Water filling opening device and motor sweeper

Abstract

The utility model relates to the technical field of vehicle parts, and particularly discloses a water filling opening device and a motor sweeper. The device comprises an outer decorative plate, a water adding main body and a cover plate piece, the water adding body is fixedly arranged on the outer decorative plate and comprises a side wall and a looped pile welding part, the side wall is provided with a water adding opening with an upward opening, the looped pile welding part comprises a bristle ring, and the bristle ring is arranged at the water adding opening in a surrounding mode; the cover plate part can rotate between an opening position and a closing position relative to the water adding body, when the cover plate part is located at the closing position, the cover plate part seals the opening of the bristle ring, when the cover plate part is located at the opening position, the cover plate part opens the opening of the bristle ring, and the bristle ring can be elastically clamped between the side wall and the cover plate part. The device is used for improving the sealing effect of the water filling opening.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle parts, in particular to a water filling port device and a sweeper. Background Art

[0002] With the continuous progress of society and the booming economy, the urban environment has become an increasing focus of public attention. To effectively improve urban cleanliness and create more livable and pedestrian-friendly public spaces, the use of road sweepers is increasing at an unprecedented rate. As highly efficient equipment that combines road sweeping and waste collection, road sweepers, with their superior performance, demonstrate their exceptional all-round cleaning capabilities in every corner of highways, parks, and squares.

[0003] Sweepers, such as wash and sweepers, use water spraying to flush roads or reduce dust, so they usually need to be equipped with a water tank, and water needs to be added through the water inlet.

[0004] However, there is a need to improve the sealing effect of the water inlet on the water inlet device in the prior art, as dust and garbage are easily introduced.

[0005] Therefore, a water inlet device is urgently needed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a water filling port device and a cleaning vehicle to improve the sealing effect of the water filling port.

[0007] To achieve this purpose, the present invention adopts the following technical solutions:

[0008] A water adding inlet device comprises an exterior panel, a water adding body and a cover plate; the water adding body is fixedly mounted on the exterior panel, the water adding body comprises a side panel and a terry loop welding part, the side panel has a water adding inlet opening upward, the terry loop welding part comprises a brush ring, and the brush ring is arranged on the water adding inlet; the cover plate can rotate between an open position and a closed position relative to the water adding body, when the cover plate is in the closed position, the cover plate closes the opening of the brush ring, and when the cover plate is in the open position, the cover plate opens the opening of the brush ring, and the brush ring can be elastically clamped between the side panel and the cover plate.

[0009] As an optional technical solution of the water inlet device, the bristle ring is composed of a number of densely distributed bristle fibers, and the bristle fibers extend along the vertical direction and are evenly arranged along the circumference of the bristle ring.

[0010] As an optional technical solution for the water filling port device, the terry welding part also includes a base ring, and the bottom end of the bristle fiber is integrally formed on the base ring. The water filling port device also includes a plurality of first locking members; the outer ring of the base ring is evenly spaced with a plurality of ear plates, and the first locking members pass through the ear plates and are screwed to the side wall.

[0011] As an optional technical solution for the water inlet device, the upper surface of the exterior panel is provided with an anti-slip layer, and the cover member includes a cover body and a universal wheel. The universal wheel can rotate relative to the cover body, and the universal wheel rolls in cooperation with the anti-slip layer.

[0012] As an optional technical solution for the water inlet device, the cover plate body is rotatably connected to the water adding body via a rotating shaft, the axis of the rotating shaft extends in a vertical direction, and the plane where the anti-slip layer is located is parallel to the ground.

[0013] As an optional technical solution for the water inlet device, the rotating shaft is connected to one end of the cover body, and the universal wheel is provided at the other end of the cover body.

[0014] As an optional technical solution for the water inlet device, the cover member further includes a bracket, the universal wheel is rotatably connected to the bracket, and the bracket is fixed to the edge of the cover body; or, the bracket is fixed to the bottom of the cover body.

[0015] As an optional technical solution for the water inlet device, the plane where the cover body is located is parallel to the ground, and the distance between the lower surface of the cover body and the upper surface of the exterior panel is smaller than the height of the terry welder in the vertical direction.

[0016] As an optional technical solution for the water inlet device, the universal wheel is made of soft rubber material; and / or the anti-slip layer includes a wear-resistant tape, and the wear-resistant tape is adhered to the upper surface of the exterior panel.

[0017] The sweeper comprises a vehicle body and the above-mentioned water filling port device, wherein the vehicle body has a water tank, the exterior panel is fixed on the surface of the vehicle body, and the water filling body partially extends into the water tank.

