FR3042480B1 - WIPER BLADE BROOM PACKAGING DEVICE - Google Patents

Abstract

Wiper blade wrapping apparatus having an envelope 10a-c) for receiving at least one windscreen wiper blade (12a) and at least one bearing element (14a, 15a) which, when in the state packaged, is in the casing (10a) and allows at least a portion of the wiper blade (12a) to be held, the extension length (16a) of the bearing element (14a, 15a) in the main extension direction (18a) of the casing (10a) in the packaged state corresponds to not more than 50% of the extension length (20a) of the casing (10a) in the main extension direction (18a).

Description

Field of the invention

The present invention relates to a wiper blade packaging device comprising an envelope for receiving at least one wiper blade and at least one bearing element which, in the packaged state, is located in the envelope and makes it possible to hold the wiper blade at least in part. The invention also relates to a wiper blade package comprising a packaging device and a bearing element for a wiper blade packaging device. The invention also relates to a product comprising a device for packaging a wiper blade.

State of the art

There is already known a windscreen wiper blade packaging device having an envelope for receiving a wiper blade as well as a bearing element which is located in the envelope in the packed state and which serves to receive at least partially the wiper blade, the extension length of the bearing element in the main direction of extension of the envelope in the packed state corresponds at least practically to the length d extension of the envelope in the main direction of extension.

Presentation and advantages of the invention

The present invention relates to a device for packaging a wiper blade of the type defined above, characterized in that the extension length of the bearing element in the main extension direction of the envelope in the packed state corresponds to at most 50% of the length of extension of the envelope in the main direction of extension.

In other words, the subject of the invention is a device for packaging a wiper blade, in particular a device for packaging a flat wiper comprising an envelope for receiving at least one wiper blade. in particular a flat wiper blade which, for this purpose, has at least one location and a bearing element which is in the wrapped state in the envelope, in particular in the location for at least partially receiving the wiper blade, especially in the packaged state.

According to the invention and as indicated above, the extension length of the bearing element in the main direction of extension of the envelope in the packed state represents at most 50%, advantageously at most 30% and preferably at most 15% and particularly preferably at most 5% of the length of extension of the package in the main direction of extension. The expression "provided for" according to this description designates a means in particular designed and / or equipped to perform a certain function. The fact that an object is provided to perform a certain function means in particular that this object fulfills this function in at least one state of application and / or use and / or performs this function. In addition, the expression “main direction of extension” of an object designates in particular a direction parallel to the edge and / or to the longest side of the parallelepiped which just just surrounds the object, in particular a geometric parallelepiped. The expression “wiper blade packaging device” according to the present invention designates at least a part, in particular a sub-assembly of a wiper blade packaging, in particular of a wiper blade packaging. flat wiper. In particular, the wiper blade packaging device also relates to the entire package, in particular the entire package of a flat wiper blade. As a variant or in addition, a wiper blade packaging device is a component of a wiper blade packaging, in particular of a flat wiper blade packaging. In particular, the envelope is used in particular to receive one or at least two at the same time, and advantageously precisely two wiper blades, in particular flat wiper blades. In this case, the wiper blade is a packaging product. A "packaging product", in the present context, designates a broom element and / or in particular an element packaged in a state ready to be delivered and / or to be transported.

A “bearing element” according to the invention is an element produced in particular separately and / or distinctly from the casing and which has, in particular at least, a bearing surface for receiving the wiper blade, in particular at least one component of the wiper blade such as for example the wiping blade, the wiping lip, the elastic rail and / or a deflector element. In particular, the bearing element makes it possible to receive at least two and preferably precisely two wiper blades to hold them at least partially. Advantageously, the length of extension of the bearing surface in the main direction of extension of the envelope in the enveloped state corresponds to at least 50%, advantageously at most 30% and preferably at most 15% and in a particularly preferred manner at most 5% of the length of extension of the package in the main direction of extension. Preferably, the bearing element, in particular with the casing, makes it possible to stretch the wiper blade. The bearing element may in particular be partly made of plastic.

Advantageously, the bearing element is however at least in part and preferably at least in large part and in a particularly preferential manner, entirely in a material different from a plastic material, preferably cardboard and a particularly preferably in Chromoduplex cardboard, that is to say recycled cardboard of category GD2.

