CN217893102U

CN217893102U - Rear connecting structure of vehicle body guard plate

Info

Publication number: CN217893102U
Application number: CN202222244140.6U
Authority: CN
Inventors: 李青; 盛滋先; 周勇; 颜士松
Original assignee: Jiangsu Xinri E Vehicle Co Ltd
Current assignee: Jiangsu Xinri E Vehicle Co Ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-11-25
Anticipated expiration: 2032-08-25

Abstract

The utility model relates to a connection structure behind automobile body backplate, including two automobile body backplate, two automobile body backplate set up along the automobile body width direction bilateral symmetry, still include back connecting piece and replacement, the left and right sides of back connecting piece respectively with two automobile body backplate joints, the replacement is located the left and right sides of back connecting piece with two automobile body backplate joints and joint position. The rear side of automobile body backplate along automobile body length direction is equipped with two draw-in grooves: outer draw-in groove and interior draw-in groove, outer draw-in groove and interior draw-in groove set up along automobile body width direction interval, and every row of draw-in groove includes a plurality of along direction of height interval distribution, and the left and right sides of back connecting piece is equipped with respectively and is used for with the first buckle of interior draw-in groove complex, be equipped with on the replacement be used for with outer draw-in groove complex second buckle. The utility model discloses an aspect uses retaining members such as less screws can reduce the required time of assembly and cost, and on the other hand realizes the quick replacement of different replacements to satisfy the figurative design installation requirement of different vehicles, the commonality is strong.

Description

Rear connecting structure of vehicle body guard plate

Technical Field

The utility model belongs to the technical field of the electric motor car technique and specifically relates to a connection structure behind automobile body backplate.

Background

In the field of electric bicycles, a rear connecting member is generally used for connecting with vehicle body guard plates on the left and right sides so as to limit the left and right side guard plates. When the automobile body guard plate is assembled, the rear side of the automobile body guard plate along the length direction of the automobile body is connected with the front side of the rear connecting piece, the connecting piece extending along the width direction of the automobile body is formed on the rear side of the automobile body guard plate, the automobile body guard plate and the connecting piece are connected into a rear connecting structure unit, and then the rear connecting structure unit is further assembled with parts such as decorating parts. Among the prior art, locking pieces such as screws are mostly adopted to assemble between back connection structure unit and the follow-up part, and because the fixed point position is more during the assembly, lead to accessory quantity many, installation loaded down with trivial details, inefficiency. And, the assembly point position that sets up on the back connection structure unit has fixed position and quantity according to the structural feature of motorcycle type, correspondingly can only assemble with parts such as specific decoration to satisfy the design installation demand of single vehicle model state, lead to the commonality poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a connection structure behind automobile body backplate, the purpose reduces the quantity and improves when installation effectiveness improve connection structure's replaceability and commonality.

The utility model adopts the technical scheme as follows:

the utility model provides a connection structure behind automobile body backplate, includes two automobile body backplate, and two automobile body backplate set up along automobile body width direction bilateral symmetry, still include back connecting piece and replacement, the left and right sides of back connecting piece respectively with two automobile body backplate joints, replacement and two automobile body backplate joints, and the joint position is located the left and right sides of back connecting piece.

The further technical scheme is as follows:

the rear side of automobile body backplate along automobile body length direction is equipped with two draw-in grooves: outer draw-in groove and interior draw-in groove, outer draw-in groove with interior draw-in groove sets up along automobile body width direction interval, and every row of draw-in groove includes a plurality of along direction of height interval distribution, the left and right sides of back connecting piece be equipped with respectively be used for with interior draw-in groove complex first buckle, be equipped with on the replacement be used for with outer draw-in groove complex second buckle.

The upper and lower both ends of automobile body backplate along automobile body length direction's rear side are equipped with first fixed point respectively, the upper and lower both ends of the left and right sides of back connecting piece are equipped with the second fixed point respectively, be equipped with the third fixed point on the replacement, the position of three fixed point corresponds, and the accessible fastener is connected.

The replacement part is of a split structure and is arranged along the bilateral symmetry of the width direction of the vehicle body, and the replacement part is tightly attached to the left side and the right side of the rear connecting piece after being clamped with the two vehicle body guard plates respectively.

The replacement part is of an integral structure and is in a cover shell shape, and two sides of the replacement part along the width direction of the vehicle body are respectively clamped with the two vehicle body guard plates, so that the rear connecting part is surrounded in the replacement part.

The utility model has the advantages as follows:

the utility model discloses an adopt the joint to connect between the spare part and use retaining member such as less screw on the one hand can reduce the required time of assembly and cost, and on the other hand realizes the quick replacement of different replacements to satisfy the figurative design installation requirement of different vehicles. The structure stability is strong, and the universality and the replaceability are high.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention.

Drawings

Fig. 1 is an exploded schematic view of a first embodiment of the present invention.

Fig. 2 is a schematic view of a structure of a vehicle body guard plate according to a first embodiment of the present invention.

Fig. 3 is a schematic view of an assembly structure according to the first embodiment of the present invention.

Fig. 4 is another view of fig. 3.

Fig. 5 is a schematic structural diagram of a second replacement part according to a second embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a second embodiment of the present invention.

