CN209776576U

CN209776576U - Automobile rubber fender

Info

Publication number: CN209776576U
Application number: CN201920373083.7U
Authority: CN
Inventors: 盖泽波
Original assignee: Qingdao Yongtai Rubber Factory
Current assignee: Qingdao Yongtai Rubber Factory
Priority date: 2019-03-22
Filing date: 2019-03-22
Publication date: 2019-12-13
Anticipated expiration: 2029-03-22

Abstract

The utility model discloses an automobile rubber fender, which comprises a fender body and a control component, wherein the fender body is arc-shaped, the lower end of the interior of the fender body is provided with a mounting groove, and the inner side of the fender body, which is close to a wheel, is provided with a buffering sound-insulating device; the mounting groove is arc-shaped, the bottom end of the mounting groove is open, and a mud blocking elongated strip is arranged in the mounting groove; the mud blocking elongated strip is arc-shaped and matched with the mounting groove, a sliding strip is arranged on the mud blocking elongated strip, a sliding groove is formed in one surface, close to the mud blocking elongated strip, of the mounting groove, and the mud blocking elongated strip is in sliding connection with the sliding groove through the sliding strip; the bottom end of the mud blocking extension strip extends out of the mounting groove and is connected with a buffering strip block, the buffering strip block is arc-shaped, and the top end of the buffering strip block is connected with a resisting block; buffering noise insulation includes elastic plate and fixed plate, and the fixed plate sets up in elastic plate top and its rigid coupling fender body inboard, has seted up a plurality of dashpots on the fixed plate, a plurality of dashpots bottom opening, and is provided with buffer spring, buffering clamp plate and buffering depression bar in it.

Description

automobile rubber fender

Technical Field

The utility model relates to a car fender field specifically is a car rubber fender.

Background

The fender is a plate structure arranged behind the outer frame of the wheel and is usually made of plastic materials, and the fender is mainly used for preventing some mud from splashing on a vehicle body or a human body and preventing the mud from splashing on a pull rod and a ball head to cause premature rusting. The current fender is realized mainly through setting up a plastic slab behind the wheel, the splashing of most muddy water can be blockked to this kind of fender, but also there are some not enough, can reduce the height of ground cover after installing the fender, because the chassis of car itself is just low, if the vehicle goes to mountain road or the highway section that mud is more, the fender will become the mud scraping plate when this, the life of fender is low, so corresponding will influence car wholeness ability, and current fender can not play fine syllable-dividing effect, the stone mud piece that leads to the tire to take in driving gets rid of the front and back baffle noise very big.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car rubber fender to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rubber fender for an automobile comprises a fender body and a control assembly, wherein the fender body is arc-shaped, the lower end of the interior of the fender body is provided with a mounting groove, and the inner side of the fender body, which is close to a wheel, is provided with a buffering sound insulation device; the mounting groove is arc-shaped, the bottom end of the mounting groove is open, and a mud blocking elongated strip is arranged in the mounting groove; the mud blocking elongated strip is arc-shaped and matched with the mounting groove, a sliding strip is arranged on the mud blocking elongated strip, a sliding groove is formed in one surface, close to the mud blocking elongated strip, of the mounting groove, and the mud blocking elongated strip is connected with the sliding groove in a sliding mode through the sliding strip; the bottom end of the mud blocking extension strip extends out of the mounting groove and is connected with a buffer strip block, the buffer strip block is arc-shaped, and the top end of the buffer strip block is connected with a resisting block; the buffering and sound-insulating device comprises an elastic plate and a fixed plate, the fixed plate is arranged above the elastic plate and fixedly connected with the inner side of the fender body, a plurality of buffer grooves are formed in the fixed plate, the bottom ends of the plurality of buffer grooves are open, and a buffer spring, a buffering pressure plate and a buffering pressure rod are arranged in the buffer grooves; one end of the buffer spring is fixed at the top end of the buffer groove, the other end of the buffer spring is connected with the buffer pressing plate, and the other end, far away from the buffer spring, of the buffer pressing plate is connected with the buffer pressing rod.

Preferably, the buffering pressure lever passes through the opening of the buffering groove and extends out of the fixing plate, and the top end of the buffering pressure lever is connected with the elastic plate.

Preferably, the elastic plate comprises a substrate, the substrate is fixedly connected with the buffering pressure rod, the other end of the substrate, which is far away from the buffering pressure rod, is provided with an elastic bulge, and the elastic bulge is made of rubber.

Preferably, one side of the mud blocking extension strip, which is far away from the sliding strip, is provided with a rack, the right side of the rack is provided with an extension strip driving device matched with the rack, the extension strip driving device comprises a motor and a gear, and an output shaft of the motor is connected with the gear and drives the gear to be meshed with the rack.

Preferably, a vibration motor is further arranged on the substrate, the vibration motor is electrically connected with the control assembly, and the output end of the control assembly is further electrically connected with a motor.

