CN217944551U

CN217944551U - Plane callus on sole that makes an uproar falls in can giving sound insulation

Info

Publication number: CN217944551U
Application number: CN202221951387.5U
Authority: CN
Inventors: 胡攝泓
Original assignee: Ningbo Hexing Auto Parts Co ltd
Current assignee: Ningbo Hexing Auto Parts Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-12-02
Anticipated expiration: 2032-07-25

Abstract

The application discloses can give sound insulation and fall plane callus on sole of making an uproar belongs to auto-parts technical field for a car callus on sole that possesses function of making an uproar falls in giving sound insulation is provided, the decorative layer of arranging in proper order including top-down, absorb water layer, water barrier A, puigging, water barrier B and skid resistant course, water barrier A with the side waterproof layer has between water barrier B's the side, the decorative layer with absorb water the layer with be connected with the side strip of paper used for sealing between the skid resistant course. The multilayer structure is arranged, and the sound insulation layer material is completely wrapped in the waterproof material, so that the sound insulation material is effectively prevented from being eroded by sewage, and the sound insulation capability of the sound insulation material is ensured; through additionally setting up layer and the wearing layer that absorbs water, further protect the main functional layer that realizes syllable-dividing, greatly reduced the sound insulation material wearing and tearing and the probability that breaks and take place, prolonged the function maintenance time limit of sound insulation callus on the sole.

Description

Plane callus on sole that makes an uproar falls in can giving sound insulation

Technical Field

The application relates to the technical field of auto parts, especially, relate to a plane callus on sole that can give sound insulation and fall and make an uproar.

Background

At present, the amount of used household cars is increasing, the pursuit of driving quality is also increasing, and in addition to the aesthetic property of interior decoration, the silent property of the interior space is also important.

The mode that the noise reduction was made an uproar in current realization was had a lot, for example sets up soundproof cotton in bonnet and door, perhaps designs window glass for doubling glass, can both improve the syllable-dividing effect of vehicle, but because the noise that automobile body chassis transmitted and come can't keep apart through these means, and directly lays acoustic material in the car, then very easily because sewage with step on and lead to acoustic material damage, corruption and lose the acoustic effect.

Disclosure of Invention

An object of the application is to provide a car callus on sole that possesses function of making an uproar falls in giving sound insulation.

In order to achieve the above object, the present application provides a planar foot pad capable of sound insulation and noise reduction: the waterproof layer A and the side waterproof layer are arranged between the side edges of the water-resisting layer B, the decorative layer and the water-absorbing layer are connected with side sealing strips between the anti-slip layers, and parts of each functional layer except the edges are adhered together by using adhesive to form a planar foot pad with good flatness.

Preferably, the decorative layer can be made of real leather or leather-like materials, the thickness of the decorative layer is 0.5-1.2mm, and the whole foot pad can be more attractive and elegant.

Preferably, the water absorbing layer is made of cotton cloth or sponge material with a thickness of 2-2.5mm and is used for absorbing water drops brought into the vehicle.

Preferably, the soundproof layer is soundproof cotton with the thickness of 3.4-5.2mm, and has a soundproof effect.

Preferably, the waterproof layer A, the waterproof layer B and the side waterproof layer are hydrophobic coating films or hydrophobic cloth, the thicknesses of the waterproof layer A, the waterproof layer B and the side waterproof layer are 0.1-1mm, and water is prevented from entering the sound insulation layer, so that the sound insulation layer is ensured to maintain good sound insulation performance.

Preferably, the anti-skid layer is made of rubber materials, the thickness of the anti-skid layer is 2-2.5mm, and both the wear resistance and the anti-skid property are achieved.

Preferably, the side sealing strips are made of nylon cloth materials and are fixedly connected with the decorative layer and the anti-slip layer through sewing threads to serve as wear-resistant materials on the side edges of the foot pad.

Preferably, the side sealing strips completely wrap the sides of the water absorbing layer, the water-resisting layer A, the sound insulating layer, the water-resisting layer B and the side waterproof layer and are used for connecting the edges of all the layers together.

Compared with the prior art, the beneficial effect of this application lies in:

(1) By arranging the multilayer structure and completely wrapping the sound insulation layer material in the waterproof material, the sound insulation material is effectively prevented from being eroded by sewage, and the sound insulation capability of the sound insulation material is ensured;

(2) Through additionally setting up layer and the wearing layer that absorbs water, further protect the main functional layer that realizes sound insulation, greatly reduced the possibility that acoustic material wearing and tearing and fracture take place, prolonged the function maintenance time limit of the callus on the sole that gives sound insulation.

Drawings

FIG. 1 is a perspective cross-sectional view of the planar footpad that is capable of sound insulation and noise reduction;

FIG. 2 is a partial enlarged view of the plane foot pad capable of sound insulation and noise reduction at the part A in FIG. 1;

FIG. 3 is a partial enlarged view at B of the plane foot pad capable of sound insulation and noise reduction in FIG. 1;

fig. 4 is a partial enlarged view of the planar foot pad capable of sound insulation and noise reduction at the position C in fig. 1.

In the figure: 1. a decorative layer; 2. a water-absorbing layer; 3. a water-resisting layer A; 4. a sound insulating layer; 5. a water-resisting layer B; 6. an anti-slip layer; 7. a side waterproof layer; 8. and (7) side sealing strips.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be construed as limiting the specific scope of protection of the present application.

