Sun-shielding and heat-insulating cover for a vehicle

Abstract

The utility model relates to the technical field of automobile products, concretely is a kind of automobile sun protection heat shield, it includes: roof cover body, the front and rear ends of the bottom of roof cover body are all sewed with base band body, and one end of the top of base band body is sewed with magic tape wool surface;Side cover body, the front and rear sides of the upper end of roof cover body are distributed, the left end of side cover body is provided with rearview mirror cover, and the left and right ends of the bottom of side cover body are all sewed with magic tape hook surface;Elastic air bag, the bottom of roof cover body and side cover body is provided with elastic air bag, and the front and rear sides of elastic air bag are all provided with inflator nozzle.The utility model has the ability of quick laying fixed, and can control the gas flow gap between sun protection heat shield and the surface of vehicle body, guarantee gas flow heat dissipation at the same time, and can improve its heat insulation performance on the basis of self heat insulation.

Description

Technical Field

[0001] This utility model relates to the field of automotive supplies technology, specifically to a car sunshade and heat insulation cover. Background Technology

[0002] A car sunshade is a protective product specifically designed for automobiles. It is typically made of multiple layers of functional materials (such as aluminum foil reflective layers, heat insulation cotton, Oxford cloth, etc.) and can cover the windshield, side windows, roof, and even the entire vehicle. Its core structure uses a reflective heat-insulating layer to reflect ultraviolet and infrared rays from sunlight, while the heat-insulating layer blocks heat transfer, thus reducing the rise in interior temperature and protecting interior items and body parts. Especially in hot summer weather under direct sunlight, the interior temperature can rise to over 60°C in a short time (particularly in vehicles with black interiors), making seats and steering wheels scalding hot and potentially causing burns. Furthermore, ultraviolet rays from sunlight accelerate the aging, fading, and cracking of dashboards, seats (especially those made of leather or fabric), and plastic parts, reducing the vehicle's lifespan.

[0003] Currently, most commercially available car sunshade and heat insulation covers are made of materials such as PVC, Oxford cloth, and PEVA, and are custom-made for the shape of the car. The installation process involves taking out the sunshade and heat insulation cover and installing it according to the shape of the vehicle. The installation of the sunshade and heat insulation cover requires that it fit tightly against the shape of the car without leaving any gaps. However, the above method has the problem that the sunshade and heat insulation cover is in close contact with the car, which is not conducive to the heat dissipation and ventilation of the vehicle, and is not conducive to the cooling and heat insulation of the car interior, resulting in poor heat insulation and cooling effect. Therefore, we propose a car sunshade and heat insulation cover. Utility Model Content

[0004] The purpose of this utility model is to provide a car sunshade and heat insulation cover with the advantage of good heat insulation and cooling effect. It solves the problem that the sunshade and heat insulation cover is in close contact with the car, which is not conducive to the heat dissipation and ventilation of the vehicle, and is not conducive to the cooling and heat insulation of the car interior, resulting in poor heat insulation and cooling effect.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a car sunshade and heat insulation cover, comprising:

[0006] The roof cover has a base strip sewn to both the front and rear ends of the bottom of the roof cover, and a Velcro patch sewn to one end of the top of the base strip.

[0007] Side covers are distributed on the front and rear sides of the upper part of the roof cover. A rearview mirror cover is provided on the left end of the side cover. Velcro hooks are sewn on both the left and right ends of the bottom of the side cover.

[0008] The elastic airbag is located at the bottom of the roof cover and side cover, and has an inflation nozzle on both the front and rear sides.

[0009] Preferably, a connecting strap is sewn onto one end of the bottom of the side cover, and a connecting fastener is fixedly connected to the lower end of the connecting strap.

[0010] Preferably, the roof cover and side cover each include an Oxford cloth base layer, a first pearl cotton layer, an aluminum-plated film layer, a second pearl cotton layer, and a microfiber cloth layer.

