Cushion structure for vehicle

Abstract

The utility model relates to the technical field of vehicle accessories, in particular to a vehicle seat cushion structure which comprises a seat cushion base body, the top of the surface of the seat cushion base body is sleeved with a seat cushion protective sleeve, the seat cushion base body comprises a memory buffer layer, an integrated damping piece is installed in the memory buffer layer, and the integrated damping piece is connected with the seat cushion protective sleeve. And the outer side of the memory buffer layer is fixedly connected with a fiber protection layer. By arranging the fiber protection layer, the memory buffer layer, the integrated damping piece and the 3D mesh cloth layer, the multifunctional cushion has the advantages of noise reduction protection, breathability and comfort, the buffer spring can be covered by the connecting sleeve and the sound insulation buffer sleeve in the buffer protection process of the buffer spring, the action stability of the buffer spring is guaranteed, and the service life of the buffer spring is prolonged. The sound insulation buffering sleeve achieves the purpose of noise reduction while achieving auxiliary buffering, and the memory buffering layer with the porous design can also reduce the sound transmission intensity, so that the purposes of noise elimination and noise reduction are achieved, and the riding experience feeling of a rider is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle accessories, in particular to a vehicle seat cushion structure. Background Art

[0002] Vehicle accessories refer to various parts installed on the car to ensure the normal operation of the car. Among them, the seat cushion is one of the essential parts in motorcycles, which is used to provide the driver with a comfortable riding experience.

[0003] After searching, the patent announcement number is CN216301316U, and the name is a utility model of a wear-resistant motorcycle seat cushion, including a seat cushion body. Through research and analysis, it is found that although the motorcycle seat cushion is more wear-resistant, it still has the following disadvantages to a certain extent.

[0004] For example, the seat cushion uses springs for shock absorption protection, but does not have the function of noise reduction protection. As time goes by, the springs are compressed and easily produce noise, affecting the riding experience. At the same time, the overall air permeability is average, and the heat at the contact point between the rider and the seat cushion cannot be well dissipated, which has certain limitations. In order to solve the above technical problems, we have designed a vehicle seat cushion structure. Utility Model Content

[0005] The purpose of the utility model is to provide a vehicle seat cushion structure, which has the advantages of noise reduction protection and breathable comfort, and solves the problem that the seat cushion does not have the function of noise reduction protection. As the use time goes by, the spring is compressed and it is easy to generate noise, affecting the riding experience. At the same time, the overall air permeability is general, and the heat at the contact point between the rider and the seat cushion cannot be well dissipated, which has certain limitations.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vehicle seat cushion structure, comprising a seat cushion base, a seat cushion cover is installed on the top of the surface of the seat cushion base, the seat cushion base comprises a memory buffer layer, an integrated shock-absorbing component is installed inside the memory buffer layer, a fiber protective layer is fixedly connected to the outer side of the memory buffer layer, and a 3D mesh layer is fixedly installed on the inner side of the memory buffer layer.

[0007] Preferably, the fiber protection layer is made of flax fiber, the memory buffer layer is hollow, and the number of the integrated shock absorbing parts is several and evenly distributed in the inner cavity of the memory buffer layer.

[0008] Preferably, the integrated shock-absorbing component includes two connecting sleeves, and both connecting sleeves are fixedly connected to the inner wall of the memory buffer layer.

[0009] Preferably, a sound insulation buffer sleeve and a buffer spring are respectively provided between the two connecting sleeves, and the upper and lower ends of the sound insulation buffer sleeve are fixedly connected to the connection points of the connecting sleeves.

[0010] Preferably, both upper and lower ends of the buffer spring are fixedly connected to the inner wall of the connecting sleeve, and the inner diameter of the sound insulation buffer sleeve is larger than the outer diameter of the buffer spring.

[0011] Preferably, the memory buffer layer is made of memory foam, the sound insulation buffer sleeve is made of soft polyurethane, and the 3D mesh layer is made of polyester fiber.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model has the advantages of noise reduction protection and breathable comfort by arranging a fiber protection layer, a memory buffer layer, an integrated shock-absorbing component and a 3D mesh layer. During the buffer protection process of the buffer spring, the buffer spring can be covered by the connecting sleeve and the sound insulation buffer sleeve, which not only ensures the stability of the buffer spring movement, but also the sound insulation buffer sleeve can achieve the purpose of noise reduction while playing an auxiliary buffering role. The porous design of the memory buffer layer will also reduce the intensity of sound propagation, thereby achieving the purpose of sound absorption and noise reduction, so as to ensure the riding experience of the rider. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a sectional stereoscopic diagram of the structure of the utility model;

[0016] Figure 3 This is a cutaway stereoscopic view of the seat cushion base of the utility model;

[0017] Figure 4 This is a sectional stereoscopic view of the integrated shock absorbing component of the utility model.

[0018] In the figure: 1. Cushion base; 101. Fiber protective layer; 102. Memory buffer layer; 103. Integrated shock-absorbing component; 1031. Connecting sleeve; 1032. Sound insulation buffer sleeve; 1033. Buffer spring; 104. 3D mesh layer; 2. Cushion cover. DETAILED DESCRIPTION

[0019] See also Figure 1-Figure 4 A vehicle seat cushion structure comprises a seat cushion base 1, a seat cushion cover 2 is sleeved on the top of the surface of the seat cushion base 1, the seat cushion base 1 comprises a memory buffer layer 102, an integrated shock absorbing component 103 is installed inside the memory buffer layer 102, a fiber protective layer 101 is fixedly connected to the outer side of the memory buffer layer 102, and a 3D mesh layer 104 is fixedly installed on the inner side of the memory buffer layer 102;

[0020] The memory buffer layer 102 is hollow, and the number of integrated shock absorbing components 103 is several and evenly distributed in the inner cavity of the memory buffer layer 102;

