CN209813268U - Sound-absorbing noise-proof stone plastic floor - Google Patents

Abstract

The utility model discloses a sound-absorbing noise-proof stone plastic floor, which comprises a rectangular plate body, wherein two sides of the plate body are respectively provided with a matched clamping strip and a matched clamping groove, the side wall of the plate body is surrounded with sound-absorbing cotton slivers, the lower surface of the plate body is provided with a plurality of pillars arranged in an array, the lower parts of the pillars are bonded with elastic blocks, a bottom plate aligned in parallel is arranged below the plate body, the elastic blocks are bonded on the upper surface of the bottom plate, polyurethane foam is filled between the plate body and the bottom plate, the upper surface of the plate body is bonded with a decorative plate, the sound-absorbing noise-proof capability of the floor is improved by the sound-absorbing cotton slivers arranged around the plate body, the contact area with the polyurethane foam is improved by the arranged pillars, the hard impact on the floor is reduced by the arranged elastic blocks, and the sound generated when the floor is dropped, meanwhile, the comfort level of people in walking is improved.

Description

Sound-absorbing noise-proof stone plastic floor

Technical Field

The utility model relates to a floor technical field especially indicates a inhale sound noise control type stone and mould floor.

Background

The floor is widely applied to indoor decoration of houses, offices and hotels due to good comprehensive performance, and in life and work of people, independent or private spaces such as places of offices, meetings, rests and the like are often needed, so that the sound insulation capability of the floor is very important, when the sound insulation effect of the floor is poor, noise generated by walking of upstairs is easily transmitted to downstairs to influence work and rest of downstairs, and therefore, how to improve the noise resistance of the floor is very important.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a sound-absorbing noise-proof stone-plastic floor to solve all or one of the above-mentioned drawbacks of the prior art.

Based on the above-mentioned purpose the utility model provides a pair of inhale sound noise control type stone and mould floor, the plate body including the rectangle, the both sides of plate body are equipped with complex card strip and draw-in groove respectively, the lateral wall of plate body is around being provided with and inhales the sound silver, the lower surface of plate body is equipped with the pillar that a plurality of was the array and arranges, the lower part of pillar bonds and has the elasticity piece, the below of plate body is equipped with the bottom plate that the parallel aligns, the elasticity piece bonds at the upper surface of bottom plate, it has polyurethane foam to fill between plate body and the bottom plate, the upper surface of plate body bonds and has the decorative board.

Optionally, the cross-section of support is for falling the T shape, the elastic block includes that columniform first block rubber and cover establish the annular second block rubber on first block rubber, the inner wall of second block rubber leaves the space with the inner wall of first block rubber, first block rubber aligns with the center of support, the second block rubber aligns with the edge of support, the top and the bottom of first block rubber bond in support and bottom plate respectively, the bottom and the bottom plate of second block rubber bond, the second block rubber top is less than the top of first block rubber.

Optionally, a plurality of through holes distributed in an array are arranged on the plate body.

Optionally, the inner wall of the through hole is provided with a felt.

Optionally, the upper surface of decorative board is equipped with a plurality of and is the hemispherical arch of array distribution.

Optionally, the decorative plate and the upper surface of the protrusion are coated with a wear-resistant agent.

Optionally, the lower surface of the bottom plate is provided with a plurality of concave cavities.

Optionally, the cross section of the clamping strip is T-shaped, and the clamping groove is a T-shaped groove matched with the clamping strip.

From the above, it can be seen that the utility model provides a pair of inhale sound noise control type stone and mould floor has following advantage: the sound absorption cotton strips arranged on the periphery of the plate body improve the sound absorption and noise prevention capacity of the floor, the contact area with polyurethane foam is improved through the arranged support columns, the rigid impact on the floor is reduced through the arranged elastic blocks, the sound generated when objects fall on the floor due to impact is weakened, and the comfort level of people in walking is improved; compare the shock attenuation buffering of individual layer rubber, adopt first block rubber and the second block rubber of height difference to carry out the shock attenuation in batches, can prolong the effective time of the good elasticity resilience ability of elastic block.

Drawings

FIG. 1 is a cross-sectional view of the floor of the present invention;

fig. 2 is a top view of the plate body of the present invention;

fig. 3 is a schematic view of the bottom plate of the present invention.

