CN2198329Y

CN2198329Y - Plastic hollow ceiling

Info

Publication number: CN2198329Y
Application number: CN 94205296
Authority: CN
Inventors: 吴明欣
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-03-22
Filing date: 1994-03-22
Publication date: 1995-05-24
Anticipated expiration: 2004-03-22

Abstract

The utility model relates to a plastic hollow ceiling which is formed into a rectangular compartment, wherein, the cross section of the rectangular compartment is provided with an upper layer and a lower layer which are regularly arranged. The upper layer forms a sealed compartment which can prevent the cold and hot difference in temperature and the transmission of acoustic waves, a lower layer panel of each compartment at the lower layer is provided with at least one small hole to adsorb the acoustic waves, and the bearing flexibility and the structural intensity of the plastic hollow ceiling can be effectively enhanced. The plastic hollow ceiling can be assembled and erected one by one into the ceiling with the complete surface by using a suspension rack, does not deform, and has the advantages of good effects of heat insulation and sound insulation, no pollution and low manufacturing cost.

Description

Plastic hollow ceiling

The utility model relates to a kind of plastic cement hollow ceiling structure of innovative design.

Commonly use the structure design of suspended ceiling, mostly be the plank that utilizes single sheet light, thin, perhaps with sheet asbestos as building materials, but face sound insulation and effect of heat insulation extreme difference, with the passing of time moisture-sensitive distortion, and asbestos variable color, extremely difficult cleaning, and the dust of lime and the fiber fines of asbestos cause the pollution of environment easily, and waste material is intractable also.Because the above-mentioned shortcoming of commonly using product, this creator once proposed a kind of utility model patent case (application case number 92229446.1) of plastic cement ceiling on March 17th, 1993, it mainly is to adopt the excellent P.V.C. plastic material of fire line to make, plastic cement ceiling shaping section had two-layer panel up and down, and justice is pitched adjacent a plurality of half hexagon compartments of cutting that are divided between this two-layer panel, it is the favous part-structure of class, the upper strata is the compartment of sealing, appropriate location is offered several little holes on each compartment lower floor panel of lower floor, application with these plastic materials, this structure Design in the cooperation can provide a kind of not yielding, intercept cold, hot air and soundproof effect are splendid, no dust fall pollutes, easy to clean, the cost of material is low and have the plastic cement ceiling of practical function.The case design is to be well received by the public only, but because preceding case structure design is disliking weak slightly aspect flexible intensity and the structural rigidity intensity, and face plastic cement and shape difficult situation in make producing, so, the utility model provides another kind of structure to simplify rational plastic cement hollow ceiling, this structure design shapes easily plastic cement, process is convenient, the deflection (contraction) of plastic cement processing easy to control, and the flexible intensity of structure and rigidity intensity all significantly promote, it mainly is that section structure with plastic cement hollow ceiling is designed to the square type compartment of two superimposed up and down, it is the rectangular compartment of a well-regulated proper alignment, the compartment of upper strata sealing, it is cold to have obstruct, the function that the hot temperature difference and sound wave transmit, and all offer at least one little hole on each compartment lower floor panel of lower floor, can destroy the wave amplitude of sound wave, sound wave is interfered can't completely be reflected, the scarce fraud of just not having the ceiling echo, reach the effect of ceiling sound-absorbing, so structure design is not limited by the selectivity of levels panel more; Setter can choose wantonly plastic cement hollow ceiling preferably outer layer surface be a plastic cement hollow ceiling structure design that has a practicality rational in infrastructure as the ceiling surface.

Main purpose of the present utility model promptly is to provide a kind of structure of plastic cement hollow ceiling, except having sound insulation, heat insulation, pollutions such as coefficient of thermal conductivity is low, recyclable regeneration, free from dust, but outside the effect that easy cleaning nondiscolouring and top layer light face are handled, more, structure has two-layer rectangular compartment up and down because being section, and be well-regulated adjacent proper alignment, so.Rational in infrastructure simplifying makes things convenient for manufacturing process, more because up and down the upright plate face between the two-layer rectangular compartment can improve the flexible intensity and the rigidity intensity of plastic cement hollow ceiling integral body, can not be out of shape after making installation, is one to meet practicality and promote the design of effect.

Secondary objective of the present utility model promptly is to provide a kind of structure of plastic cement hollow ceiling, wherein because rectangular compartment is the design of levels correspondence, so, plastic cement hollow ceiling does not have the selectivity restriction of levels machine plate, setter can choose wantonly plastic cement hollow ceiling preferably outer layer surface install as ceiling surface, have more practicality.

