Glass sucker convenient to operate

Abstract

The utility model relates to the technical field of glass suction cups, and discloses a glass suction cup convenient to operate, which comprises a holding rod, the left end and the right end of the holding rod are fixedly connected with mounting discs, the top of each mounting disc is fixedly connected with a fixing frame, and the inner side of each fixing frame is fixedly connected with a fixing rod. Torsion springs are arranged at the left end and the right end of the outer wall of each fixing rod, the ends, away from each other, of the torsion springs are fixedly connected to the left side and the right side of the inner wall of the fixing frame correspondingly, rotating plates are rotationally connected to the middles of the fixing rods correspondingly, and the adjacent ends of the torsion springs are fixedly connected to the middles of the left side and the right side of the rotating plates correspondingly. The front side of the rotating plate is fixedly connected with a pressing disc. According to the utility model, the rubber sucker is adsorbed with the glass, and the torsion spring is subjected to potential energy rebound to drive the pressure plate to turn over and reset, so that the buckle is inserted into the hollow pipe for clamping, the work of fixing the sucker on the glass is completed, and the operation steps of adsorbing the glass are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of glass suction cups, in particular to a glass suction cup which is easy to operate. Background Art

[0002] A glass suction cup is a tool specially designed for carrying objects with smooth surfaces, especially fragile items such as glass and mirrors. Its main function is to adhere the suction cup to the surface of the object through the negative pressure generated by adsorption, thereby providing a stable adsorption force, allowing the operator to easily carry and move these objects without directly contacting the surface of the object.

[0003] Glass suction cups are widely used in the construction and furniture industries, especially in the installation of glass windows, large mirrors, glass doors, etc. They can significantly reduce the damage and dangers that may be caused by direct contact with the surface of the object. Their design enables operators to perform handling operations more safely and effectively, improving work efficiency and safety.

[0004] In the prior art, when using a glass suction cup, the handle is manually opened, and after it reaches a negative pressure state, the handle is manually reset to complete the glass fixing work. The handle cannot automatically reset after the suction cup absorbs the glass, which affects work efficiency. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a glass suction cup that is easy to operate, aiming to improve the problem that the handle of the prior art cannot automatically reset after the suction cup absorbs the glass.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a glass suction cup that is easy to operate, including a grip rod, the left and right ends of the grip rod are fixedly connected to the mounting plate, the top of the mounting plate is fixedly connected to the fixing frame, the inner side of the fixing frame is fixedly connected to the fixing rod, the left and right ends of the outer wall of the fixing rod are provided with a torsion spring, the opposite ends of the torsion spring are respectively fixedly connected to the left and right sides of the inner wall of the fixing frame, the middle part of the fixing rod is rotatably connected to a rotating plate, the adjacent ends of the torsion spring are respectively fixedly connected to the middle of the left and right sides of the rotating plate, the front side of the rotating plate is fixedly connected to a pressure plate, the bottom of the mounting plate is provided with a hollow tube, the end of the hollow tube is fixedly connected to a rubber suction cup, the bottom of the pressure plate is fixedly connected to a buckle, and the bottom of the mounting plate is provided with a mounting mechanism, which is used to install the rubber suction cup.

[0007] As a further description of the above technical solution:

[0008] The mounting mechanism includes a knob, which is rotatably connected to the front side of the top wall of the mounting plate. The end of the knob passes through the mounting plate and is fixedly connected to a worm. The rear side of the worm is meshed with a worm wheel. The left and right sides of the worm wheel are fixedly connected to threaded rods. The outer side of the threaded rod is threadedly connected to a movable plate. The rear side of the movable plate is fixedly connected to an arc plate.

[0009] As a further description of the above technical solution:

[0010] The outer side of the arc-shaped plate is fixedly connected with an insertion rod, the outer side of the hollow tube is provided with an insertion hole, and the insertion rod is engaged with the insertion hole.

[0011] As a further description of the above technical solution:

[0012] A slip ring is fixedly connected to the bottom of the knob, and a ring groove is provided on the front side of the top of the outer wall of the grip rod, and the slip ring is slidably connected to the ring groove.

[0013] As a further description of the above technical solution:

[0014] The left and right sides of the top of the mounting plate are both mounted with a second neodymium magnet sheet, and the left and right sides of the bottom of the pressure plate are both mounted with a first neodymium magnet sheet.

