CN215513882U

CN215513882U - Cover soundproof cotton who is difficult for squinting

Info

Publication number: CN215513882U
Application number: CN202023269421.4U
Authority: CN
Inventors: 陈俊华
Original assignee: Hebei Hongou Automobile Technology Group Co ltd
Current assignee: Hebei Hongou Automobile Technology Group Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2022-01-14
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a cover soundproof cotton not easy to deviate, which comprises a soundproof cotton main body, wherein two sides of the soundproof cotton main body are fixedly connected with a pair of limiting fixture blocks, the middle part of the bottom end of the soundproof cotton main body is fixedly connected with a mounting plate, one side of the mounting plate is provided with a collecting box, one side wall of the collecting box is fixedly embedded with an exhaust fan, the top end of the collecting box is fixedly embedded with a rotating pipe, and two side walls of the rotating pipe are provided with a row of suction holes, the cleaning steps are convenient and fast, the pollution is small, and the subsequent dust can be treated in a centralized way.

Description

Cover soundproof cotton who is difficult for squinting

Technical Field

The utility model relates to soundproof cotton, in particular to cover soundproof cotton not easy to deviate.

Background

The soundproof cotton has good soundproof and heat insulation effects, and after the soundproof cotton is pasted in the automobile engine hood, noise, jolt and the like generated in the driving process of an automobile can be effectively absorbed, the comfort during driving is improved, the damage to the automobile can be reduced, and meanwhile, the high temperature of an engine is prevented from being directly transmitted to the engine hood, so that the surface of the engine hood is protected from automobile paint, the influence of the fog soaring sight of the engine hood in rainy days can be avoided, and therefore the soundproof cotton is one of very important parts for the automobile.

Although the existing soundproof cotton is quite common, certain inconvenience exists when the soundproof cotton is used specifically:

1. most of the existing soundproof cotton is bonded in the cover by glue, when the soundproof cotton is used for a long time, the glue is aged and jolts, and the soundproof cotton is easy to shift and fall off, so that the soundproof cotton can not exert better soundproof and heat insulation functions;

2. the soundproof mechanism of soundproof cotton is that there is the hole of a large amount of small intercommunications inside the material, the sound wave can go deep into inside the material along these holes, take place the friction with the material and turn into heat energy with sound energy, thereby realize the function of making an uproar of falling, but when specifically using, after a certain amount of dust has been adhered to on soundproof cotton surface, can block up these holes, like this absorption efficiency with greatly reduced sound wave, the performance greatly reduced of making an uproar falls, at present, through dismantling the clearance with soundproof cotton is whole, the maintenance frequency is low, the engineering volume is big.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide cover soundproof cotton not easy to shift so as to solve the problems that soundproof cotton proposed in the background art is easy to shift and fall, the soundproof performance is greatly reduced after dust is attached, and dust is troublesome to clean.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cover soundproof cotton that is difficult for skew, includes the soundproof cotton main part, the equal fixedly connected with of both sides side of soundproof cotton main part is a pair of spacing fixture block, the middle part fixedly connected with mounting panel of soundproof cotton main part bottom, one side of mounting panel is equipped with collects the box, the fixed scarf joint of a lateral wall of collecting the box has the air exhauster, the fixed scarf joint in top of collecting the box has the corner tube, the both sides wall of corner tube is all dug there is a row of suction hole, is two be equipped with the bar brush between the suction hole, the positive edge of soundproof cotton main part department is equipped with the U-shaped cardboard.

According to a preferable technical scheme of the utility model, the middle part of the back surface of the soundproof cotton main body is fixedly connected with two connecting plates, and the centers of one side wall of each of the two connecting plates are fixedly connected with mounting clamping blocks.

As a preferable technical scheme of the utility model, the other side wall of the collecting box is fixedly connected with a rotating shaft, and the rotating shaft is rotatably connected with one side wall of the mounting plate.

As a preferred technical scheme of the utility model, an arc-shaped filter screen is fixedly connected to the inner wall of one side of the collecting box, and the arc-shaped filter screen corresponds to the position of an air suction opening of the exhaust fan.

As a preferred technical scheme, the bottom end of the collecting box is fixedly connected with a handle, and the exhaust fan is electrically connected with a vehicle-mounted power supply.

