CN218751042U

CN218751042U - Fender lower protective plate mounting bracket and fender lower protective plate mounting structure

Info

Publication number: CN218751042U
Application number: CN202222909916.1U
Authority: CN
Inventors: 蒋国平; 王莉君; 郑宏; 张椿聆
Original assignee: Chongqing Changan Automobile Co Ltd
Current assignee: Chongqing Changan Automobile Co Ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-03-28
Anticipated expiration: 2032-11-02

Abstract

The utility model discloses a fender lower guard plate mounting bracket and a fender lower guard plate mounting structure, wherein the fender lower guard plate mounting bracket comprises a bracket main body, an upper clamping structure and a lower clamping structure; the support main body is provided with a vehicle body connecting hole and a positioning pin, and the positioning pin extends out of the support main body leftwards; the upper clamping structure comprises an upper buckle and an upper pressing sheet which are connected with the upper part of the bracket main body, and a first clamping gap is formed between the upper buckle and the upper pressing sheet; the lower clamping structure comprises a support extending body and a lower elastic sheet; the mounting bracket for the lower protective plate of the fender has the advantages of simple structure and high mounting precision, and can save mounting and assembling space; the fender lower protective plate mounting structure comprises a fender lower protective plate body and the fender lower protective plate mounting bracket, and is simple and convenient to assemble, two independent parts are adopted, and attractive appearance and mounting stability are both considered.

Description

Fender lower protective plate mounting bracket and fender lower protective plate mounting structure

Technical Field

The utility model relates to an automobile part, concretely relates to fender apron installing support and fender apron mounting structure under fender.

Background

The fender apron (also referred to as an under fender trim or a front trim) is an important decorative part for appearance, and is assembled and fitted with the fender panel while matching with the door fender apron (also referred to as a door lower trim or a rocker outer trim). Because the fender lower guard plate has small part size and complex profile, the outer surface of the fender lower guard plate is a part similar to a quarter circle, and the requirements of clearance, surface difference and alignment degree exist when the fender lower guard plate is matched with an opponent part. The problems of difficult assembly, labor waste, difficult disassembly and assembly, high rejection rate, poor assembly stability, easy looseness and the like exist in the aspects of assembly and finished automobile appearance control; meanwhile, the appearance has the defects of large gap with the fender, poor alignment with the fender, large difference with the surface of the fender, large gap headlight and the like.

CN213007959U discloses a doorsill outer trim panel and doorsill outer trim panel assembly, the doorsill outer trim panel includes: the decorative plate comprises a decorative plate body, wherein the decorative plate body is provided with a plurality of mounting parts which are arranged at intervals along the longitudinal direction of a vehicle, the mounting parts are used for being detachably connected with a side wall outer plate, the bottom of the decorative plate body is provided with a connecting flanging, the connecting flanging can be selectively turned to the inner side of the decorative plate body, and the connecting flanging is provided with a first connecting part used for being connected with the decorative plate body and a second connecting part used for being connected with the side wall outer plate; the rocker outer trim panel assembly includes: the front decorative plate and the rear decorative plate are movably connected with two ends of the doorsill outer decorative plate respectively, and at least one of the joint of the front decorative plate and the doorsill outer decorative plate and the joint of the rear decorative plate and the doorsill outer decorative plate is provided with a tolerance absorbing structure. Needless to say, the technical solution disclosed in the above patent document is a useful attempt in the technical field.

Disclosure of Invention

In view of the above, an object of the present invention is to provide a mounting bracket for a fender lower guard plate, which has a simple structure and high mounting accuracy, can save mounting and assembling space, and can provide sufficient assembling and supporting strength for a fender lower guard plate body; an object of the utility model is to provide a fender apron mounting structure under fender, the assembly is simple and convenient, adopts two solitary parts, compromises handsome in appearance and installation stability.

