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Walker with a brake

A technology of brakes and walking aids, applied in the direction of brakes, braking components, and appliances that help people walk, can solve problems not shown, and achieve the effect of easy adaptation

Inactive Publication Date: 2009-09-30
ACCESS VITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The patent does not show any brake cables

Method used

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  • Walker with a brake
  • Walker with a brake
  • Walker with a brake

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Embodiment Construction

[0023] The invention relates to image 3 The walker shown in the partial exploded view in Figure 1a , 1b, 2a and 2b shown in the main frame 1. The main frame 1 is inclined, almost vertical, and passes image 3 The lateral horizontal positioning beam 30 shown remains in place. The walker is provided with frame legs 4 extending backward, as well as rear wheels 23 and front wheels 23B. The user holds and guides the walker through the handle 11. The walker is provided with a brake 22, which can be passed such as Figure 1a to 2b The cable or lever shown in, image 3 Any type of brake handle 10 shown in which directly or indirectly activates, tensions and adjusts. The brake 22 itself is only Figure 1a to 2b It is schematically shown as a rear brake for turning at least one of the rear wheels or blocking the turning of at least one of the rear wheels.

[0024] The walking aid of the present invention includes the following feature: a main frame 1 including a main body part having a tele...

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PUM

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Abstract

A walker including a main frame with a main part with a telescopic frame member being slidably adjustable in relation to main part, a handle bar with a brake handle bar for activating a brake via a brake pull wire, a brake wire connected to a brake wire fastener and brake, and a brake tensioner plate arranged in frame member. The brake tensioner plate includes upper, lower and brake tensioner sheaves, one of the brake tensioner sheaves being laterally displaceable and arranged for adjusting the running length of the brake wire, so that the brake wire may be tensioned and the brake activated, for displacement along the brake wire and for telescopic displacement of the frame member, so that tensioning of the brake wire may occur independently from the vertical position of the brake tensioner plate.

Description

Technical field [0001] The present invention relates to a so-called rollator, that is, a support structure for the disabled, wherein the support structure is provided with wheels. The feature of the present invention is that the support frame is provided with brakes for wheels, and when the height of the frame or the handle is adjusted, no additional adjustments to the brakes are required. Therefore, the walking aid is more beneficial to users and easier to adapt to specific users. Other advantages of the present invention are embodied in the following description. [0002] Among them, the purpose of the present invention is that the tension of the brake cable can be independent of the adjustment height of the handle and the telescopic part, in other words, independent of their vertical position. Background technique [0003] The related art often uses a brake handle extending in a hose for a flexible cable between the brake handle on the steering handle and the brake mechanism o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61H3/04A61HB60T1/04B62B5/04B62M1/00
CPCA61H2003/046A61H3/04Y10T74/20287
Inventor 乌尔夫·托尔夫森
Owner ACCESS VITAL