Advantageously, the bearing element and the casing are at least in part, preferably at least in large part and in a particularly preferred manner, entirely made of the same material. The expression “at least in large part” is synonymous in particular with at least 55%, advantageously with at least 65%, preferably with at least 75% and in a particularly preferred manner with at least 85 % and in a particularly advantageous manner, at least 95%.

The appropriate production of the wiper blade packaging device makes it possible in particular to improve the efficiency, in particular the manufacturing efficiency, the manufacturing efficiency, the overall dimensions and / or the efficiency. economic. In addition, this allows for a particularly flexible wiper blade packaging device. In addition, we will have a particularly ecological packaging device. In addition, it is possible to arrive at an advantageous possibility of equipment according to which the bearing elements can in particular be used in combination with existing envelopes. The bearing element is, for example, in the middle part of the enclosure in the main direction of extension of the enclosure, in particular in the location. Preferably, the bearing element is however provided, with respect to the main direction of extension of the envelope, at least in large part and advantageously in total in an end zone and / or a marginal zone of the 'envelope, especially in the location, which is different from the middle area. This allows in particular to optimize the size of the envelope and / or location.

If the bearing element is provided at least in part by a form connection in the casing, in particular in the location, this makes it possible to reduce the overall dimensions.

Preferably, the bearing element, in the packaged state when the wiper blade is in the casing, in particular in the location is completely connected by a connection by form with the casing in particular the location.

According to another characteristic, the bearing element has at least one bearing surface, in particular, the bearing surface mentioned above for receiving the wiper blade and which has an extension length in the main direction of extension of the envelope which is at most 10 mm, advantageously at most 8 mm, preferably at most 6 mm and in a particularly preferred manner, at most 4 mm. The bearing surface has in particular an extension length in the main direction of extension of the envelope which is at least 0.1 mm, advantageously at least 0.3 mm, preferably at least 0.4 mm and in a particularly preferred manner at least 0.5 mm. The length of extension of the bearing surface in the main direction of extension corresponds, in a particularly preferred manner, to the thickness of the material of the bearing element. This makes it possible to arrive at a very precise and / or advantageously targeted support. In addition, this translates into an advantageous saving of material, which makes it possible in particular to reduce the cost.

According to a development of the invention, the bearing element surrounds the wiper blade in the packaged state at least in large part and advantageously totally, in particular in the peripheral direction of the wiper blade. Advantageously, the bearing element thus defines at least one orifice for receiving the wiper blade which corresponds at least essentially, advantageously, precisely, in particular to the wiper blade and advantageously to the end zone of the wiper blade, this receiving orifice being in particular provided to surround the wiper blade in the packaged state, at least in large part and advantageously totally, especially in the peripheral direction of the wiper blade. The fact that two objects "correspond at least essentially" in their realization means in particular that the objects differ in volume and / or in surface at most 25%, preferably at most 15% and in a particularly preferential, at most 10%. This makes it possible to arrive at a particularly safe and / or solid positioning.

According to another characteristic, the bearing element comprises at least one wiper blade receiving hole in particular which defines the wiper blade receiving hole mentioned above and which at least partially receives the wiper blade and which holds the wiper lip of the wiper blade without contact. The bearing element is in particular provided for positioning at least one component of the wiper blade other than the wiping lip, such as for example the wiping blade, the elastic rail and / or a deflector so that the the wiper blade lip does not touch the bearing element. This allows a particularly guaranteed positioning advantageously protecting sensitive parts, in particular the wiping lip.

There will be a particularly economical and / or robust wiper blade packaging device, in particular if the bearing element is made in one piece. In this context, "production in one piece" means that it is a connection at least by the material and / or a production in one piece. The bonding by the material is obtained for example, by a bonding process, an overmolding process, a welding process and / or other such process. Advantageously, a production in one piece means that the molding is done in one piece. Preferably, a part produced from a single blank, a part produced in the mass and / or a cast part such as that obtained by extrusion, in particular by an extrusion process with one or more components and / or a process injection, in particular an injection process with one or more components.

According to another characteristic, the bearing element is produced at least in part and preferably at least in large part and in a particularly preferential manner, completely in the form of a folded element.