The utility model provides a fender lower guard plate mounting bracket, which comprises a bracket main body, an upper clamping structure and a lower clamping structure;

the support main body is provided with a vehicle body connecting hole and a positioning pin, and the positioning pin extends out of the support main body leftwards;

the upper clamping structure comprises an upper buckle and an upper pressing sheet which are connected with the upper part of the bracket main body, and a first clamping gap is formed between the upper buckle and the upper pressing sheet;

lower joint structure includes support extension body and lower shell fragment, the upper portion of support extension body with the sub-unit connection of support main part, the right side outer wall of support extension body is from last to the cambered surface that extends left gradually extremely down, be provided with the joint holding tank on the support extension body, the left end of shell fragment down with the sub-unit connection of joint holding tank, the right-hand member of shell fragment stretches out right down in the right side outer wall of support extension body, the up end of shell fragment down with form the second joint clearance between the right side outer wall of support extension body.

Furthermore, the upper pressing piece comprises a supporting portion, a pressing piece portion and a guiding portion, the lower end of the supporting portion is connected with the upper portion of the support main body, the upper end of the supporting portion is connected with the left end of the pressing piece portion, the right end of the pressing piece portion extends out of the support main body towards the right, the right end of the pressing piece portion is connected with the left end of the guiding portion, and the guiding portion inclines upwards from left to right.

Furthermore, the upper buckle comprises a buckle elastic sheet and a clamping protrusion arranged at the right part of the buckle elastic sheet, the left part of the buckle elastic sheet is connected with the support main body, the right part of the buckle elastic sheet is suspended and extends out of the support main body rightwards, and the clamping protrusion protrudes upwards out of the buckle elastic sheet.

Furthermore, the number of the upper pressing sheets is N, and the number of the upper buckles is N-1; wherein N is more than or equal to 2.

Furthermore, N last preforming along fore-and-aft direction interval sets up, be provided with one between two adjacent last preforming and go up the buckle to buckle shell fragment is located the below of preforming portion in the upper and lower ascending position of side, buckle shell fragment with form first joint clearance between the preforming portion.

Furthermore, the number of the vehicle body connecting holes and the number of the positioning pins are two, and the two positioning pins are respectively positioned under the two vehicle body connecting holes.

The utility model provides a fender lower guard plate mounting structure, which comprises a fender lower guard plate body and the fender lower guard plate mounting bracket; the fender lower protective plate body includes outer plaque portion, outer plaque portion is from last to the arc that extends left gradually extremely down, the upper portion of outer plaque portion is provided with the last joint fitting piece of protrusion in left, the lower part of outer plaque portion is provided with the lower joint fitting piece of protrusion in left, it can stretch into to go up the joint fitting piece first joint clearance and with go up joint structure joint, the joint fitting piece can stretch into down second joint clearance and with lower joint structure joint.

Furthermore, a pressing sheet connecting hole and a buckle connecting hole are formed in the upper clamping fitting piece.

Further, the fender lower protective plate body further comprises a front decorative plate portion and a rear decorative plate portion which are connected with the front side and the rear side of the outer decorative plate portion respectively, and the front side and the rear side of the fender lower protective plate mounting bracket respectively abut against the front decorative plate portion and the rear decorative plate portion.

The utility model has the advantages that:

1. the fender lower guard plate mounting bracket of the utility model can be used for being connected with a vehicle body and a fender lower guard plate body, has simple structure and high mounting precision, can save mounting and assembling space, and can also provide enough assembling and supporting strength for the fender lower guard plate body;

2. the guide part of the fender lower guard plate mounting bracket of the utility model can be convenient for the insertion of the upper clamping fitting piece, the support part can ensure that the position of the buckle elastic piece in the up-down direction is positioned below the pressure piece part, and the clamping bulge can prevent the upper clamping fitting piece from being separated out, thereby ensuring the connection strength of the clamping;

3. the utility model discloses an assembly of fender apron mounting structure under the fender is very simple and convenient, fender apron body and fender apron installing support are two solitary parts under the fender, two parts are processed respectively, the surface of fender apron body need not the trompil under the fender or set up all the other mounting structure, form a complete smooth surface, and is handsome in appearance, fender apron installing support under the fender and automobile body connection back can provide the mounted position for fender apron body under, can guarantee the stability and the precision of installation.

