在住宅的附属空间中，车库门是使用频率非常高、体积非常大的活动部件之一。它早已超越了简单“遮蔽物”的定位，成为集安全防护、保温节能、静音运行、智能控制于一体的家居安防系统，是名副其实的住宅“钢铁门神”。

In the ancillary space of residential buildings, garage doors are one of the most frequently used and largest moving parts in terms of volume. It has long surpassed the positioning of a simple "shelter" and become a home security system that integrates safety protection, insulation and energy saving, silent operation, and intelligent control. It is truly the "steel door god" of residential buildings.

一、使用范围：适配多元住宅场景

1、 Scope of use: Suitable for diverse residential scenarios

车库门广泛应用于各类住宅和商业场景。在别墅与住宅中，它是私家车库的标配，保护车辆安全的同时提升建筑外观档次。在商业与办公场所，地下车库门承担着车辆进出管理和建筑保温的双重职能。在车间与仓库，大型上掀门满足工业物资进出的通行需求。

Garage doors are widely used in various residential and commercial scenarios. In villas and residences, it is a standard feature of private garages, protecting vehicle safety while enhancing the overall appearance of the building. In commercial and office spaces, underground garage doors serve the dual functions of vehicle access management and building insulation. In the workshop and warehouse, large lifting doors meet the transportation needs of industrial materials in and out.

主流车库门按结构分为两大类：

The mainstream garage doors are divided into two categories based on their structure:

翻板车库门（分段式上翻门）：门板由多块钢制发泡板组成，开启时沿轨道向上翻转至天花板下方，不占用门外空间。门板采用镀锌钢板与高密度聚氨酯发泡芯材结构，具备优异的保温性能、降噪效果及结构稳定性。适合空间有限、需要在车库门前停放第二辆车的用户。

Flip up garage door (segmented flip up door): The door panel is composed of multiple steel foam boards, which flip up along the track to below the ceiling when opened, without occupying any space outside the door. The door panel is made of galvanized steel plate and high-density polyurethane foam core material structure, which has excellent insulation performance, noise reduction effect and structural stability. Suitable for users with limited space who need to park their second car in front of the garage door.

卷帘车库门：门片以卷轴为中心卷起收纳于门洞上方，同样不占用门外空间。铝合金材质卷帘门轻巧美观、色彩多样、耐腐蚀，使用寿命可达20年以上。

Rolling shutter garage door: The door panel is rolled up and stored above the door opening with a scroll as the center, without occupying any space outside the door. Aluminum alloy material roller shutter doors are lightweight, beautiful, colorful, corrosion-resistant, and have a service life of over 20 years.

二、核心优势：安全、保温、静音三位一体

2、 Core advantages: Safety, insulation, and quietness in one

车库门的核心价值体现在对安全的出色追求。国家规范明确要求车库门配备多重安全装置：防夹手结构门板防止手指被夹；钢丝绳和弹簧断裂保护装置在弹簧断裂时阻止门板坠落；遇障碍自动停止或返回装置在关门时遇阻力（大于50N）自动停止或返回，避免夹伤人员或损坏车辆。驱动装置还配有自动锁紧器，断电后防止门扇滑落。

The core value of garage doors lies in the ultimate pursuit of safety. National regulations explicitly require garage doors to be equipped with multiple safety devices: anti pinch structure door panels to prevent fingers from being pinched; The steel wire rope and spring breakage protection device prevent the door panel from falling when the spring breaks; When encountering obstacles, the automatic stop or return device will automatically stop or return when encountering resistance (greater than 50N) when closing the door, to avoid injuring personnel or damaging the vehicle. The driving device is also equipped with an automatic locking device to prevent the door leaf from slipping off after power failure.

在保温与节能方面，复合门板车库门的保温性能要求低于3.5W/(㎡·k)。发泡门板有效阻止热量传递，对寒冷地区冬季车库保温、炎热地区夏季隔热效果显著，直接降低室内能耗。

In terms of insulation and energy conservation, the insulation performance requirements for composite door panel garage doors are lower than 3.5W/(㎡· k). Foam door panels effectively prevent heat transfer, providing significant insulation for garages in cold regions during winter and in hot regions during summer, directly reducing indoor energy consumption.

在运行品质上，优良车库门启闭速度0.10.2m/s，运行噪声≤50dB。扭力弹簧系统比拉伸弹簧摩擦更小、运行更静音。遥控距离30200米，部分型号可停电手动开启，确保断电不“困车”。

In terms of operational quality, the opening and closing speed of high-quality garage doors is 0.10.2m/s, and the operating noise is ≤ 50dB. The torsion spring system has less friction and operates more quietly than tension springs. The remote control distance is 30200 meters, and some models can be manually turned on when the power is off to ensure that the car is not "trapped" when the power is off.