CN212890189U - Novel soundproof cotton that can splice - Google Patents
Novel soundproof cotton that can splice Download PDFInfo
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- CN212890189U CN212890189U CN202021962464.8U CN202021962464U CN212890189U CN 212890189 U CN212890189 U CN 212890189U CN 202021962464 U CN202021962464 U CN 202021962464U CN 212890189 U CN212890189 U CN 212890189U
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Abstract
The utility model relates to a novel soundproof cotton capable of being spliced, which comprises two soundproof cotton bodies, wherein the side wall of the soundproof cotton body is provided with a mounting component for splicing, the mounting component comprises a mounting groove arranged on the side wall of the soundproof cotton body, a mounting block is fixed in the mounting groove, one end of the mounting block extends to the outside of the mounting groove, a clamping groove is arranged on the mounting block near the groove opening of the mounting groove, a clamping block is arranged in the clamping groove, the length of the clamping block is larger than the depth of the clamping groove, a silencing layer is arranged in the soundproof cotton body, the silencing layer is uniformly provided with a plurality of guide plates which are distributed in a staggered manner, one side of the silencing layer is provided with a flame-retardant layer, the flame-retardant layer is uniformly provided with a plurality of reinforcing ribs, a cavity is formed between two adjacent reinforcing ribs, the cavity is uniformly provided with flame-retardant single yarn, compared with the prior art, the, meanwhile, the sound insulation effect is good, and the flame retardant effect is good.
Description
Technical Field
The utility model relates to a novel soundproof cotton that can splice.
Background
Soundproof cotton for automobile parts is mainly used for inhaling the sound shock attenuation, thermal-insulated dampproofing, so has better sound-proof properties, will be the main factor of which kind of car of customer's shopping. The main material of present automobile parts soundproof cotton wide use is: PP and PET fiber materials are mixed, carded, laid in a multi-layer mode, shaped, rolled and punched to form the novel PET fiber net. The existing soundproof cotton is usually in an independent block shape, the soundproof cotton is cut into a proper size according to use requirements, the soundproof cotton cannot be restored once being cut, the use performance is limited, different use requirements cannot be met, a large amount of waste materials can be generated through cutting, the use cost is increased, the existing soundproof cotton is single in function, the soundproof effect is general, and therefore improvement is necessary.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a can change length and can recover, give sound insulation effectually, the novel soundproof cotton that splices that flame retardant efficiency is good.
The technical scheme of the utility model is realized like this: the utility model provides a novel soundproof cotton that can splice, includes two soundproof cotton bodies, its characterized in that: be equipped with the installation component that is used for the concatenation on the soundproof cotton body lateral wall, the installation component is including establishing the mounting groove on soundproof cotton body lateral wall, be fixed with the installation piece in the mounting groove, installation piece one end extends to the mounting groove outside, it is equipped with the joint groove to be close to mounting groove notch department on the installation piece, be equipped with the joint piece in the joint groove, the length of joint piece is greater than the degree of depth in joint groove, be equipped with the amortization layer in the soundproof cotton body, amortization layer inside evenly is equipped with a plurality of deflector, and a plurality of deflector is crisscross form and distributes, amortization layer one side is equipped with fire-retardant layer, fire-retardant layer inside evenly is equipped with a plurality of strengthening ribs, is formed with the cavity between two adjacent strengthening ribs, evenly be equipped with.