A “folded element” according to the invention designates an element capable of being folded, which is advantageously in a single part and which is advantageously provided to be folded at least with a folding edge and / or to be grouped folded. In particular, the bearing element and / or the envelope may be formed from several parts and have a hinge for folding. It is also conceivable that the bearing element and / or the packaging is at least partly made of plastic and comprises a hinge film for folding at least as a folding edge. Preferably, the bearing element and / or the envelope is in the form of a folding box and comprises in particular a folding at least one folding line in the form of a folding edge. This allows a particularly simple, rapid and / or economical manufacture.

According to a preferred development of the invention, the bearing element does not have any connection by the material, in particular no bonded connection, which therefore reduces the manufacturing time.

According to another characteristic, the bearing element has an outer contour which is at least practically parallelepiped. In this context, the expression “external contour at least practically parallelepipedic” designates an external contour which differs in particular from an external parallelepipedic contour according to a fraction of volume of at most 15%, advantageously at most 10% and of a particularly preferred manner of at most 5%. This allows for a wiper blade packaging device of particularly simple construction.

According to another characteristic, the windscreen wiper battery packaging device comprises at least one other bearing element distinct and / or separate from the bearing element and which, in the packaged state, is located in the casing , in particular in the location and which makes it possible to receive the wiper blade in particular in the wrapped state at least partially to hold it and advantageously with the bearing element, to hold it at least in large part. This allows very simple positioning of the wiper blade.

If this other bearing element is at least essentially symmetrical plane with respect to the bearing element, in particular with respect to a plane perpendicular to the main direction of extension, the manufacture will be simple and / or economical. Advantageously, with respect to the main direction of extension of the packaging, the other bearing element will be at least in large part, advantageously entirely in another end zone or another edge zone of the packaging opposite the end zone and / or the edge zone. In addition, the fact that an object "is at least practically symmetrical plane" with respect to another object means in particular that it is a symmetry of the object with respect to a defined plane or mirror and / or which can be defined and in the present case, in particular of a plane perpendicular to the main direction of extension and which differs from the other object according to a volume fraction of at most 15% and preferably at most 10 % and in a particularly preferred manner at most 5%.

According to another characteristic, the wiper blade packaging device comprises at least one other envelope, in particular of a different type of envelope and in particular at least the bearing element, in the packed state, is located in the other envelope and in particular the extension length of the bearing element, in the main direction of extension of the other envelope corresponds to at most 50%, advantageously at most to 30%, preferably at most 15% and in a particularly preferred manner at most 5% of the extension length of the other envelope in the main direction of extension. The expression "object of different types" represents in the present context objects which differ in their structure. This makes it possible to advantageously increase flexibility in particular.

The wiper blade packaging device is not limited to the application and embodiment described above and in particular the wiper blade packaging device may include a number elements of components or units different from the above number without departing from the scope of the invention.

drawings

The present invention will be described below, in more detail, using embodiments of a wiper blade package comprising a wiper blade packaging device for wrapping and a bearing element, according to a perspective view, FIG. 1 is a perspective view of a wiper blade package with a packaging device comprising a casing and a bearing element, FIG. 2 is a first schematic view of the bearing element, FIG. 3 is a second schematic view of the bearing element, FIG. 4 shows a product with a wiper blade and a wiper blade packaging device glass in the envelope, Figure 5 shows the envelope in the unfolded state, Figure 6 shows the bearing element in the folded state, Figure 7 shows a product with another packaging device wiper blade according to a perspective view, fig ure 8 shows a bearing element of another device for packaging the wiper blade of FIG. 7 in a schematic view, FIG. 9 shows a first piece of packaging for an envelope of the other device of wiper blade assembly of Figure 7 in the unfolded state, Figure 10 shows a second part of packaging of the envelope of the other wiper blade packaging device of Figure 7 in the unfolded state, Figure 11 shows a product with a first wiper blade packaging device in a perspective view, Figure 12 shows a bearing element of the other device d packaging of wiper blade of FIG. 11 in schematic view, FIG. 13 shows a first part of packaging of the envelope of the other packaging device of wiper blade of FIG. 11 in the unfolded state, FIG. 14 shows a second packaging part of the packaging of the other wiper blade packaging device of Figure 11 in the unfolded state and, Figure 15 shows a third packing part of the packaging of the other wiper blade packaging device d 'wiper according to Figure 11 in the unfolded state.

