Trunk glass fiber board for automobile

Abstract

The utility model discloses a trunk glass fiber board for an automobile in the technical field of glass fiber boards, which comprises a glass fiber board body, connecting mechanisms are arranged on the left side and the right side of the glass fiber board body, the glass fiber board body comprises a base layer, a bacteriostatic layer is arranged at the top of the base layer, a reinforcing layer is arranged at the top of the bacteriostatic layer, and the reinforcing layer is arranged at the top of the bacteriostatic layer. A sound insulation layer is arranged on the top of the reinforcing layer, sound absorption cotton is arranged on the top of the sound insulation layer, a plurality of sound absorption holes are formed in the sound absorption cotton, and silencing holes are formed between the adjacent sound absorption holes. The sound absorption holes are formed in the sound absorption cotton and can absorb noise, meanwhile, the sound absorption cotton and the silencing holes absorb and digest most of the noise, the sound insulation layer has the effect of insulating the noise, and therefore the sound insulation effect of the glass fiber plate body can be well improved, the noise reduction function of an automobile is enhanced, and the noise reduction effect of the automobile is improved. And the comfort of the driver is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of hydraulic transmission oil storage tanks, and in particular to a fiberglass board for automobile luggage compartments. Background Technology

[0002] With rapid economic development and the continuous improvement of people's living standards, the automotive industry has developed rapidly. The car trunk, generally referring to the roof box, is a part of a car. To expand storage space, the roof box is often installed on the roof of the car to carry more driving equipment, luggage, etc. Fiberglass panels are generally installed at the bottom of the car trunk, serving to support loads, divide space, and enhance aesthetics. Fiberglass panels, also known as fiberglass insulation panels or fiberglass composite panels, are made of fiberglass materials and high-heat-resistant composite materials, and do not contain asbestos, which is harmful to the human body.

[0003] Patent publication number CN216330676U discloses a fiberglass panel for automotive trunks, comprising a fiberglass panel and a biodegradable layer. The biodegradable layer is attached to the surface of the fiberglass panel, and an antibacterial layer is disposed on the surface of the biodegradable layer. A flame-retardant layer is sprayed onto the surface of the antibacterial layer, and a waterproof layer is adhered to the surface of the flame-retardant layer. An anti-corrosion layer is coated on the surface of the waterproof layer. The main material of the biodegradable layer is polyethylene oxide. The biodegradable layer made of polyethylene oxide can degrade quickly after the fiberglass panel is used and discarded without polluting the environment. The antibacterial layer made of silver ions can provide antibacterial protection for the fiberglass panel, preventing the large number of bacteria that grow inside the car from causing harm to the driver and passengers, making it safer to use. However, the above-mentioned fiberglass panel lacks noise reduction function, resulting in poor noise reduction performance and affecting the overall comfort of the user. Utility Model Content

[0004] In order to improve the problem mentioned above that existing fiberglass boards lack noise reduction function, resulting in poor noise reduction performance and affecting the overall comfort of users, this utility model provides a fiberglass board for automobile trunks.

[0005] This utility model provides a fiberglass board for automotive trunks, employing the following technical solution:

[0006] A fiberglass panel for automotive trunks includes a fiberglass panel body with connecting mechanisms on its left and right sides. The fiberglass panel body includes a base layer, an antibacterial layer on top of the base layer, a reinforcing layer on top of the antibacterial layer, a sound insulation layer on top of the reinforcing layer, and sound-absorbing cotton on top of the sound insulation layer. The sound-absorbing cotton has several sound-absorbing holes inside, and sound-absorbing holes are formed between adjacent sound-absorbing holes.

[0007] By adopting the above technical solution, multiple fiberglass panels are spliced ​​together through a connecting mechanism. By setting sound-absorbing holes inside the sound-absorbing cotton, the sound-absorbing holes can attract noise. At the same time, the sound-absorbing cotton and the sound-absorbing holes absorb and digest most of the noise. The sound insulation layer has the function of isolating noise, which can greatly increase the sound insulation effect of the fiberglass panel body, enhance the noise reduction function of the car, and improve the comfort of passengers.

[0008] Optionally, the top of the sound-absorbing cotton is provided with a rubber wear-resistant layer.

[0009] By adopting the above technical solution, the fiberglass board body has a certain degree of wear resistance, thereby extending the service life of the fiberglass board body.

[0010] Optionally, the connecting mechanism includes a mounting base, which is installed on the upper left side of the fiberglass board body. A plug rod is connected to the bottom of the mounting base, and a slot body that engages with the plug rod is installed on the lower right side of the fiberglass board body.

[0011] By adopting the above technical solution, the insertion rod is inserted into the inside of the slot body, thereby enabling the splicing of multiple fiberglass board bodies.

