Sunshade device for a glass boat
By installing a cleaning assembly consisting of a brush and an electromagnet at the bottom of the glass boat sunshade roller blind, the problem of difficult-to-clean dust at the bottom of the sunshade roller blind is solved, extending the service life of the sunshade roller blind and improving cleaning efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU WANBANG SHIP TECHNOLOGY DEVELOPMENT CO LTD
- Filing Date
- 2025-08-05
- Publication Date
- 2026-07-10
AI Technical Summary
Dust at the bottom of glass boat sunshade roller blinds is difficult to clean, causing impurities to enter the blind body and reducing its service life.
A cleaning assembly, including a brush and an electromagnet, is installed at the bottom of the sunshade roller blind. The brush contacts the roller blind when it is unfolded to clean it, and the electromagnet returns the brush to its original position after the roller blind is fully unfolded to prevent wear and dust from entering the roller blind body.
Effectively cleans dust from the bottom of the sunshade roller blind, extends the service life of the sunshade roller blind, improves cleaning efficiency, and reduces the accumulation of impurities inside the sunshade roller blind.
Smart Images

Figure CN224475358U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of sunshade devices for ship hulls, and in particular to a sunshade device for glass-bottomed ships. Background Technology
[0002] Under bright sunshine, the interior of a glass-bottom boat can get quite hot due to the properties of glass. In this case, an electric sunshade roller blind is needed to unfold and cover most of the top area of the boat (especially for smaller glass-bottom boats).
[0003] As the operation continues for longer, more and more impurities and dust accumulate on the roller blind. While the top surface of the blind can be cleaned manually, the bottom surface (where the blind is almost entirely against the glass) is difficult for operators to clean. This results in impurities or dust entering the motorized roller blind body after it is retracted, reducing its lifespan. Utility Model Content
[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a sunshade device for glass boats, which can improve the service life of the electric sunshade roller blind body.
[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:
[0006] A sunshade device for a glass boat includes an electric sunshade roller blind body, with L-shaped plates fixedly installed on both sides of the electric sunshade roller blind body, and a cleaning component installed between the two L-shaped plates.
[0007] The cleaning component includes a square block located directly in front of the entrance / exit of the electric sunshade roller blind body. The square block has a first through hole through which the sunshade roller blind passes. A brush is provided on the lower half of the side of the square block away from the electric sunshade roller blind body. The length of the brush is 1.2-1.3 times the length of the first through hole.
[0008] In a preferred embodiment, the present invention can be further configured such that an installation component is provided on one side of the square block.
[0009] In a preferred embodiment, the present invention can be further configured as follows: the installation component includes a placement block, the placement block is fixedly disposed on the lower half of the side of the square block away from the electric sunshade roller blind body, the top of the placement block is open, a sliding plate is provided on the placement block, a first placement groove is provided on the top of the sliding plate, both ends of the first placement groove penetrate the sliding plate, the handle part of the brush is placed in the first placement groove, and the length of the brush is equal to the length of the first placement groove;
[0010] The brush and the sliding plate are fixed together by a number of locking nuts.
[0011] In a preferred embodiment, the present invention can be further configured such that the sliding plate and the placement block are jointly provided with a plurality of lifting components.
[0012] In a preferred embodiment, the present invention can be further configured as follows: the lifting assembly includes a plurality of guide rods, the plurality of guide rods are uniformly fixed to the bottom of the inner wall of the placement block, the bottom of the sliding plate is uniformly provided with a plurality of second placement slots, the number of guide rods is equal to the number of second placement slots, one end of the guide rod extends into the corresponding second placement slot, and a spring is fixedly provided between the guide rod and the corresponding second placement slot.
[0013] In a preferred embodiment, the present invention can be further configured such that: a plurality of iron sheets are provided at the bottom of the sliding plate;
[0014] Several electromagnets are fixedly installed at the bottom of the inner wall of the placement block, and the iron sheet faces the corresponding electromagnet. When no power is applied, there is a gap between the electromagnet and the corresponding iron sheet.
[0015] In a preferred embodiment, the present invention can be further configured such that a collection box is fixedly provided on the lower half of one side of the placement block by bolts, and the collection box is located below the placement block.