Description of embodiments

FIG. 1 shows, by way of example, a package of ba lai wiper 32a shown in perspective view. The wiper blade package 32a is used to package at least one wiper blade 12a; in this case it is precisely a wiper blade 12a. (see also figure 4). The wiper blade package 32a is a package for a flat wiper blade. The wiper blade package 32a thus makes it possible to package at least one flat wiper blade. As a variant, it is also possible to envisage packaging a wiper blade for packaging an articulated wiper blade. In addition, the wiper blade package can also receive at least two, and advantageously precisely two wiper blades. In addition, the wiper blade packaging may also include other elements and in particular an auxiliary packaging means such as for example an adhesive tape, labels, foam, paper and / or elements. bubble wrap or the like. The wiper blade package 32a further includes a wiper blade packaging device. The wiper blade packaging device comprises a casing 10a. The casing 10a receives at least one wiper blade 12a. In the present case, the casing 10a receives precisely the wiper blade 12a. The envelope 10a is in one piece. The envelope 10a is made at least largely of cardboard, in particular Chromoduplex cardboard. The envelope 10a is in the form of a folding element. The envelope 10a is elongated. The casing 10a has at least essentially a parallelepipedic outer contour. The casing 10a has two longitudinal walls 36a and two transverse walls 38a. The direction of extension of the longitudinal wall 36a defines a main direction of extension 18a for the casing 10a. The extension length 20a of the casing 10a in the main direction of extension 18a is adapted to the longitudinal extension of the ice-wiper blade 12a. in this case, the extension length 20a of the casing 10a in the main direction of extension 18a is about 670 mm.

The direction of extension of the transverse wall 38a defines the direction of transverse extension 40a in the casing 10a which is in particular perpendicular to the main direction of extension 18a. In the present case, the extension length 58a of the casing 10a in the transverse extension direction 40a is between 40 mm and 80 mm; it is advantageously between 50 mm and 70 mm. The direction of extension which is in particular perpendicular to the main direction of extension 18a and to the direction of transverse extension 40a corresponds to the direction of extension in height 41a of the casing 10a. In the present case, the extension length 60a of the casing 10a in the direction of extension in height 41a is between 25 mm and 50 mm, it is advantageously between 30 mm and 45 mm. In addition, the casing 10a has a bottom 42a and a cover or upper wall 44a. The bottom 42a and the cover 44a connect the longitudinal wall 36a and the transverse wall 38a together. The longitudinal wall 36a, the transverse wall 38a, the bottom 42a and the cover 44a at least largely define a housing 46a, in particular for the wiper blade 12a. In the packed state, the wiper blade 12a is in the housing 46a. It is also possible to envisage, as a variant, an envelope for notably receiving at the same time one or two ice-wiper blades. One can also provide a packaging to receive in particular at the same time any number of wiper blades, for example three wiper blades and / or at least four wiper blades. It is also possible to have an envelope in several parts and / or to be made of any other material such as for example plastic and / or a composite material.

In the present case, the cover or upper wall 44a forms a window 48a. The window 48a occupies over most of the upper wall 44a. The window 48a corresponds, in this case, to an opening. As a variant or in addition, it is also possible to envisage a window closed at least advantageously in part and preferably at least in large part by a transparent element such as a film and / or a window pane. We can also consider completely removing the window.

To cover and / or close the window 48a, the envelope 10a in this case comprises a covering element 50a. The cover element 50a is a folding cover. The cover member 50a has at least one closure member 52a. The closure element 52a in the present case is in the form of a closure or locking tab. The closure element 52a cooperates with a corresponding closure element 54a of the casing 10a. This closing element is produced in the form of a housing. As a variant, it is also possible to envisage producing closure elements in the form of micro-claw elements or magnetic elements and / or completely eliminating the closure elements. The envelope 10a also includes a suspension tab 56a. The hanger 56a is provided on one of the transverse walls 38a. The hanger 56a is made in the form of a suspension member (known as a standard euro suspension member). The hanger 56a can be folded down. In the folded down state, the hanger 56a is applied completely against the bottom 42a so that the hanger 56a can advantageously stack, especially for transport. As a variant, it is also possible to envisage removing the suspension device 56a and / or making a suspension means in any form.

