DE202020101615U1 - Device for holding an umbrella and umbrella - Google Patents

Abstract

Device (2) for holding a screen (1) which has a plurality of elongated screen struts (3-7) which are brought together at an articulation point (10), the device (2) comprising a base body (8) and a strut receptacle (9) with the articulation point (10) and with a support surface (11), the strut receptacle (9) being designed such that the plurality of screen struts (3-7) above the support surface (11) can be stacked at the articulation point (10), whereby the strut holder (9) comprises a first grub screw (12) and a first turning handle (13) which is screwably received on the first grub screw (12), the first grub screw (12) through the bearing surface (11) of the strut holder (9) is sufficient so that the distance between the first rotary handle (13) and the support surface (11) can be changed by screwing the first rotary handle (13) around the plurality of shield struts (3-7) between the first rotary handle (13) and the support surface (11 ) to clamp, where egg ne underside (5a) of a lowermost shield strut (5) is supported on the support surface (11), characterized in that the strut receptacle (9) has a plurality of positioning sections (15-18) raised to the support surface (11), which have an orientation for the the bottom shield strut (5) which can be supported on the support surface (11) relative to the strut holder (9), the positioning sections (15-18) being designed such that the bottom shield strut (5) has two different orientations on the support surface (11) of the strut holder (9) can be supported, with the bottom (5a) of the bottom shield strut (5) resting on the support surface (11) in both orientations of the bottom shield strut (5) and the positioning sections (15-18) adjacent to opposite longitudinal sides of the bottom shield strut ( 5) are present, an adjustment of the lowermost umbrella strut (5) from a first orientation to a second orientation by lifting the lower en shield strut (5) from the support surface (11) beyond the positioning sections (15-18) and a rotation of the bottom shield strut (5) about an axis to the support surface (11) of the strut holder (9), so that after the Turning the bottom shield strut (5) and lowering the bottom shield strut (5) The bottom shield strut (5) is in the other orientation on the strut holder (9) between the positioning sections (15-18).

Description

State of the art

Umbrella brackets are known which are used for fastening and aligning an umbrella. The holder is matched to a screen that regularly has several elongated screen struts that are brought together at a pivot point when the screen is in use, such as, for example, in the case of a parasol designed as a fan umbrella. With the umbrella struts, the umbrella cover of the umbrella can be folded up compactly and spread out flat over a stable area. The umbrella holder is accordingly especially tuned to accommodate the umbrella struts accordingly and to allow the umbrella to be attached to a receptacle such as a parasol pole.

With previous umbrella holders, it is not possible or only with great difficulty to provide an operation of the umbrella holders for left-handed and right-handed people in an equally advantageous or universal manner.

Objects and advantages of the invention

The invention has for its object to provide an improved umbrella holder, which is particularly useful for different operators individually or user-friendly.

This object is solved by the features of the independent claims.

Advantageous and expedient developments of the invention are set out in the dependent claims.

Object and advantages of the invention

The invention relates to a device for holding a screen, which has a plurality of elongated screen struts, which are brought together at a pivot point, the device having a base body and a strut receptacle with the pivot point and with a support surface, the strut holder being designed such that the Several umbrella struts can be arranged in a stack-like manner above the support surface at the articulation point, the strut receptacle comprising a first grub screw and a first twist grip which is screwably received on the first grub screw, the first grub screw extending through the support surface of the strut receptacle, so that by screwing the the first twist grip the distance of the first twist grip to the support surface can be changed in order to clamp the plurality of shield struts between the first twist grip and the support surface, an underside of a lowermost shield strut being supported on the support surface.

The device for mounting is preferably designed as a screen mounting or as a universal mounting or universal joint mounting for a fan screen, preferably for a fan screen with three, four or in particular five or more individual screen struts.

Each screen strut preferably has an opening in an end region through which the first threaded pin passes. The length of the first grub screw protruding over the contact surface is longer than the sum of the height of all shield struts. A section of the first cylindrical threaded pin thus projects beyond the uppermost one of the several shield struts, with an external thread on the outside, which is designed to match an internal thread on the first rotary handle. Accordingly, the first twist grip can be screwed onto the first threaded pin, whereby the several stacked shield struts can be clamped against the support surface by screwing on the first twist grip or can be released from the clamping by screwing in the other direction of rotation.

