Choosing the right wheelchair push rims is crucial not only for comfort but also for the user’s health. In this article, you will learn about the functions of these elements, what to look for when choosing them, and what materials they should be made from.
Functions of Wheelchair Push Rims
Wheelchair push rims are a key element that enables the user to move independently. They are mounted on the outside of the wheelchair wheels and are used for propulsion and steering the vehicle. The proper design and material of the rims influence how much force the user must apply to move the wheelchair, as well as their ability to maneuver.
Characteristics of Ideal Wheelchair Push Rims
Ergonomics
Ergonomics of the rims is crucial to ensure maximum comfort and minimize the risk of injury. The rims should be tailored to the size and shape of the user’s hands. It is important that the rims are wide enough to be easily grasped but not too wide to cause excessive stretching of the hands.
Surface
The surface of the rims should provide good friction, which is key for effective pushing and braking. The material of the surface should also be durable, yet not too rough to prevent abrasions or pain in the hands during prolonged use.
Weight
Lighter rims mean less effort is required when pushing the wheelchair. Opting for rims with a lower weight can significantly affect the ease of use, especially in uneven terrain.
Diameter
The diameter of the rims should be adjusted to the length of the user’s arms and the type of wheelchair used. Too large or too small rims can hinder effective pushing and controlling of the wheelchair.
Materials for Wheelchair Push Rims
Aluminum
Aluminum is a popular choice because it is lightweight yet durable. Aluminum rims are usually covered with rubber or another material that provides good friction.
Titanium
Titanium is another option, even lighter and more corrosion-resistant than aluminum. Titanium rims are ideal for those looking for durable and reliable rims for years.
Stainless Steel
Stainless steel is an option for those looking for maximum durability. They are heavier than aluminum and titanium but are very resistant to mechanical damage.
Composites
Composite materials can offer the best properties in terms of both weight and durability. However, they are usually more expensive.
Conclusion
Choosing the ideal wheelchair push rims is a decision that should be dictated by the individual needs of the user. It is advisable to consult with a physiotherapist or a wheelchair specialist to make the best choice. Remember, well-chosen rims not only offer greater independence but also better health protection.