CN217128581U

CN217128581U - Integrated PP plate with noise reduction and sound insulation functions

Info

Publication number: CN217128581U
Application number: CN202220862268.6U
Authority: CN
Inventors: 郄春龙
Original assignee: Hebei Liheng Plastics Co ltd
Current assignee: Hebei Liheng Plastics Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-08-05
Anticipated expiration: 2032-04-13

Abstract

The utility model discloses an integrated PP board with noise insulation function of making an uproar falls, including the surrounding edge, the inner wall top all around of surrounding edge is provided with PP board and lower PP board respectively with inner wall bottom all around, and goes up the PP board and set up to cellular structure, the bottom surface of going up the PP board bonds has the honeycomb to fall the board of making an uproar, and the honeycomb hole of the board of making an uproar and the honeycomb coincidence of last PP board are fallen to the honeycomb, and the bottom surface of the board of making an uproar falls to the honeycomb bonds has the sound of inhaling cotton, the top of PP board bonds all around down has the square frame, and the top surface of square frame contacts with the bottom surface of inhaling the cotton of sound. The utility model discloses keep the steadiness ability of whole PP plate structure, the board of making an uproar, inhaling the sound cotton, inhaling sound ball and deadening felt of rethread honeycomb make whole PP plate structure have the efficient and fall the noise insulation performance of making an uproar for the locating pin is pegged graft under the effect of spring in the locating hole in first connecting seat, stability when keeping two PP plate structural connection can.

Description

Integrated PP plate with noise reduction and sound insulation functions

Technical Field

The utility model relates to a PP board technical field especially relates to an integrated PP board with noise reduction and sound insulation functions.

Background

The PP plate is also called a polypropylene plate, and is a semi-crystalline material. It is harder and has a higher melting point than PE. Since homopolymer-type PP is very brittle above 0 ℃, many commercial PP materials are random copolymers with 1-4% ethylene or segmented copolymers with higher ethylene content.

At present, in the practical use process of the PP plate in the market, due to the lack of certain noise reduction and sound insulation performance, the PP plate cannot effectively reduce the noise, and therefore, an integrated PP plate with the noise reduction and sound insulation functions is urgently needed to be designed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the integrated PP board that has the sound insulation function of making an uproar that falls who proposes.

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

the utility model provides an integrated PP board with noise insulation function of making an uproar falls, includes the surrounding edge, the inner wall top all around of surrounding edge is provided with PP board and lower PP board respectively with inner wall bottom all around, and goes up the PP board and set up to cellular structure, the bottom surface of going up the PP board bonds has the cellular board of making an uproar of falling, and the cellular hole of the cellular board of making an uproar of falling and the cellular coincidence of last PP board, and the bottom surface of the cellular board of making an uproar of falling bonds and has inhales the sound cotton, the top of PP board bonds all around down has the square frame, and the top surface of square frame contacts with the bottom surface of inhaling the sound cotton.

Preferably, the top of the sound absorption cotton is provided with a plurality of rows of sound absorption balls distributed at equal intervals, the sound absorption balls are made of the same material as the sound absorption cotton, the sound absorption balls are all inserted into honeycomb holes of the honeycomb noise reduction plate, and the top surface of each sound absorption ball is of a spherical structure.

Preferably, the support frame has all been bonded to the inner wall top both sides all around of square frame, and all bonds between the outer wall of support frame and the inner wall of square frame and has the deadening felt.

Preferably, the four corners of the top of the honeycomb noise reduction plate, the four corners of the top of the sound absorption cotton, the four corners of the top of the sound insulation felt and the four corners of the top of the lower PP plate are all provided with locking grooves, and the four corners of the bottom of the upper PP plate are all bonded with locking grooves inserted in the same vertical line.

Preferably, T-shaped pin holes are formed between two ends of the bottom of the outer wall on two sides of the surrounding edge and two ends of the bottom of the outer wall on two sides of the lower PP plate, the T-shaped pin holes extend into the locking groove, and T-shaped bolts are inserted into the T-shaped pin holes.

Preferably, first connecting seat has all been welded at one side both ends of surrounding edge, and the locating hole has all been opened to one side of first connecting seat, T type movable slot has all been opened at the opposite side top both ends of surrounding edge, T type movable slot's inside has all been pegged graft and has T type slide, same second connecting seat has been welded to one side of T type slide, the slot has all been opened at the both ends of second connecting seat, the inside of slot has all been pegged graft and has the locating pin, the welding has the spring between the one end of locating pin and the one end of slot, the position of locating pin is corresponding with the position of locating hole, the one end of locating pin sets up to spherical surface structure.

Preferably, a sound insulation film is bonded on the top of the upper PP plate.

