CN214834295U

CN214834295U - Environment-friendly decorative plate for suspended ceiling

Info

Publication number: CN214834295U
Application number: CN202121671792.7U
Authority: CN
Inventors: 陈星昊; 张龙鑫; 杨婷; 郭连连; 姚虎
Original assignee: Shanghai Lantian Building Decoration Engineering Co ltd
Current assignee: Shanghai Lantian Building Decoration Engineering Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2021-11-23
Anticipated expiration: 2031-07-21

Abstract

The application relates to the field of decorative plates, in particular to an environment-friendly decorative plate for a suspended ceiling, which is characterized in that a moisture-proof layer, a paper board layer, a fireproof layer, a reinforcing layer, a sound insulation layer and a sound absorption layer are sequentially arranged on the decorative plate from top to bottom; the adjacent both sides of decorative board all are provided with a plurality of joint spares, and joint spare tip one side articulates in the decorative board, is provided with the holding tank that supplies joint spare to withdraw on the decorative board, and the both sides that the decorative board deviates from joint spare all are provided with the joint groove that matches with joint spare. The application has the effects of improving the waterproof, fireproof and sound-insulating environmental protection performances of the decorative plate.

Description

Environment-friendly decorative plate for suspended ceiling

Technical Field

The application relates to the field of decorative boards, in particular to an environment-friendly decorative board for a suspended ceiling.

Background

A suspended ceiling refers to a decoration for decorating the top of the residential environment of a house. In order to make the roof of a house more beautiful, a decorative plate appears on the market, and the decorative plate is a man-made plate which is a thermosetting laminated material prepared by chemically treating various special papers and using high-temperature and high-pressure adhesives.

In the correlation technique, the decorative board is including decorating top layer and basic unit, decorates top layer and basic unit pressfitting, and this decorative board is whole light, and production efficiency is high. But the structure is single, the overall fireproof and moistureproof performance is weak, and the decorative plate is easy to damage, so that the decorative plate raw material is wasted; meanwhile, in the use process, the decorative plate has poor sound insulation effect, so that the comprehensive environmental protection performance of the decorative plate is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the relatively poor problem of decorative board environmental protection performance, this application provides an environmental protection decorative board for furred ceiling.

The application provides a pair of environmental protection decorative board for furred ceiling adopts following technical scheme:

an environment-friendly decorative plate for a suspended ceiling is characterized in that the decorative plate is sequentially provided with a moisture-proof layer, a paper board layer, a fireproof layer, a reinforcing layer, a sound insulation layer and a sound absorption layer from top to bottom; the adjacent both sides of decorative board all are provided with a plurality of joint spares, joint spare tip one side articulates in the decorative board, be provided with the holding tank that supplies joint spare to withdraw on the decorative board, the decorative board deviates from the both sides of joint spare and all is provided with the joint groove that matches with joint spare.

Through adopting above-mentioned technical scheme, the decorative board sets up to multilayer structure, and it has set up dampproofing course, flame retardant coating, puigging, sound absorbing layer, makes the decorative board have dampproofing, the fire prevention and falls the syllable-dividing function of making an uproar, has set up the enhancement layer simultaneously at the flame retardant coating lower floor, has improved the intensity of decorative board, has prolonged the life of decorative board relatively, the waste of reducible decorative board material avoids extravagant forest resource, make the decorative board have the function such as waterproof, fire prevention and give sound insulation fall the noise, the environmental protection performance of decorative board has been improved comprehensively.

The application is further configured to: the equal fixedly connected with mounting in joint inslot portion both sides, the mounting includes fixed block and spring, spring one end fixed connection on the fixed block, other end fixed connection on the decorative board, the fixed block sets up to the hemisphere, the fixed setting of spring is kept away from curved one end at the fixed block, the joint spare is provided with the fixed slot that matches with the fixed block.

Through adopting above-mentioned technical scheme, joint inslot portion both sides fixed connection's mounting makes the more firm of joint between decorative board and the decorative board, can prevent that the decorative board from droing. The fixed block sets up to the hemisphere can be in fixed joint spare, reduces the resistance that joint spare discrepancy joint groove.