In the figure: 1. a vehicle body guard plate; 3. a rear connector; 31. a second fixed point; 32. a first buckle; 41. a first replacement component; 42. a second replacement component; 6. a first fixed point; 7. an outer clamping groove; 8. an inner clamping groove; 9. a third fixed point; 10. and a second buckle.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

Referring to fig. 1 and 3, connection structure behind automobile body backplate of this application, including two automobile body backplate 1, two automobile body backplate 1 set up along automobile body width direction bilateral symmetry, still include back connecting piece 3 and replacement, the left and right sides of back connecting piece 3 respectively with two automobile body backplate 1 joints, replacement and two automobile body backplate 1 joints, and the joint position is located the left and right sides of back connecting piece 3.

The first embodiment is as follows: referring to fig. 1 to 4, the replacement is a first replacement 41, the left and right sides of the rear connecting member 3 are respectively connected with the two body protecting plates 1 in a clamping manner, the first replacement 41 has a split structure, and includes two replacement parts, which are both strip-shaped and symmetrically arranged along the width direction of the vehicle body, and are respectively connected with the two body protecting plates 1 in a clamping manner at the two sides of the rear connecting member 3 and closely attached to the two sides of the rear connecting member 3.

As shown in fig. 2, the rear side of the body guard 1 along the length direction of the vehicle body is provided with two rows of slots: outer draw-in groove 7 and interior draw-in groove 8, outer draw-in groove 7 and interior draw-in groove 8 set up along the automobile body width direction interval, and every draw-in groove includes a plurality of along direction of height interval distribution, as shown in fig. 1 and fig. 4, the left and right sides of back connecting piece 3 is equipped with respectively and is used for with the first buckle 32 of interior draw-in groove 8 complex, be equipped with on the first replacement 41 be used for with outer draw-in groove 7 complex second buckle 10.

As shown in fig. 1, the upper and lower ends of the rear side of the body guard 1 along the length direction of the vehicle body are respectively provided with a first fixing point 6, the upper and lower ends of the left and right sides of the rear connecting member 3 are respectively provided with a second fixing point 31, the first replacing member 41 is provided with a third fixing point 9, and the three fixing points correspond in position and can be connected through a fastener.

Example two: the structure of the assembled body panel rear connection structure is shown in fig. 6, and the structure is different from the first embodiment in that a first replacement part 41 is replaced by a second replacement part 42 shown in fig. 5, and the other structures are the same. Second replacement 42 is monolithic structure, preferentially is a housing, and its both sides along automobile body width direction set up second buckle 10 respectively, through second buckle 10 and the cooperation of draw-in groove 7, second replacement 42 and two automobile body backplate 1 joint to surround inside with back connecting piece 3.

As shown in fig. 5, the second replacement part 42 is provided with a third fixing point 9 corresponding to the first fixing point 6 and the second fixing point 31, and is connected by a fastening member.

It will be appreciated by those skilled in the art that the second replacement part 42 may be an integrally formed structure or may be assembled by separate unit components.

The application discloses connection structure's mounting process behind automobile body backplate: two automobile body backplate and back connecting piece are passed through the draw-in groove buckle structure cooperation back joint that corresponds, can fix into an organic whole with two automobile body backplate about, play certain limiting displacement. Then will replace the spare and automobile body backplate and pass through draw-in groove buckle structure cooperation back joint that corresponds, then first fixed point, second fixed point and the corresponding coincidence of third fixed point, lock through the self-tapping.

In the above embodiment, the positions of the fastening portions and the fixing points of the first replacement part and the second replacement part are the same, that is, the two points are the same, and the first replacement part and the second replacement part can be arbitrarily replaced, or can be replaced by a third shape. The replacement part can be a decorative part and other parts. Through the setting of joint structure, use retaining member such as less screw can reduce required time of assembly and cost on the one hand, on the other hand realizes the quick replacement of different replacement parts to satisfy the figurative design installation requirement of different vehicles. The structure stability is strong, and the commonality is high.

Those of ordinary skill in the art will understand that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a connection structure behind automobile body backplate, its characterized in that includes two automobile body backplate, back connecting piece and replacement, and two automobile body backplate set up along automobile body width direction bilateral symmetry, the left and right sides of back connecting piece respectively with two automobile body backplate joints, replacement and two automobile body backplate joints, and the joint position is located the left and right sides of back connecting piece.

2. The vehicle body guard rear connection structure according to claim 1, wherein two rows of the locking grooves are provided on the rear side of the vehicle body guard in the vehicle body length direction: outer draw-in groove and interior draw-in groove, outer draw-in groove with interior draw-in groove sets up along automobile body width direction interval, and every row of draw-in groove includes a plurality of along direction of height interval distribution, the left and right sides of back connecting piece be equipped with respectively be used for with interior draw-in groove complex first buckle, be equipped with on the replacement be used for with outer draw-in groove complex second buckle.

3. The rear connecting structure for the vehicle body guard board according to claim 1 or 2, wherein the upper and lower ends of the rear side of the vehicle body guard board along the length direction of the vehicle body are respectively provided with a first fixing point, the upper and lower ends of the left and right sides of the rear connecting member are respectively provided with a second fixing point, the replacement member is provided with a third fixing point, and the three fixing points are correspondingly arranged and can be connected through a fastener.

4. The rear connecting structure for the vehicle body guard plates according to claim 1, wherein the replacement part is of a split structure and is arranged symmetrically left and right along the width direction of the vehicle body, and is clamped with the two vehicle body guard plates and then closely attached to the left and right sides of the rear connecting part.

5. The rear vehicle body fender connecting structure according to claim 1, wherein the replacement member is of an integral structure and has a cover shell shape, and both sides of the replacement member in the width direction of the vehicle body are respectively engaged with the two vehicle body fenders to surround the rear connecting member therein.