The utility model has the advantages that:

1. through the surrounding edge that sets up, go up the PP board, lower PP board, the board of making an uproar falls in the honeycomb, inhale the sound cotton, inhale the sound ball, the square frame, the deadening felt, the locked groove, the jam plate, T type pinhole and T type bolt, will go up the PP board, the board of making an uproar falls in the honeycomb, inhale the sound cotton, inhale the sound ball, the square frame, the deadening felt and the inside at the surrounding edge is installed in proper order down to the PP board, constitute whole integrated PP plate structure, make the jam plate peg graft in the inside of locked groove, and utilize T type pinhole and T type bolt to fix whole PP plate structure and handle, the steadiness ability that keeps whole PP plate structure, the board of making an uproar falls in the honeycomb of rethread, inhale the sound cotton, inhale sound ball and deadening felt and make whole PP plate structure have the efficient and fall the sound insulation performance of making an uproar.

2. Through surrounding edge, first connecting seat, locating hole, T type movable slot, T type slide, second connecting seat, slot, spring and the locating pin that sets up, when installing two adjacent PP plate structures, press the height of second connecting seat for the locating pin is pegged graft under the effect of spring in the locating hole in first connecting seat, stability can when keeping two PP plate structures to connect.

Drawings

Fig. 1 is a schematic overall structure diagram of an integrated PP plate with noise reduction and sound insulation functions as set forth in embodiment 1;

FIG. 2 is a schematic structural view of a PP sheet integrated honeycomb noise reduction plate and a sound absorption cotton with noise reduction and sound insulation functions as set forth in example 1;

fig. 3 is a schematic expanded structural view of an upper PP plate and a lower PP plate of an integrated PP plate with noise reduction and sound insulation functions as in embodiment 1;

fig. 4 is a schematic structural view of an acoustic felt and a supporting frame of an integrated PP plate with noise reduction and sound insulation functions as set forth in example 1;

FIG. 5 is a schematic structural view of a T-shaped movable groove and a spring of an integrated PP plate with noise reduction and sound insulation functions as in embodiment 1;

fig. 6 is a schematic structural view of the sound-proof membrane of the integrated PP plate with noise reduction and sound insulation functions in example 2.

In the figure: 1. surrounding edges; 2. a first connecting seat; 3. a T-shaped bolt; 4. positioning holes; 5. a PP plate is arranged; 6. a T-shaped slide seat; 7. a second connecting seat; 8. positioning pins; 9. a honeycomb noise reduction panel; 10. sound-absorbing cotton; 11. a square frame; 12. a PP plate is arranged; 13. a T-shaped pin hole; 14. a locking plate; 15. a sound-deadening felt; 16. a support frame; 17. a sound absorbing ball; 18. locking the groove; 19. a spring; 20. a slot; 21. a T-shaped movable slot; 22. a sound insulating film.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by one of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-5, an integrated PP plate with noise reduction and sound insulation functions, including surrounding edge 1, the inner wall top all around of surrounding edge 1 is provided with PP plate 5 and lower PP plate 12 respectively with inner wall bottom all around, and go up PP plate 5 and set up to cellular structure, it has cellular board 9 of making an uproar to go up the bottom surface bonding of PP plate 5, and the cellular hole of the cellular board 9 of making an uproar and the cellular coincidence of last PP plate 5 of making an uproar, the bottom surface bonding of the cellular board 9 of making an uproar has the sound of inhaling cotton 10, the top of lower PP plate 12 bonds all around has square frame 11, the top surface of square frame 11 contacts with the bottom surface of inhaling cotton 10 of inhaling.

Further, inhale the top of sound cotton 10 and be provided with the sound ball 17 of inhaling of the equidistant distribution of multirow, and inhale the material of sound ball 17 and inhale the material of sound cotton 10 the same, inhale sound ball 17 and all peg graft in honeycomb holes of board 9 that makes an uproar falls in honeycomb, inhale the top surface of sound ball 17 and set up to spherical surface structure.

Furthermore, support frames 16 are bonded to two sides of the top of the peripheral inner wall of the square frame 11, and sound insulation felts 15 are bonded between the outer wall of each support frame 16 and the inner wall of the square frame 11.

Furthermore, four corners of the top of the honeycomb noise reduction plate 9, four corners of the top of the sound absorption cotton 10, four corners of the top of the sound insulation felt 15 and four corners of the top of the lower PP plate 12 are all provided with locking grooves 18, and four corners of the bottom of the upper PP plate 5 are all bonded with the locking grooves 18 which are inserted into the same vertical line.

Furthermore, T-shaped pin holes 13 are formed between two ends of the bottom of the outer walls of two sides of the surrounding edge 1 and two ends of the bottom of the outer wall of two sides of the lower PP plate 12, the T-shaped pin holes 13 extend into the locking groove 18, and T-shaped bolts 3 are inserted into the T-shaped pin holes 13.

Further, first connecting seat 2 has all been welded at one side both ends of surrounding edge 1, and locating hole 4 has all been opened to one side of first connecting seat 2, T type movable slot 21 has all been opened at the opposite side top both ends of surrounding edge 1, T type slide 6 has all been pegged graft in the inside of T type movable slot 21, same second connecting seat 7 has been welded to one side of T type slide 6, slot 20 has all been opened at the both ends of second connecting seat 7, slot 20's inside all is pegged graft and has been had locating pin 8, the welding has spring 19 between the one end of locating pin 8's one end and slot 20's one end, the position of locating pin 8 is corresponding with locating hole 4's position, the one end of locating pin 8 sets up to spherical structure.