The longitudinal distance between the opening in a screen strut and a longitudinal end of the screen strut is in the region of half a length of the length of the contact surface. Accordingly, the first grub screw extends in the region of half a length of the support surface through the support surface and protrudes upwards there.

The shield struts are preferably made of a plastic and / or a metal material, preferably of a glass fiber reinforced composite material.

The essence of the invention is that the strut receptacle has a plurality of positioning sections raised to the support surface, which specifies an orientation for the bottom shield strut that can be supported on the support surface relative to the strut holder, the positioning sections being designed such that the bottom shield strut has two different orientations on the Support surface of the strut receptacle can be supported, with the bottom side of the bottom shield strut resting on the support surface in both orientations of the bottom shield strut and the positioning sections being adjacent to opposite longitudinal sides of the bottom shield strut, with an adjustment of the bottom shield strut from a first orientation to a second orientation by lifting the lowest shield strut from the support surface beyond the positioning sections and twisting the lowest shield strut by one to the support surface of the struts took angled vertical axis takes place, so that after turning the bottom shield strut and lowering the bottom shield strut, the bottom shield strut is in the other orientation on the strut holder between the positioning sections. The lowest shield strut is preferably rotated about an axis perpendicular to the support surface of the strut holder.

The positioning sections are advantageously designed in such a way that the lowermost shield strut is rotated by 150 to 200 angular degrees about an axis that is at an angle, preferably perpendicular, to the support surface of the strut receptacle, so that after the lowermost shield strut is rotated by 150 to 200 angular degrees and lowered The bottom shield strut The bottom shield strut is in the other orientation on the strut holder between the positioning sections.

The positioning sections are designed in particular in such a way that the lowest shield strut is preferably rotated by exactly 180 angular degrees about an axis perpendicular to the support surface of the strut holder, so that after the bottom shield strut has been rotated and the bottom shield strut has been lowered, the bottom shield strut is in the other Alignment is located on the strut mount.

The other shield struts above the bottom shield strut can also be brought into a desired different orientation when the bottom shield strut is turned, if desired or necessary.

Then or after rotating the umbrella struts, the first rotary handle is screwed tight again to clamp all or the several umbrella struts stacked one on top of the other in the articulation point or between the support surface and the first rotary handle or its underside.

This advantageously enables variable and user-friendly use and adjustment of the umbrella holder for right-handed and left-handed users alike. Because by loosening the first twist grip such as a star grip, and turning the bottom and the further shield struts, the device for holding the shield or the base body with an operating element such as a second twist grip is optionally for a corresponding right-sided use by a right or Left-handed ready for use.

The second manually operated twist grip is used to secure or adjust the desired spatial orientation of the screen

One advantage is based on the fact that the base body includes a second set screw and a second rotary handle, which is screw-mounted on the second set screw, the second set screw being present on the base body and extending through the strut receptacle, and a longitudinal axis of the second set screw is in use horizontal axis of the device specifies. The spatial orientation of the umbrella can thus be adjusted by adjusting the strut holder and the umbrella struts attached to it with the umbrella cover when the second twist grip is released or not jammed. After the second rotary handle has been screwed on, the screen is fixed in its respective orientation.

The second grub screw extends through the head section of the base body and through a flange section of the strut holder. For this purpose, corresponding openings in the base body and in the strut holder such. B. provided a flange portion.

The two setscrews, for example commercially available screws, are provided on the device in particular in a manner that prevents rotation, but can be detached or removed.

