Anti-falling magnetic glass wipe outer wipe body suction cup

Abstract

The application discloses a kind of anti-falling magnetic glass wipe outer wipe body suction disc, including suction disc body, concentrically arranged with annular separation ring in suction disc body, annular flanging is respectively arranged at the outer edge and inner edge of one side of separation ring, annular recess is respectively arranged at the inside of suction disc body corresponding annular flanging, annular flanging is respectively inserted into corresponding annular recess;Multiple positioning clamping edges are uniformly distributed on the circumference of annular flanging, multiple positioning long holes are uniformly distributed in the annular recess, the positioning clamping edge and the positioning long hole one-to-one and respectively inserted into corresponding positioning long hole;Anti-falling clamping hook is symmetrically provided at the both sides of the front end of each positioning clamping edge, and is inserted into positioning long hole along with positioning clamping edge.The suction disc can avoid the suction of suction disc to hinder the wiping movement of outer wipe body when wiping, so that wiping work is easy and free;And the suction disc can be quickly adsorbed on the outside of window glass by the reset of separation ring after wiping, so that outer wipe body can be well adsorbed on window glass, and is not easy to fall off.

Description

Technical Field

[0001] This utility model relates to a suction cup, and more particularly to a magnetic glass cleaner suction cup that prevents detachment. Background Technology

[0002] Existing magnetic glass cleaners rely on the attraction of two magnetic erasers to hold the glass window on the inside and outside sides. When cleaning is finished and the glass is removed, you need to hold the two magnetic erasers with both hands. Otherwise, the magnetic eraser on the outside of the glass window will easily fall off after losing the attraction of the magnetic eraser on the inside.

[0003] To address the aforementioned issues, CN108272381A discloses a labor-saving, anti-fall-off double-sided glass cleaner, comprising an inner cleaning body and an outer cleaning body. The inner and outer cleaning bodies each have mutually attracting magnets within their respective cavities. The front of each body has a rubber scraper and a wiping felt strip, respectively. A vacuum suction cup is located on the front of the outer cleaning body. A friction protrusion is located at the center of the vacuum suction cup, and a friction ring or multiple small protrusions evenly distributed around its circumference are located within the inner cavity of the vacuum suction cup. Both the friction ring and the small protrusions are made of a hard material. During use, the vacuum suction cup deforms under the magnetic force of the magnets, causing the friction ring or small protrusions to contact the outer side of the window glass, preventing the suction force of the suction cup from hindering the wiping movement of the outer cleaning body. When the outer cleaning body detaches from the magnets of the inner cleaning body, it adheres to the outer side of the window glass under the action of the vacuum suction cup, preventing the outer cleaning body from accidentally falling off during or after wiping.

[0004] This type of glass cleaning suction cup has the following problems: 1. During use, the friction ring provides support. Due to the height of the friction ring, air cannot be completely expelled from the suction cup. After wiping, the inner and outer wiping bodies lose their magnetism, affecting the adhesion and preventing the outer wiping body from adhering well to the outside of the glass. 2. The friction ring is bonded to the inside of the suction cup, resulting in a weak connection, easy detachment, and short service life.

[0005] To solve the above-mentioned technical problems, utility model patent application number 2023216116784 discloses an anti-falling magnetic glass wiper body, including a suction cup, a circular petal-shaped isolation piece is provided inside the suction cup, the isolation piece is inserted into the central hole of the suction cup through a positioning sleeve fixed at the center, and multiple elastic teeth are evenly distributed on the outer circumference of the isolation piece, which are used to deform under the action of magnets during wiping, support the edge of the suction cup and contact the outside of the window glass.

[0006] The suction cup with a separator plate installed on this type of external wiping body has a certain rigidity because the separator plate is petal-shaped and its center is inserted into the central hole of the suction cup. When in use, it is necessary to increase the magnetism of the magnet to overcome the rigidity of the separator plate itself and flatten the curved petal part in order to prevent the suction cup from obstructing the sliding of the external wiping body, which increases the manufacturing cost of the product. Utility Model Content

[0007] The technical problem to be solved by this utility model is to provide a magnetic glass cleaner outer cleaning body suction cup that prevents the suction force of the suction cup from hindering the cleaning movement of the outer cleaning body during cleaning, and at the same time, after cleaning, the outer cleaning body can be well adsorbed on the outside of the glass and is not easy to fall off.

