CN215475401U

CN215475401U - Motor vehicle fender inside lining with inhale sound function

Info

Publication number: CN215475401U
Application number: CN202121878005.6U
Authority: CN
Inventors: 邵其富; 李素明; 熊金洲
Original assignee: Jiangsu Juncheng Vehicle Industry Co ltd
Current assignee: Jiangsu Juncheng Vehicle Industry Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-01-11
Anticipated expiration: 2031-08-11

Abstract

The utility model relates to the technical field of fender liners, and discloses a motor vehicle fender liner with a sound absorption function. According to the utility model, the lower installation inclined plate is cuboid, the lower installation inclined plates are symmetrically distributed at two ends of the outer side of the buckling block, the lower installation inclined plate inclines towards one end of the outer side of the buckling block, one end of the outer side of the lower installation inclined plate is movably clamped with one end of the back surface of the inner lining shell of the fender, the lower installation inclined plate is arranged to strengthen the movable clamping of the buckling block and the installation blocking wall, after the bolt is separated from the protective sleeve, the lower installation inclined plate can effectively clamp the buckling block on the installation blocking wall, the inner lining of the fender of the motor vehicle can be conveniently disassembled and assembled, the interior of the fender inner lining can be quickly cleaned and maintained, and the working efficiency is improved.

Description

Motor vehicle fender inside lining with inhale sound function

Technical Field

The utility model relates to the technical field of fender liners, in particular to a fender liner of a motor vehicle with a sound absorption function.

Background

The fender is also called a fender and is divided into a front fender and a rear fender according to the installation position. A cover for a motor vehicle or a non-motor vehicle, in which a front fender is mounted at a front wheel, must ensure a maximum limit space for the rotation and jumping of the front wheel, and thus a designer may verify whether the design size of the fender is proper using a "wheel jump map" according to the selected tire model size. The rear fender has no wheel rotation rub problem, but for aerodynamic considerations the rear fender exhibits a slight arcuate arc and bulges outward. The fenders of some cars are integrated with the car body, and the production is finished at one time. However, there are also cars with separate fenders, especially front fenders, because the front fenders have a relatively high number of opportunities to collide and the separate assemblies are easy to replace in one piece.

The existing automotive fender liner has the defects of poor sound absorption effect, trouble in disassembly and assembly, trouble in cleaning and overhauling the inside of the fender liner, and reduced working efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a motor vehicle fender liner with a sound absorption function, which achieves the effect of improving sound absorption, is convenient to disassemble and assemble the motor vehicle fender liner, quickly cleans and overhauls the interior of the fender liner, and improves the working efficiency.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a motor vehicle fender inside lining with inhale sound function, includes fender inside lining shell and buckle device, buckle device movable mounting is in the fender inside lining shell outside, fender inside lining shell sets up in the buckle device outside.

The fender inside lining shell includes the mounting groove, the mounting groove sets up in fender inside lining shell surface central point and puts, mounting groove surface both ends are provided with the installation card wall, installation card wall surface central point puts and has seted up the connecting hole.

The buckle device comprises a buckle block, the buckle block is arranged at the surface center of the buckle device, a through hole is formed in the surface center of the buckle block, and the lower installation inclined plate and the upper installation inclined plate are fixedly connected to the two ends of the outer side of the buckle block.

Preferably, the inner side of the top of the mounting groove is provided with a water absorption layer, the bottom of the water absorption layer is provided with a heat insulation layer, the bottom of the heat insulation layer is provided with a sound absorption layer, the bottom of the sound absorption layer is provided with a protective layer, and the surface of the mounting groove is provided with decorative stripes.

Preferably, the through-hole surface activity joint has the bolt, the bolt top is provided with the nut, the protective sheath has been cup jointed in the bolt bottom activity, protective sheath bottom fixedly connected with constant head tank, the constant head tank bottom is provided with the drill bit.

Preferably, the mounting groove is half circular shape, just the mounting groove top is protruding, through setting up in semi-circle, can effectively let the mounting groove inboard be certain radian with the wheel, reduces with tire direct contact, and the noise that the rotation of mounting groove top inboard set up can the active absorption tire produced noise, improves the efficiency of inhaling the sound.

Preferably, the buckle piece passes through bolt and through-hole activity joint, reaches to be convenient for to the dismouting of motor vehicle fender inside lining, washs fast and overhauls fender inside lining inside, improves work efficiency.

Preferably, go up the installation swash plate and be certain angle and put the slope to buckle piece central point, just go up installation swash plate outside one end and the activity joint of the back one end of fender inside lining shell, be provided with the draw-in groove through fender inside lining shell inboard, it is fixed with draw-in groove activity joint to go up the installation swash plate, effectively lets fender inside lining shell and car joint each other.