[0011] Preferably, the first pearl cotton layer is bonded to the top of the Oxford cloth base layer, the aluminized film layer is bonded to the top of the first pearl cotton layer, the second pearl cotton layer is bonded to the bottom of the Oxford cloth base layer, and the microfiber cloth layer is bonded to the bottom of the second pearl cotton layer.

[0012] Preferably, the thickness of the first pearl cotton layer is two to three times the thickness of the second pearl cotton layer.

[0013] Preferably, the end of the baseband body with the Velcro-stitched surface has an open slot.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This invention has the ability to be quickly laid and fixed, and can control the gas flow gap between the sunshade and the vehicle surface, ensuring heat dissipation through gas flow, while also improving its heat insulation performance on the basis of its own heat insulation. Attached Figure Description

[0016] Figure 1 This is a first-view structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the second-view structure of the present invention;

[0018] Figure 3 This is a schematic diagram of the Oxford cloth base structure of this utility model.

[0019] In the diagram: 1. Roof cover; 101. Base strip; 102. Velcro surface; 2. Side cover; 201. Rearview mirror cover; 202. Connecting strap; 203. Connecting fastener; 204. Velcro hook surface; 3. Elastic air bag; 301. Inflation nozzle; 4. Oxford cloth base layer; 401. First pearl cotton layer; 402. Aluminum-coated film layer; 403. Second pearl cotton layer; 404. Microfiber cloth layer. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] The components of this application, including the roof cover 1, base belt 101, Velcro surface 102, side cover 2, rearview mirror cover 201, connecting strap 202, connecting fastener 203, Velcro hook surface 204, elastic air bag 3, air nozzle 301, Oxford cloth base layer 4, first pearl cotton layer 401, aluminized film layer 402, second pearl cotton layer 403, and microfiber cloth layer 404, are all general standard parts or parts known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0022] Example 1

[0023] Please see Figures 1-3 As shown, this utility model provides a technical solution: a car sunshade and heat insulation cover, comprising:

[0024] The roof cover 1 has a base strip 101 sewn at both the front and rear ends of the bottom of the roof cover 1, and a Velcro patch 102 sewn at one end of the top of the base strip 101.

[0025] Side cover 2, the side cover 2 is distributed on the front and rear sides of the upper end of the roof cover 1, the left end of the side cover 2 is provided with a rearview mirror cover 201, and the left and right ends of the bottom of the side cover 2 are sewn with Velcro hooks 204.

[0026] Elastic airbag 3 is located at the bottom of the roof cover 1 and the side cover 2. Inflation nozzles 301 are provided on both the front and rear sides of the elastic airbag 3.

[0027] A connecting strap 202 is sewn onto one end of the bottom of the side cover 2, and a connecting fastener 203 is fixedly connected to the lower end of the connecting strap 202. An open groove is provided at one end of the Velcro surface 102 sewn onto the base body 101.

[0028] This technical solution: The roof cover 1 and side covers 2 facilitate user installation. After the user moves the roof cover 1 to the top of the vehicle, the side covers 2 can be placed on both sides of the vehicle. After the rearview mirror cover 201 is placed on the outside of the rearview mirror, the cut-out grooves facilitate the downward flipping of the Velcro surface 102 on the base tape 101. Then, the side covers 2 drive the Velcro hook surface 204 to adhere to the Velcro surface 102 on the base tape 101, thus quickly completing the installation of the sun protection and heat insulation cover. Next, after the connecting strap 202 passes through the bottom of the vehicle, it is fastened with the assistance of the connecting fastener 203, thus defining the position of the sun protection and heat insulation cover. Finally, the vehicle-mounted air pump (or other inflation equipment) is connected to the inflation nozzle 301. When the vehicle-mounted air pump is working, it can inflate the elastic air bag 3 (the inflation degree is determined by the inflation volume of the vehicle-mounted air pump, so that the overall expansion degree of the elastic air bag 3 is controllable). The inflated elastic air bag 3 can expand the sun protection and heat insulation cover, thereby filling the gap between the roof cover 1 and the side cover 2 and the vehicle body. The inflated elastic air bag 3 can also separate the roof cover 1 and the side cover 2 from the surface of the vehicle body, which is conducive to the flow of gas. At the same time, due to the existence of the gas flow gap, the heat insulation performance of the sun protection and heat insulation cover can be improved on the basis of its own heat insulation, which is beneficial to people's use. Before removing the sun protection and heat insulation cover, the air can be vented through the air nozzle 301 (this is the prior art). The setting of the roof cover 1 and the side cover 2 also makes it convenient for users to fold and store.

