CN215042587U

CN215042587U - Compound sound cotton of inhaling of automotive interior

Info

Publication number: CN215042587U
Application number: CN202121125673.1U
Authority: CN
Inventors: 石琴; 张力升; 毕菠; 吴玉波; 刘国超
Original assignee: Chongqing Miki Automotive Parts Co ltd
Current assignee: Chongqing Miki Automotive Parts Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-12-07
Anticipated expiration: 2031-05-25

Abstract

The utility model relates to a compound sound cotton of inhaling of automotive interior, include the four corners fixation clamp and inhale the cotton body of sound, the mounting groove has been seted up in the outside of four corners fixation clamp, the spread groove has been seted up in the outside of four corners fixation clamp. This compound sound cotton of inhaling of automotive interior, the layer that absorbs water can absorb moisture at once and absorptive moisture can be kept apart by the water barrier and can prevent that moisture from destroying and inhale the sound cotton layer, when the user need change inhale the sound cotton body, the user can adjust to connect the balladeur train to slide to the outside and make to compress tightly the inserted block and break away from and inhale the sound cotton body, the user can take out the sound cotton body of inhaling that the outside is stained with water and accomplish the sunning processing this moment, the sunning is accomplished the back, the user can put the sound cotton body of inhaling that dries to the inboard of spread groove once more and through adjusting to connect the balladeur train to slide the fixed processing of accomplishing the sound cotton body of inhaling that dries, thereby make this structure possess the advantage of being convenient for absorb water and convenient the dismantlement, and made things convenient for the user.

Description

Compound sound cotton of inhaling of automotive interior

Technical Field

The utility model relates to an inhale cotton technical field of sound, specifically be a compound sound cotton of inhaling of automotive interior.

Background

The sound-absorbing cotton is an artificial inorganic fiber, and is made up by using natural ore of quartz sand, limestone and dolomite as main raw material and adding some chemical raw materials of soda ash and borax, etc. through melting to obtain the invented glass.

Under melting the state, throw into the fine fibre of cotton-like with the help of external force blowing formula, be the intercrossing between fibre and the fibre, intertwine is in the same place, demonstrates many tiny clearances, but the cotton and inconvenient dismantlement of absorbing sound of present not being convenient for.

The problem that the sound-absorbing cotton is possibly wetted to influence the use experience when the sound-absorbing cotton is used by a user is caused.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a compound sound cotton of inhaling of automotive interior possesses the advantage such as being convenient for absorb water and convenient dismantlement, has solved present and has inhaled the cotton and be not convenient for absorb water and inconvenient dismantlement of inhaling, has caused the user to inhale the cotton problem that probably is stained with water and influence the use and experience of inhaling when using.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compound sound cotton of inhaling of automotive interior, includes the four corners fixation clamp and inhales the cotton body of sound, the mounting groove has been seted up in the outside of four corners fixation clamp, the spread groove has been seted up in the outside of four corners fixation clamp, the inboard sliding connection of spread groove has the connection balladeur train, it compresses tightly the inserted block to connect balladeur train outside fixed mounting.

Inhale the cotton body of sound includes first non-woven fabrics layer, the outer fixed surface on first non-woven fabrics layer is connected with the layer that absorbs water, the outer fixed surface on the layer that absorbs water is connected with the water barrier, the outer fixed surface on water barrier is connected with the insulating layer, the outer fixed surface on insulating layer is connected with inhales the cotton layer of sound, inhale the outer fixed surface on cotton layer of sound and be connected with the second non-woven fabrics layer.

Further, inhale the quantity of sound cotton body and be two, and one inhale the inboard of sound cotton body fixed connection at the mounting groove, the other one inhales the inboard of sound cotton body swing joint at the spread groove.

Furthermore, a matching slot is formed in the connecting groove, and a rubber friction pad tightly connected with the connecting groove is fixedly connected to the outer side of the connecting sliding frame.

Furthermore, the outer side of the locking insertion block is fixedly provided with a insection lug, and an insection groove is formed in the inner side of the matching slot.

Further, the sound-absorbing cotton layer is a polyester fiber layer, and the first non-woven fabric layer and the second non-woven fabric layer are both made of PET polyester fibers.

Further, the water absorption layer is a water absorption sponge layer, and the water-resisting layer is a water-resisting terylene and chinlon layer.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this compound sound cotton of inhaling of automotive interior, through setting up the four corners fixation clamp and inhaling the cotton body of sound, when inhaling the cotton body of sound and be stained with water, the layer that absorbs water can absorb moisture at once and absorptive moisture can be kept apart by the water barrier and can prevent that moisture from destroying and inhale the cotton layer of sound, when the user need change inhale the cotton body of sound, the user can adjust the connection balladeur train and make to compress tightly the inserted block and break away from inhaling the cotton body of sound to outside slip, the user can be stained with the outside and inhale the cotton body of sound that absorbs water and take out the completion sunning processing this moment, the back is accomplished in the sunning, the user can put the inboard of spread groove once more with the sound cotton body of inhaling that dries and accomplish the fixed processing to the cotton body of inhaling of sound that dries through adjusting the connection balladeur train slip, thereby make this structure possess the advantage of being convenient for absorb water and convenient to dismantle, and made things convenient for the user.

Drawings

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

FIG. 2 is a schematic view of the connection mode between the four-corner fixing clip and the sound-absorbing cotton body of the present invention;

fig. 3 is the utility model discloses inhale cotton body structure schematic diagram of sound.

In the figure: the sound absorption and insulation combined type sound absorption and insulation combined type sound absorption and insulation combined type sound absorption and insulation combined type sound absorption and insulation combined type sound absorption.

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.

