Magnetic glass wiper with magnetic force convenient to adjust

Abstract

The utility model relates to the technical field of magnetic glass wipers, and discloses a magnetic glass wiper convenient to adjust magnetic force, which comprises an inner wiping shell and an outer wiping shell, a mounting box body is arranged at the bottom of the inner wiping shell, and a mounting frame plate is arranged in the mounting box body. Main magnets are fixedly connected to the four corners of the bottom of the mounting frame plate, a threaded rod is arranged in the middle of the top of the mounting frame plate, the threaded rod penetrates through the mounting frame plate and extends to the bottom of an inner cavity of the mounting box body, and a rotary knob is fixedly connected to the top end of the threaded rod; when the magnetic force adjusting device is used, operation is convenient and fast, the magnetic force can be flexibly adjusted according to actual needs, the magnetic force adjusting structure is simplified, magnetic force adjustment is simpler and faster, use is convenient, meanwhile, economic cost is saved, and the magnetic force adjusting device is more suitable for popularization and has good popularization prospects. And the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic glass wipers, and more particularly to a magnetic glass wiper with easy adjustment of magnetic force. Background Art

[0002] Magnetic glass wipers have magnets on both the inner and outer glass wipers, which use magnetic adsorption to make the inner and outer glass wipers adsorb to each other across the glass.

[0003] The existing magnetic glass wiper has a complex structure and is inconvenient to operate. Its magnetic force adjustment structure is complex, which is not conducive to the production and manufacturing of window wipers, increases costs, and is not conducive to the promotion and use of window wipers. Secondly, when using the magnetic glass wiper, the wiping cotton needs to be cleaned, maintained and replaced. The existing replacement of the wiping cotton is cumbersome, time-consuming and labor-intensive, and inconvenient to use. Therefore, we propose a magnetic glass wiper with easy-to-adjust magnetic force to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a magnetic glass eraser with easy adjustment of the magnetic force, so as to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a magnetic glass wiper which is convenient for adjusting the size of the magnetic force, comprising an inner wiping shell and an outer wiping shell, a mounting box being provided at the bottom of the inner wiping shell, a mounting frame plate being provided inside the mounting box, the four corners of the bottom of the mounting frame plate being fixedly connected with a main magnet, a threaded rod being provided in the middle of the top of the mounting frame plate, the threaded rod extending through the mounting frame plate to the bottom of the inner cavity of the mounting box, the top of the threaded rod being fixedly connected with a knob, the knob extending through the inner wiping shell to the outside at one end being fixedly sleeved with a socket wrench, the middle parts of both sides of the mounting frame plate being symmetrically fixedly connected with limiting sliders, the inner walls on both sides of the inner wiping shell being symmetrically provided with limiting slots, and the bottoms of the mounting box and the outer wiping shell are both provided with wiping cotton fixing components.

[0006] Preferably, the bottom end of the threaded rod is connected to the mounting box bearing, and the limiting slider and the limiting sliding groove form a sliding connection structure.

[0007] Preferably, a secondary magnet is fixedly connected to the top of the outer wiping shell, and the main magnet and the secondary magnet attract each other.

[0008] Preferably, the wiping cotton fixing assembly includes an L-shaped fixing plate fixedly connected to both sides of the mounting box and the bottom of the outer wiping shell, a wiping cotton is provided on the top of the L-shaped fixing plate, a movable groove is provided in the middle of one side of the L-shaped fixing plate close to the wiping cotton, a rotating screw is provided in the middle of the bottom of the L-shaped fixing plate, and the rotating screw extends through the L-shaped fixing plate to the inside of the movable groove. One end is threadedly connected to an internal threaded moving block, and one side of the internal threaded moving block is fixedly connected to a pressure plate.

[0009] Preferably, a plurality of anti-slip grooves evenly and equidistantly distributed are provided at the bottom of the pressure plate, and one end of the rotating screw extending into the movable groove is connected to the L-shaped fixed plate bearing.

[0010] Preferably, one side of the bottom of the installation box and the outer wiping shell is provided with an L-shaped installation groove, and a corresponding wiper is provided in each of the installation grooves.