The application is further configured to: the moisture-proof layer is formed by spraying a moisture-proof agent on the upper surface of the paperboard layer.

Through adopting above-mentioned technical scheme, the dampproof course is the one deck dampproof agent at cardboard layer upper surface spraying, and the dampproof agent has the water blocking nature, can prevent that external moisture from getting into the decorative board inside, makes the cardboard layer have higher dampproofing and waterproofing effect.

The application is further configured to: the paperboard layer is provided as a gypsum paperboard layer.

Through adopting above-mentioned technical scheme, the cardboard layer sets up to the gypsum cardboard layer, can improve decorative board intensity, makes the decorative board have fire prevention adiabatic performance, also has certain effect to the antidetonation simultaneously, improves the comprehensive properties of decorative board.

The application is further configured to: the fireproof layer is a chlorinated rubber layer.

By adopting the technical scheme, the chlorinated rubber material has poor heat conductivity and excellent flame retardance, and the reinforcing layer can be effectively protected by spraying the chlorinated rubber material on the upper surface of the reinforcing layer.

The application is further configured to: the reinforcing layer is an inorganic fiber layer.

By adopting the technical scheme, the inorganic fiber is chemical fiber prepared by taking mineral substances as raw materials, the main varieties comprise glass fiber, quartz glass fiber, boron fiber, ceramic fiber, metal fiber and the like, the inorganic fiber has higher hardness and strength, and the arrangement of the reinforcing layer improves the integral hardness and strength of the decorative plate.

The application is further configured to: the sound insulation layer is arranged as a sound insulation felt layer.

By adopting the technical scheme, the sound-proof felt is a high-density coiled material which is made of rubber, high polymer materials and the like as main raw materials and has certain flexibility, and is mainly used for sound insulation of a suspended ceiling. The sound-proof felt has higher density and stronger internal damping performance, is not easy to vibrate, and makes the noise lose the possibility of vibration propagation when reaching the sound-proof layer, thereby leading the decorative plate to achieve certain sound-proof effect.

The application is further configured to: the sound absorption layer is a groove wood sound absorption plate.

Through adopting above-mentioned technical scheme, the one side fluting that is close to the puigging of groove wood abatvoix deviates from the one side trompil of puigging, and the sound energy enters the aperture on groove wood abatvoix surface, nevertheless can't get back to original space through the aperture again, can reach the effect of inhaling the sound from this. The most high frequency noise can be absorbed in the sound-absorbing layer, and the noise that the small part was not absorbed transmits to the puigging, and the puigging is with the help of the high density of deadening felt for the sound reflection goes back the sound-absorbing layer, and the sound processing is inhaled once more in the sound-absorbing layer after the reflection, and then makes the decorative board strengthen the absorbance of sound, thereby improves the noise reduction effect of decorative board.

The application is further configured to: and a wear-resistant layer is additionally arranged on the periphery of the decorative plate.

Through adopting above-mentioned technical scheme, the decorative board all wraps the one deck wearing layer all around, makes the decorative board reduce the damage that its edge friction produced when the equipment, has prolonged the life of decorative board relatively.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the decorative board sets up to multilayer structure, and it has set up dampproofing course, flame retardant coating, puigging, sound absorbing layer, makes the decorative board have dampproofing, the fire prevention and falls the syllable-dividing function of making an uproar, has set up the enhancement layer simultaneously at the flame retardant coating lower floor, has improved the intensity of decorative board, has prolonged the life of decorative board relatively, the waste of reducible decorative board material avoids extravagant forest resources, makes the decorative board have the function such as waterproof, fire prevention and give sound insulation fall the noise, the environmental protection performance of decorative board has been improved comprehensively.

2. The one side fluting that is close to the puigging of groove wood abatvoix deviates from the one side trompil of puigging, and the sound energy gets into the aperture on groove wood abatvoix surface, nevertheless can't get back to original space through the aperture again, can reach the effect of inhaling the sound from this. The most high frequency noise can be absorbed in the sound-absorbing layer, and the noise that the small part was not absorbed transmits to the puigging, and the puigging is with the help of the high density that gives sound insulation and fills up for sound reflection echo sound-absorbing layer, sound processing is inhaled once more in the sound-absorbing layer after the reflection, and then makes the decorative board strengthen the absorbance of sound, thereby improves the noise reduction effect of decorative board.