Compared with the prior art, the beneficial effects of the utility model are that:

The utility model discloses a buffering noise insulation, the rubber elasticity arch on the buffering noise insulation can reduce the sound of the stone or particulate matter striking that bounce, set up buffer spring, buffering clamp plate and buffering depression bar in the dashpot of fixed plate simultaneously, it can be when stone or particulate matter strike the elastic plate, provide the cushion force, avoid the elastic plate impaired, the shock dynamo on the elastic plate shakes the stone or particulate matter that mix with between the elasticity arch from the elastic plate through vibrations; the arranged mud blocking extension strip can move in the mounting groove, the height between the mud blocking extension strip and the ground can be effectively adjusted according to different road sections by moving the mud blocking extension strip, the mud blocking plate is prevented from being changed into a mud scraper, meanwhile, the service life of the mud blocking plate is prolonged, when a vehicle runs in a city or a clean road section, the motor can be started to drive the gear to run and drive the mud blocking extension strip to move downwards along the mounting groove, so that the mud blocking extension strip is partially moved out of the mounting groove, the height between the moved mud blocking extension strip and the ground is reduced, and the mud blocking effect is improved; when the vehicle was gone at the rural area or muddy street lamp, starter motor made the motor drive gear operation and drive fender mud prolong rectangular edge mounting groove upward movement for in fender mud prolonged rectangular is accomodate into the mounting groove, fender mud prolonged the height-increasing between rectangular and the ground, avoided fender mud extension strip to become the mud scraping plate.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of A in FIG. 1 according to the present invention

Fig. 3 is a schematic structural view of the buffering sound-proof device of the present invention.

In the figure: 1. a fender body; 2. mounting grooves; 3. a buffer sound insulation device; 31. an elastic plate; 311. a substrate; 312. an elastic bulge; 32. a fixing plate; 321. a buffer tank; 322. a buffer spring; 323. a buffer pressing plate; 324. a buffer compression bar; 4. a mud-blocking elongate strip; 41. a rack; 5. a slide bar; 6. buffering the bar block; 7. a resisting block; 8. an elongate strip drive means; 81. a motor; 82. a gear; 9. a vibration motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a rubber fender for an automobile comprises a fender body 1 and a control assembly, wherein the fender body 1 is arc-shaped, the lower end of the interior of the fender body 1 is provided with a mounting groove 2, and the inner side of the fender body, which is close to a wheel, is provided with a buffering sound insulation device 3; the mounting groove 2 is arc-shaped, the bottom end of the mounting groove 2 is open, and a mud blocking extension strip 4 is arranged in the mounting groove; the mud blocking elongated strip 4 is arc-shaped and matched with the mounting groove 2, a sliding strip 5 is arranged on the mud blocking elongated strip 4, a sliding groove is formed in one surface, close to the mud blocking elongated strip 4, of the mounting groove 2, and the mud blocking elongated strip 4 is in sliding connection with the sliding groove through the sliding strip 5; the bottom end of the mud blocking extension strip 4 extends out of the mounting groove 2 and is connected with a buffer strip block 6, the buffer strip block 6 is arc-shaped, and the top end of the buffer strip block is connected with a resisting block 7; the buffering and sound-insulating device 3 comprises an elastic plate 31 and a fixing plate 32, wherein the fixing plate 32 is arranged above the elastic plate 31 and fixedly connected with the inner side of the fender body 1, the fixing plate 32 is provided with a plurality of buffer grooves 321, the bottom ends of the plurality of buffer grooves 321 are open, and a buffering spring 322, a buffering pressure plate 323 and a buffering pressure rod 324 are arranged in the fixing plate 32; one end of the buffer spring 322 is fixed at the top end of the buffer groove 321, the other end is connected with the buffer pressure plate 323, and the other end of the buffer pressure plate 323 away from the buffer spring 322 is connected with the buffer pressure rod 324.

The buffer compression bar 324 passes through the opening of the buffer slot 321 and extends to the outside of the fixing plate 32, and the top end of the buffer compression bar 324 is connected with the elastic plate 31.

The elastic plate 31 includes a substrate 311, the substrate 311 is fixedly connected to the buffer pressure rod 324, an elastic protrusion 312 is disposed at the other end of the substrate 311 away from the buffer pressure rod 324, and the elastic protrusion 312 is made of rubber.

One side of the mud blocking extension strip 4, which is far away from the sliding strip 5, is provided with a rack 41, the right side of the rack 41 is provided with an extension strip driving device 8 matched with the rack 41, the extension strip driving device 8 comprises a motor 81 and a gear 82, an output shaft of the motor 81 is connected with the gear 82, and the gear 82 is meshed with the rack 41.