[0016] In summary, this utility model has at least one of the following beneficial technical effects:
[0017] 1. By installing a cleaning assembly at the front of the electric sunshade roller blind body, the brush in the cleaning assembly cleans the bottom surface of the sunshade roller blind, preventing dust and impurities from entering the electric sunshade roller blind body, thereby improving the service life of the electric sunshade roller blind body.
[0018] 2. By incorporating an electromagnet and an iron plate, when the sunshade roller blind begins to unfold, the electromagnet is activated, causing the sliding plate to move downwards, thus preventing the brush from contacting the sunshade roller blind and extending the service life of the brush.
[0019] 3. By incorporating a lifting component, the part of the sunshade roller blind that contacts the brush is always kept taut, ensuring the brush effectively cleans the bottom surface of the sunshade roller blind. Attached Figure Description
[0020] Figure 1 This is a top view of the overall structure of this embodiment;
[0021] Figure 2 yes Figure 1 A schematic diagram of the structure of the square block on the side away from the motorized sunshade roller blind body;
[0022] Figure 3 yes Figure 2 Enlarged structural diagram at point A in the middle.
[0023] In the diagram, 1. Electric sunshade roller blind body; 11. L-shaped plate; 2. Cleaning assembly; 21. Square block; 22. First through hole; 23. Brush; 3. Installation assembly; 31. Placement block; 32. Sliding plate; 33. First placement slot; 4. Lifting assembly; 41. Guide rod; 42. Second placement slot; 43. Spring; 5. Iron sheet; 51. Electromagnet; 6. Collection box. Detailed Implementation
[0024] The present invention will be further described in detail below with reference to the accompanying drawings.
[0025] Example:
[0026] Reference Figures 1-3 As shown, this utility model discloses a sunshade device for glass-bottomed boats, including an electric sunshade roller blind body 1. The electric sunshade roller blind body 1 is existing technology, realizing the automatic opening and closing of the sunshade roller blind.
[0027] Both sides of the electric sunshade roller blind body 1 are fixedly equipped with L-shaped plates 11L, and a cleaning component 2 is provided between the two L-shaped plates 11L.
[0028] The cleaning component 2 includes a square block 21, which is located directly in front of the entrance / exit on the motorized sunshade roller blind body 1. A first through hole 22 is provided on the square block 21, through which the sunshade roller blind passes. Because one end of the sunshade roller blind is equipped with a metal clamp, in this embodiment, one end of the sunshade roller blind cannot pass through the first through hole 22.
[0029] A brush 23 is provided on the lower half of the side of the square block 21 away from the electric sunshade roller blind body 1. The length of the brush 23 is 1.2-1.3 times the length of the first through hole 22. In this embodiment, the length of the brush 23 is 1.2 times the length of the first through hole 22.
[0030] A mounting component 3 is provided on one side of the square block 21. The mounting component 3 includes a placement block 31, which is fixedly disposed on the lower half of the square block 21 away from the electric sunshade roller blind body 1. The top of the placement block 31 is open, and a sliding plate 32 is provided on the placement block 31. A first placement groove 33 is formed on the top of the sliding plate 32, and both ends of the first placement groove 33 penetrate the sliding plate 32. The handle part of the brush 23 is placed in the first placement groove 33, and the brush 23 is fixed to the sliding plate 32 by several locking nuts. The length of the brush 23 is equal to the length of the first placement groove 33. The brush 23 is placed at an angle, and the head of the brush 23 is tilted away from the placement block 31.
[0031] Several lifting components 4 are jointly provided on the sliding plate 32 and the placement block 31. Each lifting component 4 includes several guide rods 41, which are evenly fixed to the bottom of the inner wall of the placement block 31. Several second placement slots 42 are evenly provided on the bottom of the sliding plate 32. The number of guide rods 41 is equal to the number of second placement slots 42. One end of each guide rod 41 extends into the corresponding second placement slot 42. A spring 43 is fixedly installed between the guide rod 41 and the corresponding second placement slot 42. Due to the presence of the spring 43, when the sunshade roller blind passes the brush 23, the part of the sunshade roller blind that contacts the brush 23 is lifted, achieving full contact between the sunshade roller blind and the brush 23. Since the brush 23 is placed at an angle, damage to the head of the brush 23 caused by the sunshade roller blind is ignored here.
