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家用多功能推車梯子的設計
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- 家用多功能推車梯子的設計
目 錄
摘要 ...................................................................................................................................... 1
ABSTRACT. ....................................................................................................................... 2
1 緒論 ................................................................................................................................. 3
1.1 研究背景 ................................................................................................................... 3
1.2 研究目的及意義 ......................................................................................................... 3
1.3 設計理念 ..................................................................................................................... 3
1.4 前期準備 ..................................................................................................................... 4
2 前期總體結構分析 ........................................................................................................ 5
2.1 多功能產品設計中常見的問題 ................................................................................. 5
2.2 多功能產品使用過程中功能之間相互影響 ............................................................. 5
2.2.1 多功能造成的成本浪費 .................................................................................... 5
2.2.2 多功能造成的功能浪費 .................................................................................. 6
2.3 產品的人性化設計方法 ............................................................................................. 6
2.3.1 設計思維 ........................................................................................................... 6
2.3.2 功能規(guī)劃 .......................................................................................................... 6
2.3.3 操作方法 ........................................................................................................... 6
2.3.4 材料選擇 .......................................................................................................... 6
2.3.5 操作方法 ......................................................................................................... 6
2.3 梯子形態(tài)下的人體舒適度及安全總體分析設計 ................................................... 6
2.4 梯子材料的選擇 ........................................................................................................ 7
3 各部分的設計 ................................................................................................................ 9
3.1 各個零件的尺寸參數(shù)結構 ......................................................................................... 9
3.1.1 桿身1 ................................................................................................................. 9
3.1.2 桿件2 ................................................................................................................. 9
3.1.3 臺階 ............................................................................................................... 10
3.1.4 梯子關節(jié)的設計 ............................................................................................. 10
3.1.4.1 棘輪的參數(shù) ............................................................................................. 11
3.1.4.2 棘爪的參數(shù) ............................................................................................ 11
3.1.4.3 關節(jié)輪裝配圖尺寸 ................................................................................. 11
3.1.5 支座的設計 ................................................................................................... 12
3.1.5.1 支座1. ................................................................................................... 12
3.2 梯子部分的設計 .......................................................................................................... 13
3.2.1 人字梯的設計 ............................................................................................... 13
3.2.2 直梯的設計 ................................................................................................... 14
3.3 推車部分的設計 ...................................................................................................... 14
3.3.1 手推車的結構 .................................................................................................. 14
3.3.2 萬向輪的設計 .................................................................................................. 15
3.4 桌子部分的設計 ...................................................................................................... 18
4 各形態(tài)的受力分析 ...................................................................................................... 19
4.1 梯子時的受力分析 ................................................................................................. 19
結論 .................................................................................................................................... 20
致謝 .................................................................................................................................... 21
參考資料 ........................................................................................................................... 22
附錄：譯文及原文 ......................................................................................................... 23
1
摘 要
這次設計的是一款家用多功能推車梯子,其主要功能有人字梯、直梯、手推車、桌子、
凳子、平板車。這些功能都是人們在生活中經常使用的。這次設計主要以安全性、人性
化、實用性為主在原有的基礎上進行優(yōu)化創(chuàng)新，通過對材料和力學分析力求達到最優(yōu)設
計。這次設計將會使用3D 建模，使產品的結構、各部分的連接形象的展現(xiàn)在人們的眼
中。也能讓人們對這款產品的價值有更深的了解。安全性是這款產品一直強調的重點，
同時實用性也是我們一直注意的。
關鍵詞：梯子 多功能 家用 設計
2
Abstract
This design is a household multifunctional cart ladder, its main function has the ladder, ladder,
carts, tables, stools, flat car. These functions are often used in life. This design mainly safety,
humanized, practical give priority to optimize the innovation in the original basis, through the
analysis of materials and mechanics to achieve optimal design. This design will use the 3D
modeling, the connecting image product structure, each part of the show in the eyes of the
people. Can also make people have a deeper understanding of the value of the product. Safety
is the focus of this product has been emphasized, while the utility is also our attention.
Key Words: Multifunctional Household Design ...
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