[0012] Optionally, a magnet is connected to the bottom of the insertion rod, and an iron block is connected to the inner bottom wall of the slot body, with the magnet and the iron block magnetically connected.

[0013] By adopting the above technical solution, the magnet and the iron block are magnetically connected, making the insertion rod more secure when it is inserted into the slot body.

[0014] Optionally, the sound insulation layer may have a corrugated plate inside.

[0015] By adopting the above technical solution, sound can be refracted, reducing the propagation of noise.

[0016] Optionally, the top of the antibacterial layer has several grooves, and the interior of the grooves is filled with bactericide particles.

[0017] By adopting the above technical solutions, the growth of large amounts of bacteria inside the vehicle can be prevented from harming drivers and passengers, making it safer to use.

[0018] Optionally, the reinforcing layer has several vertical rods connected internally, and each vertical rod has diagonal rods connected to both sides, with adjacent diagonal rods forming an isosceles triangle.

[0019] By adopting the above technical solution, the antibacterial layer and sound insulation layer of the reinforcing layer are supported by vertical rods, and the adjacent diagonal rods form an isosceles triangle, which makes the internal structure of the reinforcing layer more stable, thereby providing the overall strength of the fiberglass board body and giving the fiberglass board body a certain impact resistance.

[0020] In summary, this utility model has at least one of the following beneficial effects:

[0021] By setting sound-absorbing holes inside the sound-absorbing cotton, the sound-absorbing holes can attract noise. At the same time, the sound-absorbing cotton and the sound-absorbing holes absorb and digest most of the noise. The sound insulation layer has the function of isolating noise, which can greatly increase the sound insulation effect of the fiberglass board itself, enhance the noise reduction function of the car, and improve the comfort of passengers.

[0022] By using the mounting base, insert rod, magnet, slot body and iron block in combination, the fiberglass board body can be spliced ​​left and right, making it easy to splice the fiberglass board body into different specifications, thereby meeting different needs and improving the practicality of the fiberglass board body.

[0023] By using diagonal and vertical braces in combination, and with adjacent diagonal braces forming isosceles triangles, the internal structure of the reinforcing layer becomes more stable due to the stability of the triangle, thereby increasing the strength of the reinforcing layer. This makes it easier to reinforce the fiberglass board body through the reinforcing layer, thus providing the fiberglass board body with impact resistance. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a cross-sectional schematic diagram of the fiberglass board body of this utility model;

[0026] Figure 2 This is a schematic diagram of the main structure of the fiberglass board body of this utility model;

[0027] Figure 3 This is a top view of the sound-absorbing panel of this utility model.

[0028] In the diagram: 1. Fiberglass board body; 101. Base layer; 102. Antibacterial layer; 1021. Groove; 103. Reinforcing layer; 1031. Diagonal bar; 1032. Vertical bar; 104. Sound insulation layer; 1041. Corrugated board; 105. Sound-absorbing cotton; 1051. Sound-absorbing hole; 1052. Sound-absorbing hole; 106. Rubber wear-resistant layer; 2. Connecting mechanism; 201. Mounting base; 202. Insert rod; 203. Magnet; 204. Slot body; 205. Iron block. Detailed Implementation

[0029] The following is in conjunction with the appendix Figure 1-3The present invention will be described in further detail below.

[0030] Please refer to the attached diagram in the instruction manual. Figure 1 and Figure 2 This utility model provides an embodiment of a fiberglass board for automotive trunks, comprising a fiberglass board body 1, with connecting mechanisms 2 on both the left and right sides of the fiberglass board body 1. Each connecting mechanism 2 includes a mounting base 201, which is installed on the upper left side of the fiberglass board body 1. A rod 202 is connected to the bottom of the mounting base 201, and a slot body 204, which engages with the rod 202, is installed on the lower right side of the fiberglass board body 1. The rod 202 is inserted into the slot body 204, enabling the splicing of multiple fiberglass board bodies 1. A magnet 203 is connected to the bottom of the rod 202, and an iron block 205 is connected to the inner bottom wall of the slot body 204. The magnet 203 and the iron block 205 are magnetically connected. This magnetic connection makes the insertion of the rod 202 into the slot body 204 more secure.

[0031] Please refer to the attached diagram in the instruction manual. Figure 1 The fiberglass panel body 1 includes a base layer 101, and an antibacterial layer 102 is provided on the top of the base layer 101. The top of the antibacterial layer 102 has several grooves 1021, and the inside of the grooves 1021 is filled with bactericide particles. This prevents the large number of bacteria that grow inside the vehicle from causing harm to the driver and passengers, making it safer to use.