It is also advantageous that the positioning sections include positioning sections that are designed to be raised to the support surface. With the positioning sections elevated to the preferably flat, flat support surface, the supported, lowest shield strut is fixed in its support position on the support surface in a direction parallel to the plane spanned by the support surface. This is because the positioning sections each preferably form mechanical stops which adjoin or abut laterally on an end section of the lowermost shield strut received on the strut receptacle. This prevents displacement of the lowermost shield strut on the support surface on the strut mount or twisting of the lowest shield strut on the support surface is not possible. The lowest shield strut is thus advantageously predetermined in its orientation by the positioning sections. The lowermost shield strut, which is placed on top of it, is preferably embedded between two or more, preferably four, laterally adjacent, elevated positioning sections on the support surface of the strut receptacle or fixed against rotation about an axis perpendicular to the support surface.

Only after loosening the first twist grip can you first lift the further shield struts supported above the lowest shield strut away from the strut holder. The underside of the lowest shield strut is also from the support surface over the height of the positioning sections can be lifted off and brought out of the fuse. Now the lowest shield strut can be adjusted or rotated relative to the strut holder. This is possible when the first twist grip is released. When the first rotary handle is tightened, the stack or its individual screen struts are pressed against one another and against the support surface and thus fixed on the strut holder.

An advantageous variant is that the support surface has a longitudinal direction which corresponds to the longitudinal direction of a lowermost shield strut supported on the support surface, wherein in the longitudinal direction of the support surface, opposite end faces of the support surface each have a central end face section which is designed without a positioning section, so that one The underside of the lowermost shield strut can be supported on both opposite middle end sections in contact with the support surface.
Thus, one end can rest with an end section of the lowermost shield strut on the support surface and the part of the lowermost shield strut extending from this end in the direction of the other end can extend over the free end section. With the bottom shield strut rotated by 180 degrees, the bottom shield strut also protrudes correspondingly on the opposite free end section. Both end faces of the contact surface are therefore free to be covered by the lowest shield strut on the level of the contact surface.

The free width of the two opposite end face sections, which are without an elevated positioning section, is preferably adapted to the width of the lowest shield strut or is equal to or only slightly larger than the width of the bottom shield strut. The lowermost shield strut, as well as the further shield struts, are preferably flat rod-shaped with a rectangular, elongated upper side and a rectangular oblong underside of the same area and the same height of the shielding strut throughout. The height of the lowest shield strut is preferably the same or almost the same as the height of the positioning sections, which results above the contact surface up to an upper side of the respective positioning section.

The positioning sections protrude on both sides of the lowest shield strut. In the longitudinal direction of the support surface, this is z. B. delimited on both sides by, for example, an elongated strip-shaped positioning section or by two or more cuboid positioning sections.

The support surface therefore forms a type of channel-like, preferably rectangular, open for inserting the lowest umbrella strut, depression z. B. U-shaped, in which an end section of the lowest shield strut can be inserted, laterally limited by at least one positioning section, cubic or cuboid or elongated or striped, preferably by exactly two positioning sections or by one or both sides more than two z . B. three positioning sections.

A positioning section has a wall facing an inserted shield strut and protruding upwards at an angle to the support surface, preferably at a right angle.

The lowermost shield strut preferably has longitudinal side walls that are perpendicular to the underside of the lowest shield strut. Their height is preferably in accordance with the height of the positioning sections.

It is also advantageous that the support surface has a longitudinal direction which corresponds to the longitudinal direction of a lowermost shield strut which can be supported on the support surface, two separate positioning sections being offset from one another in the longitudinal direction of the support surface. This ensures a safe lateral limitation of the lowest shield strut placed on the support surface. The longitudinally offset two positioning sections are preferably designed such that when the lowest shield strut is inserted, two longitudinally offset positioning sections are provided on each of their two longitudinal sides. This means in total preferably at least four positioning sections on the strut holder.

According to an advantageous modification, the support surface has a longitudinal direction which corresponds to the longitudinal direction of a lowermost shield strut supported on the support surface, the positioning sections comprising two positioning sections which are aligned with one another in the longitudinal direction of the support surface. This enables an exact positioning of the inserted lower shield strut.

It is also advantageous if the support surface has a width direction which corresponds to the width direction of a lowermost shield strut supported on the support surface, two positioning sections separated from one another being offset from one another in the width direction of the support surface. This advantageously secures the position of the shield strut on both sides of the inserted lowest shield strut.

