CN110984812B - Anti-collision sound-insulation type door for public place - Google Patents

Anti-collision sound-insulation type door for public place Download PDF

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Publication number
CN110984812B
CN110984812B CN201911331856.6A CN201911331856A CN110984812B CN 110984812 B CN110984812 B CN 110984812B CN 201911331856 A CN201911331856 A CN 201911331856A CN 110984812 B CN110984812 B CN 110984812B
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CN
China
Prior art keywords
door
plate
magnetic
strip
sound insulation
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Application number
CN201911331856.6A
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Chinese (zh)
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CN110984812A (en
Inventor
芦小花
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guoyang Xingfu door industry Co.,Ltd.
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Guoyang Xingfu Door Industry Co ltd
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Priority to CN201911331856.6A priority Critical patent/CN110984812B/en
Publication of CN110984812A publication Critical patent/CN110984812A/en
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Publication of CN110984812B publication Critical patent/CN110984812B/en
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    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/20Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00Closers or openers for wings, not otherwise provided for in this subclass
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00Braking devices, e.g. checks; Stops; Buffers
    • E05F5/02Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/36Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/16Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23Plastic, sponge rubber, or like strips or tubes
    • E06B7/2305Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging
    • E06B7/2307Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging with a single sealing-line or -plane between the wing and the part co-operating with the wing
    • E06B7/2309Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging with a single sealing-line or -plane between the wing and the part co-operating with the wing with a hollow sealing part
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/16Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23Plastic, sponge rubber, or like strips or tubes
    • E06B7/2316Plastic, sponge rubber, or like strips or tubes used as a seal between the floor and the wing
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/16Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23Plastic, sponge rubber, or like strips or tubes
    • E06B7/2318Plastic, sponge rubber, or like strips or tubes by applying over- or under-pressure, e.g. inflatable

Abstract

The invention discloses an anti-collision sound-insulation door for public places, which comprises a door frame, wherein the door frame is arranged on a wall surface, the inner top of the door frame is fixedly connected with a top plate, the left side wall of the door frame is fixedly connected with a strip-shaped block, a sound-insulation door plate is rotatably connected between the upper inner wall and the lower inner wall of the door frame, an air cavity is arranged in the strip-shaped block, a connecting block matched with the strip-shaped block is arranged on the left side of the sound-insulation door plate, two filling cavities are symmetrically arranged in the connecting block, the lower end of the top plate is provided with a. This soundproof door's syllable-dividing effect is better, and is equipped with buffer gear, when the human power was closed the door, can cushion through the repulsion between two magnetic paths, and the effectual door of having avoided takes place violent collision with the door frame, increases the life of door plant.

