Rust-proof dust cover for automobile

By designing a rust-proof car dust cover, which utilizes structures such as tracks, columns, and top pads to achieve full coverage protection for the windshield and hood, the problem of rust and aging in existing technologies is solved, providing effective protection and a convenient inspection method.

CN224476829UActive Publication Date: 2026-07-10CHANGZHOU JUNRAN AUTOMOBILE TECH CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHANGZHOU JUNRAN AUTOMOBILE TECH CO LTD
Filing Date
2025-07-17
Publication Date
2026-07-10

AI Technical Summary

Technical Problem

Existing automotive dust protection measures are ineffective in protecting the windshield and its front cover, leading to rust and aging of glass components, and making it inconvenient to inspect them at any time.

Method used

A rust-proof car dust cover was designed, including a side guide assembly and a windshield protection assembly. It utilizes structures such as slide rails, slide pillars, top pads, and corrugated covers to achieve full coverage protection of the windshield and front cover through adhesion and stretching.

Benefits of technology

It effectively prevents wear and corrosion from foreign objects, reduces aging of the protective components around the glass, and facilitates inspection and maintenance.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of automobile dust cover, concretely is a rust -proof automobile dust cover, including the car edge direction subassembly, installs the front fender protection subassembly on the car edge direction subassembly, the car edge direction subassembly includes the first direction soft rail and the second direction soft rail, and the inside of first direction soft rail and second direction soft rail all is set up with the slide. Through the part of the automobile front apron near the windshield is pasted the bottom pad, and the first direction soft rail and the second direction soft rail are pasted on the metal casing of windshield two sides, with the bottom pad as the support carrier and control the top pad and the corrugated shade stretch after following the windshield, the corrugated shade can be completely covered to the windshield, finally the front windshield and its front apron root can be effectively protected, avoid the abrasion and rust of the foreign matter to the apron bare metal layer, provide effective pressure -resistant protection to the windshield simultaneously, reduce the aging speed of glass around the guard.
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Description

Technical Field

[0001] This utility model relates to the field of automotive dust cover technology, specifically a rust-proof automotive dust cover. Background Technology

[0002] When a car is not in use and is parked outdoors for a long time, the area of ​​the hood near the windshield will be subject to wear and tear from foreign objects and erosion from rainwater, resulting in some rust. At the same time, the outer protective components of the windshield will also age faster. Therefore, it is essential to use an external dust cover to protect the area of ​​the hood near the windshield.

[0003] However, the existing dust protection measures for cars are mainly dustproof clothing. However, this full-coverage structure is not conducive to users' constant inspection of the car, and it provides little protection for the windshield.

[0004] In view of this, a rust-proof car dust cover was designed to solve the above problems. Utility Model Content

[0005] This utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0006] Therefore, the technical solution adopted by this utility model is as follows:

[0007] A rust-proof automotive dust cover includes a side guide assembly and a windshield protection assembly mounted on the side guide assembly. The side guide assembly includes a first guide rail and a second guide rail, both of which have internal sliding tracks. The windshield protection assembly includes two sliding pillars inserted into the two sliding tracks, a top pad fixedly installed between the two sliding pillars, a corrugated shield fixedly installed on the lower surface of the top pad, and a bottom pad fixedly installed at the bottom of the corrugated shield. A bottom pad adhesive layer is provided on the lower surface of the bottom pad, and a top pad adhesive layer is fixedly installed on the top of the top pad.

[0008] In a preferred embodiment, the present invention can be further configured such that the side guide assembly further includes a first bottom sticker and a second bottom sticker, and both the first bottom sticker and the second bottom sticker have arc-shaped grooves on their inner sides, and the arc-shaped grooves are coated with an adhesive layer.

[0009] In a preferred embodiment, this invention can be further configured such that multiple strands of steel wire are fixedly installed inside the first and second base stickers.

[0010] In a preferred embodiment, the present invention may be further configured as follows: the windshield protection assembly further includes two load-bearing plates fixedly installed inside the base pad and symmetrically distributed, a support column movably installed inside the load-bearing plate, a column head fixedly installed at the top of the support column, and a clip movably installed outside the column head;

[0011] The card has an overall L-shaped structure.

[0012] In a preferred embodiment, the present invention can be further configured such that the bottom pad has a U-shaped structure and the bottom of the bottom pad has a plurality of evenly distributed drainage grooves.