The base body advantageously has two base body halves which are designed and can be assembled as separate components. With that the manufacture and assembly of the device advantageously possible. In addition, the two halves of the base body can be displaced somewhat apart from one another by loosening the second rotary handle with the second threaded pin and the second rotary handle. When the second twist grip is released, the brace holder that can be inserted and clamped between the two base body halves can be adjusted, and thus the spatial orientation of the screen. The adjustment of the strut holder is a rotatable adjustment about the longitudinal axis of the second threaded pin.

For inserting the second grub screw is in z. B. a flange of the strut receptacle provided a corresponding opening. By screwing on the second twist grip, the two halves of the base body can be moved towards each other and thus fix the strut receptacle or the flange section between them firmly fixed. This defines the desired orientation of the screen.

An advantage arises if the base body has two identical base body halves formed as separate components.

This is particularly advantageous in terms of production technology and in terms of simple assembly.

Advantageously, the base body has a head section which comprises a material-free insertion area for fittingly receiving a flange section of the strut holder. The material-free insertion area is preferably a gap area of the base body that is open on one side. The flange section of the strut receptacle preferably protrudes from this side on a side of the strut receptacle facing away from the support surface. The z. B. approximately the gap width of the insertion area designed accordingly narrow flange section is preferably perpendicular to the plane spanned by the support surface on the other side of or on the strut holder. The flange section of the strut holder accordingly forms a foot section of the strut holder, through which an adjustment axis of the device according to the second grub screw extends.

According to an advantageous embodiment, a base body tooth contour is formed on opposite sections of the head portion of the base body, which reach the insertion area, the base body tooth contour being matched to a strut holder tooth contour on the flange section of the strut holder. An advantageous form-fitting, mechanically stabilizing anti-rotation lock is thus achieved in the clamped state.

The tooth contours are designed for the mutual mutual engagement of the base body tooth contour and the strut-receiving tooth contour.

The base body advantageously has a projection which projects downwards in the use state as an anchoring element for a tension element. This means that the open umbrella can be stabilized, for example against wind influences. A tension element is preferably positioned between a screen strut and the projection under tension or tension.

On the base body are preferably several projections such. B. obliquely on the base body outwardly projecting projections such as pins or z. B. exactly two pins are provided.

Furthermore, the base body advantageously has an insertion foot for insertion into a receptacle. The insert foot, which is predominantly cylindrical on the outside, is used, for example, for insertion into a hollow interior of an umbrella rod. A releasable securing device is preferably present on the plug-in foot, for example two spring-loaded tabs, which can resiliently snap into a recess in a wall of the shield rod.

The invention extends to a screen such as a fan screen comprising a plurality of screen struts, a screen cover with a plurality of pockets for the insertion of a respective screen strut and a screen rod, a device according to one of the designs discussed above being present.

The umbrella has an optional valance, umbrella cover additions and a floor spike with plate and mandrel.

It is also advantageous if there is a telescopic adjustment for telescoping the two-part umbrella rod, with a telescopic nut and a telescopic screw which can be screwed to the telescopic nut.

The telescopic screw preferably has an insert which encircles a section of the umbrella rod and which can be pressed against it when the nut is screwed on. Furthermore, a telescopic nut with a base and openings is preferably provided. The pulling element is, for example, a tension rope with a hanging eye for hooking into an opening.

All umbrella parts can advantageously be accommodated in a transport or carrying bag, such as. B. in a fabric or cotton bag with a cord.

Figure list

Further advantages and features of the invention are explained in more detail using the schematically illustrated exemplary embodiments.

• 1 einen erfindungsgemäßen Schirm ohne einen Schirmbezug in perspektivischer Ansicht schräg von oben,
• 2 einen perspektivischen Ausschnitt der Anordnung gemäß 1,
• 3 eine Teleskopverstellung des Schirms gemäß 1 und 2,
• 4 einen Ausschnitt der Anordnung gemäß 2 in einer weiteren perspektivischen Ansicht,
• 5 eine alternative Teleskop-Mutter der Teleskopverstellung gemäß 3,
• 6 eine Teleskop-Schraube der Teleskopverstellung gemäß 3
• 7-12 einzelne Elemente einer erfindungsgemäßen Schirmhalterung gemäß der 2 und 4 in unterschiedlichen Ansichten,
• 13 einen weiteren erfindungsgemäßen Schirm perspektivisch schräg von unten und
• 14 einen Teil des Schirmbezugs gemäß 13 in Alleindarstellung.