It is noted that the terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of this application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The planar foot pad capable of sound insulation and noise reduction as shown in fig. 1-4 comprises a decorative layer 1, a water absorbing layer 2, a water barrier layer A3, a sound insulation layer 4, a water barrier layer B5 and an anti-slip layer 6 which are sequentially arranged from top to bottom, wherein the decorative layer 1 can be made of leather or leather-like material, the thickness of the leather or leather-like material is 0.5-1.2mm, the preferable thickness is 1mm, if the leather-like material is used, the original color is kept, if the leather-like material is used, the color can freely rotate, the whole foot pad is well modified, the water absorbing layer 2 can be made of cotton cloth or sponge material, the thickness of the water absorbing layer is 2-2.5mm, the preferable thickness is 2.5mm, the foot pad has enough water absorption performance, and the softness of the foot pad cannot be affected due to too thick sound insulation, the sound insulation layer 4 is made of sound insulation cotton, the thickness is 3.4-5.2mm, the preferable thickness is 5mm, and the good heat insulation, sound insulation and vibration reduction effects are achieved, the waterproof layer A3, the waterproof layer B5 and the side waterproof layer 7 are hydrophobic coating films or hydrophobic cloth, the phenomenon that corrosive moisture enters soundproof cotton to affect the service life of the soundproof cotton is avoided, the thickness of the waterproof layer A3, the thickness of the waterproof layer B5 and the thickness of the side waterproof layer 7 are 0.1-1mm, if hydrophobic coating films are adopted, the thickness can be smaller, 01mm is generally enough, if hydrophobic cloth is adopted, due to the fact that the thickness of materials of the hydrophobic cloth cannot be changed, the waterproof cloth can be generally directly covered and wrapped for use, the waterproof cloth purchased generally does not exceed 1mm, the whole foot pad is guaranteed to be in a thinner and softer state, the anti-skid layer 6 is made of rubber materials, the thickness is 2-2.5mm, the thickness of 2mm is generally enough, the side waterproof layer 7 is arranged between the side edges of the waterproof layer A3 and the waterproof layer B5, the moisture is prevented from entering the soundproof layer 4 from the side edges of the foot pad, and the waterproof sealing performance is improved.

Decorative layer 1 and absorb water and be connected with side strip of paper used for sealing 8 between layer 2 and the skid resistant course 6, guarantee the relative distance of each layer side, side strip of paper used for sealing 8 is made for the nylon cloth material, higher wearability has, through sewing thread and

decorative layer

1 and 6 fixed connection on skid resistant course, can guarantee higher joint strength, and the sewing thread lets the connection pad distribute evenly more easily, side strip of paper used for sealing 8 wraps up completely and absorbs water layer 2, water barrier A3, puigging 4, water barrier B5 and side waterproof layer 7's side, all the other parts of part except that the edge all utilize the viscose subsides clothes together, can pierce through the water barrier because use the sewing thread to pass mid portion, influence holistic preset performance.

This can syllable-dividing plane callus on sole's theory of operation: realize the soundproof cotton of the main dependence inlayer of sound insulation function, and have stable operating condition in order to guarantee soundproof cotton, wrap up water proof material completely in its outside, the cooperation absorbs water the layer and can effectively prevent moisture especially to have the sewage contact soundproof cotton of corrosivity, does not worry totally and can influence the performance of callus on the sole when wasing the callus on the sole, has ensured that whole plane callus on the sole has permanent sound-proofing ability.

The foregoing has described the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and such changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims

1. The utility model provides a can give sound insulation and fall plane callus on sole of making an uproar which characterized in that: decorative layer, the layer that absorbs water, water barrier A, puigging, water barrier B and the skid resistant course of arranging in proper order including top-down, water barrier A with the side waterproof layer has between water barrier B's the side, the decorative layer with absorb water the layer with be connected with the side strip of paper used for sealing between the skid resistant course.

2. A planar footpad having acoustical insulation and noise reduction capabilities as defined in claim 1, wherein: the decorative layer can be made of real leather or imitation leather material, and the thickness of the decorative layer is 0.5-1.2mm.

3. A planar footpad having acoustical insulation and noise reduction capabilities as defined in claim 1, wherein: the water absorbing layer can be made of cotton cloth or sponge material, and has a thickness of 2-2.5mm.

4. A planar footpad having acoustical insulation and noise reduction capabilities as defined in claim 1, wherein: the soundproof layer is made of soundproof cotton and is 3.4-5.2mm in thickness.

5. A planar foot pad capable of sound insulation and noise reduction according to claim 1, wherein: the waterproof layer A, the waterproof layer B and the side waterproof layer are hydrophobic coating films or hydrophobic cloth, and the thicknesses of the waterproof layer A, the waterproof layer B and the side waterproof layer are 0.1-1mm.

6. A planar footpad having acoustical insulation and noise reduction capabilities as defined in claim 1, wherein: the anti-slip layer is made of rubber materials and is 2-2.5mm thick.

7. A planar foot pad capable of sound insulation and noise reduction according to claim 1, wherein: the side seal is made of nylon cloth material and is fixedly connected with the decorative layer and the anti-slip layer through sewing threads.

8. A planar floor mat for sound insulation and noise reduction according to claim 7, wherein: the side seal completely wraps the sides of the water absorbing layer, the water-resisting layer A, the sound insulating layer, the water-resisting layer B and the side waterproof layer.