[0011] The technical effects and advantages of this utility model are:

[0012] 1. When the utility model is in use, by rotating the socket wrench clockwise, the socket wrench drives the knob to rotate, thereby driving the threaded rod to rotate, and the threaded rod drives the mounting frame plate to move up, so that the limit slider moves up along the limit slide groove, so that the mounting frame plate moves up stably, thereby driving the main magnet to move up, and then facilitating the increase of the distance between the main magnet and the auxiliary magnet, so that the magnetic force between the two is reduced. Conversely, only the socket wrench needs to be rotated counterclockwise to adjust the magnetic force between the two. The utility model has a simple structure and is easy to operate. It is convenient to flexibly adjust the magnetic force according to actual needs, simplifies the structure of the magnetic force adjustment, makes the magnetic force adjustment simpler, faster and more convenient to use, and saves economic costs at the same time. It is more suitable for promotion and is conducive to improving the practicality of the device.

[0013] 2. The utility model is provided with a wiping cotton fixing assembly. When using the device, by rotating the rotating screw clockwise, the rotating screw drives the internal thread moving block to move up along the moving groove, thereby driving the pressure plate to move up, so that the pressure plate is separated from the wiping cotton, making it convenient to remove the wiping cotton. Conversely, it is only necessary to place the wiping cotton on the top of the two L-shaped fixing plates, and the rotating screw can be rotated counterclockwise to move the pressure plate down, which is convenient for clamping and fixing the wiping cotton. The operation is convenient, and the maintenance and replacement of the wiping cotton are convenient, and it is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 This is a schematic diagram of the exploded structure of the inner wiping component of the present invention.

[0016] Figure 3This is a schematic diagram of the internal structure of the inner wiping shell of the present utility model.

[0017] Figure 4 This is a schematic structural diagram of the outer wiping component of the present utility model.

[0018] Figure 5 This is a schematic diagram of the cross-sectional structure of the wiping cotton fixing component of the present invention.

[0019] Figure 6 It is a schematic diagram of the overall bottom structure of the utility model.

[0020] The accompanying drawings are marked as follows: 1. Inner wiping shell; 2. Socket wrench; 3. Mounting box; 4. Knob; 5. Threaded rod; 6. Limiting slider; 7. Mounting frame plate; 8. Main magnet; 9. Wiping cotton fixing assembly; 91. Wiping cotton; 92. L-shaped fixing plate; 93. Moving groove; 94. Rotating screw; 95. Internal thread moving block; 96. Pressure plate; 10. Limiting slide groove; 11. Auxiliary magnet; 12. Outer wiping shell; 13. Wiper. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the drawings in the present invention. In addition, the forms of the various structures described in the following embodiments are merely examples. The magnetic glass wiper for facilitating adjustment of the magnetic force involved in the present invention is not limited to the various structures described in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] The utility model provides a magnetic glass cleaner which is easy to adjust the magnetic force. Figure 1-6 As shown, it includes an inner wiping shell 1 and an outer wiping shell 12. The bottom of the inner wiping shell 1 is provided with a mounting box 3, and the interior of the mounting box 3 is provided with a mounting frame plate 7. The four corners of the bottom of the mounting frame plate 7 are fixedly connected to the main magnet 8. A threaded rod 5 is provided in the middle of the top of the mounting frame plate 7. The threaded rod 5 extends through the mounting frame plate 7 to the bottom of the inner cavity of the mounting box 3. The top of the threaded rod 5 is fixedly connected to a knob 4. The knob 4 extends through the inner wiping shell 1 to the outside and is fixedly sleeved with a socket wrench 2. The middle of both sides of the mounting frame plate 7 is symmetrically fixedly connected to the limit slider 6. The inner walls of both sides of the inner wiping shell 1 are symmetrically provided with limit slots 10. The bottom of the mounting box 3 and the outer wiping shell 12 are both provided with a wiping cotton fixing assembly 9. The bottom end of the threaded rod 5 is connected to the mounting box 3 with a bearing. The limit slider 6 and the limit slot 10 form a sliding connection structure. The top of the outer wiping shell 12 is fixedly connected to the secondary magnet 11, and the main magnet 8 and the secondary magnet 11 attract each other.

