Shock absorption and sound insulation automobile foot mat

Abstract

The utility model relates to the technical field of automobile foot pads, and discloses a shock-absorbing and sound-insulating automobile foot pad which comprises a foot pad main body, the bottom of the foot pad main body is connected with a shock-absorbing pad I through a dismounting part, the center of the shock-absorbing pad I is hollowed, and the center of the shock-absorbing pad I is filled with a sound-insulating pad and a shock-absorbing pad II; the first shock pad is arranged at the bottom of the foot pad body and used for primary shock absorption, the sound insulation pad and the second shock pad are arranged in the center of the first shock pad and used for sound insulation and secondary shock absorption respectively, and the overall shock absorption effect is ensured. Due to the fact that the first shock pad is connected with the foot pad body through the disassembly and assembly part, when the foot pad is cleaned, the first shock pad can be separated from the foot pad body, then the sound insulation pad and the second shock pad are taken out of the first shock pad, the whole foot pad is divided into three parts, cleaning is more convenient, and the foot pad can be better dried in the sun.

Description

TECHNICAL FIELD

[0001] The utility model relates to automobile foot pad technical field, concretely is a shock absorption sound insulation automobile foot pad. BACKGROUND

[0002] Automobile is the commonly used tool of people's daily travel, and the inner bottom plate surface of the automobile is generally wool cloth, the wool cloth material is inconvenient to manage, and it is difficult to clean, so the car owner often lays a layer of automobile foot pad on the inner bottom plate of the automobile, so as to adhere to clean the dirt such as soil and dust carried into the car by passengers, in order to realize shock absorption and sound insulation, the existing shock absorption sound insulation automobile foot pad is often provided with sound insulation material and shock absorption material in the interior, thereby leading to that the overall foot pad is relatively heavy, the foot pad is not easy to turn over because of the relatively heavy weight, and the structure in the interior of the foot pad cannot be quickly dried of moisture when drying. UTILITY MODEL CONTENTS

[0003] The utility model discloses a shock absorption sound insulation automobile foot pad to solve the problem in the background art.

[0004] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a shock absorption sound insulation automobile foot pad, including foot pad main part, the bottom of foot pad main part is connected with shock pad no.

[0005] Further, the top of the foot pad main body is provided with an integrally formed connecting extension body, the outer wall of the connecting extension body is provided with a magic tape, the hook surface in the magic tape is bonded on the connecting extension body, and the hair surface in the magic tape is bonded in the automobile.

[0006] Further, the dismounting part includes a through hole and a connecting pin, the through hole is arranged at the four corners of the foot pad main body, the connecting pin is fixedly installed at the top four corners of the shock pad no.

[0007] Further, the bottom inner wall of the through hole is fixedly installed with a friction plate, and the friction plate is provided with a avoiding groove corresponding to the through groove.

[0008] Further, the shock pad no.

[0009] Further, the wear-resistant pad is made of polyurethane elastomer, and the bottom of the wear-resistant pad is provided with anti-skid lines.

[0010] Further, the sound insulation pad comprises a sound insulation layer one, a sound insulation layer two and a sound absorption layer, the sound absorption layer is located between the sound insulation layer one and the sound insulation layer two, the sound insulation layer one and the sound insulation layer two are made of ethylene-vinyl acetate copolymer, and the sound absorption layer is made of PU foaming.

[0011] Further, the second shock-absorbing pad comprises an elastic rubber body one, an elastic rubber body two and an adhesive layer, the elastic rubber body one and the elastic rubber body two are bonded together through the adhesive layer, and the adhesive layer is a separation layer formed by an adhesive.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The first shock-absorbing pad is arranged at the bottom of the foot pad main body and used for one-stage shock absorption, the sound insulation pad and the second shock-absorbing pad are arranged at the center of the first shock-absorbing pad and respectively used for sound insulation and two-stage shock absorption, and the overall shock absorption effect is ensured; because the first shock-absorbing pad is connected with the foot pad main body through detachable components, the first shock-absorbing pad can be separated from the foot pad main body when cleaning, the sound insulation pad and the second shock-absorbing pad are taken out from the first shock-absorbing pad, the whole foot pad is divided into three parts, cleaning is more convenient, and better drying is achieved.

[0014] 2. The foot pad main body is made of TPE material, the foot pad main body made of TPE (thermoplastic elastomer) material has the advantages of light weight, easy cleaning and installation, and good waterproof performance, and the labor of the user is reduced during disassembly. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model;

[0016] Figure 2 It is a structural schematic view of the foot pad main body of the utility model;

[0017] Figure 3 It is a structural schematic view of the first shock-absorbing pad and the sound insulation pad of the utility model;

[0018] Figure 4 It is a structural schematic view of the first shock-absorbing pad, the second shock-absorbing pad and the sound insulation pad of the utility model;

[0019] Figure 5 It is a structural schematic view of the connecting pin, the rotating sleeve and the protrusion of the utility model;

[0020] Figure 6 It is a layered schematic view of the sound insulation pad of the utility model;

[0021] Figure 7The utility model discloses a two-layer shock pad schematic view.