In a preferred embodiment of the present invention, one side of the strip-shaped brush is fixedly connected to the other side wall of the duct, and the other side of the strip-shaped brush is in contact with the front surface of the soundproof cotton main body.

As a preferable technical scheme of the utility model, one corner of the front face of the soundproof cotton main body is rotatably connected with a rotating plate, and one side wall of the rotating plate is fixedly connected with one side wall of the U-shaped clamping plate.

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

1. the soundproof cotton provided by the utility model is provided with two pairs of limiting clamping blocks, and the soundproof cotton is matched with the two connecting plates and the two mounting clamping blocks, so that the soundproof cotton main body can be quickly and accurately mounted in the front cover, and the position of the soundproof cotton main body is limited, the probability of deviation and falling is greatly reduced in long-term vibration, and the defect that the soundproof cotton is easy to loosen due to fixation of glue in the past is overcome.

2. The dust collecting device is provided with the rotating pipe, the two rows of suction holes and the strip-shaped brushes are arranged on the side wall of the rotating pipe, the rotating pipe can be manually adjusted to rotate under the condition of matching with the grab handle, the mounting plate, the rotating shaft, the collecting box and the arc-shaped filter screen, attached dust is swept, and then the dust is sucked away and collected by means of air negative pressure, so that the probability that the dust enters a vehicle in the cleaning process is greatly reduced, the handle only needs to be rotated in the cleaning process, the cleaning steps are convenient and fast, the pollution is small, the dust can be intensively treated subsequently, and the good sound insulation and heat insulation effects of the soundproof cotton main body are kept.

Drawings

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

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a side sectional view of the soundproof cotton main body of the present invention;

FIG. 4 is a schematic view of the structure of the rotating tube portion of the present invention.

In the figure: 1. a soundproof cotton main body; 2. a limiting clamping block; 3. a collection box; 4. an exhaust fan; 5. pipe rotation; 6. a strip-shaped brush; 7. a U-shaped clamping plate; 8. rotating the plate; 9. mounting a plate; 10. a connecting plate; 11. mounting a clamping block; 12. a suction hole; 13. an arc-shaped filter screen; 14. a grip; 15. a rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution of soundproof cotton for a machine cover, which is not easy to deviate:

according to the figures 1-4, the soundproof cotton comprises a soundproof cotton main body 1, a pair of limiting clamping blocks 2 are fixedly connected to two sides of the soundproof cotton main body 1, a mounting plate 9 is fixedly connected to the middle of the bottom end of the soundproof cotton main body 1, a collecting box 3 is arranged on one side of the mounting plate 9, an exhaust fan 4 is fixedly embedded on one side wall of the collecting box 3, a rotating pipe 5 is fixedly embedded on the top end of the collecting box 3, a row of suction holes 12 are drilled on two side walls of the rotating pipe 5, the suction holes 12 are arranged on two sides of a strip-shaped brush 6, when the strip-shaped brush 6 brushes up dust, the dust can be sucked away immediately so as to prevent the dust from falling into automobile parts, protect the car, the cleaning process can not pollute other places, is equipped with the bar brush 6 between two suction holes 12, and the positive edge of soundproof cotton main part 1 is equipped with U-shaped cardboard 7, and U-shaped cardboard 7 is accomodate the corner tube 5 spacing protection and is got up to avoid when not using the corner tube 5 jolt along with the car and rotate everywhere.

Wherein, two connecting plates 10 of middle part fixedly connected with at the 1 back of soundproof cotton main part, the equal fixedly connected with installation fixture block 11 of center department of a lateral wall of two connecting plates 10, another lateral wall fixedly connected with pivot 15 of collecting box 3, pivot 15 rotates with a lateral wall of mounting panel 9 to be connected, and the outer wall of pivot 15 is equipped with anti-skidding texture, like this under the rotation of not receiving external force, pivot 15 can not easily self take place to rotate.

Then, collect one side inner wall fixedly connected with arc filter screen 13 of box 3, arc filter screen 13 corresponds with the suction opening position of air exhauster 4, collects the bottom fixedly connected with handle 14 of box 3, air exhauster 4 and vehicle mounted power electric connection.

