A window cleaner

Abstract

A window cleaner comprises a cleaning body and an operating rod connected to the cleaning body, and a cleaning part is arranged below the cleaning body; characterized in that: the cleaning part comprises two scraping strips arranged on the corresponding two edges of the cleaning body respectively, and a suction disc is arranged between the two scraping strips; when the cleaning body is adsorbed to the glass through the suction disc, the two scraping strips can abut against the glass surface, so that the operating rod and the cleaning body with the suction disc can be moved easily for cleaning. Since the cleaning part with the suction disc and the scraping strips makes the scraping strips abut against the glass surface for cleaning through the suction force of the suction disc when the window cleaner cleans the glass, the operator only needs to hold the operating rod to move for cleaning, especially for the operation of the limited space of the outdoor window, and the two scraping strips are arranged on the corresponding two edges of the cleaning body, so that the cleaning body cleaning part can be balanced during the cleaning process; a desorption element is arranged in the cleaning body, and the rotation of the desorption element is used to release the suction force of the suction disc, so that the cleaning body can be removed after cleaning; the above desorption element has simple structure and is easy to operate.

Description

Technical Field

[0001] This utility model relates to a window cleaning device. Background Technology

[0002] Currently, window cleaners on the market consist of a cleaning body and an operating lever located on top of the cleaning body. When cleaning glass, the operator holds the operating lever and presses the cleaning body to clean the glass. However, window cleaners are not easy to operate when pressing and cleaning exterior glass, and are time-consuming and laborious, so there is an urgent need for improvement. Utility Model Content

[0003] One objective of this invention is to provide a window cleaner that solves the aforementioned problems.

[0004] To achieve the above-mentioned utility model objectives, this utility model is implemented through the following technical solution: a window cleaner, comprising a cleaning body and an operating rod connected above the cleaning body, wherein a cleaning part is provided below the cleaning body; characterized in that: the cleaning part includes scrapers respectively provided on the corresponding two edges of the cleaning body, and a suction cup provided between the two scrapers; when the cleaning body is adsorbed onto the glass by the suction cup, its two scrapers can abut against the glass surface, thereby the operating rod combined with the cleaning body with the suction cup can be easily moved for cleaning.

[0005] In this invention, the two scraper strips below the wiping body are arranged in a figure-eight shape. The above structure further optimizes the product.

[0006] In this invention, the wiping body is provided with a rotatable desucking component. The upper end of the desucking component is exposed outside the wiping body for operation, or the upper end of the desucking component is tractably connected to the driving component. When its lower end is driven to rotate, it can resist the suction cup and lift it, thereby releasing the suction force of the suction cup. The desucking component structure, when driven to rotate, can achieve the purpose of releasing the suction force of the suction cup.

[0007] In this invention, a spring is provided between the desorption component and the wiping body. The spring is used to reset the desorption component after it has moved, ensuring that its lower end moves away from the suction cup when no external force is applied. The wiping body has a stop to limit the rotation angle of the desorption component and a hole for the lower end of the desorption component to be exposed. The above-mentioned spring structure can achieve the purpose of resetting the desorption component after it has moved.

[0008] In this invention, the wiping body includes an upper shell and a lower shell, which are detachably connected. The desucking component is rotatably confined between the upper and lower shells. The lower end of the desucking component is provided with a shovel head, which releases the suction space of the suction cup when it contacts and lifts up. The above structure further optimizes the product.

[0009] In this invention, a guide groove is formed between the upper and lower shells, and a driving member is movably disposed in the guide groove. The movement of the driving member in the guide groove can drive the desorption member to rotate. Under non-external force, a spring drives the desorption member and the driving member to move and then reset, causing the lower end of the desorption member to move away from the suction cup. The lower end of the driving member is provided with an abutment position that can resist the rotation of the desorption member, and the driving member is partially exposed outside the upper shell for operation. The desorption member can be driven to rotate through the driving member structure.

[0010] The advantages of this utility model are as follows: because the cleaning part of the suction cup combined with the scraper blade allows the scraper blade to be cleaned against the glass surface by the suction force of the suction cup, so the operator only needs to hold the operating rod to move and clean, which is especially convenient for operation in the limited space of outdoor windows. Furthermore, the two scraper blades are respectively equipped with cleaning bodies corresponding to the two edges, so that the cleaning body cleaning part is balanced during the cleaning process. The cleaning body is equipped with a de-suction component, and the rotation of the de-suction component is used to release the suction force of the suction cup, so that the cleaning body can be removed after cleaning. The de-suction component has a simple structure and is easy to operate. Attached Figure Description

[0011] Figure 1 This is a structural schematic diagram of the window cleaning device of this utility model.

[0012] Figure 2 This is an exploded view of the structure of the window cleaning device of this utility model.

[0013] Figure 3 This is a cross-sectional view of the structure of the desorption component of this utility model when it is in a non-desorption state.

[0014] Figure 4 This is a cross-sectional view of the structure of the desorption component of this utility model when it is in the desorption state. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings and through embodiments. (Refer to...) Figures 1 to 4 As shown: This utility model discloses a window cleaner, comprising a cleaning body and an operating rod 20 connected above the cleaning body 1. A cleaning section is provided below the cleaning body. The cleaning section includes scrapers 41 on opposite edges of the cleaning body, with a suction cup 2 between the two scrapers. When the cleaning body is adhered to the glass by the suction cup, the two scrapers can contact the glass surface, allowing the operating rod and the suction cup-equipped cleaning body to be easily moved for cleaning. The two scrapers below the cleaning body are arranged in a V-shape. This window cleaner can also be used for cleaning doors and walls.