[0018] Beneficial effects of the utility model:

[0019] The water inlet device utilizes a cover plate that rotates between open and closed positions relative to the water inlet body, enabling the water inlet to be opened and closed by rotating the cover plate horizontally, thus providing a protective function. By providing a brush ring that is elastically clamped between the side panels and the cover plate, the gap between the side panels and the cover plate is filled, ensuring that the gap is effectively sealed when the cover plate body closes the opening of the brush ring. This prevents water from splashing out or foreign matter from entering during the water filling process, ensuring stable and safe use of the water inlet and enhancing the structural stability of the water inlet device. Furthermore, the elastic design of the brush ring ensures its reliability.

[0020] The sweeper's water inlet mechanism offers convenient operation and a safe design, enabling flexible and convenient water addition. This helps improve sweeping efficiency, provides a more reliable guarantee for the sweeper's operation, and enhances reliability and safety in actual use. This design enhances the sweeper's functionality, overall design, and ease of use. Furthermore, the fixed exterior panel design adds to the vehicle's aesthetics and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of the water inlet device provided by an embodiment of the present invention when the cover member is in the open position, viewed from a first perspective;

[0022] Figure 2 This is a structural diagram of a terry welding piece provided by an embodiment of the present utility model;

[0023] Figure 3 This is a structural schematic diagram of the water inlet device provided by an embodiment of the present invention when the cover member is in the open position at a second viewing angle;

[0024] Figure 4 yes Figure 3 A partial enlarged view of middle A;

[0025] Figure 5 It is a structural schematic diagram of the water inlet device provided by an embodiment of the utility model when the cover member is in the closed position.

[0026] In the picture:

[0027] 100, water filling body; 110, side panel; 111, water filling port; 120, terry welding piece; 121, base ring; 122, ear plate; 123, brush ring; 130, first locking piece;

[0028] 200, cover plate; 210, cover plate body; 220, bracket; 230, universal wheel; 241, locking screw; 242, locking nut;

[0029] 300, rotating axis;

[0030] 400, exterior panel; 410, anti-slip layer. DETAILED DESCRIPTION

[0031] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0032] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a specific position, be constructed and operated in a specific position, and therefore should not be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions, and the first feature being "above", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is at a higher level than the second feature. The first feature being "below", "below" and "below" the second feature includes the first feature being directly below and obliquely below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0033] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0034] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0035] like Figures 1 to 5As shown, this embodiment provides a water adding inlet device, including an exterior panel 400, a water adding body 100 and a cover plate member 200; the water adding body 100 is fixed to the exterior panel 400, the water adding body 100 includes a side panel 110 and a terry welding member 120, the side panel 110 has a water adding inlet 111 opening upward, the terry welding member 120 includes a bristle ring 123, and the bristle ring 123 is arranged around the water adding inlet 111; the cover plate member 200 can rotate between an open position and a closed position relative to the water adding body 100, when the cover plate member 200 is in the closed position, the cover plate member 200 closes the opening of the bristle ring 123, and when the cover plate member 200 is in the open position, the cover plate member 200 opens the opening of the bristle ring 123, and the bristle ring 123 can be elastically clamped between the side panel 110 and the cover plate member 200.

[0036] The water inlet device utilizes a design that allows the cover plate 200 to rotate between an open position and a closed position relative to the water adding body 100, thereby enabling the water inlet 111 to be opened and closed by rotating the cover plate 200 horizontally, thereby providing the cover plate 200 with a protective function. By providing a bristle ring 123 that is elastically clamped between the side panel 110 and the cover plate 200, the gap between the side panel 110 and the cover plate 200 is filled, ensuring that the gap is effectively sealed when the cover plate body 210 closes the opening of the bristle ring 123. This prevents water from splashing out or foreign matter from entering during the water adding process, thereby achieving stable and safe use of the water inlet 111 and improving the structural stability of the water inlet device. At the same time, the elastic design of the bristle ring 123 ensures its reliability in use.

[0037] Specifically, when the cover member 200 is in the open position, the cover member 200 is partially placed on the brush ring 123, thereby providing local support for the cover member 200, effectively suppressing the deformation of the cover member 200 due to its own weight, thereby ensuring the smooth operation of the water inlet device, and further reducing the risk of the cover member 200 being stuck relative to the water adding body 100.

[0038] In this embodiment, the upper surface of the exterior panel 400 is provided with an anti-slip layer 410, and the cover member 200 includes a cover body 210 and a universal wheel 230. The universal wheel 230 can rotate relative to the cover body 210, and the universal wheel 230 rolls in cooperation with the anti-slip layer 410.

[0039] Through the rolling cooperation of the universal wheel 230 and the anti-slip layer 410, the rotation of the cover plate 200 relative to the water adding body 100 is more flexible, ensuring the convenient opening and closing of the water adding port 111, helping to reduce the deformation of the cover plate body 210, and avoiding the situation where the cover plate 200 is stuck relative to the water adding body 100, thereby making the water adding port device more stable during use and facilitating the switching of the position of the cover plate 200.

