Automatic openable and closable, and in pocket-size contractible umbrella

摘要

The invention relates to an automatically opening and closing umbrella that can be shortened to pocket size, with --- a respective first triggering device (A1) for the opening process and a second triggering device (A2) for the closing process, which is arranged in the umbrella handle (12), --- one in the umbrella handle ( 12) arranged release button (11) for the joint actuation of the release devices (A1, A2) at different times, --- a telescopically shortenable umbrella stick (1) with an umbrella crown (4), a slide (5) guided along the umbrella stick (1) ) and a roof linkage (2 °) formed by the roof linkage (2), --- a first spring drive (F1) for opening the screen, which comprises a pressure spring (F1 ') arranged in the screen stick (1), which goes along with the opening process Extends the umbrella stick (1), --- a second spring drive (F2) for closing the umbrella, which includes tension springs (F2 ') integrated in the roof rod units (2 °), which goes along with the opening process, --- a cable (S ') having a cable (S'), the cable (S ') of which acts on the slide (5) and one end via a rod (8) which is displaceably mounted in the umbrella stick (1) and one pawl (9) arranged thereon cooperates with the release device (A2), the pawl (9) being lockable by means of a hook nose engaging a locking member (10). In order to make the opener and closer mechanism more reliable and simpler, in particular also with regard to the assembly and disassembly option, the invention provides that the second triggering device (A2) cooperates with the pawl (9) in the umbrella stick - Axis (X) has a displaceable unlocking slide (14, 15) and a synchronously displaceable pawl (16) which interacts with this, with the release button (11), and that this displaceable arrangement (14, 15, 16) is dependent on the insert and pushing out the umbrella stick (1) alternately in the ready-to-release position opposite the pawl (9) and the release button (11) engages (Fig. 1) towards the pawl (9), and away from it into an ineffective neutral position (Fig. 2,3). IMAGE