[0022] In the drawing: 1, foot pad main body; 101, connecting extension body; 2, magic tape; 3, antiskid soft pad; 4, shock pad one; 5, wear-resistant pad; 6, dismounting part; 601, through hole; 602, through slot; 603, connecting pin; 604, rotating sleeve; 605, protrusion; 7, sound insulation pad; 701, sound insulation layer one; 702, sound insulation layer two; 703, sound absorption layer; 8, shock pad two; 801, elastic rubber body one; 802, elastic rubber body two; 803, adhesive layer; 9, friction plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0024] Please refer to Figures 1-7 The utility model provides a kind of technical scheme: a kind of shock-absorbing sound insulation automobile foot pad, including foot pad main body 1, the bottom of foot pad main body 1 is connected with shock pad one 4 by dismounting part 6, the center of shock pad one 4 is hollow, and shock pad one 4 is filled with sound insulation pad 7, shock pad two 8 at the center, sound insulation pad 7 is located above shock pad two 8, the bottom of shock pad one 4 is fixedly connected with wear-resistant pad 5, foot pad main body 1 top is paved with antiskid soft pad 3, foot pad main body 1 is made of TPE material, and the foot pad main body 1 made of TPE (thermoplastic elastomer) material has the advantages of light weight, easy to clean and install, and has good waterproof performance, can reduce the labor of user when disassembling, shock pad one 4 is arranged at the bottom of foot pad main body 1 to carry out primary shock absorption, sound insulation pad 7, shock pad two 8 are arranged at the center of shock pad one 4 respectively for sound insulation and secondary shock absorption, to ensure the overall shock absorption effect, because shock pad one 4 is connected with foot pad main body 1 by dismounting part 6, so when washing, shock pad one 4 can be separated from foot pad main body 1, then sound insulation pad 7, shock pad two 8 are taken out from shock pad one 4, the whole foot pad is divided into three parts, so that cleaning is more convenient, and can be better dried, antiskid soft pad 3 is laid on the upper surface of foot pad main body 1 to improve the better stepping feeling for user;

[0025] The top of foot pad main body 1 is provided with integrally-formed connecting extension body 101, the outer wall of connecting extension body 101 is provided with magic tape 2, wherein the hook surface in magic tape 2 is attached to connecting extension body 101, and the furred surface in magic tape 2 is attached to the car, and the connecting extension body 101 is arranged to install magic tape 2, and the magic tape 2 is attached in a way, so that the disassembly and assembly of foot pad main body 1 are convenient;

[0026] The disassembling part 6 comprises a through hole 601 and a connecting pin 603. The through hole 601 is arranged at the four corners of the foot pad body 1, and the connecting pin 603 is fixedly arranged at the top of the four corners of the shock pad 4. A through slot 602 is arranged on the inner wall of the through hole 601. A rotating sleeve 604 is rotatably arranged on the outer wall of the connecting pin 603. The rotating sleeve 604 penetrates through the through hole 601. The outer wall of the rotating sleeve 604 is provided with an integral protrusion 605 which penetrates through the through slot 602. When the shock pad 4 is installed, the protrusion 605 is aligned with the through slot 602, and then the foot pad body 1 is pressed down so that the rotating sleeve 604 penetrates through the through hole 601 and the protrusion 605 penetrates through the through slot 602. Then the rotating sleeve 604 is rotated so that the protrusion 605 is disengaged from the through slot 602. When disassembling, the rotating sleeve 604 is rotated so that the protrusion 605 is aligned with the through slot 602, and then the foot pad body 1 is pulled up to separate the foot pad body 1 from the shock pad 4, which is convenient to operate;

[0027] A friction plate 9 is fixedly arranged on the bottom inner wall of the through hole 601. An avoiding slot corresponding to the through slot 602 is arranged on the friction plate 9. The friction between the friction plate 9 and the rotating sleeve 604 and the protrusion 605 prevents the rotating sleeve 604 from rotating easily, thereby avoiding the rotating sleeve 604 from rotating to align the protrusion 605 with the through slot 602 when the foot pad body 1 is not disassembled, which causes the foot pad body 1 to be separated from the shock pad 4;

[0028] The shock pad 4 is made of butyl rubber which has good sound insulation and heat insulation performance and certain toughness. The shock pad 4 can support the foot pad body 1 under the premise of sound insulation and heat insulation. The shock pad 4 is fixedly connected with the wear-resistant pad 5 in the direction of heat melting, so that the connection between the shock pad 4 and the wear-resistant pad 5 is more firm;

[0029] The wear-resistant pad 5 is made of polyurethane elastomer. The bottom of the wear-resistant pad 5 is provided with anti-skid lines. The polyurethane material combines the characteristics of rubber and plastic, has high elasticity, high strength and wear resistance. In addition, the polyurethane pad also has good sound insulation and shock absorption performance, which can effectively reduce noise and vibration.