Description

Anti-collision sound-insulation type door for public place
Technical Field
The invention relates to the field of public facilities, in particular to an anti-collision sound-insulation type door for a public place.
Background
The building doorway is a device which is installed on the doorway and can be opened and closed, a plurality of doors are arranged in the public places such as schools or office buildings at present, but the doors in the public places have the following problems:
1. because the setting is in public occasion, so the flow of people is great, and some people produce great sound easily and influence other people's work owing to not paying attention to the dynamics of closing the door, if long-term dynamics of closing the door is great simultaneously can influence the life of door for the door plant is damaged easily.
2. The effect that gives sound insulation is relatively poor, and there is great clearance in the up end of door and lower terminal surface, and it is relatively poor to lead to the syllable-dividing effect of door.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an anti-collision sound-insulation door for public places, which has a good sound-insulation effect and is provided with a buffer mechanism, so that when people forcibly close the door, the door can be buffered through repulsive force between two magnetic blocks, and the violent collision of the door and a door frame is effectively avoided.
In order to achieve the purpose, the invention adopts the following technical scheme:
an anti-collision soundproof type door for public places, comprising:
the door frame is arranged on a wall surface, the inner top of the door frame is fixedly connected with a top plate, the left side wall of the door frame is fixedly connected with a strip-shaped block, a sound insulation door plate is rotatably connected between the upper inner wall and the lower inner wall of the door frame, an air cavity is arranged in the strip-shaped block, a connecting block matched with the strip-shaped block is arranged on the left side of the sound insulation door plate, two filling cavities are symmetrically arranged in the connecting block, the lower end of the top plate is provided with a mounting groove, and a bottom groove is formed; the buffer mechanism comprises a magnetic plate which is connected in the filling cavity in a sliding manner, one side of the magnetic plate close to the sound insulation door plate is elastically connected with the inner wall of one side of the filling cavity through a first connecting spring, non-Newtonian liquid is filled in the filling cavity, two magnetic blocks are symmetrically embedded in one side wall of the strip-shaped block close to the sound insulation door plate, and the two magnetic blocks correspond to the two magnetic plates respectively; the magnetic connecting mechanism comprises iron blocks which are embedded in the inner walls of the two filling cavities at one side far away from the sound insulation door plate, and the two iron blocks are respectively matched with the two magnetic blocks; the mechanism gives sound insulation, the mechanism gives sound insulation includes sliding connection's piston plate about in the air cavity, all be equipped with the inflation gasbag in mounting groove and the kerve, the air cavity is located the left space of piston plate and communicates with two inflation gasbags through two connecting pipes respectively, the left side of piston plate is through the left side inner wall elastic connection of a plurality of second coupling springs with the air cavity, two connecting rods of the right side symmetry fixedly connected with of piston plate, two the one end that the piston plate was kept away from to the connecting rod all runs through bar-shaped piece and fixedly connected with extrusion piece, set up two respectively on the right side wall of bar-shaped piece with two extrusion piece matched with circular slots.
Preferably, the adjacent surfaces of the two magnetic plates and the two magnetic blocks are in like polarity repulsion.
Compared with the prior art, the invention has the beneficial effects that:
1. under the action of the attraction force of the iron block between the magnetic plates in the initial state, the magnetic plates are located at the left position in the filling cavity, when a person closes the door, namely the sound insulation door plate is close to the strip-shaped blocks with a large force, a large repulsive force can be generated between the magnetic plates and the magnetic blocks at the moment, the non-Newton liquid is filled in the filling groove, the non-Newton liquid is changed into a solid state under the large force, the magnetic plates cannot move at the moment, the repulsive force between the magnetic blocks is increased, namely when the person closes the door, the sound insulation door plate and the strip-shaped blocks have a large repulsive force, the attraction force of the magnetic blocks to the iron blocks is smaller than the repulsive force of the magnetic plates, the sound insulation door plate is buffered, the phenomenon that the force generated by the sound insulation door plate is too large and collides with a door frame is avoided; it is worth noting that, when the person closes the door with a little power, the repulsion between the magnetic plate and the magnetic block is slowly increased at this moment, non-Newton's liquid can not become solid state, at this moment, the magnetic plate can receive the effect of repulsion to move to the right, keep away from the magnet block, the repulsion between the magnetic plate and the magnet block diminishes, the power of playing the buffering is less, the action influence on closing the door is less, at this moment, the door can be slowly closed, until the magnetic block to the attraction of iron block is greater than the repulsion that the magnetic plate is greater than the magnetic block, the door can be slowly closed by the effect of magnetic force, in this process, when the person closes the door by force, can effectually avoid the door to take place violent collision with the frame, increase the life of door plant, and can not produce great sound because of the collision and influence other people's work.
2. At this in-process of closing the door, the connecting block can extrude two extrusion pieces, and two extrusion pieces can drive the piston plate through the connecting rod and move left, are arranged in the gas of piston plate left side space with the air cavity and impress two inflation airbags for the inflation airbag inflation, terminal surface is airtight about the door plant gives sound insulation, has promoted the syllable-dividing effect of door greatly.
Drawings
Fig. 1 is a schematic structural view of an anti-collision soundproof type door for public places according to the present invention;
FIG. 2 is a perspective view of the soundproof door panel according to the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 1 at C;
FIG. 4 is a sectional view taken along line A-A of FIG. 1;
FIG. 5 is an enlarged view of the structure of FIG. 4 at D;
FIG. 6 is a sectional view taken along line B-B of FIG. 1;
fig. 7 is an enlarged view of the structure at E of fig. 6.
In the figure: 1 bar-shaped block, 2 magnetic blocks, 3 extrusion blocks, 4 circular grooves, 5 top plates, 6 connecting blocks, 7 sound insulation door plates, 8 piston plates, 9 air cavities, 10 bottom grooves, 11 second connecting springs, 12 mounting grooves, 13 connecting rods, 14 expansion air bags, 15 iron blocks, 16 filling cavities, 17 magnetic plates and 18 first connecting springs.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1 to 7, an anti-collision soundproof type door for a public place, comprising:
the sound insulation door comprises a door frame, wherein the door frame is arranged on a wall surface, the inner top of the door frame is fixedly connected with a top plate 5, the left side wall of the door frame is fixedly connected with a strip-shaped block 1, a sound insulation door plate 7 is rotatably connected between the upper inner wall and the lower inner wall of the door frame, an air cavity 9 is arranged in the strip-shaped block 1, a connecting block 6 matched with the strip-shaped block 1 is arranged on the left side of the sound insulation door plate 7, two filling cavities 16 are symmetrically arranged in the connecting block 6, an installation groove 12 is;
the damping mechanism comprises a magnetic plate 17 which is connected in a filling cavity 16 in a sliding mode, one side, close to the sound insulation door plate 7, of the magnetic plate 17 is elastically connected with the inner wall of one side of the filling cavity 16 through a first connecting spring 18, the filling cavity 16 is filled with non-Newtonian liquid, two magnetic blocks 2 are symmetrically embedded in one side wall, close to the sound insulation door plate 7, of the strip-shaped block 1, and the two magnetic blocks 2 correspond to the two magnetic plates 17 respectively;
the magnetic connecting mechanism comprises iron blocks 15 which are embedded in the inner walls of the two filling cavities 16 far away from the sound insulation door plate 7, and the two iron blocks 15 are respectively matched with the two magnetic blocks 2;
soundproof mechanism, soundproof mechanism includes left and right sliding connection's piston plate 8 in air cavity 9, all be equipped with inflation airbag 14 in mounting groove 12 and the kerve 10, the shape after inflation airbag 14 accomplishes the inflation can be airtight give sound insulation door plant 7 close the clearance that exists, improve syllable-dividing effect, air cavity 9 is located the left space of piston plate 8 and communicates with two inflation airbag 14 through two connecting pipes respectively, piston plate 8's left side is through the left side inner wall elastic connection of a plurality of second coupling spring 11 with air cavity 9, two connecting rods 13 of piston plate 8's right side symmetry fixedly connected with, the one end that piston plate 8 was kept away from to two connecting rods 13 all runs through bar-shaped block 1 and fixedly connected with extrusion piece 3, set up two respectively on bar-shaped block 1's the right side wall with two extrusion piece 3 matched with circular recess 4, when closing the door, extrusion piece 3 can be extruded completely as in two circular recess 4.
The two magnetic plates 17 and the adjacent surfaces of the two magnetic blocks 2 have the same polarity and repel each other.
In the invention, under the action of the attraction force of the iron block 15 to the magnetic plate 17 in the initial state, the magnetic plate 17 is positioned at the left position in the filling cavity 16, when a person forcibly closes the door, namely, the soundproof door panel 7 is close to the bar block 1 with a large force, and a large repulsive force is generated between the magnetic plate 17 and the magnetic block 2 at the moment, because the filling cavity 16 is filled with the non-Newtonian liquid, the non-Newtonian liquid is changed into a solid state under the action of a large force, at the moment, the magnetic plate 17 cannot move, the repulsive force between the magnetic plate and the magnetic block 2 is increased, namely, when people forcibly close the door, a larger repulsive force exists between the sound-proof door plate 7 and the strip-shaped block 1 (the attraction force of the magnetic block 2 to the iron block 15 is smaller than the repulsive force of the magnetic block 2 of the magnetic plate 17), the sound insulation door plate 7 is buffered, so that the phenomenon that the sound insulation door plate 7 generates too large force to collide with a door frame is avoided, and the service life of the sound insulation door plate 7 is prolonged;
it is worth noting that, when a person closes the door with a small force, at this time, the repulsive force between the magnetic plate 17 and the magnetic block 2 is slowly increased, the non-newton liquid cannot become solid, at this time, the magnetic plate 17 can move to the right under the action of the repulsive force and is far away from the magnetic block 15, the repulsive force between the magnetic plate 17 and the magnetic block 15 becomes small, the force for buffering is small, the influence on the door closing action is small, at this time, the door can be slowly closed until the attractive force of the magnetic block 2 to the magnetic block 15 is larger than the repulsive force of the magnetic plate 17 larger than the magnetic block 2, and the door can be slowly closed under the action of the magnetic force.
At this in-process of closing the door, connecting block 6 can extrude two extrusion pieces 3, and two extrusion pieces 3 can lead to and drive piston plate 8 through connecting rod 13 and move left, and the gas that is located piston plate 8 left side space with air cavity 9 is impressed two inflation gasbag 14 for inflation gasbag 14 inflation, terminal surface is airtight about 7 to the door plant that gives sound insulation, has promoted the syllable-dividing effect of door greatly.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (1)