[0015] As a further description of the above technical solution:

[0016] Slide grooves are provided on the left and right sides of the bottom wall of the mounting plate, and a slider is fixedly connected to the top of the movable plate, and the slider is slidably connected to the slide grooves.

[0017] As a further description of the above technical solution:

[0018] A pull ring is fixedly connected to the top of the pressure plate.

[0019] As a further description of the above technical solution:

[0020] The outer wall of the grip is provided with anti-slip grooves.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the mounting plate is pressed to compress the rubber suction cup, so that the rubber suction cup is adsorbed to the glass. The potential energy of the torsion spring rebounds to drive the pressure plate to flip and reset, so that the buckle is inserted into the hollow tube for engagement, thereby completing the fixation of the suction cup on the glass. This reduces the operating steps when adsorbing the glass and improves work efficiency.

[0023] 2. In the utility model, the worm is rotated to engage with the worm wheel for transmission, and the curved plate is moved in conjunction with the movement of the movable plate to fix the hollow tube and the rubber suction cup. When the suction cup is damaged, only the suction cup needs to be replaced without replacing the entire set of tools, which brings convenience to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of a glass suction cup that is easy to operate proposed by the utility model;

[0025] Figure 2 This is an exploded view of the local structure of a glass suction cup that is easy to operate proposed by the utility model;

[0026] Figure 3 This is a disassembled diagram of the installation mechanism of a glass suction cup that is easy to operate proposed by the utility model;

[0027] Figure 4 This is a schematic diagram of the sliding groove structure of a glass suction cup that is easy to operate proposed by the utility model;

[0028] Figure 5 This is a schematic diagram of the ring groove structure of a glass suction cup that is easy to operate proposed by the utility model.

[0029] Legend:

[0030] 1. Grip; 2. Mounting mechanism; 201. Threaded rod; 202. Movable plate; 203. Worm gear; 204. Worm; 205. Knob; 206. Curved plate; 3. Anti-slip groove; 4. Fixing bracket; 5. Torsion spring; 6. Fixing rod; 7. Pressure plate; 8. Turning plate; 9. Pull ring; 10. Neodymium magnet sheet 1; 11. Neodymium magnet sheet 2; 12. Slide groove; 13. Ring groove; 14. Slip ring; 15. Rubber suction cup; 16. Socket; 17. Insertion rod; 18. Slider; 19. Mounting plate; 20. Hollow tube; 21. Buckle. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Reference Figure 1 、 Figure 2 and Figure 3The utility model provides an embodiment: a glass suction cup that is easy to operate, including a grip rod 1, the left and right ends of the grip rod 1 are fixedly connected to a mounting plate 19, the top of the mounting plate 19 is fixedly connected to a fixing frame 4, the inner side of the fixing frame 4 is fixedly connected to a fixing rod 6, the left and right ends of the outer wall of the fixing rod 6 are provided with a torsion spring 5, the far ends of the torsion spring 5 are respectively fixedly connected to the left and right sides of the inner wall of the fixing frame 4, the middle part of the fixing rod 6 is rotatably connected to a rotating plate 8, and the adjacent ends of the torsion spring 5 are respectively fixedly connected In the middle of the left and right sides of the rotating plate 8, the front side of the rotating plate 8 is fixedly connected to the pressure plate 7, the bottom of the mounting plate 19 is penetrated by a hollow tube 20, the end of the hollow tube 20 is fixedly connected to the rubber suction cup 15, the bottom of the pressure plate 7 is fixedly connected with a buckle 21, and the bottom of the mounting plate 19 is provided with a mounting mechanism 2, which is used to mount the rubber suction cup 15; neodymium magnet pieces 11 are mounted on the left and right sides of the top of the mounting plate 19, and neodymium magnet pieces 10 are mounted on the left and right sides of the bottom of the pressure plate 7; the top of the pressure plate 7 is fixedly connected to a pull ring 9;

