AT522362B1 - Bracket for the detachable attachment of a sign - Google Patents

Abstract

The holder provides a holding element (4,40,60) for fastening the holder (1,50,70) to the object and a connecting element (5,41,61) for fastening to the sign (2), the holding element (4, 40, 60) and the connecting element (5, 41, 61) can be detachably connected to one another, characterized in that the holding element (4, 40, 60) has two laterally spaced apart and resiliently deformable fixing ends (11, 11 ', 44,44', 64,64 ') which extend against the operably positioned connecting element (5,41,61) and are curved towards this in an arc-shaped manner and the connecting element (5,41,61) is two opposite the fixing ends (11, 11 ', 44, 44', 64, 64 ') of the holding element (4, 40, 60) arranged, each resiliently deformable fixing ends (14, 14', 51, 51 ', 71, 71 ') which extend against the holding element (4,40,60) and are curved in an arc-shaped manner opposite to the fixing ends (11,11', 44,44 ', 64,64') nd, in such a way that they each form a detachable snap-in connection with these, and that furthermore the holding element (4, 40, 60) at a distance over a height from the fixing ends has at least one insertion channel (12, 12 ', 46, 66, 66' ) for an insertion guide (15, 15 ', 53, 73, 73) provided on the connecting element (5, 41, 61) and at the same distance from the fixing ends (14, 14, 51, 51', 71, 71 ') ') in such a way that the connecting element (5,41,61) with the insertion guide (15,15', 53,73,73 ') first into the insertion channel (15,15', 53,73,73 ') can be plugged in and by a pivoting movement with the insertion guide (15, 15 ', 53, 73, 73') positioned in the insertion channel (15, 15 ', 53, 73, 73') with the holding element (4, 40, 60) in the Brought locking connection and can be released from this again.

Description

description

BRACKET FOR THE DETACHABLE FASTENING OF A SHIELD

The present invention relates to a bracket for the releasable attachment of a sign to an object according to the preamble of claim 1. Such brackets are often used for interchangeable signs of vehicles, but also for other purposes.

AT 508 607 discloses a holder for an exchangeable plate with a holder for attaching the plate to a vehicle, which has a holding element fixed to the vehicle and a connecting element fixed to the plate, the connecting element at its lower end on a bearing placed in the holding element at an angle and can be locked into place by a pivoting movement via a clamp on the holding element.

The CH 537 291 shows a similarly designed holder for a change plate, the connecting element can also be locked to the holding element by a pivoting movement, but the locking seat is not by a bracket, but via transversely movable, spring-loaded balls. This is intended to ensure a sufficient locking fit even with many cycles of use, for example in contrast to the clip according to AT 508 607, which often deforms somewhat plastically if it is used frequently, whether through careless insertion or excessive use of force, and thus loses its sufficiently firm fit so that when the engine is running, the removable sign on the vehicle can, for example, vibrate audibly.

Both arrangements (as well as the known arrangements in the prior art) have in common that in the cold, the locking connection often freezes, so it is difficult to solve. According to the applicant's knowledge, moisture always finds a way to the locking elements, which are more or less protected in relation to water (e.g. rain). In addition, in the case of a spring-loaded ball, it is moved back slightly against the spring in the latching position, that is, the guidance of the ball no longer protects against the ingress of water to the spring. Corrosion and freezing of the locking connection in the event of frost are therefore also the result here, and a sufficiently tight fit is often no longer given after some time due to corrosion.

Furthermore, such locking connections are expensive to manufacture.

Accordingly, it is the object of the present invention to provide an improved holder for the releasable attachment of a plate, in particular a removable plate for a vehicle.

This object is achieved by a holder having the features of claim 1.

The fact that in the connection arrangement, the connection of the shield with the object (such as a vehicle) has two laterally and spaced apart ends that form a releasable locking connection, frozen spots in the locking connection can be broken open easier, so that in case of frost the shield can be easily detached without significantly increased effort, whereby the firm fit is maintained even after long use.

Further preferred embodiments have the features of the dependent claims.