[0023] In the embodiment of the present application, when in use, an isolation pad is provided between the two products to isolate the magnetic force and prevent the two products from being sucked together. If the two products are accidentally sucked together, the isolation pad in the middle is not provided. A groove is provided in the middle of the bottom of (3) and (12), which can be easily pried open using an opener, thereby facilitating opening. The isolation pad is inserted between (3) and (12) to isolate the magnetic force, thereby facilitating opening the product and readjusting the magnetic force distribution. By rotating the socket wrench 2 clockwise, the socket wrench 2 drives the knob 4 to rotate, thereby driving the threaded rod 5 to rotate, and the threaded rod 5 drives the mounting frame plate 7 to move upward, so that the limiting slider 6 moves upward along the limiting slide groove 10, thereby causing the mounting frame plate 7 to move upward stably, thereby driving the main magnet 8 to move upward, thereby facilitating increasing the distance between the main magnet 8 and the secondary magnet 11, thereby making The magnetic force between the two can be adjusted to be small. Conversely, the magnetic force between the two can be adjusted to be large by rotating the socket wrench 2 counterclockwise. The structure is simple and the operation is convenient. It is convenient to flexibly adjust the magnetic force according to actual needs, simplifies the structure of the magnetic force adjustment, makes the magnetic force adjustment simpler and faster, and is convenient to use. At the same time, it saves economic costs and is more suitable for promotion. By rotating the rotating screw 94 clockwise, the rotating screw 94 drives the internal thread moving block 95 to move up along the moving groove 93, thereby driving the pressure plate 96 to move up, so that the pressure plate 96 is separated from the wiping cotton 91, thereby facilitating the removal of the wiping cotton 91. Conversely, it is only necessary to place the wiping cotton 91 on the top of the two L-shaped fixing plates 92, and the rotating screw 94 can be rotated counterclockwise to move the pressure plate 96 down, which is convenient for clamping and fixing the wiping cotton 91. The operation is convenient, and the maintenance and replacement of the wiping cotton 91 are convenient and easy to use.

[0024] Furthermore, the wiping cotton fixing assembly 9 includes an L-shaped fixing plate 92 fixedly connected to both sides of the bottom of the mounting box 3 and the outer wiping shell 12, a wiping cotton 91 is provided on the top of the L-shaped fixing plate 92, a moving groove 93 in the middle of one side of the L-shaped fixing plate 92 close to the wiping cotton 91, a rotating screw 94 is provided in the middle of the bottom of the L-shaped fixing plate 92, and the rotating screw 94 passes through the L-shaped fixing plate 92 and extends to the inside of the moving groove 93 and is threadedly connected to an internal threaded moving block 95. One side of the internal threaded moving block 95 is fixedly connected to a pressing plate 96, and a number of anti-slip grooves evenly and equidistantly distributed are provided at the bottom of the pressing plate 96. The rotating screw 94 is provided with a plurality of anti-slip grooves evenly and equidistantly distributed at the bottom. The end of the rod 94 extending to the inside of the movable groove 93 is connected to the bearing of the L-shaped fixed plate 92. When in use, by rotating the rotating screw 94 clockwise, the rotating screw 94 drives the internal threaded movable block 95 to move up along the movable groove 93, thereby driving the pressure plate 96 to move up, so that the pressure plate 96 is separated from the wiping cotton 91, making it convenient to remove the wiping cotton 91. Conversely, it is only necessary to place the wiping cotton 91 on the top of the two L-shaped fixed plates 92, and the rotating screw 94 can be rotated counterclockwise to move the pressure plate 96 down, so that the wiping cotton 91 can be clamped and fixed. The operation is convenient, and the maintenance and replacement of the wiping cotton 91 are convenient, and it is easy to use.

[0025] Furthermore, an L-shaped mounting groove is provided on one side of the bottom of the mounting box 3 and the outer wiping shell 12, and a corresponding wiper 13 is provided in each mounting groove. When in use, the provided wiper 13 facilitates scraping the inner and outer walls of the glass, thereby achieving a better cleaning effect.