[0033] Specifically, as the pressure plate 7 moves, the rotating plate 8 and the torsion spring 5 begin to be acted upon by a force; this force is not a simple push or pull, but is carefully designed and calculated to ensure that the rotating plate 8 is driven by the torsion spring 5 to store energy and deform and flip; next, as the rotating plate 8 flips, the rubber suction cup 15 is cleverly moved to a position above the glass; the contact area between the rubber suction cup 15 and the glass is maximized, ensuring the stability and reliability of the adsorption; then, the user only needs to gently press the mounting plate 19, and the mounting plate 19 will apply a certain amount of pressure to the rubber suction cup 15, so that the rubber suction cup 15 forms a tight adsorption with the glass surface; this adsorption force is strong and stable, enough to cope with various complex working environment and challenges; after the adsorption is completed, the user releases the pressure plate 7; at this time, the torsion spring 5 begins to play its unique potential energy rebound role, driving the pressure plate 7 to flip and reset; this process is also precise and rapid, as if everything is proceeding according to a predetermined trajectory; as the pressure plate 7 is reset, the buckle 21 is cleverly inserted into the hollow tube 20, completing the engagement between the two; this design not only enhances the connection strength between the suction cup and the glass, but also makes the entire suction cup more stable and reliable; finally, a strong magnetic adsorption is generated between the neodymium magnet sheet 2 11 and the neodymium magnet sheet 1 10; this adsorption force not only increases the connection stability between the suction cup and the glass, but also makes the entire adsorption process safer and more reliable.

[0034] Reference Figure 1 、 Figure 3 and Figure 5The mounting mechanism 2 includes a knob 205, which is rotatably connected to the front side of the top wall of the mounting plate 19. The end of the knob 205 passes through the mounting plate 19 and is fixedly connected to a worm 204. The rear side of the worm 204 is meshed with a worm gear 203. The left and right sides of the worm gear 203 are fixedly connected to a threaded rod 201. The outer side of the threaded rod 201 is threadedly connected to a movable plate 202. The rear side of the movable plate 202 is fixedly connected to an arc plate 206; the outer side of the arc plate 206 is fixedly connected to an insertion rod 17, and a socket 16 is provided on the outer side of the hollow tube 20, and the insertion rod 17 is engaged with the socket 16; the bottom of the knob 205 is fixedly connected to a slip ring 14, and a ring groove 13 is provided on the front side of the top outer wall of the grip 1, and the slip ring 14 is slidably connected to the ring groove 13;

[0035] Specifically, it is necessary to rotate the knob 205 first; as the knob 205 rotates, the worm 204 connected thereto also starts to rotate; the worm 204 is connected to the slip ring 14 through a precise tooth groove structure, so that the slip ring 14 can slide smoothly in the ring groove 13; this design not only ensures the accuracy of the rotation trajectory, but also greatly reduces friction, making operation easier; the rotation of the worm 204 will mesh with the worm wheel 203 for transmission; the worm wheel 203 is a special gear, its tooth shape matches the tooth groove of the worm 204, which can achieve an efficient transmission effect; through the rotation of the worm wheel 203, the threaded rod 201 also starts to rotate synchronously; the threaded rod 201 is one of the core components of this mechanism, and its surface is engraved with precise threads; when the threaded rod 201 rotates, the movable plate 2 02 will be driven to move; the movable plate 202 is connected to the curved plate 206 by a connecting rod, so when the movable plate 202 moves, the curved plate 206 will also move; the movement of the curved plate 206 is a key step in installing or removing the rubber suction cup 15; during its movement, the insertion rod 17 will be accurately inserted into the socket 16, thereby achieving snap-fit fixation; this snap-fit method is not only firm and reliable, but also easy to operate; once the insertion rod 17 is inserted into the socket 16, the hollow tube 20 will be firmly fixed together with the rubber suction cup 15; this design also fully considers the convenience of maintenance and replacement; after the rubber suction cup 15 is damaged, there is no need to replace the entire set of tools, just simply disassemble and replace the new suction cup; this design not only reduces maintenance costs, but also improves work efficiency.

[0036] Reference Figure 1 、 Figure 3 and Figure 4 , the left and right sides of the bottom wall of the mounting plate 19 are provided with a slide groove 12, the top of the movable plate 202 is fixedly connected with a slider 18, and the slider 18 is slidably connected to the slide groove 12; the outer wall of the handle 1 is provided with an anti-slip groove 3;

[0037] Specifically, the slider 18 slides in the slide groove 12 , planning the movement trajectory of the movable plate 202 , and the anti-slip groove 3 increases the friction when holding the handle 1 .