The invention is described in more detail below with reference to the figures. It shows:

Figure 1a shows a cross section through a first embodiment of the holder according to the invention in the manner of an exploded drawing,

Figure 1b shows a view of the first embodiment from above, [0014] Figure 16 shows an enlarged section of Figure la, wherein the holding element and the connecting element are designed as brackets,

Figure 1d schematically shows a view of the holder according to Figures la to 1c during the locking,

Figure 2a shows the holder from Figure la in the assembled state in cross section, [0017] Figure 2b shows the holder according to Figure 2a in a view from above,

Figure 3a is a view of a holding element according to a second embodiment of the holder according to the invention,

Figure 3b is a view of a connecting element, matching the holding element of Figure 3a,

Figure 3c is a view of the holder, formed from the holding element or connecting element according to Figure 3a or 3b,

FIG. 4a shows a view of a holding element according to a third embodiment of the holder according to the invention,

Figure 49 is a view of a connecting element, matching the holding element according to the third embodiment of Figure 4a,

Figure 4c is a view of the holder, formed from the holding element or connecting element according to Figure 4a or 4b,

Figure 5a shows a section of a clip according to Figure 1c with a connection point,

Figure 5b shows the detail of Figure 5a, wherein the clip is operable against the base plate, and

FIG. 5c shows the detail from FIG. 5a, the clamp and the base plate being connected to one another.

Figure 1a shows in the manner of an exploded drawing a cross section through a holder 1 (corresponding to the view AA in Figure 1b). A license plate 2 for a car and a section of the rear wall 3 of a vehicle are shown. The license plate 2 can be attached or detached to the rear wall 3 via the holder 1 by a simple manual operation. In principle, the holder 1 is suitable for signs of all kinds, and it can be attached to any object. In the following, however, reference is made to a holder for an interchangeable plate of a vehicle in the embodiments shown (without any restriction in terms of usability).

In the embodiment shown, the holder 1 has a holding element 4 which is fastened to the vehicle or to its rear wall 3, and a connecting element 5 which is fastened to the license plate 2. The holding element 4 has a base plate 6 on which two holding brackets 7 and 7 ', which are strip-shaped in the embodiment shown, are arranged, the holding bracket 7 covering the second holding bracket 7' in the cross section shown. The connecting element 5 has a holding plate 8 on which two connecting brackets 9 and 9 'are arranged, the connecting bracket 9 covering the second connecting bracket 9' in the cross section shown.

The retaining clips 7, 7 'and the connecting clips 9, 9' form a connecting arrangement 18 of the holder 1.

The connection of the retaining clips 7, 7 'and the connecting clips 9, 9' with the base plate 6 or the retaining plate 8 is carried out via an inventive expansion joint 10 provided by a punching process (see also Figures Sa to 5c), the connection of the base plate 6 to the rear wall 3 of the car and the connection of the retaining plate 8 to the license plate 2 via a conventional screw connection, which has been omitted to relieve the figure. It should be noted that, of course, instead of the expansion connection 10, a screw connection or another suitable connection can also be provided.

The retaining clip 7,7 ’has an (upper) fixing end 11,11’ and another one here

This opposite (lower), at an acute angle beveled end formed insertion channel 12,12 ', which in turn is provided with an opening 13,13'. The connecting clip 9,9 'has an (upper) fixing end 14,14' and an opposite (lower) end which forms an insertion guide 15,15 ', which in turn is provided with a positioning tongue 16,16', which in FIG the opening 13 can be inserted. The retaining clips 7, 7 ', the connecting clips 11, 11' and preferably also the base plate 8 and the retaining plate 8 are made of a resilient material such as sheet metal. For a more detailed description of the connection arrangement 18 as well as the interaction of the retaining clip 7, 7 'with the connection clip 9, 9' see the description of Figures 1c to 2a.

The coordinate system 17 shows the direction of the height H, the thickness D and the width B of the holder 1 perpendicular to the plane of the drawing.