The sound-absorbing cotton strip comprises 1-protrusion, 2-decorative plate, 3-through hole, 4-clamping strip, 5-plate body, 6-sound-absorbing cotton strip, 7-clamping groove, 8-support, 9-polyurethane foam, 10-first rubber block, 11-bottom plate, 12-second rubber block, 13-concave cavity and 14-felt.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.

It should be noted that all expressions of "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name or different parameters, and it is understood that "first" and "second" are only for convenience of expression and should not be construed as limitations of the embodiments of the present invention, and that the terms of direction and position such as "up", "middle", "down", "front", "back", "left", "right", "inner", "outer", "side", etc. in the embodiments of the present invention refer to directions and positions of the attached drawings, and therefore, the terms of direction and position are used for illustration and understanding of the present invention, and are not used to limit the present invention from the following embodiments.

Inhale sound noise control type stone and mould floor that sound that provides based on above-mentioned purpose, the plate body including the rectangle, the both sides of plate body are equipped with complex card strip and draw-in groove respectively, the lateral wall of plate body is around being provided with and inhales the sound silver, the lower surface of plate body is equipped with the pillar that a plurality of was arranged in the array, the lower part of pillar bonds and has the elasticity piece, the below of plate body is equipped with the bottom plate that the parallel was aimed at, the elasticity piece bonds at the upper surface of bottom plate, it has polyurethane foam to fill between plate body and the bottom plate, the upper surface of plate body bonds and has the decorative board.

Referring to fig. 1 in combination with fig. 2 and 3, as an embodiment, the sound-absorbing noise-preventing stone-plastic floor of the present invention comprises a plate body 5, which is a main body of the floor and is made of PVC material, a decorative plate 2 disposed on the upper surface of the plate body 5, the upper surface of which has lines for improving the aesthetic appearance of the floor, a bottom plate 11 disposed below the plate body 5, the lower surface of which is attached to the floor and can be fixed by adhesion, and two sides of the plate body 5 are provided with a strip 4 and a groove 7, which are engaged with each other, when the floor is laid, the strip 4 of one floor is inserted into the groove 7 of an adjacent floor to fix the floor, a ring of sound-absorbing cotton sliver 6 is disposed on the side of the plate body 5, after the floor is engaged with each other, the sound-absorbing cotton sliver 6 fills up the joint of the floor to reduce the transmission of sound through the floor joint, and when in use, the sound in, the sound wave enters the plate body 5 from the decorative plate 2 and then is transmitted downwards by the plate body 5, wherein a part of the sound wave is transmitted downwards along the support column 8, the other part of the sound wave is directly transmitted to the upper surface of the polyurethane foam 9 from the lower surface of the plate body 5, the polyurethane foam 9 is filled between the plate body 5 and the bottom plate 11 and wraps the support column 8, the support column 8 is used for supporting the plate body 5 and connecting the plate body 5 and the bottom plate 11 on one hand, the contact area of the plate body 5 and the polyurethane foam 9 is increased, the absorption degree of the sound wave by the polyurethane foam 9 is improved, the polyurethane foam 9 absorbs most of the energy of the sound wave in the transmission process, the energy of the sound wave transmitted to the bottom plate 11 is less, the sound transmitted to other rooms through the wall is greatly reduced, and when a person walks on the floor, the elastic block is squeezed, the impact applied to the, the messenger people feels certain soft, improves the comfort level of walking, and local board passes through plate body 5 and all around sets up inhale sound silver 6 and improved the sound noise control ability of inhaling on floor, improved through the pillar 8 that sets up with polyurethane foam 9 area of contact, reduce the rigid impact that the floor received through the elasticity piece that sets up, weaken because of strike if article drop produce sound when the floor, improved the comfort level when the people walks simultaneously.

In some optional embodiments, the cross section of the pillar 8 is an inverted T shape, the elastic block includes a first cylindrical rubber block 10 and a second annular rubber block 12 sleeved on the first rubber block 10, an inner wall of the second rubber block 12 is spaced from an inner wall of the first rubber block 10, the first rubber block 10 is aligned with the center of the pillar 8, the second rubber block 12 is aligned with the edge of the pillar 8, the top and the bottom of the first rubber block 10 are respectively bonded to the pillar 8 and the bottom plate 11, the bottom of the second rubber block 12 is bonded to the bottom plate 11, the top of the second rubber block 12 is lower than the top of the first rubber block 10, during use, the first rubber block 10 plays a role of buffering and shock absorption, if the generated impact is large, when the first rubber block 10 is compressed to a certain thickness, the edge of the pillar 8 contacts with the second rubber block 12, second block rubber 12 shares the great impact that the floor received with first block rubber 10 jointly, compares the shock attenuation buffering of individual layer rubber, adopts first block rubber 10 and second block rubber 12 of height difference to carry out the shock attenuation in batches, can prolong the effective time of the good elasticity resilience ability of elastic block.

