Fabrication Of A Foldable Camp Bed

10 Chapters
|
42 Pages
|
4,209 Words

The fabrication of a foldable camp bed involves the intricate design and construction of a portable sleeping surface ideal for outdoor use, blending durability, portability, and comfort. Engineers and designers meticulously craft the bed frame from lightweight yet sturdy materials such as aluminum or steel, ensuring resilience to rugged terrain while maintaining a manageable weight for transportation. Textile experts select weather-resistant fabrics, integrating them seamlessly into the bed structure to provide a supportive sleeping surface that withstands the elements. Incorporating ergonomic considerations, the bed design prioritizes comfort through strategic padding and adjustable features to accommodate various sleeping preferences. Innovative folding mechanisms enable effortless assembly and disassembly, enhancing convenience for campers seeking quick setup and compact storage solutions. This fusion of engineering ingenuity and functional design yields a versatile camp bed optimized for outdoor adventures, poised to elevate the camping experience for enthusiasts worldwide.

ABSTRACT

In this project, three alternative design solutions were considered for the foldable cam – bed. The authors utilize the local materials (with cost consideration) for the components. The merits and demerits of each of the alternative with respect to the considered group were also discusses and the solutions of the alternatives that best satisfied the limitations were selected for production. The material selected design and cost analysis, production processes and operation maintenance and problems encountered during the design were also included.

 

TABLE OF CONTENT

Title page
Letter of Transmission
Release Page
Signature Page
Approval Page
Dedication
Acknowledgement
Abstract
Table of content

CHAPTER ONE
Introduction
Limitation of existing foldable camp – bed
Design specification of the foldable camp – bed

CHAPTER TWO
Literature Review
Component parts of the foldable camp – bed
The Angel Iron
The catcher
The cover
The brackets
The square pipe

CHAPTER THREE
Design solution
Alternative A
Merit
Demerit
Alternative B
Merit
Demerit
Alternative C
Merit demerits

CHAPTER FOUR
Material selection
Mild steel
Standard parts used

CHAPTER FIVE
Description of foldable camp – bed

CHAPTER SIX
Cost and design analysis
Stages of design process
Conceptual stage
Acceptance stage
Functional stage
Translation stage
Stage of production
Weldability
Impact resistance
Possible defects in the materials
Deterioration due to wear and corrosion
Defects on workmanship
Extent of use of a particular material

CHAPTER SEVEN
Construction

CHAPTER EIGHT
Economic Analysis
Material cost Analysis
Machine cost Analysis
Labour cost

CHAPTER NINE
Operation of the foldable camp – bed
The viability of the system

CHAPTER TEN
Conclusion
Recommendation
References

CHAPTER ONE

1.0 INTRODUCTION
Camp bed is used universally for relaxation, emergency eases such as war and in other several ways, it is the acknowledgement of these resources that led to the design of the foldable camp – bed. All the existing foldable camp bed, have almost the same dimension but differ in design. Some use rope and ailets while the modern design make use of wood and spring. Some other are constructed using straight bars, pipes of angle iron.

1.1 LIMITATION OF ALREADY EXISTING FOLDABLE CAMP – BED
Some foldable camp beds are made of Iron bars which are too heavy and cannot be carried with ease. Most existing foldable camp – bed are cumbersome to carry because their lengths which are normally six feet or 183 meters or 1830mm.
Some of the materials used for fabrication of the foldable camp bed may not be locally got and this affects its prince, making its availability to become more rare.
In the market, design that make use of springs to hold the improvised materials or even wood are found. But when the spring fill off, its efficiency is reduced and this make it more profitable to make use of wood than spring to hold improvised mattress.

DESIGN SPECIFICATION OF THE FOLDABLE CAMP BED
It is high in weight
It can be produced locally
It is portable
It has an in built head rest which is adjustable. The tarpaulin material used in folding the foam to the wood can be easily removed along with the wood for cleaning.
It is could carry a person up to 75kg in weight. Pipes (square) used are made of galvanized steel and also the angle Iron used is made if galvanized steel both painted with aluminum oil paint to avoid corrosion.
It is easy to manipulate.
All these specification put together make this project a viable one that can compete favorably with any existing foldable camp bed and also eliminate the limitations posses by earlier designers.

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Fabrication Of A Foldable Camp Bed:

Creating a foldable camp bed is a practical DIY project that can be accomplished with some basic materials and tools. A foldable camp bed should be lightweight, portable, and durable, making it suitable for outdoor adventures. Here are the steps to fabricate one:

Materials and Tools:

Materials:

  1. Wooden Slats: You’ll need several wooden slats for the bed frame. Commonly used woods include pine or cedar.
  2. Canvas or Fabric: This will be used as the bed surface.
  3. Screws and Nails: To secure the frame.
  4. Hinges: For foldability.
  5. Mattress or Padding: Optional for extra comfort.

Tools:

  1. Saw: To cut wooden slats to the desired size.
  2. Drill: For making holes and driving screws.
  3. Screwdriver: To tighten screws.
  4. Measuring Tape and Pencil: For accurate measurements.
  5. Sandpaper: To smoothen rough edges.
  6. Staple Gun (optional): To attach the fabric to the frame.

Steps:

  1. Design and Measurements:
    • Determine the dimensions of your camp bed. Standard measurements are about 75 inches in length and 30 inches in width, but you can adjust these to your preference.
    • Decide how high you want the bed to be. Standard height is around 12-15 inches from the ground.
  2. Cut the Wooden Slats:
    • Using your saw, cut the wooden slats to the desired length for the bed frame. You’ll need two longer slats for the sides and multiple shorter slats for the support structure.
    • Ensure that the slats are of equal length and smooth any rough edges with sandpaper.
  3. Assemble the Frame:
    • Lay out the longer slats parallel to each other to serve as the sides of the bed.
    • Attach the shorter slats perpendicular to the longer slats to create a grid-like structure.
    • Use screws and nails to secure the slats together. Make sure everything is sturdy.
  4. Attach the Hinges:
    • At one end of the bed, attach hinges to the side slat and the adjacent shorter slat. These hinges will allow the bed to fold in half for easy transport and storage.
  5. Prepare the Bed Surface:
    • Cut the canvas or fabric to the dimensions of the bed frame, leaving some extra to fold over the edges.
    • If using a mattress or padding, place it on top of the fabric.
  6. Secure the Bed Surface:
    • If you have a staple gun, staple the fabric to the wooden frame, ensuring it’s taut. If not, you can use screws or nails to secure the fabric.
  7. Test and Adjust:
    • Before taking it on your camping trip, test the foldable camp bed to ensure it works properly and that all components are secure.
    • Make any necessary adjustments or reinforcements if needed.
  8. Finish and Paint (Optional):
    • If you’d like, you can paint or finish the wooden frame to protect it from the elements and improve its appearance.

Your foldable camp bed is now ready to use. When you’re ready to transport it, simply fold it in half at the hinges, and it should be compact and easy to carry.