Glass lifter sealing device

Abstract

The utility model provides a kind of glass lifter sealing device, belong to glass lifter technical field, solve the problem that traditional glass lifter is not tight enough.Sealing box and dust removal device, the sealing box is provided with glass lifting mouth, the sealing box is provided with isolation plate, the isolation plate separates the sealing box into glass lifting area and lifting device area, the dust and mud on the surface of glass are removed by dust removal device above the glass lifting mouth.Sealing box and isolation plate separate internal space into glass lifting area and lifting device area, effectively isolate dust and water into lifting device area.Dust removal device can automatically remove and collect dust and mud attached to the surface of glass by the cooperation of dust removal roller, scraper and dust collection tank, maintain sealing mouth clean.Each part of the device cooperates, and the beneficial effect of overall effective waterproof dustproof is realized.

Description

Technical Field

[0001] This utility model relates to the field of glass lifter technology, and specifically to a glass lifter sealing device. Background Technology

[0002] As a crucial component of automotive window and door systems, the power window regulator primarily functions to raise and lower the windows. Its structure typically includes guide rails, a drive mechanism, and glass fixing components. During vehicle operation, the power window regulator must not only ensure smooth window operation but also maintain a tight seal to prevent rainwater, dust, and other impurities from entering the vehicle interior, thus ensuring a clean cabin environment and the proper functioning of related electrical components.

[0003] Existing window regulators are typically installed directly inside the car door, with individual seals on the drive mechanism, guide rails, and other components to achieve waterproofing and dustproofing. However, over long-term use, the overall seal is often found to be insufficiently tight, especially with gaps easily existing between the glass and the regulator opening, allowing water and dust to seep into the door. This seepage not only affects the normal operation of the glass but can also cause corrosion of internal components or damage to the motor. Therefore, traditional structures struggle to achieve effective overall waterproofing and dustproofing under various operating conditions.

[0004] Therefore, there is a need to provide a window regulator device that can effectively improve the overall sealing performance. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model proposes a sealing device for glass lifters, which solves the problem that traditional glass lifters are not sealed tightly enough and cannot achieve effective overall waterproofing and dustproofing.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A sealing device for a glass lifter, characterized in that it comprises: Sealed box and dust removal device; The sealed box is equipped with a glass lifting port, and an isolation plate is installed inside the sealed box, which divides the sealed box into a glass lifting area and a lifting device area; The dust removal device is located above the glass lifting port and is used to remove dust and mud from the glass surface.

[0007] Optionally, the glass lifting port is provided with a sealing strip.

[0008] Optionally, the glass lifting area is provided with a slide rail and a clamp, the clamp being able to hold the glass and slide it along the slide rail.

[0009] Optionally, the glass lifting area is provided with a baffle plate, which supports the bottom of the glass, and the surface of the baffle plate that contacts the glass is an arc surface.

[0010] Optionally, the baffle plate is provided with water absorption grooves at both ends along the arc surface, and the water absorption grooves are provided with water absorption bodies.

[0011] Optionally, the sealed box is also provided with a vent.

[0012] Optionally, the dust removal device includes a dust removal roller, a scraper, and a dust collection trough. The dust removal roller is installed above the lifting port and its surface is in contact with the glass surface. The scraper is in contact with the dust removal roller to scrape the dust and mud on the dust removal roller into the dust collection trough.

[0013] As can be seen from the above technical solution, the beneficial technical effects of this utility model are as follows: The sealed box and partition plate divide the internal space into the glass lifting area and the lifting device area, effectively preventing dust and water from entering the lifting device area and avoiding moisture and corrosion of the lifting device, which would affect the lifting function. The dust removal device, through the cooperation of dust removal rollers, scrapers and dust collection troughs, can automatically remove and collect dust and mud adhering to the glass surface, keep the seal clean, and prevent dust and mud from entering the sealed box and affecting the normal operation of the guide rails and clamps.

[0014] The sealing strip further enhances the airtightness of the glass lift opening, while the curved baffle and its water-absorbing groove effectively block and collect water flowing down the glass, greatly reducing the possibility of the sealed box becoming damp due to moisture ingress. The vent balances the internal and external air pressure, preventing the bellows effect from increasing the operating resistance of the glass lifter during lifting.

[0015] The components of this device work together to achieve the beneficial effect of effective waterproofing and dustproofing. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0017] Figure 1 This is a schematic diagram of the overall design of this utility model; Figure 2 This utility model Figure 1 Enlarged view of point A; Figure 3 This is a schematic diagram of the internal structure of this utility model.

[0018] 1. Sealed box; 2. Isolation plate; 3. Sealing strip; 4. Slide rail; 5. Clamp; 6. Water baffle; 7. Water suction trough; 8. Vent; 9. Dust removal roller; 10. Scraper; 11. Dust collection trough. Detailed Implementation

[0019] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0020] It should be noted that, unless otherwise stated, the technical or scientific terms used in this application shall have the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.

[0021] like Figures 1 to 3 The sealing device for a glass lifter shown is characterized by comprising a sealing box 1 and a dust removal device. The sealing box 1 is provided with a glass lift port, and an isolation plate 2 is provided inside the sealing box 1. The isolation plate 2 divides the sealing box 1 into a glass lift area and a lift device area. The dust removal device is located above the glass lift port and is used to remove dust and dirt from the glass surface.