[0021] The integrated shock absorbing member 103 includes two connecting sleeves 1031, and both connecting sleeves 1031 are fixedly connected to the inner wall of the memory buffer layer 102. By providing the connecting sleeve 1031, it can be fixedly connected to the memory buffer layer 102, thereby meeting the requirements for storing and installing the buffer spring 1033 and the requirements for fixing and installing the sound insulation buffer sleeve 1032;

[0022] A sound insulation buffer sleeve 1032 and a buffer spring 1033 are respectively arranged between the two connecting sleeves 1031. By arranging the buffer spring 1033, elastic support force can be provided for the two connecting sleeves 1031 to achieve the purpose of buffer protection. The upper and lower ends of the sound insulation buffer sleeve 1032 are fixedly connected to the connection points of the connecting sleeve 1031.

[0023] The upper and lower ends of the buffer spring 1033 are fixedly connected to the inner wall of the connecting sleeve 1031, and the inner diameter of the sound insulation buffer sleeve 1032 is larger than the outer diameter of the buffer spring 1033;

[0024] The fiber protection layer 101 is made of flax fiber. By setting the fiber protection layer 101, it has the characteristics of high strength, wear resistance, acid and alkali resistance, low moisture absorption and no static electricity, and can be used as an outer layer to achieve wear-resistant protection and a long service life. The memory buffer layer 102 is made of memory foam. By setting the memory buffer layer 102, it has slow rebound, breathability, antibacterial and anti-mite properties, and can slowly recover to its original shape after being compressed. This property makes the memory buffer layer 102 have good buffering performance, especially suitable for protecting the human body from impact. The sound insulation buffer cover 1032 is made of The soft polyurethane has the advantages of chemical resistance, excellent elasticity and sound insulation by setting the sound insulation buffer sleeve 1032. It can achieve the auxiliary buffering effect when the two connecting sleeves 1031 are close to each other, and can well block the noise generated by the deformation of the buffer spring 1033, effectively reduce the use noise, and improve the riding experience. The material of the 3D mesh layer 104 is polyester fiber. By setting the 3D mesh layer 104, it has the advantages of breathability, comfort, environmental protection and safety, mildew resistance and good elasticity, and can provide inner layer buffering protection, improve the overall buffering performance of the cushion, and is not easy to be affected by moisture and breed bacteria;

[0025] In actual application, the seat cushion cover 2 is designed to be detachable. In winter, a plush seat cushion cover 2 can be used to avoid the coldness of leather or fiber materials and ensure comfort; in summer, a seat cushion cover 2 made of anti-scalding material can be used to avoid heat accumulation on the seat cushion and ensure comfort.

[0026] When in use, by setting the connecting sleeve 1031, it can be fixedly connected with the memory buffer layer 102, thereby satisfying the requirements for storing and installing the buffer spring 1033 and the requirements for fixing and installing the sound insulation buffer sleeve 1032. By setting the sound insulation buffer sleeve 1032, it has the advantages of chemical resistance, excellent elasticity and sound insulation, and can achieve the effect of auxiliary buffering when the two connecting sleeves 1031 are close to each other, and can well block the noise generated by the deformation of the buffer spring 1033, effectively reduce the use noise, and improve the riding experience. By setting the buffer spring 1033, it can provide elastic supporting force for the two connecting sleeves 1031, so as to achieve the purpose of buffering protection.

[0027] In summary: the vehicle seat cushion structure solves the problem that the seat cushion does not have the noise reduction protection function by providing a fiber protection layer 101, a memory buffer layer 102, an integrated shock-absorbing component 103 and a 3D mesh layer 104. As time goes by, the spring is compressed and easily generates noise, affecting the riding experience. At the same time, the overall air permeability is average, and the heat at the contact point between the rider and the seat cushion cannot be well dissipated, which has certain restrictive problems.

Claims

1. A vehicle seat cushion structure, comprising a seat cushion base (1), characterized in that: A cushion cover (2) is sleeved and installed on the top of the surface of the cushion base (1), the cushion base (1) comprises a memory buffer layer (102), an integrated shock absorbing component (103) is installed inside the memory buffer layer (102), a fiber protective layer (101) is fixedly connected to the outside of the memory buffer layer (102), and a 3D mesh layer (104) is fixedly installed on the inside of the memory buffer layer (102).

2. A vehicle seat cushion structure according to claim 1, characterized in that: The fiber protection layer (101) is made of flax fiber, the memory buffer layer (102) is hollow, and the number of the integrated shock absorbing components (103) is several and evenly distributed in the inner cavity of the memory buffer layer (102).

3. A vehicle seat cushion structure according to claim 2, characterized in that: The integrated shock absorbing component (103) comprises a connecting sleeve (1031), the connecting sleeves (1031) being two in number and both fixedly connected to the inner wall of the memory buffer layer (102).

4. A vehicle seat cushion structure according to claim 3, characterized in that: A sound insulation buffer sleeve (1032) and a buffer spring (1033) are respectively arranged between the two connecting sleeves (1031), and the upper and lower ends of the sound insulation buffer sleeve (1032) are fixedly connected to the connection points of the connecting sleeves (1031).

5. The vehicle seat cushion structure according to claim 4, characterized in that: The upper and lower ends of the buffer spring (1033) are fixedly connected to the inner wall of the connecting sleeve (1031), and the inner diameter of the sound insulation buffer sleeve (1032) is greater than the outer diameter of the buffer spring (1033).

6. The vehicle seat cushion structure according to claim 5, characterized in that: The material of the memory buffer layer (102) is memory foam, the material of the sound insulation buffer sleeve (1032) is soft polyurethane, and the material of the 3D mesh fabric layer (104) is polyester fiber.

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