In detail shows:

• 1 a screen according to the invention without a screen cover in a perspective view obliquely from above,
• 2nd a perspective section of the arrangement 1 ,
• 3rd a telescopic adjustment of the screen 1 and 2nd ,
• 4th a section of the arrangement 2nd in another perspective view,
• 5 an alternative telescope nut according to the telescope adjustment 3rd ,
• 6 a telescopic screw according to the telescopic adjustment 3rd
• 7-12 individual elements of an umbrella holder according to the invention 2nd and 4th in different views,
• 13 another screen according to the invention in perspective obliquely from below and
• 14 part of the screen reference according to 13 alone.

In the figures, a screen according to the invention is exemplified as a fan screen 1 with a device according to the invention for holding a screen or with a screen holder 2nd or their individual parts shown.

The umbrella holder 2nd is designed as an umbrella head and is used to hold the umbrella 1 , which can be used for example as sun protection or shade and privacy protection.

The umbrella holder 2nd is designed for convenient manual operation by right-handers as well as left-handers alike.

With the umbrella holder 2nd can the umbrella 1 from Z. B. an umbrella rest position at about 15 degrees of angle on a tube 14 angled in, for example, eight different lockable, locked positions can be adjusted up and down by 20 degrees. The position of the screen 1 varies between about 15 degrees folded and about 175 degrees opened in one end position with vertical attachment to the tube 14 . The pipe 14 is preferably a shield tube with a standardized diameter of 25 millimeters. The umbrella holder inserted in the tube 2nd can be rotated with the shield tube around its longitudinal axis in any position and thus towards the sun.

The umbrella holder 2nd is for the umbrella 1 trained, the screen 1 several elongated stacked umbrella struts with five umbrella struts as an example 3-7 has at a pivot point 10th are merged. The umbrella strut 5 is one when the screen is in use 1 lowest shield strut, directly on the shield holder 2nd supports.

The umbrella holder 2nd includes a basic body 8th and a strut mount 9 with the articulation point 10th and with a support surface 11 (see 7 , 10th ). The strut mount 9 is designed so that the multiple shield struts 3-7 above the contact surface 11 in stacks at the articulation point 10th can be arranged.

The strut mount 9 comprises a first threaded pin hidden in the figures 12th whose longitudinal axis L1 in 4th and 10th is indicated and in the use state in particular perpendicular to the support surface 11 stands. Each of the umbrella struts 3-7 points for the secured and around the longitudinal axis L1 freely rotatable mounting on the grub screw 12th in one end section a through hole for gripping through the threaded pin 12th on. The respective shield strut is in the area of the respective through hole 3-7 slightly wider than the rest of the length with a uniform width.

A first twist grip designed as a star grip with an internally threaded hole 13 is on the first grub screw 12th or its external thread screwed received according to the screwing directions D1 . The first set screw 12th extends through the contact surface 11 the strut mount 9 , so that by manually screwing or turning the first rotary handle 13 a distance a (see 4th ) a bottom of the first twist grip 13 to the contact surface 11 is changeable to the several umbrella struts 3-7 between the first twist grip 13 and the contact surface 11 to clamp or to release the clamp. In the 1 , 2nd and 4th are the umbrella struts 5-8 shown clamped.

A bottom 5a the lowest umbrella strut 5 is based on the contact surface 11 flat.

The strut mount 9 has several here four to the contact surface 11 elevated positioning sections 15 , 16 , 17th and 18th on what an alignment for that on the platen 11 supportable bottom shield strut 5 relative to the strut mount 9 pretends.