[0040] In this embodiment, the cover body 210 is rotatably connected to the water adding body 100 via the rotating shaft 300 , the axis of the rotating shaft 300 extends in the vertical direction, and the plane where the anti-slip layer 410 is located is parallel to the ground.

[0041] By rotatably connecting the cover body 210 to the water filling body 100 via the rotating shaft 300, the cover member 200 can be easily opened or closed, making the water filling device more flexible to use. Furthermore, the axis of the rotating shaft 300 extends vertically, and the plane of the anti-slip layer 410 is parallel to the ground. This not only improves the stability and ease of use of the water filling device, but also effectively utilizes space and reduces operational difficulty.

[0042] Furthermore, the bristle ring 123 is composed of a plurality of densely distributed bristle fibers, which extend in a vertical direction and are evenly arranged along the circumference of the bristle ring 123 .

[0043] The bristle ring 123 is composed of a number of densely distributed bristle fibers, which extend in a vertical direction and are evenly arranged, thereby effectively preventing water from splashing out or foreign matter from entering, and making the water inlet device have better sealing performance.

[0044] Furthermore, the terry welding part 120 also includes a base ring 121, and the bottom end of the bristle fiber is integrally formed on the base ring 121. The water inlet device also includes a plurality of first locking parts 130; the outer ring of the base ring 121 is evenly spaced with multiple ear plates 122, and the first locking parts 130 pass through the ear plates 122 and are screwed to the side wall 110.

[0045] By setting the base ring 121, the ear plate 122 and the first locking member 130, the terry loop welding member 120 can be firmly installed on the side panel 110, ensuring the relative position between the bristle ring 123 and the water adding body 100, enhancing the stability and durability of the entire water adding port device, and simplifying the installation and disassembly process of the terry loop welding member 120 on the water adding body 100.

[0046] In this embodiment, the plane where the cover body 210 is located is parallel to the ground, and the distance between the lower surface of the cover body 210 and the upper surface of the exterior panel 400 is smaller than the vertical height of the terry welding piece 120 .

[0047] The plane where the cover body 210 is located is parallel to the ground, and the distance between the lower plate surface of the cover body 210 and the upper plate surface of the exterior panel is smaller than the height of the terry welding part 120 in the vertical direction. This design ensures that the bristle ring 123 can be smoothly and elastically clamped between the cover body 210 and the side panel 110, so that the opening of the bristle ring 123 can be tightly closed to ensure the sealing effect of the cover part 200 when closing the water inlet 111.

[0048] Exemplarily, the rotating shaft 300 is connected to one end of the cover body 210 , and the universal wheel 230 is provided at the other end of the cover body 210 .

[0049] By connecting the rotating shaft 300 to one end of the cover body 210 and providing the universal wheel 230 at the other end, the entire cover member 200 is more flexible in rotation and movement, making it easier to operate and move. This makes the water inlet device more stable when opening and closing, improving ease of use and reducing operational difficulty.

[0050] In one embodiment of the present invention, the cover member 200 further includes a bracket 220, the universal wheel 230 is rotatably connected to the bracket 220, and the bracket 220 is fixed to the edge of the cover body 210. In one embodiment of the present invention, the bracket 220 is fixed to the bottom of the cover body 210.

[0051] The design of bracket 220 allows universal wheels 230 to be securely rotatably connected to cover body 210. Whether fixed to the edge or the bottom, this improves overall stability and operability, ensuring the practicality and convenience of the water inlet device. Specifically, the design of bracket 220 being fixed to the edge of cover body 210 facilitates its assembly and disassembly, as well as maintenance, helping to improve production and maintenance efficiency. The design of bracket 220 being fixed to the bottom of cover body 210 reduces the risk of damage to bracket 220 and universal wheels 230, reduces maintenance frequency, and helps reduce the space occupied by cover assembly 200.

[0052] Specifically, the universal wheel 230 includes a wheel body and a wheel frame. The wheel frame is fixed to the bracket 220 through a second locking member. The second locking member includes a locking screw 241 and a locking nut 242. The locking screw 241 passes through the wheel frame and the bracket 220 and is threadedly connected to the locking nut 242.

[0053] In this embodiment, the universal wheel 230 is made of soft rubber material.

[0054] Universal wheels 230 are made of a soft rubber material, which increases the friction coefficient between them and the anti-slip layer 410, enhancing the mobility and stability of the cover 200 while reducing noise and vibration during operation. These improvements make the water inlet device more stable during use, reduce damage to the exterior panel 400, and prevent the universal wheels 230 from scratching the exterior panel 400.