Please refer to fig. 1-2, the composite sound-absorbing cotton for automotive interiors in the present embodiment includes two sound-absorbing cotton bodies 4 and four corner fixing clips 1, wherein one sound-absorbing cotton body 4 is fixedly connected to the inner side of the mounting groove 2, the other sound-absorbing cotton body 4 is movably connected to the inner side of the connecting groove 3, the mounting groove 2 is formed in the outer side of the four corner fixing clip 1, the connecting groove 3 is formed in the outer side of the four corner fixing clip 1, the connecting carriage 5 is connected to the inner side of the connecting groove 3 in a sliding manner, a matching slot is formed in the inner side of the connecting groove 3, a rubber friction pad tightly connected with the connecting groove 3 and the outer side of the connecting carriage 5 is fixedly connected with a pressing insertion block 6, a toothed convex block is fixedly mounted on the outer side of the locking insertion block 6, and a toothed groove is formed in the inner side of the matching slot.

In this embodiment, the connecting groove 3 is used for connecting the cotton body 4 of inhaling sound, connects the balladeur train 5 and is used for adjusting the position that compresses tightly inserted block 6, compresses tightly inserted block 6 and is used for fixed cotton body 4 of inhaling sound.

Referring to fig. 3, in order to facilitate water absorption, the sound-absorbing cotton body 4 in the embodiment includes a first nonwoven fabric layer 41, a water-absorbing layer 42 is fixedly connected to an outer surface of the first nonwoven fabric layer 41, a water-resisting layer 43 is fixedly connected to an outer surface of the water-absorbing layer 42, the water-absorbing layer 42 is a water-absorbing sponge layer, the water-resisting layer 43 is a water-resisting polyester nylon layer, a heat-insulating layer 44 is fixedly connected to an outer surface of the water-resisting layer 43, a sound-absorbing cotton layer 45 is fixedly connected to an outer surface of the heat-insulating layer 44, a second nonwoven fabric layer 46 is fixedly connected to an outer surface of the sound-absorbing cotton layer 45, the sound-absorbing cotton layer 45 is a polyester fiber layer, and the first nonwoven fabric layer 41 and the second nonwoven fabric layer 46 both adopt PET polyester fibers.

In this embodiment, the water-absorbing layer 42 is used to absorb moisture or sweat, and the water-barrier layer 43 is used to isolate moisture to prevent moisture from damaging the sound-absorbing cotton layer 45.

The working principle of the above embodiment is as follows:

through setting up four corners fixation clamp 1 and inhaling cotton body 4 of sound, when inhaling cotton body 4 and be stained with water, the layer 42 that absorbs water can absorb moisture at once and absorptive moisture can be kept apart by water barrier 43 and can prevent the moisture destruction and inhale cotton layer 45 of sound, when the user need change inhale cotton body 4 of sound, the user can adjust and connect 5 outside slip messenger of balladeur train to compress tightly inserted block 6 and break away from inhaling cotton body 4 of sound, the user can be stained with the outside and inhale cotton body 4 of sound of water and take out the completion sunning and handle this moment, the sunning is accomplished the back, the user can put the inboard of spread groove 3 and accomplish the fixed processing to the sound cotton body 4 of inhaling of drying through adjusting 5 slips of connection balladeur train once more with inhaling the sound cotton body 4 of sound that dries, thereby make this structure possess the advantage of being convenient for absorb water and convenient to dismantle, and convenient for the user.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a compound sound cotton of inhaling of automotive interior, includes four corners fixation clamp (1) and inhales sound cotton body (4), its characterized in that: the outer side of the four-corner fixing clamp (1) is provided with a mounting groove (2), the outer side of the four-corner fixing clamp (1) is provided with a connecting groove (3), the inner side of the connecting groove (3) is connected with a connecting sliding frame (5) in a sliding manner, and the outer side of the connecting sliding frame (5) is fixedly provided with a pressing insertion block (6);

inhale sound cotton body (4) and include first non-woven fabrics layer (41), the outer fixed surface of first non-woven fabrics layer (41) is connected with layer (42) that absorbs water, the outer fixed surface of layer (42) that absorbs water is connected with water barrier (43), the outer fixed surface of water barrier (43) is connected with insulating layer (44), the outer fixed surface of insulating layer (44) is connected with inhales sound cotton layer (45), the outer fixed surface of inhaling sound cotton layer (45) is connected with second non-woven fabrics layer (46).

2. The composite sound absorbing cotton for automotive interiors according to claim 1, characterized in that: inhale the quantity of sound cotton body (4) and be two, and inhale the inboard of sound cotton body (4) fixed connection in mounting groove (2), inhale the inboard of sound cotton body (4) swing joint in spread groove (3) another one.

3. The composite sound absorbing cotton for automotive interiors according to claim 1, characterized in that: the inside of spread groove (3) is seted up the cooperation slot, and connects the outside fixedly connected with of balladeur train (5) and spread groove (3) zonulae occludens's rubber friction pad.

4. The composite sound absorbing cotton for automotive interiors according to claim 3, characterized in that: the outer side of the pressing insertion block (6) is fixedly provided with an insection lug, and an insection groove is formed in the inner side of the matched slot.

5. The composite sound absorbing cotton for automotive interiors according to claim 1, characterized in that: the sound absorption cotton layer (45) is a polyester fiber layer, and the first non-woven fabric layer (41) and the second non-woven fabric layer (46) are both made of PET polyester fibers.

6. The composite sound absorbing cotton for automotive interiors according to claim 1, characterized in that: the water absorption layer (42) is a water absorption sponge layer, and the water-resisting layer (43) is a water-resisting terylene and chinlon layer.