[0038] Working principle: When using the glass suction cup, the pressure plate 7 is pulled by the pull ring 9 to move. The movement of the pressure plate 7 causes the rotating plate 8 and the torsion spring 5 to be stressed. The force exerted by the torsion spring 5 drives the rotating plate 8 to store energy and deform and flip, moving the rubber suction cup 15 to the position above the glass. The mounting plate 19 is pressed to press the rubber suction cup 15, so that the rubber suction cup 15 and the glass are adsorbed. After the adsorption is completed, the pressure plate 7 is released. At the same time, the torsion spring 5 rebounds with potential energy to drive the pressure plate 7 to flip and reset, so that the buckle 21 is inserted into the hollow tube 20 for engagement. At the same time, the second neodymium magnet piece 11 and the first neodymium magnet piece 10 are strongly magnetically adsorbed to complete the fixing work of the suction cup on the glass.

[0039] When installing or removing the rubber suction cup 15, the rotating knob 205 rotates the worm 204, and the rotation of the knob 205 causes the slip ring 14 to slide in the ring groove 13, planning the rotation trajectory of the knob 205. The rotation of the worm 204 engages with the worm wheel 203 to drive the worm wheel 203 to rotate synchronously with the threaded rod 201, and the rotation of the threaded rod 201 drives the movable plate 202 to move, and the movement of the movable plate 202 causes the arc plate 206 to move, so that the insertion rod 17 is inserted into the socket 16 for engagement, thereby fixing the hollow tube 20 together with the rubber suction cup 15.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. 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 glass suction cup that is easy to operate, comprising a grip (1), characterized in that: The left and right ends of the gripping rod (1) are fixedly connected to a mounting plate (19), the top of the mounting plate (19) is fixedly connected to a fixing frame (4), the inner side of the fixing frame (4) is fixedly connected to a fixing rod (6), the left and right ends of the outer wall of the fixing rod (6) are provided with a torsion spring (5), the ends of the torsion spring (5) are fixedly connected to the left and right sides of the inner wall of the fixing frame (4), the middle part of the fixing rod (6) is rotatably connected to a rotating plate (8), the adjacent ends of the torsion spring (5) are fixedly connected to the middle of the left and right sides of the rotating plate (8), the front side of the rotating plate (8) is fixedly connected to a pressure plate (7), the bottom of the mounting plate (19) is provided with a hollow tube (20), the end of the hollow tube (20) is fixedly connected to a rubber suction cup (15), the bottom of the pressure plate (7) is fixedly connected to a buckle (21), and the bottom of the mounting plate (19) is provided with a mounting mechanism (2), and the mounting mechanism (2) is used to mount the rubber suction cup (15).

2. The easy-to-operate glass suction cup according to claim 1, characterized in that: The mounting mechanism (2) includes a knob (205), the knob (205) being rotatably connected to the front side of the top wall of the mounting plate (19), the end of the knob (205) passing through the mounting plate (19) and being fixedly connected to a worm (204), the rear side of the worm (204) being meshedly connected to a worm wheel (203), the left and right sides of the worm wheel (203) being fixedly connected to a threaded rod (201), the outer side of the threaded rod (201) being threadedly connected to a movable plate (202), and the rear side of the movable plate (202) being fixedly connected to an arc-shaped plate (206).

3. The easy-to-operate glass suction cup according to claim 2, characterized in that: The outer side of the arc-shaped plate (206) is fixedly connected to an insertion rod (17), and the outer side of the hollow tube (20) is provided with an insertion hole (16), and the insertion rod (17) is engaged with the insertion hole (16).

4. The easy-to-operate glass suction cup according to claim 2, characterized in that: The bottom of the knob (205) is fixedly connected to a slip ring (14), and a ring groove (13) is provided on the front side of the top of the outer wall of the grip (1), and the slip ring (14) is slidably connected to the ring groove (13).

5. The easy-to-operate glass suction cup according to claim 1, characterized in that: Neodymium magnet pieces 2 (11) are installed on both the left and right sides of the top of the mounting plate (19), and neodymium magnet pieces 1 (10) are installed on both the left and right sides of the bottom of the pressure plate (7).

6. The easy-to-operate glass suction cup according to claim 2, characterized in that: Slide grooves (12) are provided on both the left and right sides of the bottom wall of the mounting plate (19), and a slider (18) is fixedly connected to the top of the movable plate (202), and the slider (18) is slidably connected to the slide grooves (12).

7. The easy-to-operate glass suction cup according to claim 1, characterized in that: A pull ring (9) is fixedly connected to the top of the pressure plate (7).

8. The easy-to-operate glass suction cup according to claim 1, characterized in that: The outer wall of the grip (1) is provided with anti-slip grooves (3).

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