The utility model is achieved in that

It mainly is configured as the utility model plastic cement hollow ceiling section and has up and down two-layer machine plate, be divided into the rectangular compartment of a plurality of proper alignment between this two-layer panel, the upper strata is the compartment of sealing, can intercept cold, the transmission of hot air and sound, and offer several little holes in the appropriate location on chamber lower floor machine plate of lower floor, for destroying sound wave, reach the effect of sound-absorbing, relend the suspending suspension bracket one complete ceiling is set up in the plastic cement hollow ceiling assembling of slices, its rigidity rational in infrastructure is better, thermal insulating, soundproof effect is good, pollution-free, easier processing in the making, it also is convenient installing.

Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing:

Fig. 1 is a sectional drawing of the present utility model.

Fig. 2 is a schematic perspective view of the present utility model.

Fig. 3 is an embodiment scheme of installation of the present utility model.

As shown in Figures 1 and 2, the utility model plastic cement hollow ceiling 1 is to make with the good P.V.C. plastic material of fire line, its section shaping is last, lower floor's panel 11, be divided into flat rectangular compartment 15 with cross-ties plate 13 and upright laminate 14 between 12, be the adjacent proper alignment of a kind of bilayer at least and the left and right sides, structure is more simplified firm, it is flexible and rigidity is good, and shape is not yielding, its upper strata compartment 15 is a closure designs, there is not any slit, hole can supply sound or cold, hot air leaks mobile, it is cold about in the of 1 to lower plastic cement hollow ceiling effectively, the exchange heat of hot air, and the transmission that intercepts sound, lower floor's panel 12 of lower floor's compartment 15 then offers a hole 121 at least, can destroy the sound wave reflection echo of sound by the design of hole 121, reaches the effect of sound-absorbing.Simultaneously, flow in order more effectively to intercept transmission sound and air, in addition glue together sealings in plastic cement hollow ceiling 1 end face compartment 15 mouthfuls of baffle plates 16 that just cooperate by a shape with its end face, this baffle plate is provided with the lug 161 that can supply to snap in the compartment 15 in two edges about in the of 16, make plastic cement hollow ceiling 1 complete closed all around behind the gummed, so reach splendid sound insulation and heat insulation, cold effect, the consumption of saving electric power indirectly.Simultaneously; the utility model is not spontaneous combustion, plasthetics not combustion-supporting and that put out certainly; by characteristics such as low, the recyclable regeneration of its coefficient of thermal conductivity, capable of washing, free from dust and cost of manufacture be low; more can provide a kind of effect of heat insulation good; the plastic cement hollow ceiling 1 that environmental protection and human body is not had injury; even handle through the light face on plastic cement hollow ceiling 1 panel top layer; the reflection of indoor light and cold air or heating installation was filled the air in indoor being difficult for scatters and disappears; make light of indoor light brightness; saving the consumption of electric power, is one to meet the design of practicality in fact.Utilize above-mentioned plastic cement hollow ceiling 1 structure design, plastic cement hollow ceiling 1 blocks ofly can be assembled by suspension 2 and be set up into one complete ceiling (as shown in Figure 3).As a complete unit, the utility model is commonly used more right-sizing of product material, and flexible intensity and structural rigidity are also good, and for meeting the manufacturing process of economic principle.

Moreover, plastic cement hollow ceiling 1 structure of the present utility model is symmetrical up and down, so, levels panel top layer all can be installed as the ceiling surface, make the selectivity restriction of plastic cement hollow ceiling 1 supreme lower floor panel, can choose wantonly plastic cement hollow ceiling 1 preferably outer layer surface install as ceiling surface, then, so can make it have more practicality at the hole 121 that bores sound-absorbing.

Claims

1, a kind of plastic cement hollow ceiling, it comprises: the plastic cement ceiling and cooperate the both sides end face baffle plate, its feature is to be:

To be divided into rectangular compartment with cross-ties plate and upright laminate between the upper and lower deck panels, compartment is presented down the adjacent proper alignment in the left and right sides, and its upper strata compartment is sealing, and lower floor's panel of lower floor's compartment offers one or more hole at least.

2, plastic cement hollow ceiling as claimed in claim 1, it is characterized in that: wherein, each gummed of this plastic cement hollow ceiling both sides end face has a baffle plate, the shape that cooperates plastic cement ceiling end face, and two edges are provided with the lug that can supply to snap in the compartment up and down, but make plastic cement ceiling complete closed all around.