DE102008012466A1 - Combinatorial type front windscreen wiper arrangement for e.g. vehicle, has clamping pin horizontally arranged on center upper end close to front opening end in direction of closed rear end of end caps - Google Patents

Abstract

The arrangement has a flexibly curved strip (10) formed from flat metal strips in a form of a curved lamella, and accommodating blocks (30) i.e. extruded body, made of plastic material. A cross-sectional shape of a closed rear end (82) and a front opening end (81) of end caps (80) is same as a shape of short ends (67) of an enclosing sleeve (60) or an internal dimension larger than external dimension of the short ends of the sleeve. A clamping pin (83) is horizontally arranged on a center upper end close to the front opening end in a direction of the closed rear end of the end caps.

Description

The The invention relates to an arrangement-combinational type of windshield wiper and in particular a windshield wiper, which is not just the elastic Pressure across the windshields of different curvature evenly distributed, but also completely and close to the windscreens of different length and Specifications so that the scratch and wipe effect of Windshield wiper is improved by suitable altering the number and arrangement of the receiving block and the counterbalancing block along with the length of the elastic curved Strip. This can reduce the manufacturing costs of the windshield wiper considerably reduced in addition to the effective scratch and wiping function of the windshield wiper.

As a result of the considerable increase in the number of different vehicles being produced and sold, the amount of windscreen wipers used has increased enormously. The regular replacement of the windshield wiper for safety is one of the necessary routine activities, which also increases the consumption of windshield wipers relatively. However, different vehicle models have different surface areas of the windscreen, so that the required length of the windscreen wiper differs from vehicle to vehicle. How to produce different windshield wipers in different lengths and specifications in an effective and economical manufacturing process becomes the critical task and challenge of the windshield wiper businessman. As a result, the structure of the windshield wiper is constantly changed and continuously improved. For example, the US 7254862 and the published US-2006/0090282 and US-2006/0179597 the examples of the prior art in the corresponding technical field. Upon careful study of the technical disclosure for such above-mentioned cases, the primary object is to provide different windshield wipers for different vehicles, the windshield wipers having a uniform pressure distribution capability across the windshield with tight and close abutment, in addition to the dual benefit of simple construction and reduced production costs.

Indeed It is generally well known that the surface area windscreens for sedan, camper, minibus and Trucks differ from vehicle to vehicle. That's why the length and curvature of the windshield wiper be different, according to the different ones Requirement of each vehicle type to have an effective scratch and wipe function to achieve the windscreen wiper. In other words, the Windscreen wipers are the longer, the larger the surface area of the windscreen is. For one certain length of the special above-mentioned windshield wiper This can be an effective scratching and wiping function accordingly various windscreen wipers of different curvatures but may not meet the requirements for different windshield wipers meet different lengths. That's why for a different length of the special above Windshield wiper additionally all associated Components are reproduced accordingly. That's why the production has to tremendous to the design of the above-mentioned windshield wiper hold many different matching components in stock, so that the manufacturing requirements for different windshield wipers met in different lengths and specifications which, as a result, inevitably becomes laborious Inventory control and exhaustive production management results. Based on the 20 years of manufacturing experience of windshield wipers, the applicant of the invention is full aware that the design of the above windscreen wiper actually not the explained benefit of reducing of manufacturing costs can actually reach.

One The primary aim of the invention is to provide a Arrangement-combinatorial type of windshield wiper, which an elastic curved strip, a carrying holder, several receiving blocks, several counterbalancing blocks, an oblong wiper blade, two enclosing Covers, a saddle cap and two end caps. through Changing the number and arrangement of recording blocks and the weight balancing blocks together with the length of the elastic curved strip can be the various Windscreen wipers of different lengths and specifications be made easily and smoothly by a flexible and changeable manufacturing process, so not only the Total production costs can be greatly reduced, improving competitiveness in the marketplace Paragraph, but you can also meet environmental protection.

Another object of the invention is to provide an arrangement-combinatorial type of windshield wiper which not only uniformly distributes the elastic pressure across the windshield but also completely and closely abuts the windshield so as to improve the scratch and wipe effect of the windshield wiper appropriately changing the number and arrangement of recording blocks and Ge weight balance blocks along with the length of the elastic curved strip.

