CN211391155U

CN211391155U - Decorative piece of lower decorative plate of automobile bumper and front bumper

Info

Publication number: CN211391155U
Application number: CN201921816208.5U
Authority: CN
Inventors: 凌华春; 郝旭飞; 李丰勤; 刘春利
Original assignee: Guangzhou Automobile Group Co Ltd
Current assignee: Guangzhou Automobile Group Co Ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-09-01
Anticipated expiration: 2029-10-25

Abstract

The utility model provides a plaque decoration under car bumper, includes decoration body and connecting piece, be equipped with the opening on the decoration body, the decoration body is in the open-ended both sides are equipped with the lug, the connecting piece card in the lug outside. The utility model provides a molding can be realized through the colored injection molding technology to car bumper lower decoration board decoration and front bumper, breaks through the restriction of molding, and the assembly, installation location structure that provides simultaneously has solved the appearance problems such as section difference, poor face, gap that exist between decoration body and the connecting piece after the piece is torn open well; the structural member has low development cost, practicability and good quality. The utility model also provides a front bumper.

Description

Decorative piece of lower decorative plate of automobile bumper and front bumper

Technical Field

The utility model relates to an automobile parts technical field especially relates to a plaque decoration and front bumper under car bumper.

Background

Based on the reasons of various aspects such as mold, cost, molding process, modeling and color, the automobile front/rear bumper assembly is usually split into several parts with different surface properties such as bumper skin, bumper lower decorative plate decorative part and the like. The bumper skin of most motorcycle types realizes surface attribute for the technology of moulding plastics + automobile body look spraying, and lower plaque is the dermatoglyph spare, and lower plaque decoration is the silver, promptly: the bumper skin changes color with the change of the vehicle body color, but the surface properties of the lower trim panel and the lower trim panel trim do not change with the vehicle body color.

At present, the surface attribute of the silver color of the lower decorative plate decorative part of the front/rear bumper of the automobile can be realized by two processes:

(1) the injection molding and spraying process is adopted to realize the silver surface attribute defined by the lower decorative plate decorative part of the bumper, the limitation on the lower decorative plate decorative part is little, but the cost of the spraying process is about 2 times of that of the injection molding process generally. Therefore, the cost of the part and the bumper assembly is increased by adopting the injection molding and spraying process to realize the silver-colored bumper lower decorative plate decorating part;

(2) through the colored (silver) injection molding process, the colored injection molding is adopted to realize the silver surface attribute defined by the decorative part of the lower decorative plate of the bumper, and the cost of the colored injection molding is only 50-70% of that of the injection molding and spraying processes, namely the cost can be reduced by about 30-50% by adopting the colored injection molding process compared with the injection molding and spraying processes to realize the silver surface attribute. However, the silver injection molding process has a limitation on the molding of the bumper lower trim, that is, when the silver injection molding is adopted, the appearance surface of the bumper lower trim must be continuous, and the appearance surface cannot have the characteristics of holes and the like, and if the appearance surface is discontinuous due to the characteristics of the holes and the like of the bumper lower trim, the lower trim has obvious weld mark defects in the processing process. Therefore, in order to reduce the cost, the front bumper lower decorative plate decorating parts of various vehicle types usually adopt a silver injection molding process, but the modeling of the front bumper lower decorative plate decorating parts is always limited, so that the modeling of the bumper lower decorative plate decorating parts of most vehicle types is only that a plate with radian has some characteristics of concave-convex and the like.

Therefore, there is a need for a decorative part of a lower decorative plate of a bumper and a front bumper, which can be molded by a colored injection molding process and break through the limitation of molding.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a molding does not receive under car bumper plaque decoration and front bumper of coloured plastic injection technology restriction.

The utility model provides a plaque decoration under car bumper, including decoration body and connecting piece, be equipped with the opening on the decoration body, the decoration body is in the open-ended both sides are equipped with the lug, the connecting piece card in the lug outside.

According to an embodiment of the present invention, the decoration body includes a first body portion, a second body portion extending upward at both ends of the first body portion and rearward along the vehicle body, and a third body portion extending inward at a free end of the second body portion, and the protrusion is provided at the free end of the third body portion.

