lever handle

简明释义

手柄操纵杆

英英释义

例句

1.To open the door, simply pull down on the lever handle 杠杆把手.

要打开门，只需向下拉动<lever handle> <杠杆把手>.

2.The lever handle 杠杆把手 on the kitchen cabinet is broken and needs to be replaced.

厨房橱柜上的lever handle 杠杆把手坏了，需要更换.

3.He used the lever handle 杠杆把手 to adjust the height of the chair.

他使用lever handle 杠杆把手来调节椅子的高度.

4.Make sure the lever handle 杠杆把手 is securely attached before using the machine.

在使用机器之前，请确保lever handle 杠杆把手牢固连接.

5.The lever handle 杠杆把手 allows for easy operation of the gate.

这个lever handle 杠杆把手使得操作大门变得简单.

作文

In the world of mechanical engineering and design, the term lever handle refers to a type of control mechanism that is commonly used in various applications. A lever handle is essentially a lever that is operated by hand, allowing users to exert force or control over a specific function or device. This simple yet effective tool can be found in many everyday items, from door handles to machinery controls, making it an integral part of our daily lives.The functionality of a lever handle lies in its ability to multiply the force applied by the user. When you pull or push on the handle, the lever pivots at a fixed point, which allows for a greater force to be applied at the other end. This principle is based on the laws of physics and mechanics, specifically the concept of leverage. The longer the arm of the lever, the more force can be generated with less effort, making lever handles an efficient choice for many designs.One of the most common uses of a lever handle is in the operation of doors. Traditional doors often incorporate a lever handle that allows individuals to easily open or close them with minimal effort. For instance, when you push down on a door lever handle, it engages a latch mechanism that releases the door from its closed position. This design not only enhances accessibility but also improves safety, as it allows for quick exits in emergencies.In industrial settings, lever handles are crucial for operating machinery. Many machines are equipped with large lever handles that control various functions, such as raising or lowering components, adjusting settings, or even starting and stopping operations. The ergonomic design of these handles ensures that operators can work efficiently without straining their bodies, thereby reducing the risk of injury.Moreover, lever handles can also be found in automotive applications. Cars often use lever handles for gear shifts or to engage the parking brake. The design of these lever handles is carefully considered to ensure that they provide a comfortable grip and smooth operation, allowing drivers to focus on the road ahead.In addition to their practical applications, lever handles can also be aesthetically pleasing. Designers often incorporate stylish lever handles into furniture and fixtures, enhancing the overall look of a space while maintaining functionality. Whether it's a sleek modern design or a vintage-inspired piece, lever handles can significantly impact the aesthetic appeal of an object.In conclusion, the lever handle is a fundamental component in both everyday objects and specialized machinery. Its ability to provide mechanical advantage, ease of use, and aesthetic appeal makes it a popular choice in various applications. Understanding the importance of the lever handle not only highlights its functional benefits but also emphasizes the role of design in enhancing our interactions with the world around us. As technology continues to evolve, we can expect to see innovative uses and designs of lever handles that further improve our daily experiences.

在机械工程和设计的世界中，术语lever handle指的是一种控制机制，广泛应用于各种场合。lever handle本质上是一个由手操作的杠杆，使用户能够施加力量或控制特定功能或设备。这个简单而有效的工具可以在许多日常物品中找到，从门把手到机械控制，使其成为我们日常生活的重要组成部分。lever handle的功能在于其能够放大用户施加的力量。当你拉动或推动把手时，杠杆在固定点上枢转，这使得另一端可以施加更大的力量。这个原理基于物理学和力学的法则，特别是杠杆的概念。杠杆的臂越长，所能产生的力量就越大，从而以较小的努力实现更多的力量，这使得lever handles成为许多设计中的高效选择。最常见的lever handle用途之一是在门的操作中。传统的门通常配备有lever handle，使人们能够轻松地打开或关闭它们，几乎不费力气。例如，当你向下按门的lever handle时，它会激活一个锁扣机制，从而释放门的关闭状态。这种设计不仅提高了可及性，还改善了安全性，因为它允许在紧急情况下迅速撤离。在工业环境中，lever handles对操作机械至关重要。许多机器都配备有大型的lever handles，用于控制各种功能，例如升降组件、调整设置，甚至启动和停止操作。这些把手的人体工程学设计确保操作员可以高效工作，而不会给身体造成压力，从而减少受伤的风险。此外，lever handles也可以在汽车应用中找到。汽车通常使用lever handles来换挡或激活手刹。这些lever handles的设计经过精心考虑，以确保提供舒适的握持感和平稳的操作，使驾驶员能够专注于前方的道路。除了实用应用外，lever handles在美观上也可以令人愉悦。设计师经常将时尚的lever handles融入家具和配件中，提升空间的整体外观，同时保持功能性。无论是流线型的现代设计还是复古风格的作品，lever handles都能显著影响物体的美感。总之，lever handle是日常物品和专业机械中的基本组成部分。它提供的机械优势、易用性和美观性使其在各种应用中成为热门选择。理解lever handle的重要性不仅突出了其功能性优点，还强调了设计在提升我们与周围世界互动中的作用。随着技术的不断发展，我们可以期待看到创新的lever handles的使用和设计，进一步改善我们的日常体验。