[0032] Several iron plates 5 are provided at the bottom of the sliding plate 32, and several electromagnets 51 are fixedly provided at the bottom of the inner wall of the placement block 31. The iron plates 5 face the corresponding electromagnets 51. When not energized, there is a gap between the electromagnets 51 and the corresponding iron plates 5. When the sunshade roller blind begins to move out of the electric sunshade roller blind body 1, the electromagnets 51 are activated. The electromagnets 51 drive the corresponding iron plates 5 to move downward, and the iron plates 5 drive the sliding plate 32 to move downward. At this time, the springs 43 are in a compressed deformation state.
[0033] During the release of the sunshade roller blind, the sunshade roller blind does not come into contact with the brush 23.
[0034] Once the sunshade roller blind is fully extended, the operator can choose to immediately deactivate several electromagnets 51. Under the elastic restoring force of several springs 43, the brush 23 will return to its initial position. Alternatively, the operator can choose to deactivate several electromagnets 51 just before retracting the sunshade roller blind.
[0035] A collection box 6 is bolted to the lower half of one side of the placement block 31, and the collection box 6 is located below the placement block 31. Impurities or dust brushed off by the brush 23 are brushed into the collection box 6.
[0036] The embodiments described herein are 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 included within the scope of protection of this utility model.
Claims
1. A sunshade device for a glass-bottomed boat, comprising an electrically operated sunshade roller blind body (1), characterized in that, The electric sunshade roller blind body (1) is fixedly provided with L-shaped plates (11) on both sides, and a cleaning component (2) is provided between the two L-shaped plates (11). The cleaning component (2) includes a square block (21) located directly in front of the entrance / exit of the electric sunshade roller blind body (1). A first through hole (22) is provided on the square block (21), through which the sunshade roller blind passes. A brush (23) is provided on the lower half of the side of the square block (21) away from the electric sunshade roller blind body (1). The length of the brush (23) is 1.2-1.3 times the length of the first through hole (22).
2. A sunshade device for a glass-bottomed boat according to claim 1, characterized in that: An installation component (3) is provided on one side of the square block (21).
3. A sunshade device for a glass-bottomed boat according to claim 2, characterized in that: The installation component (3) includes a placement block (31), which is fixedly disposed on the lower half of the side of the square block (21) away from the electric sunshade roller blind body (1). The top of the placement block (31) is open, and a sliding plate (32) is provided on the placement block (31). A first placement groove (33) is provided on the top of the sliding plate (32). Both ends of the first placement groove (33) penetrate the sliding plate (32). The handle part of the brush (23) is placed in the first placement groove (33), and the length of the brush (23) is equal to the length of the first placement groove (33). The brush (23) is fixed to the sliding plate (32) by a number of locking nuts.
4. A sunshade device for a glass-bottomed boat according to claim 3, characterized in that: The sliding plate (32) and the placement block (31) are provided with a number of lifting components (4).
5. A sunshade device for a glass-bottomed boat according to claim 4, characterized in that: The lifting assembly (4) includes a plurality of guide rods (41), which are uniformly fixed to the bottom of the inner wall of the placement block (31). The bottom of the sliding plate (32) is uniformly provided with a plurality of second placement slots (42). The number of guide rods (41) is equal to the number of second placement slots (42). One end of the guide rod (41) extends into the corresponding second placement slot (42). A spring (43) is fixedly provided between the guide rod (41) and the corresponding second placement slot (42).
6. A sunshade device for a glass-bottomed boat according to claim 5, characterized in that: The bottom of the sliding plate (32) is provided with several iron plates (5); Several electromagnets (51) are fixedly installed on the bottom of the inner wall of the placement block (31). The iron plate (5) faces the corresponding electromagnet (51). When not powered, there is a gap between the electromagnet (51) and the corresponding iron plate (5).
7. A sunshade device for a glass-bottomed boat according to claim 6, characterized in that: A collection box (6) is fixed to the lower half of one side of the placement block (31) by bolts, and the collection box (6) is located below the placement block (31).