Preferably, install the swash plate shape down and be the cuboid form, install swash plate symmetric distribution in buckle piece outside both ends down, install the swash plate and be to the slope of buckle piece outside one end down, just install swash plate outside one end and the activity joint of the back one end of lappet inside lining shell, play through the lower installation swash plate that sets up and strengthen buckle piece and installation card wall activity joint, after bolt and protective sheath separation, the lower installation swash plate can effectively let buckle piece joint on the installation card wall, also is convenient for to the dismouting of motor vehicle lappet inside lining, washs fast and overhauls inside the lappet inside, improves work efficiency.

The utility model provides a motor vehicle fender liner with a sound absorption function, which has the following beneficial effects:

(1) according to the utility model, the mounting groove is semicircular, the top of the mounting groove is convex, and the mounting groove is arranged in a semicircle shape, so that the inner side of the mounting groove can effectively form a certain radian with a wheel, the direct contact with a tire is reduced, and the sound absorption layer arranged on the inner side of the top of the mounting groove can effectively absorb noise generated by the rotation of the tire, and the sound absorption efficiency is improved.

(2) According to the utility model, the lower installation inclined plate is cuboid, the lower installation inclined plates are symmetrically distributed at two ends of the outer side of the buckling block, the lower installation inclined plate inclines towards one end of the outer side of the buckling block, one end of the outer side of the lower installation inclined plate is movably clamped with one end of the back surface of the inner lining shell of the fender, the lower installation inclined plate is arranged to strengthen the movable clamping of the buckling block and the installation blocking wall, after the bolt is separated from the protective sleeve, the lower installation inclined plate can effectively clamp the buckling block on the installation blocking wall, the inner lining of the fender of the motor vehicle can be conveniently disassembled and assembled, the interior of the fender inner lining can be rapidly cleaned and maintained, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of the front side of the fender liner outer shell of the present invention;

FIG. 2 is an expanded view of the front buckle device structure of the present invention;

FIG. 3 is a schematic view of the bolt structure on the front side of the present invention;

FIG. 4 is a schematic view of the interior of the mounting groove structure of the front side of the present invention.

In the figure: 1. a fender liner shell; 101. mounting grooves; 102. decorating stripes; 103. installing a clamping wall; 104. connecting holes; 105. a water-absorbing layer; 106. a thermal insulation layer; 107. a sound absorbing layer; 108. a protective layer; 2. a buckle device; 201. a buckling block; 202. a through hole; 203. an inclined plate is arranged below the lower part; 204. an inclined plate is arranged on the upper part; 205. a nut; 206. a bolt; 207. a protective sleeve; 208. positioning a groove; 209. a drill bit.

Detailed Description

As shown in fig. 1 to 4, the present invention provides a technical solution:

the utility model provides a motor vehicle fender inside lining with inhale sound function, includes fender inside lining shell 1 and

buckle device

2, and 2 movable mounting of buckle device are in the 1 outside of fender inside lining shell, and fender inside lining shell 1 sets up in the 2 outside of buckle device.

The fender inside lining shell 1 includes mounting groove 101, mounting groove 101 sets up in 1 surperficial central point of fender inside lining shell and puts, mounting groove 101 is half circular shape, and mounting groove 101 top is protruding, through setting up at semi-circular, can effectively let mounting groove 101 inboard be certain radian with the wheel, reduce and tire direct contact, and the sound absorbing layer 107 of the inboard setting in mounting groove 101 top can effectively absorb the tire and rotate the noise that produces, improve the efficiency of inhaling the sound, mounting groove 101 surperficial both ends are provided with installation card wall 103, installation card wall 103 surperficial central point puts and has seted up connecting hole 104, mounting groove 101 top inboard is provided with layer 105 that absorbs water, layer 105 bottom that absorbs water is provided with insulating layer 106, insulating layer 106 bottom is provided with sound absorbing layer 107, sound absorbing layer 107 bottom is provided with inoxidizing coating 108, decorative stripe 102 has been seted up on mounting groove 101 surface.

The buckling device 2 comprises a buckling block 201, the buckling block 201 is arranged at the central position of the surface of the buckling device 2, the buckling block 201 is movably clamped with a through hole 202 through a bolt 206, so that the inner lining of a fender of a motor vehicle can be conveniently disassembled and assembled, the inner part of the inner lining of the fender can be quickly cleaned and maintained, the working efficiency is improved, the through hole 202 is arranged at the central position of the surface of the buckling block 201, both ends of the outer side of the buckling block 201 are fixedly connected with a lower mounting inclined plate 203 and an upper mounting inclined plate 204, the upper mounting inclined plate 204 inclines towards the central position of the buckling block 201 at a certain angle, one end of the outer side of the upper mounting inclined plate 204 is movably clamped with one end of the back of the outer shell 1 of the fender inner lining, a clamping groove is arranged at the inner side of the outer shell 1 of the fender inner lining, the upper mounting inclined plate 204 is movably clamped with the clamping groove, the outer shell 1 of the fender inner lining and the automobile can be effectively clamped with each other, the lower mounting inclined plate 203 is cuboid, and the lower mounting inclined plates 203 are symmetrically distributed at both ends of the outer side of the buckling block 201, install swash plate 203 down and be to the slope of buckle piece 201 outside one end, and install swash plate 203 outside one end and the activity joint of 1 back one end of lappet inside lining shell down, install swash plate 203 down and play enhancement buckle piece 201 and installation card wall 103 activity joint through the lower installation swash plate that sets up, after bolt 206 separates with protective sheath 207, installation swash plate 203 can effectively let buckle piece 201 joint on installation card wall 103 down, also be convenient for to the dismouting of motor vehicle lappet inside lining, wash fast and overhaul lappet inside, improve work efficiency, through-hole 202 surface activity joint has bolt 206, bolt 206 top is provided with nut 205, protective sheath 207 has been cup jointed in the activity of bolt 206 bottom, protective sheath 207 bottom fixedly connected with constant head tank 208, constant head tank 208 bottom is provided with drill bit 209.