The positioning sections 15-18 are designed such that the on the support surface 11 the strut mount 9 supportable bottom shield strut 5 in two different orientations A1 according to the 1 , 2nd and 4th and one in 1 indicated further orientation A2 is feasible. So that the umbrella holder 2nd either for right-handed operation or left-handed operation according to the 1 , 2nd , 4th and 13 be adjusted. This affects the basic body 8th proper operation of a second twist grip 20th on a second grub screw 19th can be screwed on.

In both by 180 degrees to the longitudinal axis L1 rotated alignments A1 and A2 lies the bottom 5a the supported lower shield strut 5 on the contact surface 11 on. Here are the positioning sections 15-18 each outside adjacent to opposite long sides or narrow sides of the shield strut 5 available.

The adjustment of the lowest umbrella strut 5 from the first orientation A1 in the second orientation A2 takes place after releasing the first twist grip 13 by lifting off all the umbrella struts 3-7 or the lowest umbrella strut 5 from the contact surface 11 over the positioning sections 15-18 out and a twisting V the lowest umbrella strut 5 by 180 degrees around the contact surface 11 the strut mount 9 vertical axis L1 (see 1 ). After twisting V the umbrella strut 5 around V or by 180 degrees and lowering the shield strut 5 is the shield strut 5 in the other direction A2 on the strut mount 9 .

The second set screw 19th reaches through openings 48 in the basic body 8th and through an opening 49 in the strut mount 9 , all in alignment or congruent with each other, thus according to a longitudinal axis L2 the second set screw 19th a horizontal axis of the umbrella holder when in use 2nd is specified by which by loosening and tightening the second rotary handle 20th the strut mount 9 and with it the umbrella 1 From a folded down position, for example, a horizontal or vertical surface clamping can be set up or in all possible orientations in between according to an axis of rotation D2 for the strut mount 9 is rotatable (see 4th ).

The screen 1 has a shade cover 21 with several in the umbrella cover 21 fixed z. B. sewn-in protective bags 22-26 for inserting a respective free end of the respective shield struts 3-7 . The inserted shield struts 3-7 stabilize the umbrella cover 21 and prevent tearing of the fabric material of the screen cover 21 with wind load. The screen also covers the tube 14 that on an umbrella rod 27 with a telescopic adjustment 28 is adjustable or linearly displaceable and fixable. In addition, two are fixed to the umbrella cover 21 sewn on stripe-shaped covers 44 on the umbrella cover 21 for inserting and holding the two shield struts 3rd and 4th intended.

A telescopic adjustment 28 for telescoping the two-part umbrella rod 14 , 27 , for example of a height of the umbrella holder measured to the ground 2nd from 50 centimeters to a height of 90 centimeters, includes a sleeve-shaped telescopic screw 29 and one on an external thread of the telescopic screw 29 screw-on telescopic nut 31 . In the telescopic screw 29 is z. B. a hollow cylindrical insert 30th available. The sleeve-shaped telescopic screw 29 has two diametrically opposite resilient locking arms, which in the functional state in matching openings on the outside of the shield rod 27 snap in elastically or resiliently.

A flange section 32 the strut mount 9 is between two identical halves that can be put together 8a , 8b of the basic body 8th insertable and by screwing the second rotary handle 20th on the second grub screw 19th pinchable. For improved fixation of the clamped strut mount 9 is on a respective annular region on both sides of the flange section 32 a tooth contour 32a and 32b provided with the axis of the opening 49 radial alternating teeth and depressions (see 7 , 10th ). The tooth contours 32a , 32b each fit a counter tooth contour 33a and 33b in half 8a and half 8b of the basic body 8th .

In 10th are a longitudinal direction LR of the support surface 11 indicated that with a longitudinal direction of the lowest shield strut supported thereon 5 matches. Accordingly, in 10th a width direction BR of the support surface 11 indicated, with a width direction of the lowest shield strut supported on it 5 matches.

The two halves 8a , 8b of the basic body 8th are about interlocking pins 34 and matching holes 35 pluggable.