The wiper blade packaging device comprises at least one bearing element 14a, 15a. In the present case, the wiper blade packaging device has two bearing elements 14a, 15a. The bearing elements 14a, 15a are in the envelope 10a in the packaged state. The bearing elements 14a, 15a are provided at least in part with a form connection in the casing 10a. The bearing elements 14a, 15a are produced separately from each other. The bearing elements 14a, 15a are plane symmetrical, in particular with respect to a plane perpendicular to the main direction of extension 18a. The bearing elements 14a, 15a serve to receive at least in large part the wiper blade 12a. In the present case, the bearing elements 14a, 15a in combination with the casing 10a make it possible to stretch the wiper blade 12a. A wiper blade 12a in the shape of a flat wiper blade has its own high tension so that the wiper blade has to be stretched for packaging. In particular, if bearing elements are used, other packaging components are avoided such as for example a thermally deformed envelope or shell (blister) and / or a stretchable sleeve. In the present case, the element 14a among the bearing elements 14a, 15a is located in the main direction of extension 18a of the envelope 10a, in the end region 22a of the envelope 10a. The other element 15a among the bearing elements 14a, 15a is located in the main direction of extension 18a of the envelope 10a in another end zone 23a of the envelope 10a opposite the end zone 22a . The bearing element 14a among the bearing elements 14a, 15a will be described below, in more detail with reference to Figures 2 and 3. The description given below applies practically to the other bearing element 15a given the symmetrical planar embodiment of the bearing elements 14a, 15a. The bearing element 14a is in one piece. The bearing element 14a is made entirely of cardboard, in particular coated Chromoduplex cardboard. Thus, the bearing element 14a and the casing 10a are at least largely made of the same material. The bearing element 14a is a folding element. The bearing element 14a does not have any connection by the material. In the folded state, the bearing element 14a is maintained by its own tension. The bearing element 14a has at least one substantially parallelepipedic outer contour.

The extension length 16a of the bearing element 14a, in the main direction of extension 18a of the package 10a corresponds, in the packed state, to at most 50% of the extension length 20a of the packing 10a of the main extension direction 18a. In the present case, the extension length 16a of the bearing element 14a of the main direction of extension 18a of the casing 10a corresponds at most to 5% of the extension length 20a of the package 10a in the main direction of extension 18a. Thus, the extension length 16a of the bearing element 14a in the main direction of extension 18a corresponds to approximately 30 mm. The extension length 62a of the bearing element 14a in the transverse direction of extension 40a of the casing 10a corresponds at least essentially to the extension length 58a of the casing 10a in the transverse direction d 'extension 40a. The extension length 62a of the bearing element 14a, in the transverse extension direction 40a is between 40 mm and 80 mm; it is advantageously between 50 mm and 70 mm. The extension length 64a of the bearing element 14a in the direction of extension at height 41a of the package 10a corresponds at least essentially to the extension length 60a of the package 10a in the direction d 'extension in height 41a. The extension length 64a of the bearing element 14a in the direction of extension at height 41a is thus between 25 mm and 50 mm; advantageously, it is between 30 mm and 45 mm. The bearing element 14a has a wiper blade receiving hole 28a. The wiper blade receiving port 28a in the packaged state is in one side facing the wiper blade 12a and / or in one side of the bearing member 14a facing in. other end region 23a. The wiper blade receiving hole 28a corresponds at least practically to the wiper blade 12a, in particular to the part of the wiper blade which, in the packaged state, is located in the area end 22a. The wiper blade receiving port 28a at least partially receives the wiper blade 12a in the packaged state. The wiper blade receiving port 28a surrounds the wiper blade 12a completely in the peripheral direction.