1 is an exploded perspective view of an embodiment of the invention.

2 is a front view of a receiving block according to the invention.

3 is a front view of a counterbalance block according to the invention.

4 is a perspective view of an elastic curved strip according to the invention.

5 Fig. 15 is a perspective view showing the first step of a manufacturing procedure according to the invention.

6 Fig. 10 is a perspective view showing the second step of an assembly procedure according to the invention.

7 Fig. 16 is a perspective view showing the third step of the assembling procedure.

8th Fig. 16 is a perspective view showing the fourth step of the assembling procedure.

9 Fig. 16 is a perspective view showing the fifth step of the assembling procedure.

10 Fig. 16 is a perspective view showing the sixth step of the assembling procedure.

11 Fig. 16 is a perspective view showing the seventh step of the assembling procedure.

12 Fig. 16 is a perspective view showing the eighth step of the assembling procedure.

13 Fig. 16 is a perspective view showing the ninth step of the assembling procedure.

14 Figure 11 is a perspective view of an enclosing sheath in another embodiment of the invention.

15 is a sectional view of an enclosing shell in another embodiment of the invention.

16 Fig. 12 is a perspective schematic view showing the combination of the wiper adapter with the embodiment according to the invention.

17 Fig. 13 is a perspective view showing the combination of the wiper arm with the embodiment of the invention.

18 is an exploded perspective view of another embodiment of the invention.

19 Fig. 11 is an exploded perspective view showing the elongated wiper blade of another embodiment of the invention.

20 Fig. 4 is an explanatory sectional view showing the elongated wiper blade inserted in the receiving blocks for another embodiment of the invention.

Like from the 1 to 3 As can be seen, an arrangement combinatorial type of windscreen wiper according to the invention has an elastic curved strip 10 , a carrying bracket 20 , several recording blocks 30 , several weight balancing blocks 40 , an oblong wiper blade 50 , two enclosing covers 60 , a saddle cover 70 and two end caps 80 on.

Like from the 1 to 3 As can be seen, the elastic curved strip 10 , which is made of a flat metal strip in the form of a curved down at both ends lamella, a pair of rivet holes 11 , which are punched in the middle, and a mounting hole 12 on that near each of the short longitudinal ends of the elastic curved strip 1 are penetrated on.

Like from the 1 to 3 . 16 and 17 can be seen, the supporting bracket 20 , which is a pressed U-shaped piece of metal, a pair of perforated holes 21 in the middle of the inner floor to correspond with the pair of rivet holes 11 in the elastic curved strip 10 are punched, and a mounting axis 22 extending over both vertical flanks of the supporting bracket 20 is taut, to connect to a wiper adapter 90 (as in 16 shown), so that the supporting bracket 20 securely fastened to the end of the wiper arm S (as in 17 is shown).

Like from the 1 to 3 it can be seen have the multiple receiving blocks 30 which are uniform extruded body made of plastic material and on the elastic curved strip 10 are arranged in rows, in each case a recessed cuff slot 34 on, from the front surface 32 up to the back surface 33 near the top surface 31 of the respective recording block 30 passed through, so that the cross-sectional shape of the recessed cuff slit 34 the same as that of the elastic curved strip 10 with a tolerance that matches the transition fit or clearance fit after mounting; a pair of symmetrical and parallel hooks 37 , separated side by side are arranged down, on the inside of the left flank 35 and the right flank 36 of the inserted cuff slit 34 ; a pair of symmetrical and parallel followers 39 with a clamping projection 391 , which are arranged separately side by side down, on an inner bottom 38 , so that an interval 51 between the upper surface 371 of the hook 37 and the inner floor 38 of the recording block 30 is formed, an interval 52 between the face 372 of the hook 37 and the outer surface of the trailer 39 is formed, an interval 53 between the pair of dependents 39 is formed, as well as an interval 54 between the upper surface of the clamping projections 391 and the inner floor 38 is formed (as in 2 is shown).

