CN213683058U

CN213683058U - Elastic sound-absorbing floor

Info

Publication number: CN213683058U
Application number: CN202021641223.3U
Authority: CN
Inventors: 段建平; 魏琼
Original assignee: Hubei Xiangyuan New Material Technology Inc
Current assignee: Hubei Sunriver High Tech Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-07-13
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses an elastic sound-absorbing floor, which comprises a cork layer, a connecting layer, an elastic layer and an elastic strip, wherein the cork layer, the connecting layer and the elastic layer are sequentially hot-pressed together from top to bottom, at least one groove is arranged on one side surface of the elastic layer, which is far away from the cork layer, the groove is correspondingly arranged on any edge of the side surface, and the elastic strip is arranged in the groove and is fixedly connected with the groove; the elastic coefficient of the elastic strip is smaller than that of the elastic layer, so that the inclination angle of the elastic layer is reduced; the technical problem that the floor at some positions in the prior art is inclined due to the fact that the stress frequency of one edge is far higher than that of the other edges, and the elastic recovery capacity of the elastic layer is different is solved.

Description

Elastic sound-absorbing floor

Technical Field

The utility model relates to a floor technical field, concretely relates to sound floor is inhaled to elasticity.

Background

The elastic floor is a floor which deforms under the action of external force and can completely return to the shape before deformation after the external force is removed, and the floor is called as the elastic floor. The floor has the advantages of long service life of 30-50 years, excellent wear resistance, stain resistance and skid resistance, and elastic foot feel, so that the floor is very comfortable to walk. Resilient floors are popular among users due to their superior characteristics, and they are widely used in hospitals, schools, office buildings, shopping malls, transportation, industry, homes, gymnasiums, and the like.

The existing elastic floor is made to be elastic by an elastic layer in the floor, when an object is pressed on the floor, the object is not only pressed at the center of the floor, but also the edge of the floor is stressed, and the stress frequency at the edge of some floor is high due to the regular moving path of people or objects, for example, the edge of the floor close to the wall is much higher than the edge of the floor close to the wall.

Therefore, in the use process, the floor at some positions has the condition that the stress frequency of one edge is far higher than that of the other edges, so that the stress frequency of the corresponding edge of the elastic layer in the floor is high, the elastic recovery capability is poor, the stress frequency of the other edges of the elastic layer is low, the elastic recovery capability is basically unchanged, and the elastic floor is inclined.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned technique not enough, provide an elasticity and inhale sound floor, the floor of solving some positions of prior art has the atress frequency of certain edge to be far above the atress frequency of all the other edges, causes the elastic recovery ability of elastic layer to have the difference, leads to the technical problem of elastic floor slope.

In order to achieve the technical purpose, the technical scheme of the utility model provides an elastic sound-absorbing floor, which comprises a cork layer, a connecting layer, an elastic layer and an elastic strip, wherein the cork layer, the connecting layer and the elastic layer are sequentially hot-pressed together from top to bottom, at least one groove is arranged on one side surface of the elastic layer away from the cork layer, the groove is correspondingly arranged on any edge of the side surface, and the elastic strip is arranged in the groove and fixedly connected with the groove; the elastic coefficient of the elastic strip is smaller than that of the elastic layer, so that the inclination angle of the elastic layer is reduced.

Compared with the prior art, the beneficial effects of the utility model include: when the elastic layer is close to the frequent atress of edge of recess, the elastic recovery ability that leads to the elastic layer here compares when all the other edges' elastic recovery ability is differed, keep away from the elasticity strip in cork layer one side and be located the recess that its edge was seted up through setting up, the elastic coefficient of elasticity strip is less than the elastic coefficient of elastic layer, and the elasticity strip atress is less than the atress of elastic layer, so the frequent atress of elasticity strip is little to its elastic recovery ability influence, apply a reaction force for elastic layer after the elasticity strip atress, the elastic recovery ability at elastic layer here has been compensatied, thereby the problem that there is the difference in the elastic recovery ability of elastic layer has been solved, and simultaneously, because the influence of receiving frequent atress is little in the elastic recovery ability of the elasticity strip that sets up in floor edge, so can reduce the inclination on floor.