[0032] Please refer to the attached diagram in the instruction manual. Figure 1 A reinforcing layer 103 is provided on top of the antibacterial layer 102, and a sound insulation layer 104 is provided on top of the reinforcing layer 103. A corrugated plate 1041 is provided inside the sound insulation layer 104. This refracts sound and reduces noise transmission. Several vertical rods 1032 are connected internally to the reinforcing layer 103, and diagonal rods 1031 are connected to both sides of each vertical rod 1032. Adjacent diagonal rods 1031 form isosceles triangles. The vertical rods 1032 support the antibacterial layer 102 and the sound insulation layer 104 of the reinforcing layer 103, and the isosceles triangles formed by adjacent diagonal rods 1031 make the internal structure of the reinforcing layer 103 more stable, thereby providing overall strength to the fiberglass board body 1 and giving the fiberglass board body 1 a certain degree of impact resistance.

[0033] Please refer to the attached diagram in the instruction manual. Figure 1 and Figure 3 The top of the sound insulation layer 104 is provided with sound-absorbing cotton 105, and the top of the sound-absorbing cotton 105 is provided with a rubber wear-resistant layer 106. This gives the fiberglass board body 1 a certain degree of wear resistance, thereby extending the service life of the fiberglass board body 1. The sound-absorbing cotton 105 has several sound-absorbing holes 1051 inside, and sound-absorbing holes 1052 are provided between adjacent sound-absorbing holes 1051.

[0034] Working principle: In use, the insertion rod 202 is inserted into the slot body 204 until the magnet 203 and the iron block 205 are magnetically connected, thus enabling the fiberglass board body 1 to be spliced ​​together. This allows the fiberglass board body 1 to be spliced ​​into different specifications to meet different usage needs. During use, the sound-absorbing holes 1051 can absorb noise, while the sound-absorbing cotton 105 and the sound-absorbing holes 1052 absorb and digest most of the noise. The corrugated plate 1041 inside the sound insulation layer 104 can refract sound and reduce noise transmission, thereby effectively increasing the sound insulation performance of the fiberglass board body 1. The sound insulation effect enhances the noise reduction function of the car and improves the comfort of passengers. At the same time, by filling the inside of the groove 1021 with bactericidal particles, the fiberglass board body 1 has a certain antibacterial function, preventing the growth of a large number of bacteria in the car and causing harm to passengers, thus ensuring that the fiberglass board body 1 is safer to use. In addition, the cooperation between the diagonal bar 1031 and the vertical bar 1032 makes the internal structure of the reinforcing layer 103 more stable, thereby improving the overall strength of the fiberglass board body 1, giving it a certain impact resistance, and effectively extending its service life.

[0035] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A fiberglass board for automotive luggage compartments, comprising a fiberglass board body (1), characterized in that: The fiberglass board body (1) is provided with connecting mechanisms (2) on the left and right sides. The fiberglass board body (1) includes a base layer (101). An antibacterial layer (102) is provided on the top of the base layer (101). A reinforcing layer (103) is provided on the top of the antibacterial layer (102). A sound insulation layer (104) is provided on the top of the reinforcing layer (103). A sound-absorbing cotton (105) is provided on the top of the sound insulation layer (104). Several sound-absorbing holes (1051) are opened inside the sound-absorbing cotton (105). A sound-absorbing hole (1052) is opened between adjacent sound-absorbing holes (1051).

2. The fiberglass board for automotive trunks according to claim 1, characterized in that: The top of the sound-absorbing cotton (105) is provided with a rubber wear-resistant layer (106).

3. The fiberglass board for automotive trunks according to claim 1, characterized in that: The connecting mechanism (2) includes a mounting base (201), which is installed on the upper left side of the fiberglass board body (1). A plug rod (202) is connected to the bottom of the mounting base (201), and a slot body (204) that is inserted and engaged with the plug rod (202) is installed on the lower right side of the fiberglass board body (1).

4. The fiberglass board for a car trunk according to claim 3, characterized in that: A magnet (203) is connected to the bottom of the insertion rod (202), and an iron block (205) is connected to the inner bottom wall of the slot body (204). The magnet (203) and the iron block (205) are magnetically connected.

5. A fiberglass board for automotive trunks according to claim 1, characterized in that: The sound insulation layer (104) has a corrugated plate (1041) inside.

6. The fiberglass board for automotive trunks according to claim 1, characterized in that: The top of the antibacterial layer (102) has several grooves (1021), and the interior of the grooves (1021) is filled with bactericide particles.

7. The fiberglass board for automotive trunks according to claim 1, characterized in that: The reinforcing layer (103) has several vertical rods (1032) connected inside. Each vertical rod (1032) has a diagonal rod (1031) connected to both sides. Adjacent diagonal rods (1031) form an isosceles triangle.

Images