Like from the 1 to 3 As can be seen, the multiple weight balancing blocks 40 which are uniform extruded bodies of plastic or metal material and on the elastic curved strip 10 in series alternately between the recording blocks 30 are arranged, each having the same structure, shape and size, as the receiving block 30 , leaving a sunken cuff slot 44 from the front surface 42 up to the back surface 43 near the top surface 41 of a respective counterbalancing block ( 30 ), so that the cross-sectional shape of the recessed cuff slit 44 the same as that of the elastic curved strip 10 with a tolerance that matches the transition fit or clearance fit after mounting; a pair of symmetrical and parallel hooks 47 , which are arranged separately side by side downwardly projecting, on the inside of the left flank 45 and the right flank 46 of the inserted cuff slit 44 ; a pair of symmetrical and parallel followers 49 , which are arranged separately side by side downwardly projecting, on the inner bottom 48 , so that an interval 51 between the upper surface 471 of the hook 47 and the inner floor 48 of the weight balance block 30 is formed, an interval 52 between the face 472 of the hook 47 and the outer surface of the suspending carrier 49 is formed, as well as an interval 53 between the pair of dependents 49 is formed (as in 3 is shown).

Like from the 1 and 2 can be seen, the elongated wiper blade 50 , which is a unitary extruded body of elastic material, a pair of symmetrical and parallel elongated grooves 51 on, on both sides of the elongated wiper blade 50 are arranged side by side downwardly projecting, and a wiper blade 53 formed at the lower portion in a tapered manner, the height h between the elongated groove 51 and the upper surface 52 a little smaller than the interval 54 between the upper surface of the clamping projections 391 and the inner floor 38 of the recording block 30 (as in the sectional view 1a of the 1 shown); and wherein the width w of the upper portion of the upper surface 52 a little smaller than the interval 53 between the pair of dependents 39 (as in 2 shown) to be received therein or safely through the two clamp carrier 391 to be arrested.

How out 1 As can be seen, the two enclosing sheaths 60 which are unitary extruded bodies of elastic material formed into elongated hollow caps, each having a curved rib 62 on, on one longitudinal side of an ascending upper surface 61 is formed, and a pair of symmetrical and parallel barbs 64 , which are arranged separately next to each other downwardly projecting, on two elongated projections 63 (as seen from the cross-sectional view 1b of the 1 it can be seen); the cross-sectional shape of the barbs 64 the same as the hook 37 . 47 of the recording block 30 and the weight balance block 40 , next to it includes the recording area 66 that by the barbs 64 and the inner floor 65 the enclosing envelope ( 60 ) is enclosed, just exactly the upper surfaces 31 . 41 , the left flanks 35 . 45 and the right flanks 36 . 46 of the recording block 30 and the weight balance block 40 so the barb 64 completely between the interval 51 and the interval 52 either the recording block 30 or the weight compensation block 40 is inserted.

How out 1 can be seen, the saddle cover 70 which cover the supporting bracket 20 is used, a pair of symmetrical and parallel locking grooves 71 on, the separated side by side on both inner long sides of the saddle cover 70 , Are arranged for inserting the supporting bracket 20 , and the cross-sectional shape of the two longitudinal ends just exactly includes the integral surface of the ascending upper surfaces 61 and the two elongated projections 63 the enclosing envelopes 60 ,

How out 1 As can be seen, the two end caps 80 each of which is a hollow cuboid to cover each flush end 67 the enveloping caps 60 is used, each a closed rear end 82 and a front opening end 81 whose cross-sectional shape is the same as that of each flush end 67 the enveloping caps 60 but with an internal dimension slightly larger than the outside dimension of each of the flush ends 67 the enveloping caps 60 ; next to it is a clamping pin 83 horizontally on the inner middle upper side near the opening end 81 in the direction to the closed end 82 the end cap 80 arranged (as in the cross-sectional view 1c of the 1 is shown).

