DE8023648U1 - PLASTIC FRONT PANEL FOR MOTOR VEHICLES - Google Patents

Description

R- 8 5 1 K

August 12, 1980 Hk / Hm

ROBERT BOSCH GMBH, TOOO STUTTGART 1

State of the art plastic front part for motor vehicles

There is a front part made of plastic with a one-piece molded bumper "known, in which" both indicators are integrated and has arrangements to either completely pre-assembled headlights or parts of To include main headlights.

Advantages of the innovation

With the front part according to the innovation, a favorable accommodation and space-saving arrangement of other units is possible of the vehicle.

Advantageous further developments of the innovation are in the subclaims described. With the configuration of the front part according to claim 2, the units are fastened reached in the front part, for which no additional parts are required because the elements of the locking connection on each unit to be connected are arranged. This type of fastening is simple and vibration-proof.

drawing

/ · Several exemplary embodiments of the innovation are described in the drawing and explained in more detail in the following description. FIG. 1 shows the front part of a passenger car with a front part in front of it in a three-dimensional, scaled-down representation; in a vertical section and on a reduced scale, FIG. 2 shows a distance warning device integrated in the front part; FIG. 2a shows sections of the assignment area of the disk; Figure a cooler with fan integrated in the front part; FIG. K shows an acoustic warning device integrated in the front part; FIG. 5 shows a water tank with a pump of a windshield washer system integrated in the front part; and on an enlarged scale, Figures 6 and 6a show two embodiments

C of supply channels which are arranged on the front part;

and finally, Figures T and 7a, two variants of two-part Couplings for electric lines.

Description of the exemplary embodiments

Figure 1 shows the front of a passenger car, which essentially consists of the body 9 and

/ ■ "that
a front part 10 consists / is made of plastic and attached to the body 9 in a manner not shown. A bumper 11 is integrally formed on the front part 10, in which there are also two

6 5

Main headlights 12 with indicators 13 and additional headlights 15 are integrated. As in the following figures Described in detail are additional units of the vehicle in the front part - in particular in the area 11j between both main headlights - integrated, i.e. built in or cultivated. These units are attached using snap-in connections.

In the following figures, the same or similar parts that have already been described have the same reference numbers.

A connecting piece 18 with webs 17 and a frame 21 is integrally formed on the front part 10. A plurality of cams 22 protrude from its front side and a plurality of latching lugs 23 protrude from its inside in such a way that a distance warning device 20 can be fastened in the frame 21 in the manner of a latching connection. A transparent pane 2k covers the front surface 25 of the device 20 and has several spring hooks 26 which snap into place behind shoulders 27 of the frame 21. The connection piece 18 can be closed by a cover cap 19.

According to FIG. 2a, several tongues 28 protrude from the disk 2k in the area of its spring hooks 26, and the connector 18 has several recesses 29 into which the tongues can be inserted for the clear assignment of the disk 2k to the front part 10.

According to Figure 3, the cooler 3k with a j is in the front part 10

Fan 35 of the motor, not shown, between the two main headlights 12 (Figure 1) integrated by means of locking connections. For this purpose, there is a on the front part 10 Molded frame 31, from the inside of which a receptacle 32 and opposite a stop 33 are molded, the frame 31 having a plurality of spring hooks 26. A

Housing 36 accommodates the fan 35 and has several openings 37 'each forming a shoulder 27 so that in

• In the manner described above, the spring hooks 26 with the shoulders

27 interact in the manner of a latching connection and press the housing 36 / cooler 3 ^ against the stops 33.

An acoustic warning device 1 + 0 is shown in FIG can also be snapped into the front part 10. A plate-shaped plate 1 + 2 has a circumferential edge U 7 "and a central hole 1 + 8, which receives a protruding from the back k 1 of the warning device 1 + 0 ^ screw 1 + 6, which is attached to the plate 1 + 2 The front part 10 has on the one hand several pockets 1 * 3 and on the other hand several arms 1 + 5, each with a slot 1 * 1 + arranged in such a way that the plate edge 1 + 7 can be inserted into the pockets 1 + 3 or the slots kk .

From a cleaning device for main headlights 12 (Figure 1), the water container 50 is shown in Figures 5 and 5a with a hose 53 and a pump 5'1 with motor, the housing 52 of the container 50 and the front part are integrally formed and a cover 5k closes the container 50. The pump 51 has two springs 56, and two grooves 55 are recessed in the housing 52, into which the springs 56 can be inserted, whereby a latching connection is established.

FIGS. 6 and 6 a show two designs of channels for supply lines 63 of the units arranged on the front part 10. Each channel is formed by two mutually parallel webs 60, which protrude in one piece from the front part 10, and a strip 61, 6k. Either the bar 61 is glued to the end face 62 of each web βθ or several spring hooks 26 protrude from both longitudinal sides of the bar 6k , which snap into place behind the webs 60 or behind the adjacent sections of the front part 10.

'«·· ■ ~ ι υ

Figures 7 and 7a show a first and second embodiment of a two-part electrical coupling 70, 71. Its detachable part 8h contains all of the supply lines 72 with the. Plug-in tongues 85, and their fixed part 76, 77 niiant the corresponding sockets 78 cit the unit lines 73 on.