To receive and / or support the wiper blade 12a, the bearing element 14a has at least one bearing surface 24a, 26a. In the present case, the bearing element 14a has two bearing surfaces 24a, 26a. The bearing surfaces 24a, 26a are located on the opposite sides of the wiper blade 12a with respect to the main direction of height extension 41a. The receiving surfaces 24a, 26a correspond at least in part to the outer limit of the wiper blade receiving port 28a. The bearing surfaces 24a, 26a have an extension length in the main direction of extension 18a of the package 10a which is between 0.4 mm and 0.7 mm. In the present case, the extension length of the bearing surfaces 24a, 26a in the main extension direction 18a corresponds to a thickness of material of the bearing element 14a. The bearing element 14a and in particular the bearing surfaces 24a, 26a are further provided to receive at least one component of the wiper blade 12a and as will be explained later, a wiping blade, a rail d wiping and / or a wind deflecting element, so that the wiping lip 30a of the wiper blade 12a is not in contact, in particular with the outer limit of the orifice for receiving the wiper blade - ice 28a. (see also figure 3). As a variant, it is also possible to envisage removing another bearing element. In addition, other bearing elements can be provided such as for example at least three bearing elements and / or at least four bearing elements and in particular in the case where the wiper blade packaging receives at least several wiper blades. In this context, one could also provide a bearing element to receive at least two wiper blades. In addition, in principle, one could make a bearing element in several parts and / or any other material such as for example plastic and / or a composite material.

Figure 4 is a partial view of a product 34a having a wiper blade packaging device and a wiper blade 12a in the casing 10a; the wiper blade 12a is located in the housing 46a. The wiper blade 12a is stretched by the casing 10a and the bearing elements 14a, 15a. The lip 30a of the wiper blade 12a is kept out of contact with the bearing elements 14a, 15a, which advantageously makes it possible to protect the particularly sensitive components of the wiper blade 12a such as the wiping lip 30a.

Figures 5 and 6 show the casing 10a and the bearing element 14a in the unfolded state. Figure 6 applies practically to the bearing element 15a. Figures 5 and 6 thus correspond at least essentially to the folding plane; several fold lines are indicated. As the folding plan must be clear, only the different extension lengths will be described below.

A first extension length 20a, in particular the extension length 20a of the package 10a is located in the main direction 18a corresponding to approximately 670 mm. A first extension length 58a, in particular the extension length 58a of the casing 10a in the transverse direction 40a corresponds to approximately 70 mm. A third extension length 60a, in particular the extension length 60a of the casing 10a in the upward direction 41a corresponds substantially to 43 mm. A fourth extension length 66a, in particular an extension length of the envelope 10a in the main extension direction 18a in the unfolded state corresponds to approximately 845 mm. A fifth extension length 68a, in particular a first extension length of the packaging 10a in the transverse direction 40a and with the extension direction in height 41a in the unfolded state represents approximately 378 mm. A sixth extension length 70a, in particular an optional transparent extension length in the main direction of extension 18a, corresponds to approximately 625 mm. A seventh extension length 72a, in particular an extension length of the transparent element, in particular optional in the transverse direction of extension 40a thus corresponds substantially to 66 mm. An eighth extension length 74a, in particular a first extension length of the viewing recess 48a in the main extension direction 18a corresponds substantially to 601 mm. A ninth extension length 76a, in particular in the form of an extension of the window 48a in the transverse extension direction 40a thus corresponds to approximately 42 mm.

A tenth extension length 16a, in particular the extension length 16a of the bearing element 14a in the main direction of extension 18a corresponds to approximately 30 mm. An eleventh extension length 62a, in particular the extension length 62a of the bearing element 14a in the transverse extension direction 40a corresponds to approximately 69 mm. A twelfth extension length 64a, in particular the extension length 64a of the bearing element 14a in the direction of extension at height 41a corresponds to approximately 42 mm. A thirteenth extension length 78a, in particular the extension length of the bearing element 14a in the main direction of extension 18a, in the unfolded state corresponds substantially to 157.5 mm. A fourteenth extension length 80a, in particular an extension length of the bearing element 14a in the transverse extension direction 40a and in the height extension direction 41a in the unfolded state corresponds to approximately 117 mm .

Figures 7 to 15 show other embodiments of the invention. The following descriptions and drawings are practically limited to the differences between the exemplary embodiments and for the same components the same references will be used in the description and in the drawings of the other exemplary embodiments, in particular as in FIGS. 1 to 6. To distinguish the exemplary embodiments, the letter (a) of the numerical references of the exemplary embodiment of FIGS. 1 to 6 will be replaced in the exemplary embodiments of FIGS. 7 to 15 by the letters (b) and (c) suffixes of the numerical references.