By adopting the technical scheme, when a single soundproof cotton body cannot meet the use requirement, the two soundproof cotton bodies are spliced through the mounting assembly, the mounting block on one soundproof cotton body is inserted into the mounting groove on the other soundproof cotton body during splicing, then the mounting block is pushed into the mounting groove, when the mounting block completely enters the mounting groove, the clamping grooves on the two mounting blocks are opposite, the clamping blocks are clamped in the two clamping grooves to complete the connection of the two soundproof cotton bodies so as to meet the use requirement, when the length of the two soundproof cotton bodies is not required during use, the clamping blocks are taken out of the clamping grooves, the mounting block is taken out of the mounting groove, so that the two soundproof cotton bodies can be separated, the silencing layer is arranged in the soundproof cotton bodies, the guide plates in the silencing layer are distributed in a staggered manner, the noise can be guided, and further the noise is separated, play the effect of amortization, the intensity of soundproof cotton body can be improved to a plurality of strengthening rib of fire-retardant in situ portion, forms the cavity between the strengthening rib, evenly sets up fire-retardant single yarn in the cavity, and fire-retardant single yarn includes fire-retardant acrylic fibre single yarn and fire-retardant dacron single yarn, can play fire-retardant fire prevention's effect, has improved the installation nature of soundproof cotton body, compares with prior art, the utility model discloses can adjust soundproof cotton's length and can recover as required use, give sound insulation effectually simultaneously, and flame retardant efficiency is good.
The utility model discloses further set up to: all be equipped with the rotation groove on two relative lateral walls of mounting groove, be equipped with the dead lever between the rotation groove, the dead lever both ends respectively with two rotation groove bottom surface fixed connection, the one end that the installation piece is close to the mounting groove is equipped with the through-hole, the installation piece passes through the through-hole and is connected with the dead lever rotation, the volume of installation piece is less than the volume of mounting groove.
Through adopting above-mentioned technical scheme, the rotation groove sets up on two lateral walls that the mounting groove is close to the notch, dead lever both ends and rotation groove bottom surface fixed connection, the through-hole is established and is being close to the one end of mounting groove and run through two lateral walls that the installation piece is relative at the installation piece, the installation piece passes through the through-hole and rotates the setting on the dead lever outer wall, when soundproof cotton body used alone, the installation piece can be towards the mounting groove rotation and hide in the mounting groove, the space that soundproof cotton body occupy has been reduced, during the concatenation again with the installation piece roll out can, it is very convenient.
The utility model discloses further set up to: and a waterproof layer is arranged on one side of the flame-retardant layer, which is far away from the sound-deadening layer.
By adopting the technical scheme, the waterproof layer is the transparent nano silicon film layer, so that the waterproof sound-insulation cotton has excellent water resistance and good self-cleaning performance, and the waterproof performance of the soundproof cotton body is improved.
The utility model discloses further set up to: the joint piece one end is equipped with protruding piece, protruding piece cross-section is trapezoidal.
Through adopting above-mentioned technical scheme, protruding piece cross-section is trapezoidal, and when the joint piece card was in the joint groove, protruding piece part was located the joint inslot outside, grabs when dismantling and holds the part that protruding piece is located the joint inslot and just can easily take out the joint piece from the joint groove, and it is convenient to dismantle.
The utility model discloses further set up to: a plurality of locking salient points are arranged on the side wall of the mounting block at intervals.
Through adopting above-mentioned technical scheme, the locking bump can closely laminate with the mounting groove lateral wall, has guaranteed two soundproof cotton body mosaic structure's stability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of an acoustic insulation cotton body according to an embodiment of the present invention.
Fig. 3 is a schematic view of a cross-sectional structure of an soundproof cotton body in an embodiment of the present invention.
Fig. 4 is a schematic view of a part a of the enlarged structure in fig. 3.
Fig. 5 is a schematic structural view of a clamping block in an embodiment of the present invention.
The labels in the figures are:
1-soundproof cotton body, 2-mounting groove, 3-mounting block, 4-clamping groove, 41-clamping block, 5-silencing layer, 6-guide plate, 7-flame-retardant layer, 8-reinforcing rib, 9-flame-retardant single yarn, 10-rotating groove, 11-fixing rod, 12-through hole, 13-waterproof layer, 14-bulge block and 15-locking convex point.
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.