In conclusion, the mounting groove 101 is semicircular, the top of the mounting groove 101 is convex, and the mounting groove is semicircular, so that the inner side of the mounting groove 101 can effectively form a certain radian with a wheel, the direct contact with a tire is reduced, the sound absorption layer 107 arranged on the inner side of the top of the mounting groove 101 can effectively absorb noise generated by the rotation of the tire, and the sound absorption efficiency is improved; install swash plate 203 shape down and be the cuboid form, install swash plate 203 symmetric distribution in buckle piece 201 outside both ends down, install swash plate 203 down and be to the slope of buckle piece 201 outside one end, and install swash plate 203 outside one end and the 1 back one end activity joint of fender inside lining shell down, install swash plate 203 play through the lower of setting and strengthen buckle piece 201 and installation card wall 103 activity joint, after bolt 206 separates with protective sheath 207, install swash plate 203 down and can effectively let buckle piece 201 joint on installation card wall 103, also be convenient for to motor vehicle fender inside lining dismouting, wash fast and overhaul inside fender inside, and work efficiency is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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 motor vehicle fender inside lining with inhale sound function, includes fender inside lining shell (1) and buckle device (2), its characterized in that: the buckling device (2) is movably arranged on the outer side of the fender liner outer shell (1), and the fender liner outer shell (1) is arranged on the outer side of the buckling device (2);

the fender liner outer shell (1) comprises a mounting groove (101), the mounting groove (101) is formed in the center of the surface of the fender liner outer shell (1), mounting clamping walls (103) are arranged at two ends of the surface of the mounting groove (101), and a connecting hole (104) is formed in the center of the surface of each mounting clamping wall (103);

the buckle device (2) comprises a buckle block (201), the buckle block (201) is arranged at the surface center of the buckle device (2), a through hole (202) is formed in the surface center of the buckle block (201), and an inclined plate (203) and an inclined plate (204) are arranged at two ends of the outer side of the buckle block (201) and fixedly connected with the lower installation inclined plate.

2. The automotive fender liner with sound absorbing function as claimed in claim 1, wherein: the utility model discloses a decorative stripe, including mounting groove (101), water-absorbing layer (105) is provided with to the inboard at mounting groove (101) top, water-absorbing layer (105) bottom is provided with insulating layer (106), insulating layer (106) bottom is provided with sound absorbing layer (107), sound absorbing layer (107) bottom is provided with inoxidizing coating (108), decorative stripe (102) have been seted up on mounting groove (101) surface.

3. The automotive fender liner with sound absorbing function as claimed in claim 1, wherein: through-hole (202) surface activity joint has bolt (206), bolt (206) top is provided with nut (205), protective sheath (207) have been cup jointed in bolt (206) bottom activity, protective sheath (207) bottom fixedly connected with constant head tank (208), constant head tank (208) bottom is provided with drill bit (209).

4. The automotive fender liner with sound absorbing function as claimed in claim 1, wherein: the mounting groove (101) is circular, and the top of the mounting groove (101) is convex.

5. The automotive fender liner with sound absorbing function as claimed in claim 1, wherein: the clamping block (201) is movably clamped with the through hole (202) through a bolt (206).

6. The automotive fender liner with sound absorbing function as claimed in claim 1, wherein: the upper installation inclined plate (204) is inclined towards the center of the clamping block (201) at a certain angle, and one end of the outer side of the upper installation inclined plate (204) is movably clamped with one end of the back of the fender liner shell (1).

7. The automotive fender liner with sound absorbing function as claimed in claim 1, wherein: the shape of the lower installation inclined plate (203) is cuboid, the lower installation inclined plate (203) is symmetrically distributed at two ends of the outer side of the clamping block (201), the lower installation inclined plate (203) is inclined towards one end of the outer side of the clamping block (201), and one end of the outer side of the lower installation inclined plate (203) is movably clamped with one end of the back of the fender liner shell (1).