Figures 7 to 10 show another embodiment of the invention. In this embodiment, the references used in FIGS. 7 to 10 are supplemented by the suffix (b). This other exemplary embodiment according to FIGS. 7 to 10 differs from the previous exemplary embodiment at least essentially by the casing 10b of the wiper blade device.

In the present case, the bearing element 14b is identical to the bearing element 14a of the previous embodiment example. Envelope 10b is in two parts. The envelope 10b is practically in the form of a sliding box. The envelope 10b thus comprises a first envelope part 82b and a second envelope part 84b. The first part of envelope 82b is the outer envelope. The second part of envelope 84b is the inner envelope. The second part of the casing 84b has a housing 46b for the wiper blade 12b. The first envelope part 82b and the second envelope part 84b can slide linearly with respect to each other to open the envelope 10b.

As the bearing element 14b is identical to the bearing element 14a of the previous embodiment example, the wiper blade packaging device here comprises at least one other packaging of a packaging type different, in particular the casing 10a of the previous embodiment with the extension length 16b of the bearing element 14b in the main direction of extension 18b of the casing 10b and of the other casing corresponds at most at 50% of the extension length 20b of the envelope 10b and of the other envelope in the main direction of extension 18b. In this case, the wiper blade packaging device thus corresponding to a component of a wiper blade packaging 32b.

FIG. 9 shows the first part of the envelope 82b in the unfolded state while FIG. 10 shows the second part of the envelope 84b in the folded state. The extension length of the envelope parts 82b, 84b thus corresponds at least essentially to the extension lengths of the previous embodiment example will not be detailed again in the present case.

Figures 11 to 15 show another embodiment of the invention. For this exemplary embodiment according to FIGS. 11 to 15, the numerical references will be supplemented by the suffix (c) in place of the suffixes (a) and (b) of the preceding examples. This other exemplary embodiment according to FIGS. 11-15 differs from the previous exemplary embodiment essentially by the casing 10c of the wiper blade device.

In this case, the envelope 10c is in three parts. Envelope 10c can be divided and / or separated. The envelope 10c thus comprises a first envelope part 82c, a second envelope part 83c and a third envelope part 84c. The first envelope part 82c and the second envelope part 83c are produced in the form of packages. The first part of envelope 82c is mainly made of rubber. The first packaging part 82c defines a first part in the present case which corresponds in particular to at least practically 50% of the location 46c of the wiper blade 12c. The second envelope part 83c is completely made of plastic. The second envelope part 83c is at least practically transparent. The second envelope part 83c delimits a second part in the present case, in particular at least essentially 50% of the location 46c of the wiper blade 12c. The third part of envelope 84c is produced in the form of an inner packaging. The third part of envelope 84c is located in location 46c. The third part of packaging 84c is completely cardboard. The third envelope part 84c serves as a connecting element for connecting the first envelope part 82c and the second envelope part 83c. As a variant, it can also be envisaged that at least one of the packaging parts is in any other way, in particular the first.

Figure 13 shows the first envelope part 82c in the unfolded state; Figure 14 shows the second envelope part 83c in the folded state; Figure 16 shows the third envelope part 84c in the unfolded state. The first packaging lengths of the packaging parts 82b, 83b, 84b thus correspond at least essentially to the extension length of the previous example. Only the lengths of extension of the packaging parts 82c, 83c, 84c in the main direction 18c differ from the previous embodiments and will not be carried out separately.

The extension length of the first envelope part 82c in the main direction of extension 18c corresponds to the unfolded state, about 465 mm and the folded state to about 350 mm. The extension length of the second packaging part 83c in the main direction 18c of extension in the unfolded state, to approximately 358 mm and in the new folded state, this corresponds to approximately 15 mm. The extension length of the third envelope part 84c in the main direction of extension 18c corresponds to approximately 360 mm.