[0008] To solve the above problems, the present invention adopts the following technical solution: A magnetic glass cleaner suction cup designed to prevent detachment includes a suction cup body. Its key feature is that an annular separation ring is concentrically arranged within the suction cup body. An annular flange is provided on the outer and inner edges of one side of the separation ring. An annular groove is provided on the inner side of the suction cup body corresponding to the annular flange, and the annular flange is inserted into the corresponding annular groove. Multiple positioning edges are evenly distributed circumferentially on the annular flange, and multiple positioning elongated holes are evenly distributed within the annular grooves. Each positioning edge corresponds to one positioning elongated hole and is inserted into its corresponding positioning elongated hole. Anti-detachment hooks are symmetrically provided on both sides of the front end of each positioning edge, used to follow the positioning edge into the corresponding positioning elongated hole, ensuring that the separation ring adheres to the suction cup body.

[0009] As a further preferred embodiment, a plug is fixedly inserted into the central hole of the suction cup body to securely fix the suction cup to the outer wiping body.

[0010] As a further preferred embodiment, the separation ring is made by stamping a thin metal sheet.

[0011] As a further preferred embodiment, the positioning elongated hole is a blind hole, and a protrusion is provided on the outside of the suction cup body corresponding to each positioning elongated hole position to prevent the positioning card from breaking through the positioning elongated hole.

[0012] As a further preferred option, multiple small protrusions are evenly distributed along the circumference on the outer side of the separation ring to avoid scratching the window glass.

[0013] The beneficial effects of this utility model are: 1. Because a separation ring is concentrically arranged inside the suction cup body, and the separation ring is made of a thin metal sheet and is attached to the suction cup body, the suction cup can be deformed by the magnet in the outer cleaning body during wiping, so that the separation ring contacts the window glass and can expel the air inside the suction cup. This can prevent the suction force of the suction cup from hindering the wiping movement of the outer cleaning body, making the wiping work easy and free. Moreover, after wiping, when the inner and outer cleaning bodies lose their magnetism, the suction cup can be quickly adsorbed to the outside of the window glass by the reset of the separation ring, so that the outer cleaning body can be well adsorbed on the window glass and is not easy to fall off.

[0014] 2. Because multiple positioning clips are evenly distributed around the circumference of the annular flange on one side of the separation ring, and multiple positioning elongated holes are evenly distributed in the annular groove, the positioning clips are respectively inserted into the corresponding positioning elongated holes; anti-detachment hooks are symmetrically provided on both sides of the front end of each positioning clip, which are used to follow the positioning clip into the corresponding positioning elongated hole, thus ensuring that the separation ring fits the suction cup body and is firmly connected and not easy to fall off.

[0015] 3. Since the separation ring is ring-shaped, it is not necessary to increase the magnetism of the magnet to overcome the rigidity of the separation ring itself during use, which will not increase the manufacturing cost of the product. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 yes Figure 1 The right view.

[0018] Figure 3 yes Figure 1 Enlarged view of part I.

[0019] Figure 4 This is a schematic diagram of the usage state of this utility model.

[0020] Figure 5 This is a three-dimensional structural diagram of the separation ring.

[0021] In the diagram: suction cup body 1, protrusion 101, annular groove 102, positioning elongated hole 103, separation ring 2, annular flange 201, positioning retaining edge 202, anti-detachment hook 203, small protrusion 204, plug 3, window glass 4. Detailed Implementation

[0022] like Figures 1-5 As shown, the present invention relates to an anti-falling magnetic glass cleaner suction cup, which includes a suction cup body 1. An annular separation ring 2 is concentrically arranged inside the suction cup body 1. An integral annular flange 201 is provided on the outer edge and inner edge of one side of the separation ring 2. An annular groove 102 is provided on the inner side of the suction cup body 1 corresponding to the annular flange 201. The annular flange 201 is inserted into the corresponding annular groove 102.