[0026] The working principle of the present invention is as follows: when in use, by rotating the socket wrench 2 clockwise, the socket wrench 2 drives the knob 4 to rotate, thereby driving the threaded rod 5 to rotate, and the threaded rod 5 drives the mounting frame plate 7 to move up, so that the limiting slider 6 moves up along the limiting slide groove 10, so that the mounting frame plate 7 moves up stably, thereby driving the main magnet 8 to move up, and then facilitating the increase of the distance between the main magnet 8 and the auxiliary magnet 11, so that the magnetic force between the two is reduced. Conversely, only the socket wrench 2 needs to be rotated counterclockwise to adjust the magnetic force between the two. The structure is simple, the operation is convenient, and the magnetic force can be flexibly adjusted according to actual needs, which simplifies the operation. The magnetic adjustment structure makes the magnetic adjustment simpler, faster and more convenient to use, while saving economic costs and being more suitable for promotion. By rotating the rotating screw 94 clockwise, the rotating screw 94 drives the internal thread moving block 95 to move upward along the moving groove 93, thereby driving the pressure plate 96 to move upward, so that the pressure plate 96 is separated from the wiping cotton 91, thereby facilitating the removal of the wiping cotton 91. Conversely, it is only necessary to place the wiping cotton 91 on the top of the two L-shaped fixing plates 92, and the pressing plate 96 can be moved down by rotating the rotating screw 94 counterclockwise, which is convenient for clamping and fixing the wiping cotton 91. The operation is convenient, and the maintenance and replacement of the wiping cotton 91 are convenient, and it is easy to use.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0028] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0029] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A magnetic glass wiper with easily adjustable magnetic force, comprising an inner wiping shell (1) and an outer wiping shell (12), characterized in that: The bottom of the inner wiping shell (1) is provided with a mounting box (3), the interior of the mounting box (3) is provided with a mounting frame plate (7), the bottom four corners of the mounting frame plate (7) are fixedly connected with main magnets (8), the top middle of the mounting frame plate (7) is provided with a threaded rod (5), the threaded rod (5) passes through the mounting frame plate (7) and extends to the bottom of the inner cavity of the mounting box (3), the top of the threaded rod (5) is fixedly connected with a knob (4), the knob (4) passes through the inner wiping shell (1) and extends to the outside and is fixedly sleeved with a socket wrench (2), the middle of both sides of the mounting frame plate (7) are symmetrically fixedly connected with limiting sliders (6), the inner walls of both sides of the inner wiping shell (1) are symmetrically provided with limiting slots (10), and the bottoms of the mounting box (3) and the outer wiping shell (12) are both provided with wiping cotton fixing components (9).

2. The magnetic glass cleaner with adjustable magnetic force according to claim 1, characterized in that: The bottom end of the threaded rod (5) is connected to the bearing of the mounting box (3), and the limiting sliding block (6) and the limiting sliding groove (10) form a sliding connection structure.

3. The magnetic glass cleaner with adjustable magnetic force according to claim 1, characterized in that: A secondary magnet (11) is fixedly connected to the top of the outer wiping shell (12), and the main magnet (8) and the secondary magnet (11) attract each other.

4. The magnetic glass cleaner with adjustable magnetic force according to claim 1, characterized in that: The wiping cotton fixing assembly (9) comprises an L-shaped fixing plate (92) fixedly connected to both sides of the bottom of the mounting box (3) and the outer wiping shell (12); a wiping cotton (91) is provided on the top of the L-shaped fixing plate (92); a moving groove (93) is provided in the middle of one side of the L-shaped fixing plate (92) close to the wiping cotton (91); a rotating screw (94) is provided in the middle of the bottom of the L-shaped fixing plate (92); the rotating screw (94) passes through the L-shaped fixing plate (92) and extends to the inside of the moving groove (93); one end of the rotating screw (94) is threadedly connected to an internal thread moving block (95); and one side of the internal thread moving block (95) is fixedly connected to a pressure plate (96).

5. The magnetic glass cleaner with adjustable magnetic force according to claim 4, characterized in that: The bottom of the pressing plate (96) is provided with a plurality of anti-slip grooves that are evenly and equidistantly distributed. One end of the rotating screw (94) extending into the interior of the moving groove (93) is connected to the bearing of the L-shaped fixing plate (92).

6. The magnetic glass cleaner with adjustable magnetic force according to claim 1, characterized in that: An L-shaped installation groove is provided on one side of the bottom of the installation box (3) and the outer wiping shell (12), and a corresponding wiper plate (13) is provided in each installation groove.

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