3. The fixing piece fixedly connected with the two sides inside the clamping groove enables the clamping between the decorative plate and the decorative plate to be more stable, and the decorative plate can be prevented from falling off. The fixed block sets up to the hemisphere can be in fixed joint spare, reduces the resistance that joint spare discrepancy joint groove.

Drawings

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

FIG. 2 is a schematic cross-sectional structure of the decorative board of the present invention;

FIG. 3 is a schematic view of a longitudinal cutting structure of the decorative board of the present invention;

fig. 4 is a partially enlarged view of a in fig. 3.

In the figure, 1, a moisture barrier; 2. a paperboard layer; 3. a fire barrier layer; 4. a reinforcing layer; 5. a sound insulating layer; 6. a sound absorbing layer; 7. a clamping piece; 71. fixing grooves; 8. a clamping groove; 81. a fixing member; 811. a fixed block; 812. a spring; 9. a decorative plate; 91. accommodating grooves; 10. and a wear-resistant layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Refer to fig. 1, for the environmental protection decorative board for furred ceiling that this application discloses, the adjacent both sides of decorative board 9 all articulate has a plurality of joint spare 7, be provided with on the decorative board 9 and supply the holding tank 91 that joint spare 7 withdrawed, joint groove 8 with joint spare 7 matching is all seted up to the both sides that decorative board 9 deviates from joint spare 7, it is more stable to make the concatenation between the decorative board 9, can withdraw joint spare 7 to holding tank 91 simultaneously, is convenient for install decorative board 9 in the edge of furred ceiling. The decorative board 9 all wraps the one deck wearing layer 10 all around, and wearing layer 10 sets up to ceramic lining layer, makes decorative board 9 reduce the damage that its marginal friction produced when the equipment, has prolonged decorative board 9's life relatively.

Referring to fig. 2, the decorative board 9 is provided with a moisture-proof layer 1, a paperboard layer 2, a fireproof layer 3, a reinforcing layer 4, a sound insulation layer 5 and a sound absorption layer 6 in sequence from top to bottom. Dampproof course 1 sets up to form at the upper surface spraying dampproof agent of cardboard layer 2, prevents inside external moisture gets into decorative board 9, avoids decorative board 9 humidity simultaneously. The paperboard layer 2 is set as a gypsum paperboard layer, which can improve the strength of the decorative board 9 and enable the decorative board 9 to have a certain shock-resistant effect. The flame retardant coating 3 is formed by spraying a chlorinated rubber material on the upper surface of the reinforced layer 4, so that the reinforced layer 4 is effectively protected, and a flame retardant function is achieved. The reinforcing layer 4 is made of inorganic fiber material, has higher hardness and strength, and can improve the overall hardness and strength of the decorative plate 9. The soundproof layer 5 is set to a soundproof felt which itself is not liable to vibrate, and the possibility of vibration propagation is lost by noise when the noise reaches the soundproof layer 5, thereby enabling the decorative plate 9 to achieve a certain soundproof effect. Sound-absorbing layer 6 sets up to groove wood abatvoix, and the one side fluting that is close to puigging 5 of groove wood abatvoix deviates from the one side trompil of puigging 5, and the sound energy enters the aperture on groove wood abatvoix surface, nevertheless can't get back to original space through the aperture again, can reach the effect of inhaling the sound from this.

Referring to fig. 3 and 4, the inside equal fixedly connected with mounting 81 in both sides in joint groove 8, mounting 81 include fixed block 811 and spring 812, and spring 812 one end is fixed to be set up on fixed block 811 keeps away from curved one end, the fixed setting of the other end and decorative board 9, and fixed block 811 sets up to the hemisphere, is provided with the fixed slot 71 that matches with fixed block 811 on the joint spare 7, makes the more firm of joint between the decorative board 9.