Figure 1b shows a view of the holder 1 according to Figure 1a from above, so in the exploded view and in the direction of the height H from top to bottom, according to the arrow 18 in Figure 1. The retaining element 4 and the two fixing ends can be seen 11.11 'of the retaining clips 7,7'. The holding element 4 thus has two resiliently deformable fixing ends 11, 11 'arranged laterally from one another and at a distance from one another. Likewise, the connecting element 5 has two spring-elastic, fixing ends 14, 14 ’arranged opposite the fixing ends 11, 11 'of the holding element 4.

FIG. 1c shows, on an enlarged scale, the retaining clip 7 and the connecting clip 9 of the connecting arrangement 18, which is positioned in an operable manner opposite it. The clips 7, 9 are thus facing one another. As mentioned above, the brackets 7 'and 9' are designed in the same way as the brackets 7 and 9.

The fixing end 11 of the retaining clip 7 extends against the connecting clip 9 and thus against the connecting element 5 (see also Figure 1b). For this purpose, it is curved towards this in an arc shape, see first arc 20, a second arc 21 with a different direction of curvature adjoining it, the outside of which forms a run-on surface 22. The radius of curvature of the second arch 21 is preferably greater than that of the first arch 20. More preferably, the first arch 20 is produced by folding the end 11, so that after the first arch 20 (and before the second arch 21) there is a short, approximately straight area 23 connects. Likewise, the end of the second arch 21, which is part of the ramp surface 22 here, can consist of a short, essentially straight section 24.

The fixing end 14 of the connecting clip 9 extends against the retaining clip 7 and thus against the retaining element 4 (see also FIG. 1b). For this purpose, it is curved in an arc-shaped manner towards this via a first arch 26. A second arch 27 with a different direction of curvature adjoins the first arch 26, its inner contour 27 'essentially corresponding to the outer contour of the second arch 21 of the fixing end. A third arch 28 with a smaller radius of curvature than the second arch 27 and another direction of curvature is formed at the end of the second arch 27, the outer contour of which essentially corresponds to the inner contour of the first arch 20 and the subsequent straight area 23 of the fixing end 11. The fixing end 14 is thus designed to be opposite to the fixing end 11.

The result is that the fixing ends are curved twice with different directions of curvature and the fixing ends are curved three times with alternating directions of curvature.

The third arch 28 forms a nose which runs up against the ramp surface 22 and slides on this when the fixing end 14 is moved in the direction of the arrow 29 for the latching seat of the holder 1. It is advantageous here that the ends 11, 14 contact flat and not via one of the end edges of the second sheet 24 or the third sheet 28, since the increased friction and at the same time rough operation of the holder 1 by the user lead to increased deformation can lead to plastic deformation of the ends 11,14.

It follows that the curvatures of the fixing ends and the fixing ends

which are designed in such a way that when the pivoting movement is carried out (see FIG. 1d) for the latching connection, a fixing end runs flat (i.e. not with an edge) onto the associated fixing end and slides operatively on it.

This geometry of the fixing end 11 and the fixing end 14 at the same time allows a simple and inexpensive production by mere punching (expensive tools for the production of the arcuate sections are not necessary) with all the advantages in terms of functionality, see the description of Figure 2a and 2b.

FIG. 1c also shows the insertion channel 12 at the lower end region 30 of the retaining clip 11, which is formed by an end section 31 of the retaining clip 11 bent at an acute angle, is located at a distance over a height from the fixing end 11 and has an opening 13.

In a lower end region 32, the connecting bracket 14 has an opposite end section 33, that is to say here at an obtuse angle, which forms an insertion guide 15 with a positioning tongue 16 and is provided at the same distance from the end 14 which is fixed as the insertion channel 12 to the fixing end 11. The width of the positioning tongue 16 corresponds to the width of the opening 13.

Again, the slide-in channel 12 with the opening 13 and the slide-in guide 15 with the positioning tongue 16 can be produced simply and inexpensively by punching.