As shown in fig. 1-5, the utility model discloses a novel soundproof cotton that can splice, including two soundproof cotton bodies 1 in the embodiment of the utility model: be equipped with the installation component that is used for the concatenation on 1 lateral wall of soundproof cotton body, the installation component is including establishing mounting groove 2 on 1 lateral wall of soundproof cotton body, be fixed with installation piece 3 in mounting groove 2, 3 one ends of installation piece extend to mounting groove 2 outsides, it is equipped with joint groove 4 to be close to 2 notch departments of mounting groove on the installation piece 3, be equipped with joint piece 41 in the joint groove 4, the length of joint piece 41 is greater than the degree of depth of joint groove 4, be equipped with noise damping layer 5 in the soundproof cotton body 1, noise damping layer 5 is inside evenly to be equipped with a plurality of deflector 6, and a plurality of deflector 6 is crisscross form and distributes, noise damping layer 5 one side is equipped with fire-retardant layer 7, fire-retardant layer 7 is inside evenly to be equipped with a plurality of strengthening rib 8, is formed with the cavity between two adjacent strengthening ribs 8, evenly be equipped with fire-retardant single yarn.
By adopting the technical scheme, when a single soundproof cotton body 1 can not meet the use requirement, two soundproof cotton bodies 1 are spliced through the mounting assembly, when the splicing is carried out, the mounting block 3 on one soundproof cotton body 1 is inserted into the mounting groove 2 on the other soundproof cotton body 1, then the mounting block 3 is pushed towards the mounting groove 2, when the mounting block 3 completely enters the mounting groove 2, the clamping grooves 4 on the two mounting blocks 3 are opposite, at the moment, the clamping block 41 is clamped in the two clamping grooves 4 to complete the connection of the two soundproof cotton bodies 1 so as to meet the use requirement, when the length of the two soundproof cotton bodies 1 is not required in the use process, the clamping block 41 is taken out from the clamping grooves 4, the mounting block 3 is taken out from the mounting groove 2 to separate the two soundproof cotton bodies 1, the silencing layer 5 is arranged in the soundproof cotton bodies 1, and a plurality of guide plates 6 in the silencing layer 5 are distributed in a staggered manner, can lead to the noise, and then separate the noise, play the effect of amortization, a plurality of strengthening rib 8 of fire-retardant layer 7 inside can improve soundproof cotton body 1's intensity, forms the cavity between the strengthening rib 8, evenly sets up fire-retardant single yarn 9 in the cavity, and fire-retardant single yarn 9 includes fire-retardant acrylic fibres single yarn and fire-retardant dacron single yarn, can play fire-retardant fire prevention's effect, has improved soundproof cotton body 1's installation nature, compares with prior art, the utility model discloses can adjust soundproof cotton's length and can recover according to the use needs, simultaneously sound insulation is effectual, and flame retardant efficiency is good.
In the embodiment of the present invention: all be equipped with on two relative lateral walls of mounting groove 2 and rotate groove 10, it is equipped with dead lever 11 to rotate between the groove 10, 11 both ends of dead lever respectively with two rotation groove 10 bottom surfaces fixed connection, the one end that installation piece 3 is close to mounting groove 2 is equipped with through-hole 12, installation piece 3 rotates with dead lever 11 through-hole 12 to be connected, the volume of installation piece 3 is less than the volume of mounting groove 2.
Through adopting the above-mentioned technical scheme, rotation groove 10 sets up on two lateral walls that mounting groove 2 is close to the notch, 11 both ends of dead lever and rotation groove 10 bottom surface fixed connection, through-hole 12 is established and is being close to the one end of mounting groove 2 and runs through two relative lateral walls of installation piece 3 at installation piece 3, installation piece 3 rotates through-hole 12 and sets up on 11 outer walls of dead lever, when soundproof cotton body 1 used alone, installation piece 3 can be towards mounting groove 2 rotation and hide in mounting groove 2, the space that soundproof cotton body 1 occupy has been reduced, will install piece 3 again during the concatenation come out can, very convenient.
In the embodiment of the present invention: and a waterproof layer 13 is arranged on one side of the flame-retardant layer 7, which is far away from the sound-deadening layer 5.