The implementation principle of the embodiment is as follows: when outside air moisture content is great, upper dampproof course 1 can be outside decorative board 9 with the separation of outside moisture, and simultaneously the puigging 5 of lower floor also has certain humidity resistance, and dampproof course 1 and 5 synergism of puigging can improve decorative board 9's humidity resistance, and the life of relative extension decorative board 9 can reduce decorative board 9 raw materials quantity, has certain environmental protection effect. When the external temperature is too high, the fire-proof layer 3 has certain fire resistance, and can protect the reinforcing layer 4 from burning. The hardness and the strength of the materials of the reinforcing layer 4 and the wear-resistant layer 10 are higher, so that the overall strength and the hardness of the decorative plate 9 can be improved, the service life of the decorative plate 9 is relatively prolonged, the raw material consumption of the decorative plate 9 is reduced, and a certain environment-friendly effect is achieved.

When external noise is too big, sound energy can get into sound absorbing layer 6, and the downthehole on groove wood sound absorbing board surface promptly can absorb most high frequency noise, and the noise that the part is not absorbed is transmitted to puigging 5, and the density of deadening felt is higher, and interior damping performance is stronger, and self is difficult for producing vibration, makes the noise lose the possibility of vibration propagation when the noise reachs puigging 5, makes decorative board 9 reach syllable-dividing effect. And the noise can be reflected to the sound absorption layer 6 by the aid of the high density of the sound insulation felt for absorbing the sound again, so that the noise reduction effect of the decorative plate 9 is relatively enhanced, the external noise is reduced, and the purpose of environmental protection is achieved.

When needs concatenation formula, with the joint spare 7 of decorative board 9 correspond insert in the joint groove 8 of another decorative board 9 can, the joint spare 7 of this decorative board 9 articulates in decorative board 9, when decorative board 9 all need splice all around, can roll out joint spare 7 from holding tank 91, if decorative board 9 splices to the furred ceiling edge, can hide joint spare 7 is rotatory to holding tank 91, it is more convenient when making decorative board 9 install.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an environmental protection decorative board for furred ceiling which characterized in that: the decorative plate (9) is sequentially provided with a moisture-proof layer (1), a paperboard layer (2), a fireproof layer (3), a reinforcing layer (4), a sound insulation layer (5) and a sound absorption layer (6) from top to bottom; the adjacent both sides of decorative board (9) all are provided with a plurality of joint spare (7), joint spare (7) tip one side articulates in decorative board (9), be provided with holding tank (91) that supply joint spare (7) to withdraw on decorative board (9), the both sides that decorative board (9) deviate from joint spare (7) all are provided with joint groove (8) that match with joint spare (7).

2. The environment-friendly decorative sheet for a ceiling of claim 1, wherein: joint groove (8) inside both sides equal fixedly connected with mounting (81), mounting (81) include fixed block (811) and spring (812), spring (812) one end fixed connection is on fixed block (811), other end fixed connection is on decorative board (9), fixed block (811) set up to the hemisphere, curved one end is kept away from in fixed block (811) to fixed setting of spring (812), fixed slot (71) that match with fixed block (811) are seted up in joint spare (7).

3. The environment-friendly decorative sheet for a ceiling of claim 1, wherein: the moisture-proof layer (1) is formed by spraying a moisture-proof agent on the upper surface of the paperboard layer (2).

4. The environment-friendly decorative sheet for a ceiling of claim 1, wherein: the paperboard layer (2) is arranged as a gypsum paperboard layer.

5. The environment-friendly decorative sheet for a ceiling of claim 1, wherein: the fireproof layer (3) is a chlorinated rubber layer.

6. The environment-friendly decorative sheet for a ceiling of claim 1, wherein: the reinforcing layer (4) is an inorganic fiber layer.

7. The environment-friendly decorative sheet for a ceiling of claim 1, wherein: the sound insulation layer (5) is arranged as a sound insulation felt layer.

8. The environment-friendly decorative sheet for a ceiling of claim 1, wherein: the sound absorption layer (6) is a groove wood sound absorption plate.

9. The environment-friendly decorative sheet for a ceiling of claim 1, wherein: and a wear-resistant layer (10) is additionally arranged on the periphery of the decorative plate (9).