Drawings

In order to make the purpose, technical scheme and beneficial effect of the utility model clearer, the utility model provides a following figure explains:

fig. 1 is a schematic structural view of a fender lower guard mounting bracket of the present invention;

fig. 2 is an exploded view of the fender lower guard mounting structure of the present invention;

fig. 3 is the utility model discloses a fender lower protective plate mounting structure's schematic structure diagram.

The drawings are numbered as follows:

1-a fender lower guard plate mounting bracket, 11-a bracket main body, 111-a vehicle body connecting hole, 112-a positioning pin, 12-an upper clamping structure, 121-an upper clamp, 1211-a clamp spring sheet, 1212-a clamping bulge, 122-an upper press sheet, 1221-a supporting part, 1222-a press sheet part, 1223-a guiding part, 13-a lower clamping structure, 131-a bracket extension body, 1311-a clamping accommodating groove, 132-a lower spring sheet, 14-a first clamping gap and 15-a second clamping gap;

2-fender lower fender body, 21-outer trim panel portion, 22-upper snap fit piece, 221-pressing sheet connection hole, 222-snap fit connection hole, 23-lower snap fit piece, 24-front trim panel portion, 25-rear trim panel portion;

and 3-bolts.

Detailed Description

The technical solution of the present invention will be described in detail with reference to the accompanying drawings and examples.

As shown in fig. 1, a fender lower guard plate mounting bracket 1 in the present embodiment includes a bracket main body 11, an upper clamping structure 12, and a lower clamping structure 13; the bracket main body 11 is provided with a vehicle body connecting hole 111 and a positioning pin 112, and the positioning pin 112 extends out of the bracket main body 11 leftwards; the upper clamping structure 12 comprises an upper buckle 121 connected with the upper part of the bracket main body 11 and an upper pressing piece 122, and a first clamping gap 14 is formed between the upper buckle 121 and the upper pressing piece 122; lower joint structure 13 includes support extension 131 and lower shell fragment 132, the upper portion of support extension 131 with the sub-unit connection of support main part 11, the right side outer wall of support extension 131 is from last to the cambered surface that extends left gradually extremely down, be provided with joint holding tank 1311 on the support extension 131, the left end of shell fragment 132 down with the sub-unit connection of joint holding tank 1311, the right-hand member of shell fragment 132 stretches out right down in the right side outer wall of support extension 131, the up end of shell fragment 132 down with form second joint clearance 15 between the right side outer wall of support extension 131.

During the use, at first insert the locating hole on the automobile body through locating pin 112, then pass automobile body connecting hole 111 and be connected with the automobile body through bolt 3, realize being connected this fender lower protective plate installing support 1 with the automobile body, at last be connected fender lower protective plate body 2's upper portion and lower part with last joint structure 12 and lower joint structure 13 respectively, realize installing fender lower protective plate body 2 on the automobile body. The fender lower protective plate mounting bracket 1 is simple in structure and high in mounting precision, can save mounting and assembling space, and can provide sufficient assembling and supporting strength for the fender lower protective plate body 2.

In this embodiment, the upper pressing plates 122 each include a supporting portion 1221, a pressing plate portion 1222, and a guiding portion 1223, a lower end of the supporting portion 1221 is connected to an upper portion of the bracket body 11, an upper end of the supporting portion 1221 is connected to a left end of the pressing plate portion 1222, a right end of the pressing plate portion 1222 protrudes to the right of the bracket body 11, a right end of the pressing plate portion 1222 is connected to a left end of the guiding portion 1223, and the guiding portion 1223 is inclined upward from left to right.

In this embodiment, the upper clips 121 each include a clip elastic 1211 and a clip protrusion 1212 disposed at a right portion of the clip elastic 1211, the left portion of the clip elastic 1211 is connected to the bracket body 11, the right portion of the clip elastic 1211 is suspended and extends out of the bracket body 11 rightward, and the clip protrusion 1212 protrudes out of the clip elastic 1211 upward.

In this embodiment, the number of the upper pressing pieces 122 is N, and the number of the upper fasteners 121 is N-1; wherein N is more than or equal to 2.

