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YB-BA

WHEELLOCK (YB-SA)

WHEELLOCK (YB-SA)

Product Information
1. Technical specification
Y BRAKE Safety bar Material Steel, Aluminum
Safety bar Length 720 mm
Carton Dimensions
2. Where to Buy?

Medical Device: Safety Brake System Development & Manufacturing
(Brake for Wheelchair, Stroller, Tricycles, Hospital Beds, etc.)

  • Republic of Korea(HQ)
    52-45, 1253beon-gil, Gwonyul-ro, Baekseok-eup, Yangju, Gyeonggi-do, 11517, Korea
    T. 82-70-4938-3800
    E. sales.ybsoft@gmail.com
  • Distributor - The Republic of Korea
    Japan(Osaka)
    Thailand, Indonesia, Malaysia
    Russia, Kazakhstan, India, Vietnam
    Germany, South American Branch
3. Product Development Background (Falling Accident)

Figure 1.

Comparison between regular manual wheelchairs and wheel chairs equipped with YBSOFT Co., Ltd.’s brake system

Safety_bar

Regular wheelchair

Falling_accident

Falling accident occurs as wheelchairs fall back when one is seated

Falling_prevention

Falling prevention
wheelchair
WHEELLOCK

Safe_sitting

 
Safe sitting and standing with locked wheels when using
 

Figure 2. brake locking action of ‘WHEELLOCK’, a falling prevention wheelchair

Safety_bar_with_safety

Safety bar with safety
brake

Wheels_fixed

Wheels fixed when
opening the safety bar

Wheels_move

Wheels move when the
safety bar is closed

4. Principle of safe brake system technology
  • By connecting brakes and ‘safety bars’, it makes wheels stay fixed at all the time, and it is designed so that wheels can move as brakes are unlocked only if users fold the safety bar after sitting on the wheelchair.
  • For sitting on regular wheelchairs, users must lock the brakes located on the left side of wheelchairs. However, when not performed, wheels fall back, causing falling accidents.
  • When opening safety bars: It uses brakes and wheels do not move.
  • When closing safety bars: brakes are unlocked, enabling wheels to move.
5. Product Development Background
Idea awards (Attached)
  • Idea Awards1
  • Idea Awards2
  • Idea Awards3
  • Idea Awards4
  • Idea Awards5
  • Idea Awards6
  • Idea Awards7
  • Idea Awards8
  • Idea Awards9
  • Idea Awards10
  • Idea Awards11
  • Idea Awards12
  • Idea Awards13
Patents Applied
  • Idea Awards14
  • Idea Awards15
  • Idea Awards16
  • Idea Awards17
  • Idea Awards18