It results that the insertion channel is formed by one end of the holding element, which is bent at an acute angle to this, and wherein the insertion guide is formed by one end of the connecting element which is at the obtuse angle opposite to the acute angle in the holding element is formed. PA 6 It also emerges that an outer side of the insertion channel has an opening and the insertion guide has a positioning tongue, this protruding into the opening when the insertion tongue is operatively positioned in the insertion channel.

FIG. 1d schematically shows a view of the holder according to FIGS. 1a to 1c while a license plate is being attached to a vehicle. The holding element 4 is attached to the rear wall 3 of a vehicle. A license plate 2 is attached to the connecting element 5. The user holds the license plate 2 at a slight angle and moves the license plate 2 against the holding element 4 in such a way that the positioning tongue 16 reaches the opening 13, the connecting element 5 then being centered laterally relative to the holding element 4 at the same time.

In the next step, the license plate 2 and thus the connecting element 5 is pivoted in the direction of the arrow 29 against the holding element 4 until the fixing end 14 engages on the fixing end 11. Then the holding element 4 and the connecting element 5 are connected to each other (releasably) resiliently and under pretension, the holder is in the latching position and thus the license plate is attached to the vehicle.

FIG. 2a shows a cross section through the holder 1 in the latching position, corresponding to the view EE of FIG. 2b.

The fixing end 11 and the fixing end 14 are in double engagement: once via the first sheet 20,23 of the fixing end 11 with the third sheet 28 of the fixing end 13, then at the same time via the second sheet 21 of the fixing end 11 with the second arch 27 of the fixing end 14. The double engagement causes a vibration-proof, firm and play-free seat and therefore also enables all arches 20 to 28 (see also FIG. 1c) to be flat compared to a simple engagement hold:

Without the double intervention according to the invention, bends of approximately 180 degrees must be produced for a sufficiently tight fit (see, for example, the curved pivoting ends of the bracket according to the CH 537 291 mentioned above), in which case a curved bending tool, which is costly in terms of manufacturing costs and service life, would be required . As a result, when using the double engagement according to the invention, the sheets 20 to 28 can be considerably more favorable by folding and bending over the task set

Stamping are made.

A further advantage of the configuration according to the invention with the preferred double engagement is provided by the arches 20 to 28, which can then be formed flat: when the locking connection is resiliently engaged or resiliently released, the elastic deformation of the fixing end 11 or the fixing end 14 is comparatively small, the risk of plastic deformation due to overstretching does not exist even with rough handling by the user - the snug, firm fit is maintained perfectly over a very large number of cycles of use. As mentioned above, there is also the fact that the sheet 28 forming a nose runs flat (ie not with its front edge) onto the straight (or curved) section on the sheet 21, so it can easily slide off this, which in turn reduces the stress the fixing end 11 or the fixing end 14 is reduced when engaging or loosening and, for example, avoids a compression of the ends 11, 14, which could lead to plastic deformation.

The lower end regions 30, 32 of the retaining clip 7 and connecting clip 9, due to the simply beveled end sections, offer the same advantage in terms of inexpensive manufacture and a secure fit of the latching connection.

FIG. 2b shows the holder 1 in the latching position from above. It can also be seen here that the spring-elastic, deformable fixing and fixed ends 11, 11 ’and 14, 14’ are arranged laterally from one another and at a distance from one another (across the width in the figure).

This means that a frozen holder (ie when the moisture between the contact surfaces of the fixing / fixing ends freezes in the frost) can be released easily and without great effort if the license plate 2 is grasped from the side and thus from one side is pulled away from the holding element 4 (approximately in the direction of arrow 25). On the one hand, the force for loosening, ie the separation of the connecting element 5 from the holding element 4, is concentrated primarily on the fixing ends 11, 11 'and the fixing ends 14, 14 (in the figure, the connection between the fixing end 11 'and the fixing end 14'). In addition, the contact area between these ends 11, 14 or 11 ', 14' 'is small, so that the force applied causes high stress on the frozen connection point. Finally, the fixing end 14, 14 ’is slightly inclined due to the force acting from the side, which pushes the affected arches 20 to 28, which lie one inside the other in the latching position, away from one another and thus loosens the frozen surfaces from one another. This inclination is supported if the connecting plate 8 is also made of a resiliently deformable material, such as an aluminum or steel sheet, or a resiliently deformable plastic. However, this is not a prerequisite for the function according to the invention, since the (elastic) deformation of the clamps 7, 7 'or 9, 9' or their end sections is already sufficient.