Drawings

Fig. 1 is an overall front view of an embodiment of the invention;

fig. 2 is a partially enlarged schematic view of fig. 1 according to the present invention;

fig. 3 is a bottom view of the floor in embodiment 4 of the present invention;

fig. 4 is another embodiment of an elastic strip in an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-2, the utility model provides an elasticity inhales sound floor, including cork layer 300, articulamentum 400, elastic layer 500 and elasticity strip 600, cork layer 300, articulamentum 400 and elastic layer 500 from top to bottom hot pressing in proper order are in the same place, and elastic layer 500 is kept away from and is offered at least one recess 510 on the side of cork layer 300, and the recess correspondence sets up on an arbitrary edge of this side, places in the recess 510 in the elasticity strip 600 to with recess 510 fixed connection.

The mesh number in the cork layer 300 in this embodiment is 3-32 meshes, and the cork has certain deformability, can be fine the impact force of absorbing on it, for example, when high-heeled shoes walk on the cork, the root area of high-heeled shoes is little, and the impact force of applying to the floor is big, has fine this share of impact force of absorption through the cork, also can reduce the noise that its sent simultaneously, has the function of inhaling the sound.

The function of the connecting layer 400 in this embodiment is to connect the cork layer 300 and the elastic layer 500, and the connecting layer can be connected by glue, and it is understood that the connecting layer 400 can be replaced by other structures as long as the connecting layer is connected between the cork layer 300 and the elastic layer 500 as will occur to those skilled in the art.

The elastic layer 500 in this embodiment is a polyethylene foam board, and it is understood that the elastic layer 500 may be replaced by other structures as long as the structures can absorb impact and absorb shock as will occur to those skilled in the art.

Wherein the composite flooring formed by the cork layer 300 and the elastic layer 500 bears the impact force.

Wherein, the elastic layer 500 is far away from the cork layer 300 and is provided with a groove 510 at the edge thereof, and the length direction of the groove 510 and the length direction of the elastic strip 600 are parallel or perpendicular to the length direction of the floor on the horizontal plane.

The length of the groove 510 is 20cm smaller than the length of the side wall of the corresponding elastic strip 600, and it can be understood that the length of the groove 510 is slightly smaller than the length of the side wall of the corresponding elastic strip 600, and is not limited to the above dimensions.

The elastic strip 600 in this embodiment may be made of rubber material and has a long shape, and it is understood that the shape of the elastic strip 600 is not limited, for example, the elastic strip 600 has a plate shape, the groove 510 has a rectangular groove, one side of the elastic strip 600 fits the inner concave surface of the groove 510, and the other side of the elastic strip 600 fits the open end of the groove 510; for another example, the elastic strip 600 includes a plurality of balls and a plurality of connecting blocks, the plurality of balls and the plurality of connecting blocks are sequentially arranged in a staggered manner along the length direction of the groove 510, and two adjacent balls are connected by the connecting blocks, as shown in fig. 4, as long as the groove 510 is filled with the elastic strip 600, and the elastic strip 600 is completely located in the groove 510 in an uncompressed state of the elastic layer 500.

The size of the elastic strip 600 is matched with the size of the groove 510 on the elastic layer 500, specifically, the side wall of the elastic layer 500 is provided with the strip-shaped groove 510, the elastic strip 600 is placed in the groove 510 along the length direction, and when the elastic layer 500 is pressed, the elastic layer 500 deforms, so that the elastic strip 600 in the groove 510 deforms.