[0013] In a preferred embodiment, the present invention can be further configured such that the sliding column has an overall T-shaped structure and is made of stainless steel.

[0014] In a preferred embodiment, the present invention can be further configured such that the bottom pad and the top pad have the same structure, and both the bottom pad and the top pad are made of plastic.

[0015] In a preferred embodiment, the present invention may be further configured such that the outer surface of the corrugated shield is coated with a light-shielding coating.

[0016] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows:

[0017] 1. This utility model involves attaching a base pad to the front hood panel of a car near the windshield, and attaching the first and second guide rails to the metal shells on both sides of the windshield. With the base pad as a supporting carrier and controlling the top pad and corrugated shield to stretch along the windshield, the corrugated shield can completely cover the windshield. Ultimately, the windshield and the base of the front hood panel are effectively protected, preventing foreign objects from abrading and corroding the exposed metal layer of the hood panel. At the same time, it provides effective pressure protection for the windshield and reduces the aging rate of the protective components around the glass. Attached Figure Description

[0018] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the edge guide assembly of this utility model;

[0020] Figure 3 This is an exploded view of the windshield protection component of this utility model;

[0021] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle;

[0022] Figure 5 This utility model Figure 3 Enlarged diagram of point B in the middle.

[0023] Figure label:

[0024] 100. Side guide assembly; 110. First guide rail; 120. Second guide rail; 130. First base plate; 140. Second base plate; 150. Slide rail;

[0025] 200. Front windshield protection assembly; 210. Base pad; 2101. Drainage channel; 2102. Load-bearing plate; 220. Base pad adhesive layer; 230. Corrugated shield; 240. Top pad; 2401. Sliding column; 250. Top pad adhesive layer; 260. Support column; 2601. Column head; 2602. Clip. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0027] It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this invention.

[0028] The following describes, with reference to the accompanying drawings, some embodiments of the present invention, providing a rust-proof car dust cover.

[0029] Example 1:

[0030] Combination Figures 1 to 5 As shown, the present invention provides a rust-proof car dust cover, including a side guide assembly 100 and a windshield protection assembly 200 installed on the side guide assembly 100. The side guide assembly 100 is used to provide guidance and support for the windshield, and the windshield protection assembly 200 is used to provide protection for the windshield and the base of the front cover.

[0031] The side guide assembly 100 includes a first guide rail 110 and a second guide rail 120, and both the first guide rail 110 and the second guide rail 120 are provided with slide rails 150 inside.

[0032] The windshield protection assembly 200 includes two sliding columns 2401 inserted into two sliding tracks 150, a top pad 240 fixedly installed between the two sliding columns 2401, a corrugated shield 230 fixedly installed on the lower surface of the top pad 240, a bottom pad 210 fixedly installed at the bottom of the corrugated shield 230, two load-bearing plates 2102 fixedly installed inside the bottom pad 210 and symmetrically distributed, a support column 260 movably installed inside the load-bearing plate 2102, a column head 2601 fixedly installed at the top of the support column 260, and a clip 2602 movably installed outside the column head 2601.

[0033] Card 2602 has an overall L-shaped structure;

[0034] A base pad adhesive layer 220 is provided on the lower surface of the base pad 210;

[0035] A top pad adhesive layer 250 is fixedly installed on the top of the top pad 240;

[0036] The bottom pad 210 has a U-shaped structure, and the bottom of the bottom pad 210 has a number of evenly distributed drainage grooves 2101.

[0037] The slide column 2401 has an overall T-shaped structure and is made of stainless steel.

[0038] The bottom pad 210 and the top pad 240 have the same structure, and both the bottom pad 210 and the top pad 240 are made of plastic;

[0039] The outer surface of the corrugated mask 230 is coated with a light-shielding coating.

[0040] Specifically, the area of ​​the car's hood near the windshield is wiped clean. Then, the base pad adhesive layer 220 is adhered to the hood until the side bends of the base pad 210 face the windshield. When the car is not in use and is parked outdoors for an extended period, the two clips 2602 are reversed, and the support column 260 is flipped inward toward the base pad 210. Then, the top pad 240 and the corrugated cover 230 are stretched along the windshield toward the roof cover until the corrugated cover 230 is fully stretched. The car's windshield and the base of the hood will then be protected against rust and pressure.