Finally, a avris of bar brush 6 and another lateral wall fixed connection of commentaries on classics pipe 5, another avris of bar brush 6 is connected with the positive contact of soundproof cotton main part 1, the positive contained angle of soundproof cotton main part 1 rotates and is connected with commentaries on classics board 8, commentaries on classics board 8 also is equipped with anti-skidding texture with the junction of soundproof cotton main part 1, frictional force is great like this, artificial going rotates commentaries on classics board 8, commentaries on classics board 8 self is difficult to take place to rotate, thereby realize spacing protection, a lateral wall of commentaries on classics board 8 and a lateral wall fixed connection of U-shaped cardboard 7.

When the cover soundproof cotton not easy to deviate is used, when the cover soundproof cotton is installed, an operator can clamp two pairs of limiting clamping blocks 2 into two pairs of mounting grooves reserved in a vehicle front cover, and simultaneously clamp two mounting clamping blocks 11 on the back surface of a soundproof cotton main body 1 into corresponding reserved mounting clamping grooves to realize further stable connection, when the soundproof cotton main body 1 is used for a period of time, a certain amount of dust can be attached to the surface of the soundproof cotton main body, the vehicle front cover can be opened, the handle 14 is held to rotate the collecting box 3, and the exhaust fan 4 is simultaneously started, so that the rotating pipe 5 rotating along with the collecting box 3 is provided with the strip-shaped brush 6 on the side wall, the dust on the surface of the soundproof cotton main body 1 can be firstly brushed, then the exhaust fan 4 can form negative pressure in the rotating pipe 5, the brushed dust can be absorbed by two rows of suction holes 12, and then air along with the dust enters the collecting box 3, the dust can be filtered out by arc filter screen 13 and collect in collecting box 3, can regularly to collect box 3 clear up can, after the clearance, can be close to U-shaped cardboard 7 with the top rotation of changeing pipe 5, rotate the cooperation of U-shaped cardboard 7 simultaneously, will change the top card of pipe 5 and go into inside U-shaped cardboard 7, can accomplish the spacing fixed of changeing pipe 5.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cover soundproof cotton that is difficult for squinting, includes soundproof cotton main part (1), its characterized in that: the utility model discloses a soundproof cotton is characterized in that the equal a pair of spacing fixture block of both sides side (2) of soundproof cotton main part (1), the middle part fixedly connected with mounting panel (9) of soundproof cotton main part (1) bottom, one side of mounting panel (9) is equipped with collects box (3), a fixed scarf joint of a lateral wall of collecting box (3) has air exhauster (4), the fixed scarf joint in top of collecting box (3) has corner tube (5), the both sides wall of corner tube (5) is all dug and is had a row of suction hole (12), two be equipped with bar brush (6) between suction hole (12), the positive edge of soundproof cotton main part (1) is equipped with U-shaped cardboard (7).

2. The sound-proof cotton for the cover which is not easy to shift according to claim 1, is characterized in that: two connecting plates (10) are fixedly connected to the middle of the back of the soundproof cotton main body (1), and two mounting clamping blocks (11) are fixedly connected to the centers of one side wall of the connecting plates (10).

3. The sound-proof cotton for the cover which is not easy to shift according to claim 1, is characterized in that: another lateral wall fixedly connected with pivot (15) of collecting box (3), pivot (15) are connected with a lateral wall rotation of mounting panel (9).

4. The sound-proof cotton for the cover which is not easy to shift according to claim 1, is characterized in that: collect one side inner wall fixedly connected with arc filter screen (13) of box (3), arc filter screen (13) correspond with the suction opening position of air exhauster (4).

5. The sound-proof cotton for the cover which is not easy to shift according to claim 1, is characterized in that: the bottom end of the collecting box (3) is fixedly connected with a handle (14), and the exhaust fan (4) is electrically connected with a vehicle-mounted power supply.

6. The sound-proof cotton for the cover which is not easy to shift according to claim 1, is characterized in that: one side of the strip-shaped brush (6) is fixedly connected with the other side wall of the rotating pipe (5), and the other side of the strip-shaped brush (6) is in contact connection with the front surface of the soundproof cotton main body (1).

7. The sound-proof cotton for the cover which is not easy to shift according to claim 1, is characterized in that: one side angle of the front surface of the soundproof cotton main body (1) is rotatably connected with a rotating plate (8), and one side wall of the rotating plate (8) is fixedly connected with one side wall of the U-shaped clamping plate (7).