Wherein the elastic coefficient of the elastic strip 600 is smaller than that of the elastic layer 500 to reduce the inclination angle of the elastic layer 500, and more particularly, when the portion of the elastic layer 500 near the elastic strip 600 is frequently applied with an external force, the elastic recovery capability of the elastic strip 600 is deteriorated, and since the elastic coefficient of the elastic strip 600 is larger than that of the elastic layer 500 and the pressure applied to the elastic strip 600 is transmitted after being buffered by the elastic layer 500, the pressure applied to the elastic strip 600 is smaller than that of the elastic layer 500, so that the elastic deformation of the elastic strip 600 is small, and therefore, even if the elastic strip 600 is frequently applied with a pressure, the elastic recovery capability thereof is substantially unchanged, when the portion of the elastic layer 500 near the elastic strip 600 is compressed, the elastic layer 500 may not recover to the original state even if the elastic recovery capability of the elastic layer 500 is weakened, and since the amount of deformation of the elastic strip 600 is small, the elastic strip 600 has a small influence on the recovery capability, which not only reduces the inclination angle of the whole floor, but also extrudes the elastic layer 500 to accelerate the recovery speed of the elastic layer 500.

The number of the elastic strips 600 may be plural, and is applied to different cases, which will be described below.

Example 1: the number of the elastic strips 600 is one, that is, one edge of the floor is frequently stressed, for example, the other three edges of the floor are abutted against the wall, specifically, the number of the elastic strips 600 is one, the number of the grooves 510 is one, and the grooves 510 are opened on one edge of the bottom side of the elastic layer 500.

Example 2: the number of the elastic strips 600 is two, that is, two of the edges of the floor are stressed frequently, for example, the other two edges of the floor are abutted to the wall, specifically, the number of the elastic strips 600 is two, the number of the grooves 510 is two, the two grooves 510 are respectively opened on two of the edges of the bottom side of the elastic layer 500, and the two elastic layers 500 are in one-to-one correspondence with the two grooves 510.

Example 3: the number of the elastic strips 600 is two, that is, force is frequently applied to three edges of the floor, for example, the other edge of the floor is abutted to the wall, specifically, the number of the elastic strips 600 is three, the number of the grooves 510 is three, the three grooves 510 are respectively opened on three edges of the bottom side of the elastic layer 500, and the three elastic layers 500 are in one-to-one correspondence with the three grooves 510.

Example 4: as shown in fig. 3, the number of the elastic strips 600 is four, that is, all edges of the floor are stressed frequently, for example, the floor far from a wall, a cabinet, etc. is installed, specifically, the number of the elastic strips 600 is four, the number of the grooves 510 is four, the four grooves 510 are respectively opened on the periphery of the bottom side of the elastic layer 500, and the four elastic layers 500 correspond to the four grooves 510 one by one.

It is understood that the number of the elastic strips 600 is related to the arrangement position, specifically, according to the regular moving path of people or objects, the floor which is frequently stepped adopts the structure in embodiment 4, the floor which is close to the wall and has less stepping frequency can adopt the structures in embodiments 1-3, and the above solutions are only for cost saving, and the structures in embodiment 4 can be completely laid and can be selected according to the needs.

Preferably, the floor in this embodiment further includes a PVC layer 100 and a pattern layer 200, one side of the pattern layer 200 is connected to the cork layer 300 far from the connection layer 400, the other side of the pattern layer 200 is connected to the PVC layer 100, the PVC layer 100 makes the floor more difficult to wear, waterproof and antifouling, the service life is longer, and the pattern layer 200 makes the floor more beautiful.

The working process is as follows: when one edge of the floor is stressed, the cork layer 300 absorbs a part of the impact and transmits the impact to the elastic layer 500, the edge corresponding to the elastic layer 500 is pressed downwards, the elastic layer 500 deforms to absorb the part of the impact, meanwhile, the elastic layer 500 extrudes the elastic strip 600 in the groove 510 to deform, the elastic strip 600 deforms and absorbs the impact, part of the elastic strip 600 tends to protrude out of the groove 510, however, because one side of the elastic strip 600 far away from the groove 510 is abutted against the adjacent floor or wall, the elastic strip 600 is prevented from continuously deforming and is forced to recover, the elastic strip 600 recovers and is applied to the elastic layer 500 as a reaction force, so that the elastic layer 500 is forced to recover, the effect of enhancing the elastic recovery capability of the elastic layer 500 is achieved, and meanwhile, the edge is formed by combining the elastic strip 600 and the elastic layer 500, the elastic strip 600 is frequently stressed to have little influence on the elastic recovery capability, so that the inclination of the floor is effectively reduced.

