伸縮蓬是一種具有多種功能和應用場景的遮陽、遮雨設備。根據不同的設計和材料，伸縮蓬可以分為全罩式、開放式和半罩式等類型，每種類型都有其獨特的功能和適用場景。

A retractable canopy is a sunshade and rain shelter device with multiple functions and application scenarios. According to different designs and materials, retractable awnings can be divided into full face, open face, and half face types, each with its unique functions and applicable scenarios.

全罩式伸縮蓬：這種類型的伸縮蓬通常采用鋁合金骨架，內置刷布條便于清理灰塵，并可通過手動、電機、紅外線遙控或感應控制。全罩式伸縮蓬的設計能夠保護手臂、篷布和電機，適用于別墅露臺、花園、庭院等戶外空間。

Full face retractable canopy: This type of retractable canopy is usually made of aluminum alloy frame, with built-in brush strips for easy dust cleaning, and can be controlled manually, by motor, infrared remote control or induction. The design of the full face retractable canopy can protect the arms, tarpaulin, and motor, making it suitable for outdoor spaces such as villa terraces, gardens, and courtyards.

開放式伸縮蓬：利用機械裝置和曲臂裝置系統，在彈簧作用下產生伸縮張力，實現870度的平行調整，同樣可通過多種傳動系統控制。這種類型的伸縮蓬適用于需要較大遮陽面積的場所，如商業步行街、休閑街咖啡吧等。

Open retractable canopy: Utilizing a mechanical device and a curved arm system, a telescopic tension is generated under the action of a spring, achieving parallel adjustment of 8 to 70 degrees. It can also be controlled through various transmission systems. This type of retractable canopy is suitable for places that require a large shading area, such as commercial pedestrian streets, leisure streets, coffee bars, etc.

半罩式伸縮蓬：遮陽面料被納入罩殼內，具有與全罩式相似的功能，但結構更為緊湊。半罩式伸縮蓬適用于硬質墻體和吊頂安裝，適用長度6米，寬度3米。

Half hood retractable canopy: The sunshade fabric is incorporated into the cover shell, which has a similar function to the full hood but a more compact structure. The semi hood retractable canopy is suitable for installation on hard walls and ceilings, with a maximum length of 6 meters and a width of 3 meters.

伸縮蓬的面料通常具有防水、防曬、防寒、超靜音和防紫外線等特性，可選用國產或進口面料，保質期從2年到10年以上不等。此外，伸縮蓬的材質包括滌綸布和亞克力面料，顏色和花型多樣，主要材質包括硬質合金鋁、鍍鋅圓管方管、鋼等。

The fabric of the retractable canopy usually has characteristics such as waterproof, sun resistant, cold resistant, ultra quiet, and UV resistant. Domestic or imported fabrics can be used, and the shelf life ranges from 2 years to more than 10 years. In addition, the materials of the retractable canopy include polyester fabric and acrylic fabric, with a variety of colors and patterns. The main materials include hard alloy aluminum, galvanized round and square pipes, steel, etc.

在操作方式上，伸縮蓬可以手動操作，也可以電動遙控操作，甚手電兩用。例如，曲臂全盒式伸縮蓬可以通過手動曲柄搖桿、絞盤或管狀電機驅動。

In terms of operation, the retractable canopy can be manually operated, electrically remotely controlled, or even used as a flashlight. For example, the curved arm full box telescopic canopy can be driven by manual crank rocker, winch, or tubular motor.

伸縮蓬不僅適用于家庭和商業場所，還廣泛應用于物流、工廠通道、婚禮、展覽等多種場景。其設計靈活，可以根據客戶需求定制尺寸和功能，滿足不同用戶的遮陽需求

The retractable canopy is not only suitable for homes and commercial places, but also widely used in various scenarios such as logistics, factory corridors, weddings, exhibitions, etc. Its design is flexible and can be customized in size and function according to customer needs, meeting the shading needs of different users

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