• a. Einsetzen des inneren Manschettenschlitzes 34 des Aufnahmeblocks 30 zwischen die zwei Nietenlöcher 11 des elastischen gekrümmten Streifens 10 (wie in 5 und einer Querschnittsansicht gezeigt, die entlang einer Richtung aufgenommen wurde, die durch eine Linie 5-5 angezeigt wird).
• b. Anordnen der tragenden Halterung 20 in der Mitte des elastischen gekrümmten Streifens 10 und Befestigen der tragenden Halterung 20 an dem gekrümmten Streifen 10 durch zwei Nieten R, die durch die perforierten Löcher 21 der tragenden Halterung 20 und die Nietenlöcher 11 des elastischen gekrümmten Streifens 10 getrieben werden (wie in 6 und einer Querschnittsansicht gezeigt ist, die entlang der Richtung aufgenommen wurde, die durch eine Linie 6-6 in 6 angezeigt wird).
• c. Geordnetes Anordnen der Aufnahmeblöcke 30 und der Gewichtsausgleichsblöcke 40 nacheinander in dem Anordnungslager Y, danach Ausrichten und Führen des einen Endes des elastischen gekrümmten Streifens 10 durch die aneinander gereihten Aufnahmeblöcke 30 und Gewichtsausgleichsblöcke 40 in dem Anordnungslager Y (wie aus den 7 und 8 ersichtlich ist).
• d. Wie die Prozedur in Schritt c, Ausrichten und Führen des anderen Endes des elastischen gekrümmten Streifens 10 durch die aneinander gereihten Aufnahmeblöcke 30 und Gewichtsausgleichsblöcke 40 in dem Anordnungslager Y. so dass die Aufnahmeblöcke 30, die Gewichtsausgleichsblöcke 40 und der elastische gekrümmte Streifen 10 zusammen integriert werden (wie aus 9 und einer Querschnittsansicht ersichtlich ist, die entlang der Richtung aufgenommen wurde, die durch eine Linie 9-9 in 9 angezeigt wird).
• e. Ausrichten und Einsetzen des Paares länglicher Nuten 51 des länglichen Wischerblatts 50 in dem Paar von Abhängeträgern 39, 49 und Klemmvorsprüngen 391 eines jeden Aufnahmeblocks 30 und Gewichtsausgleichsblocks 40 derart, dass das längliche Wischerblatt 50 fest von allen Aufnahmeblöcken 30 und Gewichtsausgleichsblöcken 40 aufgenommen wird (wie in 10 und in einer Querschnittansicht gezeigt ist, die entlang der Richtung aufgenommen wurde, die durch eine Linie 10-10 in 10 angezeigt wird).
• f. Jeweils Ausrichten und Aufschieben jedes bündigen Endes 67 der zwei einschließenden Hüllen 60 auf jedes Längsende des elastischen gekrümmten Streifens 10 bis zum Anstoßen an jeder Endkante der tragenden Halterung 20, so dass der elastische gekrümmte Streifen 10, die Aufnahmeblöcke 30 und die Gewichtsausgleichsblöcke 40 von den zwei umschließenden Hüllen 60 vollständig umschlossen werden (wie in 11 und einer Querschnittansicht gezeigt ist, die entlang der Richtung aufgenommen wurde, die durch eine Linie 11-11 in 11 angezeigt wird).
• g. Jeweils Ausrichten und Einsetzen des Öffnungsendes 81 jeder der zwei Endkappen 80 auf da jeweilige Längsende des elastischen gekrümmten Streifens 10 bis zum Einschnappen des Klemmzapfens 83 in das jeweilige Montageloch 12 des elastischen gekrümmten Streifens 10, so dass die zwei umgebenden Hüllen 60, die Aufnahmeblöcke 30 und die Gewichtsausgleichsblöcke 40 von den zwei Endkappen 80 vollständig eingefasst werden, und ein Abnehmen der zwei Endkappen 80 nicht möglich ist (wie in 12 und in zwei Schnittansichten gezeigt ist, die entlang der Richtungen aufgenommen wurden, die durch eine Linie 12a und eine Linie 12b in 12 angezeigt werden). Abschließend Aufsetzen der Sattelhaube 70 auf die tragende Halterung 20, so dass beide senkrechten Flanken der tragenden Halterung 20 in die zwei Arretierkehlen 71 vollständig eingelassen sind; derweil wird jedes andere bündige Ende 67 der umgebenden Hülle 60, das an die jeweilige Endkante der tragenden Halterung 20 anstößt, ebenfalls in der Sattelhaube 70 eingeschlossen; in dieser Weise ist die gesamte Anordnung fertiggestellt (wie in der 13 und einer Schnittansicht gezeigt ist, die entlang der Richtung aufgenommen wurde, die durch eine Linie 13-13 in 13 angezeigt wird).