According to the utility model discloses an embodiment, first body part, second body part and the inside and outside both sides of third body part are bent and are formed flanging and flanging, the flanging includes corresponding to the first flanging of first body part and corresponding to second body part with the second flanging of third body part.

According to the utility model discloses an embodiment, it has a plurality of first breachs to distribute on the length direction of inside turn-ups, be equipped with first buckle in the first breach, the decoration body passes through first buckle card is in car bumper's central lower part grid.

According to the utility model discloses an embodiment, with first body part links to each other the edge of first flanging bends outwards and forms first turn-ups, first turn-ups is connected with a plurality of screw holes, the decoration body passes through screw hole and car bumper's shank protective cradle bolted connection.

According to the utility model discloses an embodiment, with second body portion with third body portion links to each other there are a plurality of second breachs second flanging's length direction upward distribution, be equipped with the second buckle in the second breach, the decoration body passes through the second buckle links to each other with plaque under the bumper.

According to the utility model discloses an embodiment, the connecting piece including connect the face and by connect the second turn-ups that face both sides were bent and are formed, the second turn-ups with connect and form the draw-in groove between the face, the lug card is located in the draw-in groove.

According to the utility model discloses an embodiment, be equipped with a plurality of third buckles on the second turn-ups, the connecting piece passes through the third buckle card is in car bumper's central lower part grid admittedly.

The utility model also provides a front bumper, include central lower part grid, locate shank protective cradle, the locating of central lower part grid below plaque decoration and locating under the bumper of central lower part grid top plaque decoration under the bumper outlying bumper, plaque decoration under the bumper is foretell bumper under the plaque decoration.

The utility model provides a plaque decoration and front bumper under car bumper can adopt silver-colored to mould plastics the production that realizes plaque decoration under the bumper, when having solved decorative plaque decoration under the porose bumper in the colored injection molding technology production molding surface well, decorative plaque decoration surface quality poor problem under the bumper, and the decoration body passes through lug and connecting piece assembly, has solved appearance problems such as poor, the face of section that exist after decorative plaque decoration is torn open under the bumper well, gap.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

Fig. 1 is a front view of a lower garnish for a bumper of an automobile.

Fig. 2 is a rear view of a garnish for a bumper underbody panel.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Fig. 4 is a front view of the garnish body.

FIG. 5 is a rear view of the garnish body.

Fig. 6 is a partially enlarged view of a portion B in fig. 4.

Fig. 7 is a partially enlarged view of a portion C in fig. 5.

Fig. 8 is a front view of the connector.

Fig. 9 is a rear view of the connector.

Description of the reference numerals

10-decorative piece body, 20-connecting piece, 30-lug, 31-convex plate, 1001-first body part, 1002-second body part, 1003-third body part, 1004-inward flanging, 1005-outward flanging, 1006-first notch, 1007-first buckle, 1008-first flanging, 1009-threaded hole, 1010-second notch, 1011-second buckle, 1012-lug, 2001-connecting surface, 2002-second flanging, 2003-third notch, 2004-third buckle, 2005-screw base, 2006-internal threaded column, 2007-reinforcing rib, 2008-clamping groove, 1011 a-straight edge, 1011 b-flanging, 1005 a-first outward flanging and 1005 b-second outward flanging.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose of the invention, the present invention will be described in detail with reference to the accompanying drawings and preferred embodiments.

Referring to fig. 1 and 2, fig. 1 is a front view of a lower decorative plate of a bumper, and fig. 2 is a rear view of the lower decorative plate of the bumper. As shown in fig. 1 and 2, the utility model provides a plaque decoration under car bumper, including decoration body 10 and connecting piece 20, be equipped with the opening on the decoration body 10, the open-ended both sides are equipped with lug 30, and connecting piece 20 blocks in the lug 30 outside.