[0041] Example 2:

[0042] Combination Figure 2 and Figure 3 As shown, based on Embodiment 1, the side guide assembly 100 further includes a first bottom sticker 130 and a second bottom sticker 140, and both the first bottom sticker 130 and the second bottom sticker 140 have arc-shaped grooves on their inner sides, and the arc-shaped grooves are coated with an adhesive layer.

[0043] Multiple strands of steel wire are internally fixed to the first base plate 130 and the second base plate 140.

[0044] Preferably, the first base sticker 130 and the second base sticker 140, with the shaping support of multiple strands of steel wire inside, will perfectly adhere to the metal shells on both sides of the car windshield. The symmetrically distributed first base sticker 130 and second base sticker 140 provide streamlined support for the first guide rail 110 and the second guide rail 120 respectively, which facilitates providing sufficiently stable auxiliary guidance for the two sliding pillars 2401 and the top pad 240 after assembly.

[0045] The working principle and usage process of this utility model are as follows: First, wipe the part of the car front cover near the windshield until the wiping part of the car front cover is dry. Then, peel off the anti-adhesive paper at the bottom of the bottom pad adhesive layer 220 and then stick the adhesive layer on the lower surface of the bottom pad adhesive layer 220 to the car front cover.

[0046] Next, wipe the metal shells on both sides of the windshield, and then stick the adhesive layers on the inner sides of the first base sticker 130 and the second base sticker 140 to the metal shells on both sides of the windshield. At this time, the first guide rail 110 and the second guide rail 120 form an inclined structure with the windshield protection component 200. Then, flip the two upwards and control the support column 260 and the clip 2602 to rotate towards the inside of the base pad 210. The top pad 240 and the corrugated cover 230, which have lost their restraint, can be stretched upwards along the windshield until the corrugated cover 230 is fully extended and fits to cover the outside of the windshield. The top pad 240, which has been raised to the top of the first guide rail 110 and the second guide rail 120, needs to be flipped sideways towards the car roof cover until the upper surface of the top pad adhesive layer 250 faces the car roof cover. After the upper surface of the top pad adhesive layer 250 is flipped sideways, it will be magnetically attracted to the car roof cover.

[0047] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A rust-proof automotive dust cover, comprising a side guide assembly (100), characterized in that, It also includes a windshield protection assembly (200) mounted on the vehicle side guide assembly (100); The side guide assembly (100) includes a first guide rail (110) and a second guide rail (120), and both the first guide rail (110) and the second guide rail (120) have slides (150) inside. The windshield protection assembly (200) includes two slide pillars (2401) inserted into two slide rails (150), a top pad (240) fixedly installed between the two slide pillars (2401), a corrugated shield (230) fixedly installed on the lower surface of the top pad (240), and a bottom pad (210) fixedly installed at the bottom of the corrugated shield (230). The lower surface of the base pad (210) is provided with a base pad adhesive layer (220). The top of the top pad (240) is fixedly installed with a top pad adhesive layer (250).

2. The rust-proof car dust cover according to claim 1, characterized in that, The edge guide assembly (100) further includes a first bottom sticker (130) and a second bottom sticker (140), and both the first bottom sticker (130) and the second bottom sticker (140) have arc-shaped grooves on their inner sides, and the arc-shaped grooves are coated with an adhesive layer.

3. A rust-proof car dust cover according to claim 2, characterized in that, Multiple strands of steel wire are fixedly installed inside the first base plate (130) and the second base plate (140).

4. A rust-proof car dust cover according to claim 1, characterized in that, The windshield protection assembly (200) also includes two load-bearing plates (2102) fixedly installed inside the base pad (210) and symmetrically distributed, a support column (260) movably installed inside the load-bearing plate (2102), a column head (2601) fixedly installed at the top of the support column (260), and a clip (2602) movably installed outside the column head (2601). The card (2602) has an overall L-shaped structure.

5. A rust-proof car dust cover according to claim 1, characterized in that, The bottom pad (210) has a U-shaped structure, and the bottom of the bottom pad (210) has a plurality of evenly distributed drainage grooves (2101).

6. A rust-proof car dust cover according to claim 1, characterized in that, The slide bar (2401) has an overall T-shaped structure and is made of stainless steel.

7. A rust-proof car dust cover according to claim 1, characterized in that, The bottom pad (210) and the top pad (240) have the same structure, and both the bottom pad (210) and the top pad (240) are made of plastic.

8. A rust-proof car dust cover according to claim 1, characterized in that, The outer surface of the corrugated shield (230) is coated with a light-shielding coating.