The working principle is as follows: during the use, the user will go up PP board 5, board 9 is fallen in the cellular noise reduction, inhale sound cotton 10, inhale sound ball 17, square frame 11, deadening felt 15 and PP board 12 install in proper order in the inside of surrounding edge 1 down, constitute whole integrated PP plate structure, make jam plate 14 peg graft in the inside of locked groove 18, and utilize T type pinhole 13 and T type bolt 3 to fix the processing to whole PP plate structure, the steadiness ability that keeps whole PP plate structure, board 9 is fallen in the cellular noise reduction of rethread, inhale sound cotton 10, inhale sound ball 17 and deadening felt 15 and make whole PP plate structure have the efficient and fall the noise insulation performance of making an uproar, when installing two adjacent PP plate structures, can press the height of second connecting seat 7, make locating pin 8 peg graft in locating hole 4 in first connecting seat 2 under spring 19's effect, stability performance when keeping two PP plate structural connection.

Example 2

Referring to fig. 6, in this embodiment, compared to embodiment 1, an integrated PP plate with noise reduction and sound insulation functions is provided, and a sound insulation film 22 is adhered to the top of the upper PP plate 5.

The working principle is as follows: when the sound insulation film is used, a user forms initial sound insulation performance on the whole integrated PP plate through the sound insulation film 22, and therefore a multi-stage sound insulation effect is formed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an integrated PP board with noise insulation function of making an uproar falls, includes surrounding edge (1), its characterized in that, the inner wall top all around of surrounding edge (1) is provided with PP board (5) and PP board (12) down respectively with inner wall bottom all around, and goes up PP board (5) and set up to honeycomb structure, the bottom surface bonding of going up PP board (5) has honeycomb to fall board (9) of making an uproar, and honeycomb hole of honeycomb board (9) of making an uproar and the honeycomb coincidence of last PP board (5) of making an uproar, and the bottom surface bonding of honeycomb board (9) of making an uproar has sound absorption cotton (10), the top of PP board (12) bonds all around down has square frame (11), and the top surface of square frame (11) contacts with the bottom surface of sound absorption cotton (10).

2. The integrated PP plate with the functions of noise reduction and sound insulation according to claim 1, wherein a plurality of rows of sound absorption balls (17) are arranged on the top of the sound absorption cotton (10) at equal intervals, the sound absorption balls (17) are made of the same material as the sound absorption cotton (10), the sound absorption balls (17) are inserted into honeycomb holes of the honeycomb noise reduction plate (9), and the top surfaces of the sound absorption balls (17) are arranged in a spherical structure.

3. The integrated PP plate with the noise reduction and sound insulation functions as claimed in claim 2, wherein support frames (16) are bonded to two sides of the top of the peripheral inner wall of the square frame (11), and sound insulation felts (15) are bonded between the outer wall of each support frame (16) and the inner wall of the square frame (11).

4. The integrated PP plate with the functions of noise reduction and sound insulation according to claim 3, wherein locking grooves (18) are formed in the four top corners of the honeycomb noise reduction plate (9), the four top corners of the sound absorption cotton (10), the four top corners of the sound insulation felt (15) and the four top corners of the lower PP plate (12), and the four bottom corners of the upper PP plate (5) are bonded in the locking grooves (18) which are inserted in the same vertical line.

5. The integrated PP plate with the noise reduction and sound insulation functions as claimed in claim 4, wherein T-shaped pin holes (13) are formed between two ends of the bottom of the outer wall of two sides of the surrounding edge (1) and two ends of the bottom of the outer wall of two sides of the lower PP plate (12), the T-shaped pin holes (13) extend to the inside of the locking groove (18), and T-shaped bolts (3) are inserted into the T-shaped pin holes (13).

6. The integrated PP plate with noise reduction and sound insulation functions as claimed in claim 5, wherein the first connecting seats (2) are welded at both ends of one side of the surrounding edge (1), and locating hole (4) have all been opened to one side of first connecting seat (2), T type movable slot (21) have all been opened at the opposite side top both ends of surrounding edge (1), T type slide (6) have all been pegged graft to the inside of T type movable slot (21), one side welding of T type slide (6) has same second connecting seat (7), slot (20) have all been opened at the both ends of second connecting seat (7), locating pin (8) have all been pegged graft to the inside of slot (20), the welding has spring (19) between the one end of locating pin (8) and the one end of slot (20), the position of locating pin (8) is corresponding with the position of locating hole (4), the one end of locating pin (8) sets up to spherical structure.

7. The integrated PP sheet with noise reduction and sound insulation functions as claimed in claim 1, wherein a sound insulation film (22) is bonded to the top of the upper PP sheet (5).