Please refer to fig. 4 to 7, fig. 4 is a front view of the decoration body provided by the present invention, fig. 5 is a rear view of the decoration body provided by the present invention, fig. 6 is a partial enlarged view of the front view of the decoration body provided by the present invention, and fig. 7 is a partial enlarged view of the rear view of the decoration body provided by the present invention. As shown in fig. 4 to 7, the garnish body 10 includes a first body 1001, a second body 1002 extending upward from both ends of the first body 1001, rearward along the vehicle body and inclined toward the center of the first body 1001, and a third body 1003 extending inward from a free end of the second body 1002 (in a direction relative to the vehicle body after the garnish body 10 is mounted on the vehicle), the third body 1003 has an opening in the center, a protrusion 30 protruding from the free end of the third body 1003 has a U-shape, and a U-shaped protruding plate 31 is provided on a side of the protrusion 30 adjacent to the connector 20 to further support the connector 20.

Referring to fig. 4 to 7, the first body 1001, the second body 1002, and the third body 1003 of the garnish body 10 are bent at inner and outer sides to form an inward flange 1004 and an outward flange 1005. A plurality of first notches 1006 are formed in the length direction of the inward flange 1004, a first buckle 1007 is arranged in each first notch 1006, and in this embodiment, each first buckle 1007 includes a straight edge structure substantially perpendicular to the body portion and a flange structure formed by folding along the straight edge structure outward and in a direction substantially parallel to the body portion.

The flanging 1005 comprises a first flanging 1005a corresponding to the first body part 1001 and a second flanging 1005b corresponding to the second body part 1002 and the third body part 1003, a plurality of second notches 1010 are arranged in the length direction of the second flanging 1005b connected with the second body part 1002 and the third body part 1003, and second buckles 1011 are arranged in the second notches 1010, wherein the second buckles 1011 comprise straight edges 1011a basically perpendicular to the second body part 1002 and the third body part 1003 and folding edges 1011b formed by folding outwards along the straight edges 1011a and in the direction basically parallel to the second body part 1002 and the third body part 1003.

Further, the edge of the first flange 1005a connected to the first body 1001 is bent to form the first flange 1008, the edge of the first flange 1008 is provided with a plurality of lugs 1012, and each of the lugs 1012 is provided with a threaded hole 1009, in this embodiment, the lugs 1012 are arranged perpendicular to the first flange 1005a, the axial direction of the threaded holes 1009 follows the width direction of the first flange 1008, in other words, the axial direction of the threaded holes 1009 is substantially parallel to the width direction of the first flange 1008.

Please refer to fig. 8 and 9, fig. 8 is a front view of the connecting member provided by the present invention, and fig. 9 is a rear view of the connecting member provided by the present invention. As shown in fig. 8 and 9, the connecting member 20 includes a connecting surface 2001 and a second turned edge 2002 formed by bending two sides of the connecting surface 2001, a slot 2008 is formed between the second turned edge 2002 and the connecting surface 2001, a plurality of third notches 2003 are formed in the second turned edge 2002, and a third buckle 2004 is arranged in the third notch 2003, the utility model discloses in third buckle 2004 only have one and locate on the second turned edge 2002 of the bottom of the connecting member 20, the third buckle 2004 is in a hook shape, and the opening of the hook faces outward. In addition, be equipped with screw base 2005 in the draw-in groove 2008 of connecting piece 20 and locate the internal thread post 2006 on screw base 2005, be connected with a plurality of strengthening ribs 2007 around the internal thread post 2006, the utility model discloses in be equipped with screw base 2005 of internal thread post 2006 have two.

Please refer to fig. 3, fig. 3 is a partial enlarged view of the assembly structure of the decoration body and the connecting member according to the present invention. As shown in FIG. 3, during assembly, the connecting member 20 is clamped outside the U-shaped projection of the decoration body 10, the U-shaped projection provides Z-direction positioning for the connecting member 20 mounted on the decoration body 10, and after mounting, the U-shaped projection provides Z-direction and X-direction support for the connecting member 20. Meanwhile, after the structure of the U-shaped lug is assembled with the connecting piece 20, the gap caused after the decorative piece of the bumper lower decorative plate is disassembled can be reduced, and the problem that parts installed behind the decorative piece of the bumper lower decorative plate are exposed due to the gap between the decorative piece body 10 and the connecting piece 20 after the decorative piece body and the connecting piece are installed is solved.