The small thickness of the holder 1 in the latching position is also advantageous. Since the connecting brackets 9,9 'are pushed together almost completely with the retaining brackets 7,7' and the brackets 9,9 ', 14,14' are themselves made thin, in the case of a holder for an exchangeable label (but also for other applications) the License plate are arranged in such a way that it can be perfectly illuminated by the light of a license plate light of a vehicle without shadowing the legibility of the number restricted.

It can also be seen from Figure 2b in conjunction with Figures 1c and 2a that the strip-shaped retaining brackets 7,7 'and connecting brackets 9,9' are each arranged on a base plate 6 and a holding plate 8, in the embodiment shown parallel to one another, the retaining clips 7, 7 'and the connecting clips 9, 9' also being at the same distance from one another.

It follows that the connecting arrangement 18 preferably has two pairs of resilient strips, in each pair a strip with a fixing end and a strip with a fixing end is provided and wherein the other end of the strip with the fixing end as Formed insertion channel and the other end of the strip with the end that is fixed is designed as an insertion tongue.

It also emerges that the fixing ends of the holding element are preferably arranged on a base plate and that more preferably the fixing ends of the holding element are arranged on a holding plate. In addition, it results that the two strips with a fixing end are preferably arranged parallel and at a lateral distance from one another on a base plate and the two strips with a fixing end are arranged parallel and at the same distance on a holding plate.

FIGS. 3a to 3c show a further embodiment of the present invention. FIG. 3a shows a view of a holding element 40 of a holder 50 according to the invention (see FIG. 3c), FIG. 3b shows a view of a connecting element 41 of the holder 50 and FIG Representation of the holder 1 in a view from above in Figure 2b.

The holding element 40 has a base plate 42 for attachment to a vehicle, on which in the upper area (see the coordinate system 17) two laterally and spaced apart, resiliently deformable holding bracket portions 43,43 'are fixed, which again have fixing ends 44,44 '. The connection to the base plate 42 is preferably made via one or more punched connections 10, but can also be made by screwing, gluing, etc.

In a lower region of the base plate 42 there is a holding clamp section 45, which preferably has an insertion channel 46 with an opening 47 and is also preferably fixed to the base plate via one or more punched connections 10 (or another suitable connection).

The fixing ends 44, 44 'of the retaining clip sections 43, 43' are preferably designed in the same way as the fixing ends 11, 11 '(see FIGS. 1a and 10).

The connecting element 41 has a holding plate 48 to which a license plate 2 can be attached, with two laterally and spaced apart, resiliently deformable connecting bracket sections 49,49 in the upper area (see the coordinate system 17) 'are set, which in turn have fixing ends 51,51'. The connection to the base plate 48 is preferably made via one or more punched connections 10, but can also be made by screwing, gluing, etc.

In a lower area of the holding plate 48 there is a connection bracket section 52, which preferably has an insertion guide 53 with a positioning tongue 54 and is also preferably fixed to the base plate via one or more punched connections 10 (or another suitable connection).

The fixing ends 51, 51 'of the connecting bracket sections 49, 49' are preferably of the same design as the fixing ends 14, 14 '(see Figures 1a and 10).

The holder 50 can be brought into the latching position in the same way as FIG. 1d shows for the holder 1.

Figures 4a to 4c show a further embodiment of the present invention. FIG. 4a shows a view of a holding element 60 of a holder 70 according to the invention (see FIG. 4c), FIG. 4b shows a view of a connecting element 61 of the holder 70 and FIG Representation of the holder 1 in a view from above in Figure 2b.

In the embodiment shown, the holding element 60 is punched out of a single piece 62 of a resiliently deformable material, here preferably a sheet metal, and reshaped by further punching steps, so that in the upper area (see coordinate system 17) there are two sides of each other and resiliently deformable retaining clip sections 63,63 'which are spaced apart from one another and which in turn have fixing ends 64,64'.