[0022] The sealed enclosure 1 encloses the window regulator and is installed inside the door, achieving a complete seal for the window regulator. Even if water enters the door after the vehicle has been in deep water, the airtight bottom of the sealed enclosure 1 will prevent further water from entering, thus avoiding damage to the window regulator's power unit and ensuring normal operation under special conditions. The design of the partition plate 2 separates the window lifting area from the window regulator device area, preventing water brought in by the window from directly entering the regulator device area and causing it to become damp, affecting normal operation. The dust removal device prevents mud and other impurities from entering the sealed enclosure 1, keeping the window lifting area clean and achieving a comprehensive seal for the window regulator.

[0023] In this design, a sealing strip 3 is installed at the glass lifting port. The sealing strip 3 is made of elastic materials such as TPE or rubber, allowing it to fit tightly against the glass without hindering its lifting movement. The sealing strip 3 further enhances the sealing performance of the sealing box 1, preventing rainwater and mud from entering and ensuring the dryness and cleanliness inside the sealing box 1.

[0024] In the above scheme, the glass lifting area is provided with a slide rail 4 and a clamp 5. The clamp 5 can clamp the glass and slide it along the slide rail 4. The clamp 5 is connected to the drive mechanism of the glass lifter.

[0025] Optionally, the glass lifting area is equipped with a baffle plate 6, which supports the bottom of the glass. The side of the baffle plate 6 that contacts the glass is curved, and water-absorbing grooves 7 are provided at both ends of the curved surface of the baffle plate 6. Water-absorbing materials are installed within the water-absorbing grooves 7. In some possible designs, the curved surface of the baffle plate 6 can be convex or concave. When the curved surface is convex, the water-absorbing grooves 7 are installed at both ends of the baffle plate 6 to absorb water flowing down the curved surface; when the baffle plate 6 is concave, the water-absorbing grooves 7 are installed in the middle of the curved surface to absorb water. The curved design of the baffle plate 6 allows water flowing down the glass to quickly gather along the curved surface instead of scattering in the sealed box 1, while the design of the water-absorbing grooves 7 allows water to be quickly absorbed by the water-absorbing materials, preventing water from flowing and wetting the inside of the sealed box 1, thus preventing the sealed box 1 from becoming damp. The water-absorbing materials can be sponges, absorbent resins, or other water-absorbing materials.

[0026] Furthermore, the sealed box 1 is also equipped with a vent 8, which balances the atmospheric pressure inside and outside the sealed box 1, preventing the glass from experiencing additional air resistance during vertical movement and thus increasing energy consumption, and preventing abnormalities during the operation of the window regulator. In some possible solutions, the vent 8 can be fitted with a waterproof and breathable membrane to prevent water from overflowing the vent 8 and entering the sealed box 1 when the vehicle is wading through water.

[0027] In the above scheme, the dust removal device includes a dust removal roller 9, a scraper 10, and a dust collection trough 11. The dust removal roller 9 is installed above the lifting port with its surface in contact with the glass surface. The scraper 10 contacts the dust removal roller 9 to scrape the dust and dirt on the roller 9 into the dust collection trough 11. One or more sets of dust removal rollers 9 can be installed on both the front and back sides of the glass to effectively remove dust and dirt from the glass surface. During the glass's ascent or descent, the dust removal roller 9 rolls along the glass surface. The roller surface, through the adhesive silicone or other materials, adheres the dust and dirt from the glass surface. The scraper 10, in contact with the dust removal roller 9, then scrapes the dust and dirt adhered to the roller 9 into the dust collection trough 11, achieving automatic removal and collection of dust and dirt. While cleaning the glass, the dust removal device also prevents dust and dirt from entering the sealed box 1, ensuring the cleanliness of the sealed box 1 and preventing dirt and dirt from falling into the sealed box 1 and interfering with the operation of the glass lifter.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A sealing device for a glass lifter, characterized in that, include: Sealed box and dust removal device; The sealed box is equipped with a glass lifting port, and an isolation plate is installed inside the sealed box, which divides the sealed box into a glass lifting area and a lifting device area; The dust removal device is located above the glass lifting port and is used to remove dust and mud from the glass surface.

2. The sealing device for a glass lifter as described in claim 1, characterized in that, The glass lifting port is equipped with a sealing strip.

3. The sealing device for a glass lifter as described in claim 1, characterized in that, The glass lifting area is equipped with a slide rail and a clamp, and the clamp can hold the glass and slide it along the slide rail.

4. A sealing device for a glass lifter as described in claim 1, characterized in that, The glass lifting area is equipped with a water baffle, which supports the bottom of the glass, and the surface of the water baffle that contacts the glass is an arc surface.

5. A sealing device for a glass lifter as described in claim 4, characterized in that, The baffle plate is provided with water absorption grooves at both ends of the arc surface, and water absorption bodies are provided in the water absorption grooves.

6. A sealing device for a glass lifter as described in claim 1, characterized in that, The sealed box is also equipped with a vent.

7. A sealing device for a glass lifter as described in claim 1, characterized in that, The dust removal device includes a dust removal roller, a scraper, and a dust collection trough. The dust removal roller is installed above the lifting port and its surface is in contact with the glass surface. The scraper contacts the dust removal roller to scrape the dust and mud on the dust removal roller into the dust collection trough.

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