Further referring to the 4 to 13 the assembly steps according to the invention are as follows:

• a. Insertion of the inner sleeve slot 34 of the recording block 30 between the two rivet holes 11 the elastic curved strip 10 (as in 5 and a cross-sectional view taken along a direction indicated by a line 5-5).
• b. Arrange the supporting bracket 20 in the middle of the elastic curved strip 10 and attaching the supporting bracket 20 on the curved strip 10 through two rivets R, through the perforated holes 21 the supporting bracket 20 and the stud holes 11 the elastic curved strip 10 be driven (as in 6 and a cross-sectional view taken along the direction indicated by a line 6-6 in FIG 6 is shown).
• c. Ordered arrangement of the recording blocks 30 and the counterbalance blocks 40 successively in the locating bearing Y, then aligning and guiding the one end of the elastic curved strip 10 through the juxtaposed recording blocks 30 and weight balancing blocks 40 in the arrangement camp Y (as from the 7 and 8th it can be seen).
• d. Like the procedure in step c, aligning and guiding the other end of the elastic curved strip 10 through the juxtaposed recording blocks 30 and weight balancing blocks 40 in the assembly camp Y. so that the receiving blocks 30 , the weight balancing blocks 40 and the elastic curved strip 10 be integrated together (like out 9 and a cross-sectional view taken along the direction indicated by a line 9-9 in FIG 9 is shown).
• e. Aligning and inserting the pair of elongated grooves 51 of the elongated wiper blade 50 in the pair of dependents 39 . 49 and clamping projections 391 of each recording block 30 and weight compensation block 40 such that the elongated wiper blade 50 firmly from all recording blocks 30 and weight balancing blocks 40 is recorded (as in 10 and in a cross-sectional view taken along the direction indicated by a line 10-10 in FIG 10 is shown).
• f. Align and slide each flush end 67 the two enclosing cases 60 on each longitudinal end of the elastic curved strip 10 until abutting each end edge of the supporting bracket 20 so that the elastic curved strip 10 , the recording blocks 30 and the weight balancing blocks 40 from the two enclosing envelopes 60 be completely enclosed (as in 11 and a cross-sectional view taken along the direction indicated by a line 11-11 in FIG 11 is shown).
• G. Each aligning and inserting the opening end 81 each of the two end caps 80 on there respective longitudinal end of the elastic curved strip 10 until snapping the clamping pin 83 in the respective mounting hole 12 the elastic curved strip 10 so that the two surrounding sheaths 60 , the recording blocks 30 and the weight balancing blocks 40 from the two end caps 80 be completely edged, and a removal of the two end caps 80 is not possible (as in 12 and in two sectional views taken along the directions taken through a line 12a and a line 12b in 12 are displayed). Finally putting on the saddle cover 70 on the supporting bracket 20 so that both vertical flanks of the supporting bracket 20 in the two locking grooves 71 are completely embedded; Meanwhile, every other flush ends 67 the surrounding shell 60 attached to the respective end edge of the supporting bracket 20 abuts, also in the saddle cap 70 locked in; in this way, the entire assembly is completed (as in the 13 and a sectional view taken along the direction indicated by a line 13-13 in FIG 13 is shown).

Here are the weight balancing blocks 40 which are shown in the step c, are usually uniformly extruded from metal material and formed on the elastic curved strip 10 in a queued manner between the recording blocks 30 arranged according to the pressure distribution and curvature of the windscreen G to achieve the function of a balance weight. However, the weight balancing blocks 40 also be made of a plastic material, if they should not serve as a balance weight.

As in the 14 and 15 can be shown in the upper part of the enclosing shell 60 the invention in the vicinity of the curved elevation 62 between both flush ends 67 , several hollow tunnels 68 in the enclosing shell 60 be executed in order to reduce the total weight and save material costs, without affecting the scratching and wiping function of the windscreen wiper on the windshield G.

As further in 18 shown can be the number of lined up recording blocks 30 and weight balancing blocks 40 be increased accordingly, along with the cutting length of the elongated wiper blade 50 ' , and with the surrounding shell 601 when extruding, when the length of the elastic curved strip 101 of the invention, so that various windscreen wipers of various lengths and specifications can be smoothly and easily produced without costing any additional expense, so that new components for mating with the modified lengths and embodiments are made.