[0055] In this embodiment, the anti-slip layer 410 includes a wear-resistant tape, which is attached to the upper surface of the exterior panel 400. Specifically, the wear-resistant tape is a transparent PVC tape, and the shape of the transparent PVC tape is arranged along the path of the universal wheel 230.

[0056] By setting a wear-resistant tape as an anti-slip layer 410 and sticking it on the upper surface of the exterior panel 400, the anti-slip performance and wear resistance of the upper surface of the exterior panel 400 are improved, further protecting the exterior panel 400 from scratches, extending the service life of the water inlet device, enhancing the working stability, and improving the overall aesthetics.

[0057] In other implementations of this embodiment, the wear-resistant tape is other types of tape. The specific type of tape is determined by technicians in this field based on engineering practice. The determination method is common knowledge in this field and will not be elaborated here.

[0058] This embodiment also provides a sweeper, including a vehicle body and the above-mentioned water filling port device, the vehicle body has a water tank, the exterior panel 400 is fixed to the surface of the vehicle body, and the water filling body 100 partially extends into the water tank.

[0059] The sweeper utilizes the convenient and safe design of the water inlet device, enabling flexible and convenient water addition, which helps improve cleaning efficiency, provides more reliable operation, and enhances reliability and safety in actual use. This design improves the functionality of the sweeper, enhancing its overall design and ease of use. Furthermore, the fixed design of the exterior trim panel 400 also makes the entire sweeper more aesthetically pleasing and practical.

[0060] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. Those skilled in the art will appreciate that other variations or modifications can be made based on the above description. It is not necessary and impossible to enumerate all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. Water inlet device, characterized in that: include: Exterior panels (400); A water adding body (100) is fixedly mounted on the exterior panel (400), the water adding body (100) comprising a side panel (110) and a terry welding piece (120), the side panel (110) having a water adding port (111) opening upward, the terry welding piece (120) comprising a bristle ring (123), the bristle ring (123) being arranged around the water adding port (111); The cover member (200) can rotate between an open position and a closed position relative to the water adding body (100). When the cover member (200) is located at the closed position, the cover member (200) closes the opening of the bristle ring (123). When the cover member (200) is located at the open position, the cover member (200) opens the opening of the bristle ring (123). The bristle ring (123) can be elastically clamped between the side panel (110) and the cover member (200).

2. The water inlet device according to claim 1, characterized in that: The bristle ring (123) is composed of a plurality of densely distributed bristle fibers, the bristle fibers extending in a vertical direction and being evenly arranged along the circumference of the bristle ring (123).

3. The water inlet device according to claim 2, characterized in that: The terry welding part (120) further includes a base ring (121), the bottom end of the bristle fiber is integrally formed on the base ring (121), and the water inlet device further includes a plurality of first locking members (130); the outer ring of the base ring (121) is evenly spaced with a plurality of ear plates (122), and the first locking members (130) pass through the ear plates (122) and are screwed to the side circumference (110).

4. The water inlet device according to claim 1, characterized in that: The upper surface of the exterior panel (400) is provided with an anti-slip layer (410), and the cover plate member (200) comprises a cover plate body (210) and a universal wheel (230), wherein the universal wheel (230) can rotate relative to the cover plate body (210), and the universal wheel (230) and the anti-slip layer (410) are in rolling engagement.

5. The water inlet device according to claim 4, characterized in that: The cover plate body (210) is rotatably connected to the water adding body (100) via a rotating shaft (300), the axis of the rotating shaft (300) extends in a vertical direction, and the plane where the anti-slip layer (410) is located is parallel to the ground.

6. The water inlet device according to claim 5, characterized in that: The rotating shaft (300) is connected to one end of the cover plate body (210), and the universal wheel (230) is provided at the other end of the cover plate body (210).

7. The water inlet device according to claim 6, characterized in that: The cover plate member (200) further comprises a bracket (220), the universal wheel (230) is rotatably connected to the bracket (220), and the bracket (220) is fixed to the edge of the cover plate body (210); or, the bracket (220) is fixed to the bottom of the cover plate body (210).

8. The water inlet device according to claim 4, characterized in that: The plane where the cover plate body (210) is located is parallel to the ground, and the distance between the lower plate surface of the cover plate body (210) and the upper plate surface of the exterior decorative plate (400) is smaller than the height of the terry welding piece (120) in the vertical direction.

9. The water inlet device according to any one of claims 4 to 8, characterized in that: The universal wheel (230) is made of soft rubber material; and / or, The anti-slip layer (410) comprises a wear-resistant tape, and the wear-resistant tape is adhered to the upper surface of the exterior panel (400).

10. A sweeper, characterized in that: The vehicle body comprises a vehicle body and a water filling port device according to any one of claims 1 to 9, wherein the vehicle body has a water tank, the exterior panel (400) is fixed on the surface of the vehicle body, and the water filling body (100) partially extends into the water tank.

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