In this embodiment, N upper pressing pieces 122 are spaced apart from each other in the front-rear direction, one upper latch 121 is disposed between two adjacent upper pressing pieces 122, the latch 1211 is located below the pressing piece 1222 in the vertical direction, and the first latching gap 14 is formed between the latch 1211 and the pressing piece 1222.

After inserting upper clamping fitting piece 22 into first clamping gap 14, upper clamping fitting piece 22 presses upper pressing piece 122 and upper buckle 121 to deform, and when upper pressing piece 122 is clamped into pressing piece connecting hole 221 and clamping protrusion 1212 of upper buckle 121 is clamped into buckle connecting hole 222, upper pressing piece 122 and upper buckle 121 are simultaneously clamped with upper clamping fitting piece 22, so that upper clamping structure 12 is connected with upper clamping fitting piece 22 of fender apron body 2. Guide portion 1223 can be convenient for go up joint fitting piece 22 and insert, and supporting part 1221 can guarantee that buckle shell fragment 1211 is located the below of preforming portion 1222 in the ascending position of upper and lower direction, and joint protrusion 1212 can prevent to go up joint fitting piece 22 and deviate from, guarantees the joint strength of joint.

In this embodiment, the number of the vehicle body connection holes 111 and the number of the positioning pins 112 are two, and the two positioning pins 112 are respectively located right below the two vehicle body connection holes 111.

As shown in fig. 2 and 3, a fender apron mounting structure in the present embodiment includes a fender apron body 2 and the fender apron mounting bracket 1 described above; fender lower protective plate body 2 includes outer plaque 21, outer plaque 21 is from last arc to extending left gradually down, the upper portion of outer plaque 21 is provided with the last joint fitting piece 22 of protrusion in left, the lower part of outer plaque 21 is provided with the lower joint fitting piece 23 of protrusion in left, it can stretch into to go up joint fitting piece 22 first joint clearance 14 and with go up joint structure 12 joint, joint fitting piece 23 can stretch into down second joint clearance 15 and with joint structure 13 joint down.

With fender backplate body 2 under the fender upper portion and lower part respectively with last joint structure 12 and joint structure 13 down be connected, realize installing fender backplate body 2 behind the automobile body under the fender, go up joint structure 12 and can provide the support for the upper portion of fender backplate body 2 under the fender, joint structure 13 can provide the support for the lower part of fender backplate body 2 under the fender down, the right side outer wall of support extension 131 can be conformed with exterior trim board 21 and laminate simultaneously, thereby provide the support for exterior trim board 21. This fender apron mounting structure's assembly is very simple and convenient under fender, fender apron body 2 and fender apron installing support 1 are two solitary parts, two parts are processed respectively, fender apron body 2's surface need not the trompil or sets up all the other mounting structure under the fender, form a complete glossy surface, and is handsome in appearance, fender apron installing support 1 and vehicle body connection back under the fender can provide the mounted position for fender apron body 2, can guarantee the stability and the precision of installation.

In this embodiment, the upper snap-fit piece 22 is provided with a pressing piece connecting hole 221 and a snap connecting hole 222, the upper pressing piece 122 can be snapped into the pressing piece connecting hole 221, the snap protrusion 1212 of the upper snap 121 can be snapped into the snap connecting hole 222, and the assembly precision can be further ensured.

In this embodiment, the fender apron body 2 further includes a front fascia portion 24 and a rear fascia portion 25 connected to the front and rear sides of the outer fascia portion 21, and the front and rear sides of the fender apron mounting bracket 1 are respectively abutted to the front fascia portion 24 and the rear fascia portion 25. The front trim part 24 faces the wheel hub, the rear trim part 25 faces the door lower guard plate, the front trim part 24 and the outer trim part 21 are both used for being matched with the appearance of the fender, the rear trim part 25 and the door lower guard plate are both used for being matched with the appearance of the door lower guard plate, the fender lower guard plate mounting bracket 1 can provide support for the front trim part 24 and the rear trim part 25, the defect that the gap and the surface difference between the fender lower guard plate body 2 and the fender are large is prevented, and the defect that the gap and the surface difference between the fender lower guard plate body 2 and the door lower guard plate are large is prevented from occurring.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a fender apron installing support under fender which characterized in that: comprises a bracket main body (11), an upper clamping structure (12) and a lower clamping structure (13);

