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Silla de ruedas con suspensión, freno, capota e iluminación
专利权人:
Juan Martín;LLORENTE DIAZ
发明人:
LLORENTE DIAZ, Juan Martín
申请号:
ES201600657
公开号:
ES1168208U
申请日:
2016.09.28
申请国别(地区):
ES
年份:
2016
代理人:
摘要:
Wheelchair with brake suspension, hood and lighting that incorporates the following elements: a. Suspension device to reduce stress on the user of the wheelchair comprising: oblique bars where the axles of the larger wheels are fixed and which are anchored by a unión that allows rotation to the front of the structure next to the user's knees. telescopic element of two pieces that allows the movement of the oblique bars and limits their minimum and maximum points located between the anchors of the rear axles to the oblique bars and each of the sides of the main frame. suspension springs placed on the telescopic elements that regulate and dampen the suspension. regulating elements of the tension of the springs located on the telescopic elements consisting of different crowns with thread that move on the telescopic elements compressing the springs. b. Roof device to prevent the user from getting wet or suffering from sunstroke and which includes: two hollow telescopic tubular structures in the shape of a semicircle, one on each side of the chair and of curvature such that it is accessible to the user in the folded, extended and all intermediate positions. hood attached to the tubular structures by rings and attached to the backrest with a certain overlap to prevent water from getting wet and collapsing behind it when folded. c. Braking device on the handle for porters comprising: two brake handles located on the handles for porters. two brake shoes anchored in the main structure of the chair that respond to each of the handles. two rubbing rings located on each of the wheels on which the brakes act and which allow the extraction of these without dismounting the brakes. wiring necessary for the action of the handles on the brakes and running through each of the sides of the structure so as not to hinder folding. d. Lighting device comprising: luminous elements in the upper part of the chair to make this visible to traffic. Type clearance elements. luminous element on th
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