In a lower area of the holding element 60, holding clip sections 65, 65 are formed, which preferably have insertion channels 66, 66 'each with an opening 67, 67'.

The fixing ends 64, 64 'of the retaining clip sections 63, 63' are preferably designed in the same way as the fixing ends 11, 11 '(see FIGS. 1a and 10).

The connecting element 61 is also punched out of a piece 68 of a resilient, deformable material, here preferably a sheet metal, and reshaped by further punching steps, so that in the upper area (see the coordinate system 17) there are two lateral and spaced apart , resiliently deformable connecting clip sections 69,69 ', which in turn have fixing ends 71,71'.

In a lower area of the connecting element 61 there are connecting clip sections 72, 72 ', each of which has an insertion guide 73, 73' with a positioning tongue 74, 74 '.

Preferably, the fixing ends 71, 71 'of the connecting bracket sections 69, 69' are designed in the same way as the fixing ends 14, 14 (see FIGS. 1a and 10).

The holder 70 can be brought into the latching position in the same way as FIG. 1d shows for the holder 1.

The embodiment according to FIGS. 4a to 4c is suitable, for example, for small signs such as motorcycle signs. Again, the production is simple and inexpensive, no expensive, wear-prone tools (round bending steps) are required, the seat is frost-proof and full, the connection remains flawlessly over many cycles of use even with rough handling.

Depending on the application, different configurations of the holder according to the invention are conceivable, wherein, according to the embodiments shown, the holding element and / or the connecting element can be formed from different parts or also in one piece. Depending on the size of the sign, the dimensions of a base or holding plate or the fixing or fixing ends or the insertion channel can be determined and set by the person skilled in the art in the specific case.

The result is that the lateral distance between the fixing ends is preferably between simple and ten times, preferably between double and six times, very preferably in the range of three and a half times the width of a fixing end (11, 11 ', 44, 44' , 64,64 '). For the license plate of a car, according to the applicant's findings, it is beneficial to set the width of the fixing / fixing ends at 30 mm and the gap between two of these ends at 105 mm, depending on the format and the properties of the selected materials (aluminum sheet, sheet steel or resilient plastic) other dimensions in the areas mentioned above can be favorable.

For the fixing ends there is thus preferably (and in combination with the dimensions of the lateral spacing) a width between 50 mm and 10 mm, preferably between 40 mm and 20 mm and very preferably 30 mm.

In the event that the person skilled in the art provides a bracket according to the invention made of sheet metal, it is preferred that the fixing ends and / or the fixing ends (or the strips, see above) have a thickness between 0.3 mm and 1 mm, preferably between 0.4 and 0.8 mm, very preferably 0.6. PA 13 In combination with a multi-part design of the holding arrangement according to the invention, the thickness of the base plate or the holding plate can be between 0.8 mm and 3 mm, and particularly preferably 2 mm, in order to avoid the mutual inclination of the fixing / fixing ends in the event of frost to support by the elastic deformation of the retaining plate when releasing the locking connection.

Figures 5a to 5c show the expansion connection 10 according to the invention, which can be produced easily and inexpensively by punching with a perfect fit of the connected elements, and also does not increase the thickness of the connected elements, so that the thickness of the brackets is not affected by the connections is, so the brackets can be made very thin.

FIG. 5a shows a section 80 from, for example, the sheet metal strips

Retaining clips 7 and 9 (FIG. 1 a), sections 44, 44 ', 49, 49' and 45, 51 (see FIGS. 3a and 3b) which are connected to the corresponding base or retaining plates 6, 8 and 42, 48, respectively are.

An opening 81 is punched out in section 80, a collar 82 additionally being pushed away from opening 81 by the punching process, so that collar elements 83 protrude from section 80 and surround opening 81.