[0029] It should be noted that this sun protection and heat insulation cover uses Velcro for fastening, which is a common method in the market. Furthermore, the expansion of the elastic air bag 3 is controllable, and the gap in its gas flow is also controllable, so it can be used even in windy weather. Therefore, it will not be described in detail here.

[0030] Example 2

[0031] Based on Embodiment 1, this utility model is as follows: Figures 1-3 As shown, the roof cover 1 and the side cover 2 both include an Oxford cloth base layer 4, a first pearl cotton layer 401, an aluminized film layer 402, a second pearl cotton layer 403, and a microfiber cloth layer 404. The first pearl cotton layer 401 is bonded to the top of the Oxford cloth base layer 4, the aluminized film layer 402 is bonded to the top of the first pearl cotton layer 401, the second pearl cotton layer 403 is bonded to the bottom of the Oxford cloth base layer 4, and the microfiber cloth layer 404 is bonded to the bottom of the second pearl cotton layer 403. The thickness of the first pearl cotton layer 401 is two to three times the thickness of the second pearl cotton layer 403.

[0032] This technical solution: The Oxford cloth base layer 4 ensures the basic strength of the roof cover 1 and the side cover 2. The first pearl cotton layer 401 and the second pearl cotton layer 403 can improve the thermal insulation performance of the roof cover 1 and the side cover 2. The microfiber cloth layer 404, due to its soft and silky texture, has very little friction when in contact with the vehicle surface, which can effectively prevent scratches on the paint. The aluminum-coated film layer 402 ensures the reflective and heat-insulating capabilities of the roof cover 1 and the side cover 2.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A car sunshade and heat insulation cover, characterized in that, include: The roof cover (1) has a base strip (101) sewn at both the front and rear ends of the bottom of the roof cover (1), and a Velcro surface (102) sewn at one end of the top of the base strip (101). Side cover (2), the side cover (2) is distributed on the front and rear sides of the upper end of the roof cover (1), the left end of the side cover (2) is provided with a rearview mirror cover (201), and the left and right ends of the bottom of the side cover (2) are sewn with Velcro hooks (204). Elastic airbag (3) is provided at the bottom of the roof cover (1) and the side cover (2). Inflation nozzles (301) are provided on both the front and rear sides of the elastic airbag (3).

2. The automotive sunshade and heat insulation cover according to claim 1, characterized in that: A connecting strap (202) is sewn to one end of the bottom of the side cover (2), and a connecting fastener (203) is fixedly connected to the lower end of the connecting strap (202).

3. The automotive sunshade and heat insulation cover according to claim 1, characterized in that: The roof cover (1) and side cover (2) both include an Oxford cloth base layer (4), a first pearl cotton layer (401), an aluminum-plated film layer (402), a second pearl cotton layer (403), and a microfiber cloth layer (404).

4. The automotive sunshade and heat insulation cover according to claim 3, characterized in that: The first pearl cotton layer (401) is bonded to the top of the Oxford cloth base layer (4), the aluminized film layer (402) is bonded to the top of the first pearl cotton layer (401), the second pearl cotton layer (403) is bonded to the bottom of the Oxford cloth base layer (4), and the microfiber cloth layer (404) is bonded to the bottom of the second pearl cotton layer (403).

5. A car sunshade and heat insulation cover according to claim 4, characterized in that: The thickness of the first pearl cotton layer (401) is two to three times the thickness of the second pearl cotton layer (403).

6. The automotive sunshade and heat insulation cover according to claim 1, characterized in that: The baseband (101) has an open groove at one end where the Velcro surface (102) is sewn on.

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