The base plate 311 is further provided with a vibration motor 9, the vibration motor 9 is electrically connected with the control assembly, and the output end of the control assembly is further electrically connected with a motor 81.

The working principle is as follows: the utility model discloses a buffering noise insulation 3, the sound of the stone or the particulate matter striking that bounce can be reduced to rubber elasticity arch 312 on buffering noise insulation 3, set up buffer spring 322, buffering clamp plate 323 and buffering depression bar 324 in the dashpot 321 of fixed plate 32 simultaneously, it can be when stone or particulate matter striking the elastic plate, provide the cushion force, avoid the elastic plate 31 impaired, the shock dynamo 9 on the elastic plate 31 shakes through vibrations and falls from the elastic plate 31 the stone or the particulate matter that mix with between elasticity arch 312; the fender mud of setting extends rectangular 4 and can remove in mounting groove 2, through removing fender mud and extend rectangular 4 can effectually adjust the fender mud according to the highway section of difference and extend the height between rectangular 4 and the ground, has avoided the fender to become the mud scraper, has also increased the life of fender simultaneously. When the vehicle runs in a city or a clean road section, the motor 81 can be started to drive the gear 82 to rotate and drive the mud blocking elongated strip 4 to move downwards along the mounting groove 2, so that the mud blocking elongated strip 4 is partially moved out of the mounting groove 2, the height between the moved mud blocking elongated strip 4 and the ground is reduced, and the mud blocking effect is improved; when the vehicle was gone at the rural area or muddy street lamp, starter motor 81 made motor 81 drive gear 82 operation and drive fender mud prolong rectangular 4 along mounting groove 2 upward movement for in fender mud prolonged rectangular 4 was accomodate into mounting groove 2, fender mud prolonged the height-increasing between rectangular 4 and the ground, avoided fender mud to prolong rectangular 4 and become the mud scraping plate.

It is worth noting that: the whole device is controlled by the master control button, and the equipment matched with the control button is common equipment, so that the device belongs to the existing well-known technology, and the electrical connection relation and the specific circuit structure of the device are not repeated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rubber fender for an automobile is characterized by comprising a fender body (1) and a control assembly, wherein the fender body (1) is arc-shaped, the lower end of the interior of the fender body is provided with a mounting groove (2), and the inner side of the fender body, which is close to a wheel, is provided with a buffering sound insulation device (3); the mounting groove (2) is arc-shaped, the bottom end of the mounting groove (2) is open, and a mud blocking elongated strip (4) is arranged in the mounting groove; the mud blocking elongated strip (4) is arc-shaped and matched with the mounting groove (2), a sliding strip (5) is arranged on the mud blocking elongated strip (4), a sliding groove is formed in one surface, close to the mud blocking elongated strip (4), of the mounting groove (2), and the mud blocking elongated strip (4) is in sliding connection with the sliding groove through the sliding strip (5); the bottom end of the mud blocking extension strip (4) extends out of the mounting groove (2) and is connected with a buffering strip block (6), the buffering strip block (6) is arc-shaped, and the top end of the buffering strip block is connected with a resisting block (7); the buffering sound insulation device (3) comprises an elastic plate (31) and a fixing plate (32), the fixing plate (32) is arranged above the elastic plate (31) and fixedly connected with the inner side of the fender body (1), the fixing plate (32) is provided with a plurality of buffer grooves (321), the bottom ends of the plurality of buffer grooves (321) are open, and buffer springs (322), buffer pressing plates (323) and buffer pressing rods (324) are arranged in the buffer grooves; one end of the buffer spring (322) is fixed at the top end of the buffer groove (321), the other end of the buffer spring is connected with the buffer pressing plate (323), and the other end, far away from the buffer spring (322), of the buffer pressing plate (323) is connected with the buffer pressing rod (324).

2. The rubber fender of claim 1, wherein: the buffering pressure lever (324) penetrates through the opening of the buffering groove (321) and extends out of the fixing plate (32), and the top end of the buffering pressure lever (324) is connected with the elastic plate (31).

3. The rubber fender of claim 2, wherein: the elastic plate (31) comprises a substrate (311), the substrate (311) is fixedly connected with a buffering pressure rod (324), an elastic bulge (312) is arranged at the other end, far away from the buffering pressure rod (324), of the substrate (311), and the elastic bulge (312) is made of rubber.

4. The rubber fender of claim 1, wherein: one side that sliding strip (5) were kept away from in fender mud extension rectangular (4) is provided with rack (41), and rack (41) right side is provided with rather than complex extension strip drive arrangement (8), and extension strip drive arrangement (8) include motor (81) and gear (82), and motor (81) output shaft connects gear (82) and drive gear (82) mesh rack (41).

5. a rubber fender for an automobile according to claim 3, wherein: still be provided with shock dynamo (9) on base plate (311), shock dynamo (9) electricity connection control assembly, control assembly output still electricity is connected with motor (81).