Anti-skid rollator
A rollator and anti-skid technology, which is applied in the direction of equipment to help people walk, physical therapy, etc., can solve the problems of easy safety accidents and slippage of walkers, so as to reduce safety hazards, have a good sense of use and flexibility high effect
Active Publication Date: 2019-04-23
台州黄岩羽山综合门诊部有限公司
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Problems solved by technology
[0003] However, in the above structure, the walker is prone to slipping during normal driving or braking, and it is prone to safety accidents in rainy days or when there is water on the road.
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[0027] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.
[0028] Such as Figure 1-8 As shown, a kind of antiskid rollator comprises car body, two wheels 2, vehicle speed regulating device and anti-skid wheel 81, and described car body comprises vehicle frame 11, two handles 15 directly formed on the vehicle frame, and vehicle body The two brackets 12 connected by the frame and the seat 13 located between the two brackets; the two brackets are fixedly connected to the vehicle frame obliquely, and the brackets and the foot supports 14 of the vehicle frame are in a cross shape, and the structure is stable. The supporting effect is good; a rotating shaft is provided between the two wheels, and two wheels 2 are provided at the lower par...
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The invention discloses an anti-skid rollator. The rollator comprises a vehicle body, two wheels, a vehicle speed regulating device and an anti-skid wheel, a rotating shaft is arranged between the twowheels, the rotating shaft rotatably penetrates through a frame, the vehicle speed regulating device is cooperated with the wheels for controlling the rotation speed of the wheels to be equal to or less than a specified speed after the rotation speed of the wheels exceeds the specified speed, the anti-skid wheel is connected to the vehicle body which can be turned up and down by an inverting member, the inverting member includes a fixing seat on the vehicle body, a turning rod movably connected to the fixing seat and a positioning member for achieving clamping cooperation between the turningrod and the vehicle body, and the anti-skid wheel is disposed on the turning rod. The anti-skid wheel is arranged to ensure that the slipperiness of the rollator does not occur in the case of rainingdays, water on road surfaces and the like, thereby further reducing safety hazards; the anti-skid wheel is flexibly controlled to contact the ground and not to contact the ground by controlling the turning rod to turn up and down, and the flexibility is high.
Description
technical field [0001] The invention belongs to the technical field of walk-replacing devices, in particular to an anti-skid rollator. Background technique [0002] A walker is a device that allows elderly patients with inconvenient legs and feet to take care of themselves and go out for a walk like normal people. Because people who use walkers are generally people with inconvenient legs and feet, and wheels are usually set up for easy movement, but in the case of going downhill, the moving speed of the walker tends to become faster, and the user tends to be unable to keep up with the walker. The speed of the device caused the situation of wrestling. In order to solve the above problems, Chinese patent CN206979761U discloses a "walker with brake function", which has wheels and brakes, and can slow down or stop the walker by braking when the walker moves too fast. [0003] However, in the above structure, the walker is prone to skidding during normal driving or braking, and...
Claims
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IPC IPC(8): A61H3/04
CPCA61H3/04A61H2003/046
Inventor 陈晓玲
Owner 台州黄岩羽山综合门诊部有限公司