FIG. 5b shows that the section 80 has been placed on, for example, the base plate 6, which has an opening 85 which is opposite to the opening 81 and into which the collar elements 83 now protrude. The collar elements 83 are dimensioned in such a way that they do not protrude on the other side of the opening 85 in the base plate 6. Furthermore, the collar elements 83 center the section 80 with respect to the base plate 6, that is to say they define the mutual position of the section 80 and the base plate 6. To establish the connection, a conical punch (not shown) from the direction of the arrow 86 in FIG the opening 85 is moved in, whereby the collar elements 83 are pressed against the countersunk, conical wall 87 of the opening 85.

FIG. 5c shows the completed expansion joint 10. The collar elements 83 rest firmly against the conical wall 87 of the countersunk opening 85; the connection is extremely resilient and secure against rotation because the side edges of the collar elements 83 dig somewhat into the conical wall 87. The expansion connection 10 is possible for the connection of any elements.

The result is that the connection of at least some of the fixing ends, the fixing ends, the ends having the insertion channel or the ends having the stop, which each have an opening (81) for the connection, with the one opposite , but with a countersunk opening (85) having a base plate (6) or a retaining plate (8) by means of an expansion joint (10) which is formed by collar sections (83) extending from the opening (81) and attached to the conical walls (87) of the countersunk opening (85) of opposite design, the diameter of the countersunk opening (85) on the side facing the at least one connected end being its smaller diameter.

The embodiments according to the invention have in common that the holder for the releasable attachment of a shield to an object has a connecting arrangement which has a holding element for fastening the holder to the object and a connecting element for fastening to the shield, the holding element and the connecting element being detachable from one another are connectable, and wherein the holding element has two laterally and spaced apart, each resiliently deformable fixing ends, which extend against the operably positioned connecting element and are curved towards this and the connecting element two opposite to the fixing ends of the holding element arranged, each resiliently deformable fixing ends, which extend against the holding element and are curved in an arc-shaped manner and opposite to the fixing ends, in such a way that they each have a releasable locking connection b and that the holding element further has at a distance over a height from the fixing ends at least one insertion channel for an insertion guide provided on the connecting element and at the same distance from the fixing elements, such that the connection element with the insertion guide first enters the insertion channel can be plugged in and can be brought into the latching connection with the holding element by a pivoting movement with the insertion guide positioned in the insertion channel and released from it again.

Claims (14)