As in the 19 and 20 are shown, these are schematic views showing an elongated wiper blade 500 according to an embodiment of the invention show. The elongated wiper blade 500 , which is a unitary extruded body of elastic material, has a pair of symmetrical and parallel elongate grooves 501 on, which are arranged separately next to each other, on both sides of the elongated wiper blade 500 , a pair of elastic metal rails 503 , each in a pair of symmetrical and parallel elongated grooves between the elongated grooves 501 and the upper surface 502 are embedded, and a wiper blade 504 formed at the lower portion in a tapered manner, the height h between the elongated groove 501 and the upper surface 502 a little smaller than the interval 54 between the upper surface of the clamping projections 391 and the inner floor 38 of the recording block 30 ; and wherein the upper part width w of the upper surface 502 is slightly smaller than the interval 53 between the pair of dependents 39 to be received therein or by the two clamping projections 391 to be securely locked.

In summary The invention can be achieved by varying the number and arrangement picking up and weighting blocks different Windscreen wipers of different lengths and specifications quickly, without any additional new component, through Changing the wiper length and specifications, so that logically the optimal flexible and changeable Manufacturing process can be achieved, giving many advantages in the cost savings in the inventory and in the production costs as well as the improvement of the competitive position in Paragraph, besides the environmental protection effect.

QUOTES INCLUDE IN THE DESCRIPTION

This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.

Cited patent literature

• - US 7254862 [0002]
• US 2006/0090282 [0002]
• US 2006/0179597 [0002]

Claims (3)

