complete floor spring system.
Designed for Floor Spring Door Systems
This product is specifically designed as a floor spring accessory, rather than a conventional standalone door hinge.
In a complete floor spring system, the top pivot and bottom arm work together with the floor spring to support:
- Door rotation
- Door weight
- Opening and closing movement
- Pivot alignment
- Load transfer
Correct matching between the floor spring, pivot fittings and door structure is important for stable operation.
Hardened Iron Construction
The standard version is manufactured from hardened iron, providing improved strength and resistance to deformation or damage under repeated door operation.
This construction makes the pivot set suitable for heavier door applications where the hardware must continuously transfer the door load to the floor spring system.
For projects requiring different material specifications, stainless steel versions are also available.
SS201 and SS304 Custom Options
The product can be customized in:
SS201 Stainless Steel
A cost-effective stainless steel option for suitable indoor applications.
SS304 Stainless Steel
Recommended for projects requiring better corrosion resistance and long-term durability.
Material selection can be customized according to project specifications, door application and customer requirements.
Suitable for Heavy Doors
The pivot hinge accessory set can be used with suitable heavy-duty door systems, including:
- Heavy glass doors
- Frameless glass doors
- Wooden doors
- Metal doors
- Commercial entrance doors
- Office doors
- Hotel doors
Because different door weights and structures require different floor spring specifications, the complete hardware configuration should be confirmed before installation.
Load Transfer and Pivot Support
One of the main functions of this floor spring pivot hinge accessory set is to provide a reliable load-transfer path between the door and the floor spring.
The top pivot controls the upper rotational point, while the bottom arm transfers the lower door load and movement to the floor spring.
This configuration helps the door rotate around the designed pivot axis and supports smooth opening and closing when the complete system is correctly installed and adjusted.
Smooth Door Rotation
The pivot components create the upper and lower rotational support points required by the door.
When properly matched with the floor spring, they help maintain:
Smooth door movement
Stable pivot positioning
Proper load support
Accurate door alignment
This is particularly important for larger or heavier architectural doors.
Customization and OEM / ODM
Customization is available for different floor spring systems and door applications.
Options can include:
- Material
- Dimensions
- Pivot specifications
- Bottom arm specifications
- Surface treatment
- Packaging
- Branding
- OEM / ODM requirements
Customers can provide drawings, samples or floor spring specifications for product matching and customization.
Frequently Asked Questions
1. What is a Floor Spring Pivot Hinge Accessory Set used for?
This accessory set connects the door to a compatible floor spring system. The top pivot provides the upper rotation point, while the bottom arm connects the lower part of the door to the floor spring.
2. What components are included in the pivot hinge accessory set?
The set mainly includes a top pivot and bottom arm. Depending on the door configuration, additional screws, fixing hardware or related accessories may also be required.
3. Can this pivot set be used with glass, wooden and metal doors?
Yes. Depending on the matching hardware and installation structure, the set can be used with glass doors, wooden doors, stainless steel doors and other suitable swing door systems.
4. How does the bottom arm work with the floor spring?
The bottom arm transfers the door movement to the floor spring spindle. As the door opens or closes, the arm works with the floor spring to maintain the pivot position and support smooth door movement.
5. What should be confirmed before ordering a Floor Spring Pivot Hinge Accessory Set?
Confirm the door type, door weight, door thickness, floor spring spindle size, pivot position and installation dimensions before ordering. In addition, providing drawings or existing hardware specifications helps ensure the top pivot and bottom arm are compatible with the complete door system.
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