[0023] Multiple positioning edges 202 are evenly distributed circumferentially on the end face of the annular flange 201. In this embodiment, six positioning edges are used as an example. Multiple positioning elongated holes 103 are evenly distributed circumferentially within the annular groove 102. The positioning edges 202 correspond one-to-one with the positioning elongated holes 103 and are inserted into the corresponding positioning elongated holes 103. An integral anti-detachment hook 203 is symmetrically provided on both sides of the front end of each positioning edge 202, which is used to follow the positioning edge 202 into the corresponding positioning elongated hole 103 to ensure that the separation ring 2 fits the suction cup body 1.

[0024] A plug 3 is fixedly inserted into the center hole of the suction cup body 1. The plug 3 is made of hard plastic or aluminum rivet with a low coefficient of friction so as to firmly fix the suction cup to the outer wiping body.

[0025] The separation ring 2 is made of a thin metal sheet, preferably stainless steel. Multiple small protrusions 204 are evenly distributed along the circumference on the outer side of the separation ring 2 to prevent scratching the window glass.

[0026] The positioning elongated hole 103 is a rectangular blind hole. On the outside of the suction cup body 1, a protrusion 101 is provided at each position corresponding to the positioning elongated hole 103 to prevent the positioning card from being inserted into the positioning elongated hole 103 by the edge 202.

[0027] When using Figure 4 As shown, the suction cup is attached to the middle of the outer cleaning body by the mushroom head at the center of the outer side. Under the action of the magnets of the inner and outer cleaning bodies, the suction cup body 1 is deformed, so that the separation ring 2 contacts the outer side of the window glass 4, thereby greatly reducing the sliding resistance formed by the suction cup on the outer cleaning body and avoiding the suction force of the suction cup from hindering the cleaning movement of the outer cleaning body during wiping.

[0028] After wiping is complete, remove the inner cleaning body. The magnet on the outer cleaning body loses the attraction of the inner cleaning body, pulling the center of the suction cup outward. At the same time, the separation ring 2 is attached to the inner wall of the suction cup, allowing the edge of the suction cup to quickly contact and adhere to the outside of the window glass. Under the action of the suction cup, the outer cleaning body can be stably adhered to the outside of the glass, effectively preventing the outer cleaning body from falling off, so that the user can reach out and remove the outer cleaning body.

[0029] Although the embodiments of this utility model have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for this utility model. For those skilled in the art, other modifications can be easily made. Therefore, without departing from the general concept defined by the claims and their equivalents, this utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A magnetic glass cleaner suction cup for preventing detachment, comprising a suction cup body, characterized in that: A concentric annular separation ring is arranged within the suction cup body. Annular flanges are provided on the outer and inner edges of one side of the separation ring. Annular grooves are provided on the inner side of the suction cup body corresponding to the annular flanges. The annular flanges are inserted into the corresponding annular grooves. Multiple positioning clips are evenly distributed around the annular flanges. Multiple positioning elongated holes are evenly distributed within the annular grooves. The positioning clips correspond one-to-one with the positioning elongated holes and are inserted into the corresponding positioning elongated holes. Anti-detachment hooks are symmetrically provided on both sides of the front end of each positioning clip to follow the positioning clip into the corresponding positioning elongated hole, ensuring that the separation ring fits the suction cup body.

2. The anti-falling magnetic glass cleaner outer cleaning body suction cup according to claim 1, characterized in that: A plug is fixedly inserted into the center hole of the suction cup body to securely fix the suction cup to the outer wiping body.

3. The anti-falling magnetic glass cleaner outer cleaning body suction cup according to claim 1, characterized in that: The separation ring is made by stamping a thin metal sheet.

4. The anti-falling magnetic glass cleaner outer cleaning body suction cup according to claim 1, characterized in that: The positioning elongated hole is a blind hole, and a protrusion is provided on the outside of the suction cup body corresponding to each positioning elongated hole position to prevent the positioning card from breaking the positioning elongated hole.

5. The anti-falling magnetic glass cleaner outer cleaning body suction cup according to claim 1 or 3, characterized in that: Multiple small protrusions are evenly distributed along the circumference on the outer side of the separation ring to prevent scratching the window glass.

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