1. The utility model provides a public place is with anticollision syllable-dividing type door which characterized in that includes:
the sound insulation door comprises a door frame, wherein the door frame is arranged on a wall surface, the inner top of the door frame is fixedly connected with a top plate (5), the left side wall of the door frame is fixedly connected with a strip-shaped block (1), a sound insulation door plate (7) is rotatably connected between the upper inner wall and the lower inner wall of the door frame, an air cavity (9) is arranged in the strip-shaped block (1), a connecting block (6) matched with the strip-shaped block (1) is installed on the left side of the sound insulation door plate (7), two filling cavities (16) are symmetrically arranged in the connecting block (6), the lower end of the top plate (5) is provided with a mounting groove;
the damping mechanism comprises a magnetic plate (17) which is connected in a filling cavity (16) in a sliding mode, one side, close to the sound insulation door plate (7), of the magnetic plate (17) is elastically connected with the inner wall of one side of the filling cavity (16) through a first connecting spring (18), non-Newtonian liquid is filled in the filling cavity (16), two magnetic blocks (2) are symmetrically embedded in one side wall, close to the sound insulation door plate (7), of the strip-shaped block (1), and the two magnetic blocks (2) correspond to the two magnetic plates (17) respectively;
the magnetic connecting mechanism comprises iron blocks (15) which are embedded in the inner walls of the two filling cavities (16) far away from the sound insulation door plate (7), and the two iron blocks (15) are respectively matched with the two magnetic blocks (2);
the sound insulation mechanism comprises a piston plate (8) which is connected in a sliding mode from left to right in an air cavity (9), expansion air bags (14) are arranged in the mounting groove (12) and the bottom groove (10), the space of the air cavity (9) on the left side of the piston plate (8) is respectively communicated with the two expansion air bags (14) through two connecting pipes, the left side of the piston plate (8) is elastically connected with the inner wall of the left side of the air cavity (9) through a plurality of second connecting springs (11), the right side of the piston plate (8) is symmetrically and fixedly connected with two connecting rods (13), one ends, far away from the piston plate (8), of the two connecting rods (13) penetrate through the strip-shaped block (1) and are fixedly connected with the extrusion blocks (3), and the right side wall of the strip-shaped block (1) is provided with two circular grooves (4) which are respectively matched with the two extrusion;
the adjacent surfaces of the two magnetic plates (17) and the two magnetic blocks (2) have the same polarity and repel each other.
CN201911331856.6A 2019-12-21 2019-12-21 Anti-collision sound-insulation type door for public place Active CN110984812B (en)