Claims 1. Holder for the releasable attachment of a shield (2) to an object, which has a holding element (4,40,60) for attaching the holder (1,50,70) to the object and a connecting element (5,41,61) Has fastening on the shield (2), the holding element (4,40,60) and the connecting element (5,41,61) being releasably connectable to one another, characterized in that the holding element (4,40,60) two laterally from one another and at a distance from one another, each resiliently deformable fixing ends (11, 11 ', 44, 44', 64, 64 ') which extend towards the operably positioned connecting element (5, 41, 61) and are curved towards this in an arc-shaped manner are and the connecting element (5,41,61) two oppositely to the fixing ends (11,11 ', 44,44', 64,64 ') of the holding element (4,40,60) arranged, each resiliently deformable fixing ends (14,14'51,51 ', 71,71'), which extend against the holding element (4,40,60) and are arcuate and opposite to it ch to the fixing ends (11, 11 ", 44, 44 ', 64, 64') are curved in such a way that they each form a releasable locking connection with these, and that further the holding element (4, 40, 60) opposite the fixing ends and at a distance from them at least one insertion channel (12, 12 ', 46, 66, 66') for one provided on the connecting element (5, 41, 61) at the same distance from the fixing ends (14, 14 ') 51,51 ', 71,71') arranged insertion guide (15,15 ', 53,73,73') such that the connecting element (5,41,61) with the insertion guide (15,15 ', 53, 73, 73 ') can be inserted first into the insertion channel (15, 15', 53, 73, 73 ') and by a pivoting movement with the insertion guide (15 , 15 ', 53, 73, 73') can be brought into the locking connection with the holding element (4, 40, 60) and released from this again. 2. Holder according to claim 1, wherein the fixing ends (11, 11 ', 44, 44', 64, 64 ') are double-curved with different directions of curvature and the fixing ends (14, 14'51, 51', 71, 71 ') are three-fold curved with alternating direction of curvature. 3. Holder according to claim 2, wherein the curvatures of the fixing ends (11,11 ', 44,44', 64,64 ') and the fixing ends (14,14'51,51', 71,71 ') are such are designed so that when executing the pivoting movement for the locking connection, a fixing end (14,14'51,51 ', 71,71') is flat on the associated fixing end (11,11 '', 44,44 '', 64,64 ') and slides operationally on this. 4. Holder according to claim 1, wherein a connection arrangement comprises two pairs of resilient strips, in each pair a strip with a fixing end (11,11 ', 44, 44', 64,64 ') and a strip with a fixing end (14,14'51,51 '', 71,71 ') is provided and the other end of the strip with the fixing end (11,11', 44,44 ', 64,64') as an insertion channel (12, 12 ', 46,66,66') and the other end of the strip with the fixed end (14,14'51,51 ', 71,71') as an insertion guide (15,15 ', 53,73,73 ') is trained. 5. Holder according to claim 1, wherein the insertion channel (12,12 ', 46,66,66') is formed by one end of the holding element (4,40,60) which is bent at an acute angle to this, and wherein the Slide-in guide (15, 15 ', 53, 73, 73') is formed by one end of the connecting element (5, 41, 61) which is formed at an obtuse angle that is opposite to the acute angle in the holding element (4, 40, 60). 6. Holder according to claim 1, wherein an outer side of the insertion channel (12, 12 ', 46, 66, 66') has an opening (13, 13 ', 47, 67, 67') and the insertion guide (15, 15 ', 53 , 73, 73 ') has a positioning tongue (16, 16', 54, 74, 74 '), which when the positioning tongue (16, 16 ', 54,74,74') protrudes into the opening (13,13 ', 47,67,67'). 7. Holder according to claim 1, wherein the fixing ends (11, 11 ', 44, 44') of the holding element (4, 40, 60) are arranged on a base plate (6, 42). 8. Holder according to claim 1, wherein the fixing ends (14,14'51,51 ') of the holding element (4,40,60) are arranged on a holding plate (8,48). 9. Holder according to claim 3, wherein the two strips with a fixing end (11, 11 ', 44, 44', 64, 64 ') parallel and at a lateral distance from each other on a base plate (6, 42) and the two strips are arranged with a fixing end parallel and at the same distance on a holding plate (8,48). 10. Holder according to claim 1, wherein the lateral distance between the fixing ends (11,11 ', 44, 44', 64,64 ') is at least simple, preferably twice, very preferably 3.5 times the width of a fixing end (11.11 ', 44.44', 64.64 '). 11. Holder according to claim 1 or 3, wherein the width of the fixing ends (11,11 ', 44,44', 64,64 ') or the strip is smaller than 50 mm, preferably smaller than 40 mm and most preferably between 20 and 30 mm. 12. Holder according to claim 1 or 3, wherein the fixing ends (11,11 ', 44,44', 64,64 ') and the fixing ends (14,14'51,51' ', 71,71') or the strips consist of a metal sheet whose thickness is between 0.3 mm and 1 mm, preferably between 0.8 and 0.4 mm, very preferably 0.6 mm. 13. Holder according to claim 7 or 8, wherein the thickness of the base plate (6,42) is between and, preferably is and / or the thickness of the holding plate (8,48) is between and, preferably is 14. Holder according to claim 7 or 8, wherein the connection of at least some of the fixing ends (11,11 ', 44,44', 64,64 '), the fixing ends (14,14'51,51', 71, 71 '), the ends having the insertion channel or the ends having the stop, each of which has an opening (81) for the connection, with the base plate (6) or retaining plate (8) having an opposite but countersunk opening (85). by means of an expanding connection (10) which is formed by collar sections (83) extending from the opening (81) and resting on the conical walls (87) of the counter-sunk opening (85), the diameter of the countersunk opening ( 85) on the side facing the at least one connected end is its smaller diameter. In addition 9 sheets of drawings