the support main body (11) is provided with a vehicle body connecting hole (111) and a positioning pin (112), and the positioning pin (112) extends out of the support main body (11) leftwards;

the upper clamping structure (12) comprises an upper buckle (121) and an upper pressing plate (122), the upper buckle (121) is connected with the upper part of the bracket main body (11), and a first clamping gap (14) is formed between the upper buckle (121) and the upper pressing plate (122);

lower joint structure (13) are including support extension body (131) and lower shell fragment (132), the upper portion of support extension body (131) with the sub-unit connection of support subject (11), the right side outer wall of support extension body (131) is from last to the cambered surface that extends left gradually down gradually, be provided with joint holding tank (1311) on the support extension body (131), the left end of shell fragment (132) down with the sub-unit connection of joint holding tank (1311), the right-hand member of lower shell fragment (132) stretch out right in the right side outer wall of support extension body (131), the up end of shell fragment (132) down with form second joint clearance (15) between the right side outer wall of support extension body (131).

2. The fender apron mounting bracket of claim 1, wherein: the upper pressing plates (122) respectively comprise a supporting portion (1221), a pressing plate portion (1222) and a guiding portion (1223), the lower end of the supporting portion (1221) is connected with the upper portion of the bracket main body (11), the upper end of the supporting portion (1221) is connected with the left end of the pressing plate portion (1222), the right end of the pressing plate portion (1222) extends out of the bracket main body (11) towards the right, the right end of the pressing plate portion (1222) is connected with the left end of the guiding portion (1223), and the guiding portion (1223) inclines upwards from left to right.

3. The fender mounting bracket of claim 2, wherein: the upper buckles (121) respectively comprise buckle elastic sheets (1211) and clamping protrusions (1212) arranged on the right portions of the buckle elastic sheets (1211), the left portions of the buckle elastic sheets (1211) are connected with the support main body (11), the right portions of the buckle elastic sheets (1211) are suspended and extend out of the support main body (11) rightwards, and the clamping protrusions (1212) protrude out of the buckle elastic sheets (1211) upwards.

4. The fender mounting bracket of claim 3, wherein: the number of the upper pressing sheets (122) is N, and the number of the upper buckles (121) is N-1; wherein N is more than or equal to 2.

5. The fender apron mounting bracket of claim 4, wherein: the N upper pressing pieces (122) are arranged at intervals in the front-back direction, one upper buckle (121) is arranged between every two adjacent upper pressing pieces (122), the buckle elastic piece (1211) is located below the pressing piece (1222) in the up-down direction, and the first clamping gap (14) is formed between the buckle elastic piece (1211) and the pressing piece (1222).

6. The fender apron mounting bracket of claim 1, wherein: the number of the vehicle body connecting holes (111) and the number of the positioning pins (112) are two, and the two positioning pins (112) are respectively located right below the two vehicle body connecting holes (111).

7. The utility model provides a fender apron mounting structure under fender which characterized in that: comprising a fender apron body (2) and a fender apron mounting bracket according to any one of claims 1-6; fender lower protective plate body (2) are including outer plaque (21), outer plaque (21) are from last arc to extending left gradually down, the upper portion of outer plaque (21) is provided with left protrusion in last joint fitting piece (22), the lower part of outer plaque (21) is provided with lower joint fitting piece (23) of left protrusion in, go up joint fitting piece (22) and can stretch into first joint clearance (14) and with go up joint structure (12) joint, joint fitting piece (23) can stretch into down second joint clearance (15) and with joint structure (13) joint down.

8. The fender apron mounting structure of claim 7, wherein: the upper clamping fitting piece (22) is provided with a pressing sheet connecting hole (221) and a clamping buckle connecting hole (222).

9. The fender panel mounting structure according to claim 7, wherein: fender apron body (2) still include respectively with preceding plaque portion (24) and back plaque portion (25) that the front and back both sides of exterior trim portion (21) are connected, both sides support respectively and lean on under the fender apron installing support around in the front and back on preceding plaque portion (24) and back plaque portion (25).