Arrangement-combinatorial type windshield wiper, comprising: an elastic curved strip ( 10 ) which has been produced from a flat metal strip in the form of a downwardly curved lamella, the elastic curved strip ( 10 ) a pair of rivet holes ( 11 ), which are punched out in the middle, and a mounting hole ( 12 ) near each of the short lateral ends of the elastic curved strip (FIG. 10 ) is penetrated; a carrying bracket ( 20 ), which is a pressed U-shaped metal piece, wherein the supporting bracket ( 20 ) a pair of perforated holes ( 21 ) punched out in the middle of the inner bottom, to correspond with the pair of rivet holes (US Pat. 11 ) in the elastic curved strip ( 10 ), and a fixing axis ( 22 ) extending over both vertical flanks of the supporting bracket ( 20 ) is tense; several recording blocks ( 30 ), which are uniformly extruded body made of plastic material and on the elastic curved strip ( 10 ) are arranged in rows, each of the receiving blocks ( 30 ) a recessed cuff slot ( 34 ) extending from a front surface ( 32 ) to a back surface ( 33 ) near the upper surface ( 31 ) of the recording block ( 30 ) is guided so that the cross-sectional shape of the recessed cuff slit ( 34 ) is the same as that of the elastic curved strip ( 10 ), with a tolerance that matches the transition fit or clearance fit after assembly; a pair of symmetrical and parallel hooks ( 37 ), which are arranged separately side by side downwards, on an inner side of the left flank (FIG. 35 ) and the right flank ( 36 ) of the inserted sleeve slot ( 34 ); a pair of symmetrical and parallel suspending supports ( 39 ) with a clamping projection ( 391 ), which are separated side by side down on an inner floor ( 38 ) are arranged so that an interval ( 61 ) between an upper surface of one of the hooks ( 371 ) and the inner floor ( 38 ) of the recording block ( 30 ), an interval ( 62 ) between an end face of the hook ( 372 ) and an outer surface of one of the dependent carriers ( 39 ), an interval ( 63 ) between the pair of dependents ( 39 ) is formed, as well as an interval between the upper surface of the clamping projections ( 391 ) and the inner floor ( 38 ) is trained; several weight balance blocks ( 40 ), which are uniformly extruded body made of plastic material or metallic material and on the elastic curved strip ( 10 ) alternately between the recording blocks ( 40 ), each of the weight balancing blocks ( 40 ) the same structure, the same shape and the same size as the recording block ( 30 ), a recessed cuff slot ( 44 ), which from a front surface ( 42 ) to a back surface ( 43 ) near the upper surface ( 41 ) of the weight compensation block ( 40 ) is guided so that the cross-sectional shape of the recessed cuff slit ( 44 ) is the same as that of the elastic curved strip ( 10 ), with a tolerance that matches the transition fit or clearance fit after assembly; a pair of symmetrical and parallel hooks ( 47 ), which are arranged separately side by side downwards, on an inner side of the left flank (FIG. 45 ) and the right flank ( 46 ) of the inserted sleeve slot ( 44 ); a pair of symmetrical and parallel suspending supports ( 49 ), which are separated side by side down on an inner floor ( 48 ) are arranged so that an interval ( 61 ) between the upper surface of one of the hooks ( 471 ) and the inner floor ( 48 ) of the weight compensation block ( 40 ), an interval ( 62 ) between an end face of the hook ( 472 ) and an outer surface of one of the dependent carriers ( 49 ), as well as an interval ( 63 ) between the pair of dependents ( 49 ) is trained; an elongated wiper blade ( 50 ) which is uniformly an extruded body of elastic material comprising a pair of symmetrical and parallel elongate grooves ( 51 ), which are arranged separately next to each other, on both sides of the elongated wiper blade (FIG. 50 ), and a wiper blade ( 53 formed on the lower portion in a tapered manner, the height between the elongated groove ( 51 ) and the upper surface is slightly smaller than the interval ( 64 ) between the upper surface of the clamping projections ( 391 ) and the inner floor ( 38 ) of the recording block ( 30 ); and wherein a width (w) of the upper portion of an upper surface ( 52 ) is slightly smaller than the interval ( 63 ) between the pair of dependents ( 39 ) of the recording block ( 30 ); two enclosing envelopes ( 60 ), which are uniformly extruded body of elastic material, which have been formed into elongated hollow covers, wherein the two surrounding sheaths ( 60 ) each have a curved elevation ( 62 ), which on one longitudinal side of a rising upper surface ( 61 ) and a pair of symmetrical and parallel barbs ( 64 ), which are arranged separately side by side downwards, at two elongated projections ( 63 ); the cross-sectional shape of the barbs ( 64 ) the same as the hook ( 37 . 47 ) of the recording blocks ( 30 ) and weight balancing blocks ( 40 ), besides one of the barbs ( 64 ) and an inner floor ( 65 ) of the two enclosing envelopes ( 60 ) enclosed recording area ( 66 ) just exactly the upper surfaces ( 31 . 41 ), the left flanks ( 35 . 45 ) and the right flanks ( 36 . 46 ) of the recording block ( 30 ) and the weight compensation block ( 40 ), so that one of the barbs ( 64 ) completely between the Inter vall ( 61 ) and the interval ( 62 ) of either the recording block ( 30 ) or the weight compensation block ( 40 ) is inserted; a saddle cap ( 70 ) used to cover the supporting bracket ( 20 ), the saddle cap ( 70 ) a pair of symmetrical and parallel locking grooves ( 71 ), which are arranged separately next to each other, on both inner longitudinal sides of the saddle cap ( 70 ), and wherein the cross-sectional shape of two lateral ends just exactly the integral surface of the ascending upper surface ( 61 ) and the two elongated projections ( 63 ) of the surrounding envelope ( 60 ); and two end caps ( 80 ), each of which is a hollow cuboid to cover each flush end ( 67 ) of enclosing envelopes ( 60 ), each of the end caps ( 80 ) a closed rear end ( 82 ) and a front opening end ( 81 ) whose cross-sectional shape is the same as that of each flush end ( 67 ) of the enclosing envelope 60 ), but with an internal dimension that is slightly larger than the outer dimension of each flush end ( 67 ) of the surrounding envelope ( 60 ); next to it a clamping pin ( 83 ), which is horizontal in the end cap ( 60 ) is arranged on the inner middle upper side near the opening end (FIG. 81 ) towards the closed end ( 82 ). An arrangement-combinatorial type windshield wiper according to claim 1, wherein a plurality of hollow tunnels ( 68 ) in the upper part of the enclosing envelope ( 60 ) near the curved elevation ( 62 ) between both flush ends ( 67 ) are executed. An arrangement-combinatorial type windshield wiper according to claim 1, wherein a pair of elastic metal rails ( 503 ) in each case in a pair of symmetrical and parallel elongated grooves between the elongate grooves ( 501 ) and the upper surface ( 502 ) of the elongated wiper blade ( 500 ) is embedded.