The first embodiment of the fixed coupling part 76 is a plastic part with several hastarms 80 and abutments 8i, the part 76 in an opening 79 of an intermediate wall Tk of the front part 10 can be inserted. In the functional position, the locking arms 80 snap into place behind the one shoulder 82 of the intermediate wall 71j, while the abutments 81 bear against the opposite shoulder 83.

The fixed coupling part 77 of the second embodiment is in one piece on the intermediate wall 75 of the front part 10 integrally formed and takes the sockets 78 of all unit lines 73 in a latching manner in the manner described above.

August 12, 1980 Hk / Hm

ROBERT BOSCH GMBH ₅ TOOO STUTTGART 1

Front part made of plastic for motor vehicles

Summary

A front part (10) made of plastic, together with the body (9), forms the front section of, in particular, passenger cars. The bumper (11) and the lighting device (12, 13) as well as additional units (20; 3 ^, 35; 1 + 0; 50, 51) of the vehicle are integrated in the front part (1O). The units are fastened by means of snap-in connections. Furthermore, channels (60, 61; 60, 6h) for the lines (63) of the units and for electrical lines (72, 73) of coupling parts (70) are integrated in the front part (10) , 71). Γ /

Claims (1)

Il ■ · ' August 12, 1980 Hk / Hm ROBERT BOSCH GMBH, 7000 STUTTGART 1 Expectations 1. Front part made of plastic for motor vehicles, in particular for passenger cars; on which a bumper is integrally formed and accommodates headlights and / or lights, characterized in that additional units (20; 3 ¹ +, 35; hO; 50, 51) of the vehicle are installed in the front part (10). 2. Front part according to claim 1, characterized in that the attachment of the units (20; 3 ¹ +, 35; hO; 50, 51) in the front part (10) takes place by means of latching connections./ 3. Front part according to claim 1 or 2, characterized in that a distance radar (20) is installed in the front part (10) between the two main headlights (12) (Figure 2). J «A ^, Fronxteil r. & Ch claim 3, gehennzeichssx characterized as £ on the front part (1O), a radar (20) au Tn ehnender valves (21) with Kocken (22) and Have lugs (23) angeforr-x and that a transparent Notes (2M covers the front surface (25) of the radar (20), with several spring hooks (26 ) protruding from the disc (2k) and engaging behind the shoulder (2T) of the front part (101 or the frame (21) (Figure 2 ) 5. Front part according to claim h, characterized in that at least one tongue (28) preferably protrudes from the disc (2k) which can be inserted into a recess (29) of the frame (21) or the front part (10) (Figure 2a) . , 6. Front part according to one of the preceding claims, characterized in that a cooler (3U) with fan (35) is installed in the front part (10) (Figure 3). j ~ .J T. Front part according to claim 6, characterized in that a frame (31) is molded onto the front part (10), one inside of which has a receptacle (32) and a stop (33) is molded onto the opposite side, and that from the frame (31) several spring hooks (2o) protrude, which engage behind the housing (36) of the fan (35) and ^{hold the cooler (3 1} O against the stops (33)) pressed (Figure 3). OO 3 - 8. Front part according to one of the preceding claims, characterized in that an acoustic warning device (U0) is installed in the front part (10) (Figure k ). _v / 9. Front part according to claim 8, characterized in that the rear side (Ui) of the warning device (Uo) is attached to a plate (k2) , the edge (U7) of which in slots r {hk) laz-w. Pockets (U3) of the front part (10) can be inserted (Figure k). i 10. Front part according to one of the preceding claims, characterized in that a water container (50) with a pump (51) from a cleaning system for main headlights (12) installed in the front part (10) is (Figure 5) ■ ^ 11. Front part according to claim 10, characterized in that that the water tank (50) and the front part (10) are in one piece and that the housing (52) of the pump (51) can be fastened preferably to the water tank (50) by means of 'groove (55) and tongue (56)' (FIG. 5a). 12. Front part according to one of the preceding claims, characterized in that for the supply lines of the units on the front part (10) several channels • II III I • Il I • Il I are arranged, each channel consisting of two webs (6o) projecting in one piece from the front part (10) and a bar (61) (Figures 6 and 6a). / 13. Front part according to claim 12, characterized in that I protrude from both longitudinal sides of the bar {6k) a plurality of spring hooks (26) which snap into place behind the webs (60) or behind the adjacent sections of the front part (1O). (Figure 6). ^N 1 k. Front part according to claim 12, characterized in that the strip (61) is glued to the end face (62) of each web (60) (Figure 6a). 15 · Front part according to one of the preceding claims, characterized in that a two-part coupling (7O ₅ 71) is arranged for the electrical lines (72, 73) of the units, the fixed coupling part (76, 77) of which is preferably attached to an intermediate wall ("Jk or 75) äes front part (10) is attached (Figure 7 and 7a) .y 16. Front part according to claim 15, characterized in that the fixed coupling part (77) is integrally formed on the intermediate wall (75) and the sockets (78) of the lines (73) receives in a snap-in manner (Figure 7). J 17 · Front part according to one of claims 1 "to 15, characterized in that the fixed coupling part (76) can be inserted in an opening (79) in the partition (7M) and has several latching arms (80) and abutments (81), each latching arm (80) engages on a shoulder (82) of the partition (7 * 0), while the abutment (81) rests on an opposite shoulder (83) (Figure 7a). \