The pencils 34 and holes 35 are on the main body 8th in a foot section or an insert foot 36 available, the front for insertion into an interior of the tube 14 are trained. In addition, the insert foot 36 for locking in the inserted state in the pipe 14 two resilient locking arms on three sides cut free 37 on for elastic snapping into the respective openings 38 which at diametrically opposite points on the pipe 14 are formed with an appropriate distance from the pipe end.

On the insertion foot 36 are two pegs or protrusions which protrude obliquely downwards when in use 39 provided for fixing an edge of the screen cover 21 on the umbrella holder 2nd using one on the edge of the cover 21 over a rubber tab 41 attached ring 40 (see 14 ).

One on the telescopic screw 29 screwable and to the telescopic nut 31 alternative telescope nut 31a shows 5 . The telescope nut 31a includes four openings 42 on a radially projecting thin flat section for hanging a tensioning or tensioning element (not shown) for bracing one of the shield struts 3-7 with the telescopic nut 31a .

The screen 1 also includes a ground spike for insertion in soft ground such as a lawn 43 with a flat collar with a larger diameter 43a and a thorn 43b from Z. B. 18 centimeters in length.

On a strip of fabric or a striped valance 45 with a width of z. B. 10 centimeters, which serves to enlarge the screen area, is for example Velcro connections or masking tapes 46 A further enlargement of the screen area is possible with a cloth attachment 47 and the like, in order to enable extensive sun or privacy protection.

A typical width B the screen or the screen area spanned by the screen cover is approximately 140 centimeters (see 14 ) and a depth across the width B is about 70 centimeters.

Reference list

1

umbrella

2nd

Umbrella holder

3rd

Umbrella stay

4th

Umbrella stay

5

Umbrella stay

5a

bottom

6

Umbrella stay

7

Umbrella stay

8th

Basic body

8a, 8b

half

9

Strut mount

10th

Articulation point

11

Contact surface

12th

Grub screw

13

Twist grip

14

pipe

15-18

Positioning section

19th

Grub screw

20th

Twist grip

21

Umbrella cover

22-26

bag

27

Umbrella rod

28

Telescopic adjustment

29

Telescopic screw

30th

commitment

31

Telescope nut

31a

Telescope nut

32

Flange section

32a

Dental culture

32b

Tooth contour

33a

Counter tooth contour

33b

Counter tooth contour

34

pen

35

hole

36

Insert foot

37

Locking arm

38

opening

39

head Start

40

ring

41

Rubber strap

42

opening

43

Ground spit

43a

collar

43b

mandrel

44

Cover

45

Valance

46

Masking tape

47

cloth

48

opening

49

opening

Claims (16)