NOMENCLATURE OF MAIN ELEMENTS

In this nomenclature only numerical references are used, without their literal suffixes a, b, c 10 Casing 12 Wiper blade 14 Main extension direction 16 Tenth extension length of the bearing element in the main direction extension 18 Main extension direction 20 First extension length in main extension direction 22 End zone 23 End zone 24, 26 Support surfaces 28 Wiper blade receiving hole 32 Wiper blade packaging 34 Product 36 Longitudinal wall 38 Cross wall 40 Transverse extension direction 41 Height extension direction 42 Bottom 44 Upper wall 46 Housing 48 Window 50 Cover element 52 Closing element 54 Housing for closing element 56 Hanging lug 58 Second extension length of the enclosure in the transverse extension direction 60 Third length d extension in direction of extension in height 62 eleventh extension length of bearing element in transverse direction of extension 64 Twelfth extension length of bearing element in direction of extension in height 66 Fourth extension length in the main direction of extension 68 Fifth extension length in the dirty transverse direction and in the direction of extension in height in the unfolded state 70 Sixth extension length of a transparent element in the main direction of extension 72 Seventh length of extension, in particular of the transparent element in the direction of transverse extension 74 Eighth length of extension of the window in the main direction of extension 76 Ninth length of extension of the window in the transverse direction of extension 78 Thirteenth extension length of the bearing element in the main direction d extension in the unfolded state 80 Fourteenth length of extension of the bearing element in the transverse direction of extension and in the direction of height extension in the unfolded state 82 First part of the envelope 84 Second part envelope

Claims (6)

REVE N DI CAT IONS 1 °) Wiper blade packaging device comprising a casing (lOa-c) to receive at least one wiper blade (12a-c) and at least one bearing element (14a, 15a; 14b; 15c) which, in the wrapped state, is located in the envelope (10a-c) and makes it possible to hold at least partially the wiper blade (12a-c), the extension length (16a) of the bearing element (14a, 15a; 14b; 15c) in the main extension direction (18a; 18c) of the casing (10a-c) in the packed state corresponding to the more than 50% of the extension length (20a) of the envelope (10a-c) in the main direction of extension (18a; 18c), characterized in that the bearing element (14a, 15; 14b , 15c) is produced at least in part as a folding element, of cardboard, in particular of chromoduplex cardboard, does not have any connection by the material, and has an external contour at least practically parallelepiped. 2 °) wiper blade packaging device according to claim 1, characterized in that the bearing element (14a, 15a; 14b; 15c) is located at least largely in the end region (22a; 23a) of the envelope (lOa-c) relative to the main direction of extension (18a; 18c) of the envelope (lOa-c). 3 °) Wiper blade packaging device according to claim 1 or 2, characterized in that the bearing element (14a, 15a; 14b; 15c) is held in the casing (10a-c) at least in part by a connection by form. 4 °) Wiper blade packaging device according to one of claims 1 to 3, characterized in that the bearing element (14a, 15a; 14b; 15c) comprises at least one bearing surface (24a, 26a) to support the wiper blade (12a-c) and which has an extension length in the main direction of extension (18a, 18c) of the casing (IQa-c) of at most 10 mm. 5 °) Wiper blade packaging device according to one of claims 1 to 4, characterized in that the bearing element (14a, 15a; 14b; 15c) surrounds at least a large part of the blade wiper (12a-c) in the packed state. 6 °) Wiper blade packaging device according to one of claims 1 to 5, characterized in that the bearing element (14a, 15a; 14b, 15c) defines at least one orifice for receiving wiper blade (28a) to receive at least partially the wiper blade (12a-c) and hold without contact, a wiper lip (30a) of the wiper blade (12a- c), 7 °) wiper blade packaging device according to one of claims 1 to 6, characterized by at least one other bearing element (14a, 15a, 14b, 15c) produced separately from the bearing element (14a, 15a, 14b, 15c) and which, in the packaged state, is located in the casing (10a-c) and receives at least partially the wiper blade (12a-c) . 8 °) Wiper blade packaging device according to claim 7, characterized in that the other bearing element (14a, 15a, 14b, 15c) is at least substantially symmetrical plane with respect to the element bearing (14a, 15a, 14b, 15c). 9 °) product (34a) comprising at least one wiper blade packaging device according to one of claims 1 to 8 and having at least one wiper blade (12a-c) packed in the wiper blade packaging device.