In some optional embodiments, a plurality of through holes 3 distributed in an array are formed in the plate body 5, so that the required consumables during production are reduced while the floor rigidity is ensured.

In some alternative embodiments, the inner wall of the through hole 3 is provided with felt 14, and when sound waves are transmitted in the through hole 3, the felt 14 can absorb a part of sound wave energy, thereby improving the sound absorption and noise prevention capability of the floor.

In some optional embodiments, the upper surface of the decorative plate 2 is provided with a plurality of hemispherical protrusions 1 distributed in an array, and when a person walks on the floor, the contact surface between the protrusions 1 and the surface is small, so that the transmission amount of sound waves generated when the person walks is reduced.

In some alternative embodiments, the decorative plate 2 and the upper surface of the protrusion 1 are coated with wear-resistant agent to improve the wear resistance of the floor surface.

In some optional embodiments, the bottom surface of the bottom plate 11 is provided with a plurality of concave cavities 13, so that the contact area between the bottom surface of the bottom plate 11 and the wall is reduced, and the transmission of sound waves is weakened.

In some alternative embodiments, the cross section of the clamping strip 4 is T-shaped, and the clamping groove 7 is a T-shaped groove matched with the clamping strip, so that the clamping between the floor boards is firmer.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also combinations between technical features in the above embodiments or in different embodiments are possible, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omission, modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (8)

1. The utility model provides a inhale sound noise control type stone and mould floor, its characterized in that, plate body (5) including the rectangle, the both sides of plate body (5) are equipped with complex card strip (4) and draw-in groove (7) respectively, the lateral wall of plate body (5) is around being provided with inhales sound silver (6), the lower surface of plate body (5) is equipped with pillar (8) that a plurality of is the array and arranges, the lower part of pillar (8) bonds flexible block, the below of plate body (5) is equipped with bottom plate (11) that the parallel aligns, flexible block bonds at the upper surface of bottom plate (11), it has polyurethane foam (9) to fill between plate body (5) and bottom plate (11), the upper surface bonding of plate body (5) has decorative board (2).

2. The sound-absorbing noise-preventing stone plastic floor according to claim 1, wherein the cross section of the pillar (8) is in an inverted T shape, the elastic block comprises a first cylindrical rubber block (10) and a second annular rubber block (12) sleeved on the first rubber block (10), the inner wall of the second rubber block (12) and the inner wall of the first rubber block (10) leave a gap, the first rubber block (10) is aligned with the center of the pillar (8), the second rubber block (12) is aligned with the edge of the pillar (8), the top and the bottom of the first rubber block (10) are respectively bonded with the pillar (8) and the bottom plate (11), the bottom of the second rubber block (12) is bonded with the bottom plate (11), and the top of the second rubber block (12) is lower than the top of the first rubber block (10).

3. The sound-absorbing noise-proof stone-plastic floor as claimed in claim 1, wherein the plate body (5) is provided with a plurality of through holes (3) distributed in an array.

4. The sound-absorbing noise-proof type stone plastic flooring according to claim 3, wherein the inner wall of the through-hole (3) is provided with felt (14).

5. The sound-absorbing noise-proof stone-plastic floor as claimed in claim 1, wherein the upper surface of the decorative plate (2) is provided with a plurality of hemispherical protrusions (1) distributed in an array.

6. The sound-absorbing noise-proof stone-plastic floor as claimed in claim 5, wherein the decorative plate (2) and the upper surface of the protrusion (1) are coated with a wear-resistant agent.

7. The sound-absorbing noise-proof stone-plastic floor as claimed in claim 1, wherein the bottom plate (11) is provided with a plurality of cavities (13) on its lower surface.

8. The sound-absorbing noise-proof stone plastic floor as claimed in claim 1, wherein the cross-section of the clamping strip (4) is T-shaped, and the clamping groove (7) is a T-shaped groove matched with the clamping strip.