Compared with the prior art, when the edge of the elastic layer 500 close to the groove 510 is frequently stressed to cause the elastic recovery capability of the elastic layer 500 at the position to be different from the elastic recovery capability of the rest edges, by arranging the elastic strip 600 which is positioned at one side of the elastic layer 500 far away from the cork layer 300 and positioned in the groove 510 formed at the edge, the elastic coefficient of the elastic strip 600 is smaller than that of the elastic layer 500, and the stress of the elastic strip 600 is smaller than that of the elastic layer 500, so that the frequent stress of the elastic strip 600 has little influence on the elastic recovery capability of the elastic strip 600, and the elastic strip 600 exerts a reaction force on the elastic layer 500 after being stressed to compensate the elastic recovery capability of the elastic layer 500 at the position, thereby solving the problem that the elastic recovery capability of the elastic layer 500 is different, and simultaneously, because the elastic recovery capability of the elastic strip 600 arranged at the edge of the floor board has little influence on the frequent stress, the inclination angle of the floor can be reduced.

The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.

Claims

1. An elastic sound absorbing floor, comprising: the soft wood layer, the connecting layer, the elastic layer and the elastic strip are sequentially hot-pressed together from top to bottom, at least one groove is formed in one side face, far away from the soft wood layer, of the elastic layer, the groove is correspondingly formed in any edge of the side face, and the elastic strip is arranged in the groove and fixedly connected with the groove;

the elastic coefficient of the elastic strip is smaller than that of the elastic layer, so that the inclination angle of the elastic layer is reduced.

2. The resilient sound-absorbing floor as claimed in claim 1, wherein the number of the grooves is one, the number of the resilient strips is one, and the groove is provided on one of the edges of the side walls of the resilient layer.

3. The elastic sound-absorbing floor as claimed in claim 1, wherein the number of the grooves is two, the number of the elastic strips is two, the grooves are provided on two of the edges of the side walls of the elastic layer, and the two elastic layers correspond to the two grooves one by one.

4. The resilient sound-absorbing floor as claimed in claim 1, wherein the number of the grooves is three, the number of the resilient strips is three, the grooves are provided on three of the edges of the side walls of the resilient layer, and the three resilient layers correspond to the three grooves one by one.

5. The elastic sound-absorbing floor as claimed in claim 1, wherein the number of the grooves is four, the number of the elastic strips is four, the grooves are formed in the periphery of the side wall of the elastic layer, and the four elastic layers correspond to the four grooves one by one.

6. The elastic sound-absorbing floor as claimed in claim 1, wherein the elastic strip is plate-shaped, the groove is rectangular, one side of the elastic strip is attached to the inner concave surface of the groove, and the other side of the elastic strip is attached to the open end of the groove.

7. The elastic sound absorption floor as claimed in claim 1, wherein the elastic strip comprises a plurality of balls and a plurality of connecting blocks, the plurality of balls and the plurality of connecting blocks are sequentially arranged in a staggered manner along the length direction of the groove, and two adjacent balls are connected by the connecting blocks.

8. The elastic sound absorption floor as claimed in claim 1, wherein the lengthwise direction of the groove and the lengthwise direction of the elastic strip are parallel or perpendicular to the lengthwise direction of the floor in a horizontal plane.

9. The resilient sound absorbing floor of claim 1, wherein the length of the groove is 20cm less than the length of the corresponding side wall of the resilient strip.

10. The resilient sound-absorbing flooring as set forth in claim 1, further comprising a PVC layer and a pattern layer, wherein one side of said pattern layer is connected to a side of said cork layer remote from said connecting layer, and the other side of said pattern layer is connected to said PVC layer.