NL1010076C2 - Parasol frame comprises a basic rod and upper rod with bend connection between them with push tube displaceable over bend connection to maintain parasol in outwardly folded position - Google Patents

Abstract

Basic (2) and upper (11) rods constitute the parasol frame with a bend connection (9) between them. Over the bend connection a push tube (7) is displaceable in order to maintain the parasol in the outwardly folded position. Spring devices push the push tube against the bent basic rod. The basic rod is provided with a ridge which in the bent state supports against the inside of the push tube.

Description

Buckle connectors for a parasol and working method

The present invention relates to a kink connection for a parasol and the method thereof.

It is known that a parasol can fold 0 to 45 degrees in the unfolded position. The disadvantage of this is that the 5 parasol pole with parasol base is always in the shadow plane. The umbrella coat according to patent application 1004754, where one can unscrew the base pole from the top pole once one has opened the umbrella and attach it to a parasol stand according to international deposit DM / 039.763, 10, the drawback is that one has to put the base stick away until that one wants to fold the umbrella / umbrella. It is not easy and requires a lot of force to turn the base stick back on the top stick; especially when there is wind.

The present invention solves this problem with a bend connection with base stick that cannot tilt until the parasol has been fully opened.

The invention therefore consists of a parasol frame comprising a base pole and a top pole with a kink connection between them, wherein a sliding tube is slidable over the kink connection 20 to lock a parasol in an open position and the kink connection through the sliding tube in a kinked position, i.e. with 90 angled base stick / top stick, can be secured.

As a result, the parasol can be folded open, after which the base pole can be tilted and secured.

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The umbrella frame according to the invention is preferably characterized in that spring means push the sliding tube against the bent base stick.

More preferably, the base stick is provided with a cam which rests in a kinked position against the inside of the sliding tube.

The invention is described with the aid of the following figures.

Figure 1 is a sectional view of a prior art parasol with twist-off base pole.

Figure 2 is a sectional view of a prior art parasol with a bend connection up to 45 degrees.

Figure 3 is a cross-section of a parasol in the upright position. Figure 4 is a cross-section of a parasol with a base stick bent at 90 degrees.

Figure 5 is a detail of the method according to the invention

Figure 6 is a side view of Figure 4.

The parasol according to the state of the art in figure 1, once folded open, the base pole (2) can be removed from the top pole (3) by removing it from the top pole (3) provided with thread (4). to turn. The top part (I) can then be placed in the appropriate parasol position, so that the entire shadow field is available.

In the open position, the top part (II) of the parasol according to the prior art in figure 2 can be bent by means of a kink connection (6) at most 45 degrees relative to the vertical position. This parasol can only be used with a corresponding base and parasol base.

The parasol according to the section in Figure 3 shows the standard principle according to the invention. To open the parasol 35, push the sliding tube (7) over the base pole (2), after which it is secured by locking (8) and can no longer snap shut. In this position the bend connection (9)

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3 in the sliding tube (7) so that it is not able to kink. To fold the parasol back in, press the release strip (10) to release the lock (8).

Figure 4 shows the subsequent step of figure 3 in cross section. The sliding tube (7) is pushed further, according to arrow (11) in figure 3, so that the bend connection (9) is released and the base stick (2) 90 degrees from the upright position (V), in the horizontal position (H) shown. The sliding tube (7) is pushed back by means of a spring 10 (12) with stop ring (13). Due to the kinked position, the sliding tube (7) can no longer lower. This method is shown in the detailed section of Figure 5.

The base pole (2) can, because the cam (14) of the kink-15 connection (9) rests against the inside (15) of the sliding tube (7) and the sliding tube (7) is lowered by the spring (12) pressed, don't nod back. To get the parasol back in the upright position, push the sliding tube (7) against the spring (12) according to the arrow (11), after which the cam (14) of the bend connection (9) is released. The sliding tube (7) then falls back into the lock (8) as described in figure 3.

Figure 6 shows a side view according to arrow (III) in figure 4. It shows a position of the parasol, using a tee not shown in the figure, which is placed in a parasol stand or wall stand intended for that purpose . By tightening the hand bolt in the T-piece or wall stand, the parasol can be placed in any desired position, not only 45 degrees, but also 90 degrees.

The parasol does not only work well as a sunshade, but can also serve as a windshield.

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Claims (4)

Parasol frame comprising a base pole and a top pole with a kink connection between them, a sliding tube being slidable over the kink connection to secure a parasol in an open position and the kink connection through the sliding tube in a kinked position, i.e. with a 90 degree kinked base stick / can be secured. Parasol frame according to claim 1, characterized in that spring means push the sliding tube against the bent base stick. Parasol frame according to claim 1 or 2, characterized in that the base pole is provided with a cam which, in a kinked position, rests against the inside of the sliding tube. o-o-o-o-o-o-o-o-o-o 1 C. i j