Device (2) for holding a screen (1) which has a plurality of elongated screen struts (3-7) which are brought together at a pivot point (10), the device (2) having a Has base body (8) and a strut receptacle (9) with the articulation point (10) and with a support surface (11), the strut receptacle (9) being designed such that the plurality of shield struts (3-7) above the support surface (11) are stack-like can be arranged at the articulation point (10), the strut receptacle (9) comprising a first threaded pin (12) and a first rotary handle (13) which is screwably received on the first threaded pin (12), the first threaded pin (12) being passed through the support surface (11) of the strut receptacle (9) extends so that by screwing the first rotary handle (13) the distance of the first rotary handle (13) to the support surface (11) can be changed by the several shield struts (3-7) between the to clamp the first twist grip (13) and the support surface (11), an underside (5a) of a lowermost shield strut (5) being supported on the support surface (11), characterized in that the strut receptacle (9) has a plurality of support surfaces (11) increase te positioning sections (15-18), which specifies an orientation for the bottom shield strut (5) which can be supported on the support surface (11) relative to the strut receptacle (9), the positioning sections (15-18) being designed such that the bottom shield strut (5) can be supported in two different orientations on the support surface (11) of the strut receptacle (9), the underside (5a) of the lowermost shield strut (5) resting on the support surface (11) in both orientations of the lowest shield strut (5) the positioning sections (15-18) are present adjacent to opposite longitudinal sides of the lowermost screen strut (5), the bottom screen strut (5) being displaced from a first alignment to a second alignment by lifting the lowermost screen strut (5) from the support surface ( 11) beyond the positioning sections (15-18) and twisting the bottom shield strut (5) by one to the support surface (11) of the struts Take up (9) angular axis, so that after turning the bottom shield strut (5) and lowering the bottom shield strut (5), the bottom shield strut (5) in the other orientation on the strut holder (9) between the positioning sections ( 15-18). Device after Claim 1 , characterized in that the positioning sections (15-18) are designed such that the lowermost shield strut (5) is rotated by 150 to 200 angular degrees about an axis perpendicular to the support surface (11) of the strut holder (9), so that after by rotating the lowest shield strut (5) by 150 to 200 degrees and lowering the bottom shield strut (5), the bottom shield strut (5) is located in the other orientation on the strut holder (9) between the positioning sections (15-18). Device after Claim 1 or after Claim 2 , characterized in that the base body (8) comprises a second set screw (19) and a second turning handle (20) which is screwably received on the second set screw (19), the second set screw (19) reaching through on the base body (8 ) is present and extends through the strut receptacle and a longitudinal axis of the second threaded pin (19) defines a horizontal axis of the device (2) when in use. Device after Claim 1 or after Claim 2 , characterized in that the positioning sections (15-18) comprise positioning sections designed to be raised to the support surface (11). Device according to one of the preceding claims, characterized in that the support surface (11) has a longitudinal direction which corresponds to the longitudinal direction of a lowermost shield strut (5) supported on the support surface (11), with opposite end faces of the in the longitudinal direction of the support surface (11) Support surface (11) each have a central end section, which is designed without a positioning section, so that an underside (5a) of the bottom shield strut (5) can be supported on the two opposite central end sections in contact with the support surface (11). Device according to one of the preceding claims, characterized in that the support surface (11) has a longitudinal direction which corresponds to the longitudinal direction of a lowermost shield strut (5) supported on the support surface (11), two separate positioning sections (15, 16; 17 , 18) are offset from one another in the longitudinal direction of the support surface (11). Device according to one of the preceding claims, characterized in that the support surface (11) has a longitudinal direction which corresponds to the longitudinal direction of a lowermost shield strut (5) supported on the support surface, the positioning sections having two positioning sections (15, 16; 17, 18) comprises, which are present in alignment with one another in the longitudinal direction of the support surface (11). Device according to one of the preceding claims, characterized in that the support surface (11) has a width direction which corresponds to the width direction of a lowermost shield strut (5) supported on the support surface, two separate positioning sections (15, 17; 16, 18) are offset to each other in the width direction of the support surface (11). Device according to one of the preceding claims, characterized in that the base body (8) has two base body halves (8a, 8b) which are designed and can be assembled as separate components. Device according to one of the preceding claims, characterized in that the base body (8) has two identical base body halves (8a, 8b) formed as separate components. Device according to one of the preceding claims, characterized in that the base body (8) has a head section which comprises a material-free insertion area for the suitable reception of a flange section (32) of the strut holder (9). Device according to one of the preceding claims, characterized in that a base body tooth contour (33a, 33b) is formed on opposite sections of the head portion of the base body (8) which reach the insertion region, the base body tooth contour (33a, 33b) is suitably matched to a strut holder tooth contour (32a, 32b) on the flange section (32) of the strut holder (9). Device according to one of the preceding claims, characterized in that the base body (8) has a projection (39) which projects downwards in the use state as an anchoring element for a tension element. Device according to one of the preceding claims, characterized in that the base body (8) has an insertion foot (36) for insertion into a receptacle. Umbrella (1) like a fan umbrella comprising several umbrella struts (3-7), an umbrella cover (21) with several pockets (22-26) for the insertion of a respective umbrella strut (3-7) and an umbrella rod (14, 27), whereby a device (2) according to one of the preceding claims is present. Screen after Claim 15 , characterized in that a telescopic adjustment (28) for telescoping the two-part shield rod (14, 27), with a telescopic nut (31, 31a) and with a telescopic screw (29, 31a) screwable with the telescopic nut (31 ).

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