[0030] The sound insulation pad 7 comprises a sound insulation layer one 701, a sound insulation layer two 702 and an acoustic absorption layer 703. The acoustic absorption layer 703 is located between the sound insulation layer one 701 and the sound insulation layer two 702. The sound insulation layer one 701 and the sound insulation layer two 702 are made of ethylene-vinyl acetate copolymer. The acoustic absorption layer 703 is made of PU foam. The sound insulation layer one 701 and the sound insulation layer two 702 form a barrier to effectively block the propagation of sound. The acoustic absorption layer 703 can absorb the energy of sound, reduce the reflection and resonance of sound, and thus reduce the noise level.

[0031] The shock pad two 8 comprises an elastic rubber body one 801, an elastic rubber body two 802, and an adhesive layer 803, the elastic rubber body one 801 and the elastic rubber body two 802 are bonded together through the adhesive layer 803, the adhesive layer 803 is a barrier layer formed by an adhesive, the double-layer shock absorption design can more effectively absorb and disperse vibration energy, thereby reducing the impact and vibration received by the equipment, the double-layer shock absorption design can better disperse vibration energy to a larger area, thereby reducing damage to the equipment and the foundation structure, and simultaneously, due to the stronger shock absorption capacity and the better energy dispersion effect, the double-layer shock absorption design can often withstand greater impact and vibration, and therefore, the service life can be relatively longer.

[0032] Working principle: when using, when the foot pad needs to be cleaned, rotate the rotating sleeve 604 to drive the convex 605 to rotate, so that the convex 605 is aligned with the through groove 602, then separate the hook surface from the nap surface in the magic tape 2, pull up the foot pad main body 1 to separate the foot pad main body 1 from the shock pad one 4, then take out the sound insulation pad 7 and the shock pad two 8 from the shock pad one 4, and then take out the shock pad one 4 and the wear-resistant pad 5 from the car, and the three parts are disassembled and cleaned, so that the cleaning is more convenient, and the problem that the whole foot pad is not easy to carry due to the large weight is avoided.

[0033] Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range protected by the utility model.

Claims

1. A shock-absorbing and sound-insulating automobile foot mat comprising a foot mat body (1), characterized in that: The bottom of the foot pad body (1) is connected with a shock pad one (4) through a dismounting part (6), the center of the shock pad one (4) is hollowed out, and the center of the shock pad one (4) is filled with a sound insulation pad (7) and a shock pad two (8), the sound insulation pad (7) is located above the shock pad two (8), the bottom of the shock pad one (4) is fixedly connected with a wear-resistant pad (5), the top of the foot pad body (1) is paved with an antiskid soft pad (3), and the foot pad body (1) is made of TPE material.

2. The shock-absorbing and sound-insulating automobile foot mat according to claim 1, characterized in that: The top of the foot pad body (1) is provided with an integrally-formed connecting extension body (101), and the outer wall of the connecting extension body (101) is provided with a magic tape (2), wherein the hook surface in the magic tape (2) is bonded on the connecting extension body (101), and the furred surface in the magic tape (2) is bonded in the car.

3. The shock-absorbing and sound-insulating automobile foot mat according to claim 1, characterized in that: The dismounting part (6) comprises a through hole (601) and a connecting pin (603), the through hole (601) is arranged at the four corners of the foot pad body (1), the connecting pin (603) is fixedly installed at the top four corners of the shock pad one (4), the inner wall of the through hole (601) is provided with a through groove (602), the outer wall of the connecting pin (603) is rotatably provided with a rotating sleeve (604), the rotating sleeve (604) passes through the through hole (601), and the outer wall of the rotating sleeve (604) is provided with an integrally-formed protrusion (605), and the protrusion (605) passes through the through groove (602).

4. The shock-absorbing and sound-insulating automobile foot mat according to claim 3, characterized in that: The bottom inner wall of the through hole (601) is fixedly installed with a friction plate (9), and the friction plate (9) is provided with an avoiding groove corresponding to the through groove (602).

5. The shock-absorbing and sound-insulating automobile foot mat according to claim 1, characterized in that: The shock pad one (4) is made of butyl rubber, and the shock pad one (4) is fixedly connected with the wear-resistant pad (5) in a hot melting direction.

6. The shock-absorbing and sound-insulating automobile foot mat according to claim 1, characterized in that: The wear-resistant pad (5) is made of polyurethane elastomer, and the bottom of the wear-resistant pad (5) is provided with anti-skid lines.

7. The shock-absorbing and sound-insulating automobile foot mat according to claim 1, characterized in that: The sound insulation pad (7) comprises a sound insulation layer one (701), a sound insulation layer two (702) and an acoustic layer (703), the acoustic layer (703) is located between the sound insulation layer one (701) and the sound insulation layer two (702), the sound insulation layer one (701) and the sound insulation layer two (702) are made of ethylene-vinyl acetate copolymer, and the acoustic layer (703) is made of PU foaming.

8. The shock-absorbing and sound-insulating automobile foot mat according to claim 1, characterized in that: The shock pad two (8) comprises an elastic rubber body one (801), an elastic rubber body two (802) and a bonding layer (803), the elastic rubber body one (801) and the elastic rubber body two (802) are bonded together through the bonding layer (803), and the bonding layer (803) is a bonding agent formed separation layer.

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