By adopting the technical scheme, the waterproof layer 13 is the transparent nano silicon film layer, has excellent water resistance and good self-cleaning performance, and improves the waterproof performance of the soundproof cotton body 1.
In the embodiment of the present invention: the clamping block 41 is provided with a convex block 14 at one end, and the section of the convex block 14 is trapezoidal.
Through adopting above-mentioned technical scheme, protruding piece 14 cross-section is trapezoidal, and when joint piece 41 card was in joint groove 4, protruding piece 14 part was located joint groove 4 outsidely, grabs when dismantling and holds the part that protruding piece 14 was located joint groove 4 outsidely and just can easily take out joint piece 41 from joint groove 4, and it is convenient to dismantle.
In the embodiment of the present invention: a plurality of locking salient points 15 are arranged on the side wall of the mounting block 3 at intervals.
Through adopting above-mentioned technical scheme, locking bump 15 can closely laminate with 2 lateral walls of mounting groove, has guaranteed two 1 mosaic structure's of soundproof cotton body stability.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a novel soundproof cotton that can splice, includes two soundproof cotton bodies (1), its characterized in that: the soundproof cotton comprises a soundproof cotton body (1), wherein the sidewall of the soundproof cotton body (1) is provided with an installation component for splicing, the installation component comprises an installation groove (2) arranged on the sidewall of the soundproof cotton body (1), an installation block (3) is fixed in the installation groove (2), one end of the installation block (3) extends to the outside of the installation groove (2), a clamping groove (4) is arranged on the installation block (3) close to the notch of the installation groove (2), a clamping block (41) is arranged in the clamping groove (4), the length of the clamping block (41) is greater than the depth of the clamping groove (4), a silencing layer (5) is arranged in the soundproof cotton body (1), a plurality of guide plates (6) are uniformly arranged in the silencing layer (5), the plurality of guide plates (6) are distributed in a staggered manner, one side of the silencing layer (5) is provided with a flame-retardant layer (7), and a plurality of reinforcing ribs (8) are uniformly arranged in the flame, a cavity is formed between two adjacent reinforcing ribs (8), and flame-retardant single yarns (9) are uniformly arranged in the cavity.
2. The novel splicing soundproof cotton as claimed in claim 1, wherein: all be equipped with on two relative lateral walls of mounting groove (2) and rotate groove (10), it is equipped with dead lever (11) to rotate between groove (10), dead lever (11) both ends rotate groove (10) bottom surface fixed connection with two respectively, the one end that installation piece (3) are close to mounting groove (2) is equipped with through-hole (12), installation piece (3) are connected with dead lever (11) rotation through-hole (12), the volume of installation piece (3) is less than the volume of mounting groove (2).
3. The novel splicing soundproof cotton as claimed in claim 2, wherein: and a waterproof layer (13) is arranged on one side of the flame-retardant layer (7) far away from the sound-deadening layer (5).
4. The novel splicing soundproof cotton as claimed in claim 3, wherein: the clamping block (41) is characterized in that a protruding block (14) is arranged at one end of the clamping block (41), and the cross section of the protruding block (14) is trapezoidal.
5. The novel splicing soundproof cotton as claimed in claim 4, wherein: a plurality of locking salient points (15) are arranged on the side wall of the mounting block (3) at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021962464.8U CN212890189U (en) | 2020-09-09 | 2020-09-09 | Novel soundproof cotton that can splice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021962464.8U CN212890189U (en) | 2020-09-09 | 2020-09-09 | Novel soundproof cotton that can splice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212890189U true CN212890189U (en) | 2021-04-06 |
Family
ID=75256260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021962464.8U Active CN212890189U (en) | 2020-09-09 | 2020-09-09 | Novel soundproof cotton that can splice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212890189U (en) |
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2020
- 2020-09-09 CN CN202021962464.8U patent/CN212890189U/en active Active
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