[0016] In an embodiment, the wiping body is provided with a rotatable desucking member 3. The upper end of the desucking member is exposed outside the wiping body for operation, or the upper end of the desucking member is transmissionably connected to the driving member 4. When its lower end is driven to rotate, it can resist the suction cup and lift up to release the suction force of the suction cup.

[0017] In this embodiment, a spring 5 is provided between the desorption component and the wiping body. The spring is used to reset the desorption component after it moves, so that its lower end is away from the suction cup when no external force is applied. The wiping body is provided with a stop 6 to limit the rotation angle of the desorption component and a hole 7 for the lower end of the desorption component to be exposed.

[0018] In this embodiment, the wiping body includes an upper housing 8 and a lower housing 9, which are detachably connected. The desucking component is rotatably confined between the upper and lower housings. The lower end of the desucking component is provided with a scraper head 10, which releases the suction space of the suction cup when it contacts and lifts up. Both ends of the desucking component are provided with locking heads 22, and corresponding locking grooves 21 are provided between the upper and lower housings. The desucking component can rotate relative to the wiping body through the connection between the locking heads and the locking grooves. The upper and lower housings can be connected by a screw structure or by a snap-fit ​​structure C. The snap-fit ​​structure C includes locking heads C and locking grooves C for the upper and lower housings, respectively, and the upper and lower housings are detachably connected through the locking heads C and locking grooves C.

[0019] In this embodiment, a guide groove 11 is formed between the upper and lower housings. The driving member 4 is movably disposed in the guide groove. The movement of the driving member in the guide groove can drive the desorption member to rotate. Under non-external force, the spring 5 drives the desorption member and the driving member to move and then resets so that the lower end of the desorption member moves away from the suction cup. The lower end of the driving member is provided with a contact position 18 that can resist the rotation of the desorption member. The driving member is partially exposed outside the upper housing for operation.

[0020] The working process of this embodiment is as follows: When the window cleaner is cleaning, the operator holds the operating rod and the two scrapers of the cleaner contact the glass surface as the suction cup under the cleaner body adheres to it, so that the operator can move the cleaner body to clean the glass; when the window cleaner removes the glass, the de-suction component is driven to rotate, so that its lower end contacts the suction cup and lifts up, thereby releasing the suction space of the suction cup. After the de-suction component moves, it can be reset by the spring, so that its lower end moves away from the suction cup without the action of external force.

[0021] Because the cleaning part of this utility model combines a suction cup with a scraper, the scraper can be pulled against the glass surface by the suction of the suction cup when cleaning the glass. Thus, the operator only needs to hold the operating lever to move and clean, which is especially useful for operation in the limited space of outdoor windows. Furthermore, the two scrapers are respectively equipped with cleaning bodies corresponding to the two edges, so that the cleaning body can be balanced during the cleaning process. The cleaning body is equipped with a de-suction component. The rotation of the de-suction component is used to release the suction of the suction cup, so that the cleaning body can be removed after cleaning. The de-suction component has a simple structure and is easy to operate.

[0022] The above embodiments are merely individual cases of this utility model. Any substitutions or combinations between embodiments made in accordance with the spirit of this utility model should be understood as not departing from the protection scope of this utility model.

Claims

1. A window cleaner, comprising a cleaning body and an operating rod connected above the cleaning body, wherein a cleaning section is provided below the cleaning body; characterized in that: The cleaning unit includes a wiping body with squeegees on its two corresponding edges and a suction cup between the two squeegees. When the wiping body is attached to the glass by the suction cup, its two squeegees can contact the glass surface, so that the operating rod combined with the wiping body with the suction cup can be easily moved for cleaning.

2. The window cleaner according to claim 1, characterized in that: The two scraper strips below the wiping body are arranged in a figure-eight shape.

3. The window cleaner according to claim 2, characterized in that: The wiping body is provided with a rotatable desucking component. The upper end of the desucking component is exposed outside the wiping body for operation, or the upper end of the desucking component is transmissionably connected to the driving component. When its lower end is driven to rotate, it can resist the suction cup and lift up to release the suction force of the suction cup.

4. The window cleaner according to claim 3, characterized in that: A spring is provided between the desorption element and the wiping body. The spring is used to reset the desorption component after it has moved, so that its lower end is away from the suction cup when no external force is applied; the wiping body is provided with a stop to limit the rotation angle of the desorption component and a hole for the lower end of the desorption component to be exposed.

5. The window cleaner according to claim 4, characterized in that: The wiping body includes an upper shell and a lower shell, which are detachably connected. The desucking component is rotatably confined between the upper and lower shells. The lower end of the desucking component is provided with a shovel head, which releases the suction space of the suction cup when it touches the suction cup and is lifted.

6. The window cleaner according to claim 5, characterized in that: A guide groove is formed between the upper and lower shells. The driving component is movably disposed in the guide groove. The movement of the driving component in the guide groove can drive the desorption component to rotate. Under non-external force, the spring drives the desorption component and the driving component to move and then reset so that the lower end of the desorption component moves away from the suction cup. The lower end of the driving component is provided with a contact position that can resist the rotation of the desorption component. The driving component is partially exposed outside the upper shell for operation.

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