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Application Number Priority Date Filing Date Title
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CN110984812B true CN110984812B (en) 2021-05-07

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111946211A (en) * 2020-09-17 2020-11-17 柯嘉豪 Glass hanging sliding door structure
CN114575728B (en) * 2022-03-19 2023-06-20 江苏千喜智能科技有限公司 Special composite sound insulation door with quick locking function for recording

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110080659A (en) * 2019-05-31 2019-08-02 宿州闼闼晨瑞木业有限公司 A kind of modularization and the good timber and its application method of soundproof effect

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0658060A (en) * 1992-08-13 1994-03-01 Matsushita Electric Works Ltd Sound isolating door
CN201047219Y (en) * 2007-06-01 2008-04-16 西南石油大学 Magnetic affecting automatic peed-reducing device
CN205908178U (en) * 2016-07-27 2017-01-25 南京柏林家居集成有限公司 Floating gate of shock attenuation anticollision
CN106639780A (en) * 2016-11-16 2017-05-10 扬州翠佛堂珠宝有限公司 Self-closing door preventing hands from being pinched
CN106761316B (en) * 2016-12-16 2018-08-10 重庆名风家俱有限公司 A kind of anticollision door
CN106761297B (en) * 2016-12-16 2018-04-20 重庆金华兴门业有限公司 A kind of Woodiness sound-proof door
CN108505904A (en) * 2018-02-24 2018-09-07 浙江名雅居木业有限公司 The mute type timber that gating is inhaled

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110080659A (en) * 2019-05-31 2019-08-02 宿州闼闼晨瑞木业有限公司 A kind of modularization and the good timber and its application method of soundproof effect

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