The utility model provides a front bumper, including central lower part grid, locate the shank protective cradle of central lower part grid below, locate plaque decoration under the bumper of central lower part grid top, and locate plaque decoration under the bumper outlying bumper of plaque decoration, plaque decoration is plaque decoration under the bumper for foretell bumper, decoration body 10 is through first buckle 1007, and connecting piece 20 passes through third buckle 2004 and connects central lower part grid, decoration body 10 passes through screw hole 1009 and shank protective cradle bolted connection, decoration body 10 passes through 1009 second buckle 1011 and connects plaque under the bumper, connecting piece 20 passes through under interior screw post 2006 and the bumper plaque bolted connection.

To sum up, the utility model provides a plaque decoration and front bumper utilize low-cost coloured (silver) injection moulding process to realize production under car bumper, and this structure has broken through the coloured restriction of coloured technology plaque decoration molding under to the bumper for the outward appearance molding effect of plaque decoration under the bumper no longer is monotonic "trapezoidal" form, reduces the development cost of spare part and motorcycle type. And simultaneously, the utility model discloses the assembly structure of interior decoration piece body and connecting piece has solved under the bumper plaque decoration piece tearing back body and connecting piece and can have the problem in section difference, poor, the gap, has improved the appearance quality after tearing open.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description in any form, and although the present invention has been disclosed with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment of the above embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a plaque decoration under car bumper, its characterized in that, includes decoration body (10) and connecting piece (20), be equipped with the opening on decoration body (10), decoration body (10) are in open-ended both sides are equipped with lug (30), connecting piece (20) card in the lug (30) outside.

2. The automotive bumper garnish according to claim 1, wherein the garnish body (10) includes a first body portion (1001), a second body portion (1002) extending upward from both ends of the first body portion (1001) and rearward along the vehicle body, and a third body portion (1003) extending inward from a free end of the second body portion (1002), the projection (30) being provided at a free end of the third body portion (1003).

3. The automobile bumper garnish according to claim 2, wherein both inside and outside sides of the first body portion (1001), the second body portion (1002), and the third body portion (1003) are bent to form a burring (1004) and a burring (1005), and the burring (1005) includes a first burring (1005a) corresponding to the first body portion (1001) and a second burring (1005b) corresponding to the second body portion (1002) and the third body portion (1003).

4. The automobile bumper lower decorative plate decorative piece according to claim 3, wherein a plurality of first notches (1006) are distributed in the length direction of the inward flanging (1004), first buckles (1007) are arranged in the first notches (1006), and the decorative piece body (10) is clamped on a central lower grid of an automobile bumper through the first buckles (1007).

5. The garnish for an automobile bumper underbody panel according to claim 3, wherein an edge of the first flange (1005a) connected to the first body portion (1001) is bent outward to form a first flange (1008), the first flange (1008) is connected to a plurality of screw holes (1009), and the garnish body (10) is bolted to a lower leg shield bracket of an automobile bumper through the screw holes (1009).

6. The trim of an automobile bumper lower trim plate according to claim 3, wherein a plurality of second notches (1010) are distributed in the length direction of the second flanging (1005b) connected with the second body part (1002) and the third body part (1003), second buckles (1011) are arranged in the second notches (1010), and the trim body (10) is connected with the bumper lower trim plate through the second buckles (1011).

7. The automobile bumper lower trim according to claim 1, wherein the connecting member (20) comprises a connecting surface (2001) and a second flange (2002) formed by bending two sides of the connecting surface (2001), a clamping groove (2008) is formed between the second flange (2002) and the connecting surface (2001), and the bump (30) is clamped in the clamping groove (2008).

8. The lower bumper fascia trim of claim 7, wherein the second flange (2002) is provided with a plurality of third clips (2004), and the connecting member (20) is clipped to the central lower grid of the bumper by the third clips (2004).

9. A front bumper comprising a center lower grill, a shank protector bracket provided below the center lower grill, a bumper lower garnish provided above the center lower grill, and a bumper lower garnish provided on a periphery of the bumper lower garnish, wherein the bumper lower garnish is the bumper lower garnish according to any one of claims 1 to 8.