Sucker hook

Abstract

The utility model relates to the technical field of hooks, in particular to a sucker hook which comprises a hook frame, the inner side wall of the hook frame is rotatably connected with a connecting shaft through a bearing, the outer side wall of the connecting shaft is fixedly connected with a connecting block, and the rear surface of the connecting block is fixedly connected with a sucker body. The hook frame is attached to the smooth plane through the adsorption force of the suction cup body, the adjusting shaft is rotated to drive the gear to rotate, the first tooth row meshed with the gear drives the upper tooth plate to move, the second tooth row drives the lower tooth plate to move, and therefore the two movable blocks are driven to be close to or away from each other. The two moving blocks drive the hanging rods to be close to each other or away from each other, so that the width between the two hanging rods can be adjusted, clothes can be hung on the two hanging rods during use, the distance between the two hanging rods is adjusted according to the width of the clothes, the phenomenon that the clothes fall off or deform is avoided, use is more convenient, and flexibility is high.

Description

Technical Field

[0001] The utility model relates to the technical field of hooks, in particular to a suction cup hook. Background Art

[0002] A suction cup hook is a device that relies on the principle of negative pressure to fix on a smooth surface. It usually consists of a suction cup made of rubber or silicone and a hook made of metal or plastic. When in use, the suction cup is pressed against a smooth wall or other surface to form a negative pressure environment by squeezing the air inside the suction cup. The external atmospheric pressure firmly attaches the suction cup to the surface. This design enables the suction cup hook to withstand objects of a certain weight without falling off.

[0003] At present, some suction cup hooks on the market are fixed structures, and the width cannot be adjusted when in use. When in use, clothes can only be hung on a fixed hook, which makes it easy for clothes to fall off or deform when drying. It is inconvenient to use and has poor flexibility. Therefore, a suction cup hook is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a suction cup hook to solve the problems raised in the above background technology.

[0005] The rear end of the outer wall of the adjusting board is fixedly connected with the gear by the fixing mechanism, and the fixing mechanism is fixedly connected with the fixing mechanism on the front surface of the fixing board, and the fixing mechanism is fixedly connected with the gear by the fixing mechanism.

[0006] As a further preferred embodiment of the present technical solution: a rectangular plate is fixedly connected to the rear side of the upper surface of the hook frame, two limiting grooves are provided on the outer surface of the rectangular plate, the rear surfaces of the upper tooth plate and the lower tooth plate are fixedly connected to the limiting plate, and the outer wall of the limiting plate is slidably connected to the inner wall of the limiting groove.

[0007] As a further preferred embodiment of the present technical solution: slots are evenly opened on the front surface of the mounting plate, a positioning plate is fixedly connected to the outer side wall of the adjusting shaft, an insertion rod is slidably connected to the front surface of the positioning plate, and the insertion rod is slidably connected to the slots.

[0008] As a further preferred embodiment of the present technical solution: two laminating plates are fixedly connected to the lower surface of the hook frame.

[0009] As a further preferred embodiment of the technical solution: an extrusion block is hingedly connected to the outer side wall of the connecting shaft, and a pressure rod is fixedly connected to the rear surface of the extrusion block.

[0010] As a further preferred embodiment of the present technical solution: an adjusting knob is fixedly connected to the front surface of the adjusting shaft.

[0011] As a further preferred embodiment of the present technical solution: a flange is fixedly connected to the front surface of the hanging rod.

[0012] As a further preferred embodiment of the technical solution: an anti-drop plate is fixedly connected to the rear surface of the limiting plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model attaches the hook frame to a smooth plane through the adsorption force of the suction cup body, rotates the adjusting shaft to drive the gear to rotate, and the first tooth row meshing with the gear drives the upper tooth plate to move, and the second tooth row drives the lower tooth plate to move, thereby driving the two moving blocks to move closer to or farther away from each other, and the two moving blocks drive the hanging rods to move closer to or farther away from each other, so that the width between the two hanging rods can be adjusted. When in use, clothes can be hung on the two hanging rods, and the distance between the two hanging rods can be adjusted according to the width of the clothes, so that the clothes can be avoided from falling off or deformation. The utility model is more convenient to use and has greater flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the gear in the utility model;

[0017] Figure 3 It is a structural schematic diagram of the upper tooth plate and the lower tooth plate in the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the suction cup body in the utility model;

[0019] Figure 5 It is a rear view structural schematic diagram of the utility model.

[0020] In the figure: 1. hook frame; 2. connecting shaft; 3. connecting block; 4. suction cup body; 5. mounting plate; 6. adjusting shaft; 7. gear; 8. upper tooth plate; 9. lower tooth plate; 10. first tooth row; 11. second tooth row; 12. moving block; 13. hanging rod; 14. rectangular plate; 15. limiting groove; 16. limiting plate; 17. slot; 18. positioning plate; 19. insertion rod; 20. fitting plate; 21. extrusion block; 22. pressure rod; 23. adjusting knob; 24. flange; 25. anti-slip plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as limitations on the present application. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0023] See also Figure 1-5The utility model provides a technical solution: a suction cup hook, including a hook frame 1, the inner side wall of the hook frame 1 is rotatably connected with a connecting shaft 2 through a bearing, the outer side wall of the connecting shaft 2 is fixedly connected with a connecting block 3, the rear surface of the connecting block 3 is fixedly connected with a suction cup body 4, the front surface of the hook frame 1 is fixedly connected with a mounting plate 5, the front surface of the mounting plate 5 is rotatably connected with an adjusting shaft 6 through a bearing, the adjusting shaft 6 penetrates the mounting plate 5, the rear end of the outer side wall of the adjusting shaft 6 is fixedly connected with a gear 7, an upper tooth plate 8 and a lower tooth plate 9 are movably provided above the hook frame 1, the lower surface of the upper tooth plate 8 is welded with a first tooth row 10, and the upper surface of the lower tooth plate 9 is welded with a second tooth row 11. The tooth row 11, the first tooth row 10, and the second tooth row 11 are respectively meshed with the gear 7, and the front surfaces of the upper tooth plate 8 and the lower tooth plate 9 are fixedly connected with a moving block 12, and the front surface of the moving block 12 is fixedly connected with a hanging rod 13; the hook rack 1 is attached to a smooth plane through the adsorption force of the suction cup body 4, and the adjusting shaft 6 is rotated to drive the gear 7 to rotate, and the first tooth row 10 meshed with the gear 7 drives the upper tooth plate 8 to move, and the second tooth row 11 drives the lower tooth plate 9 to move, thereby driving the two moving blocks 12 to move closer to or away from each other, and the two moving blocks 12 drive the hanging rods 13 to move closer to or away from each other, so that the width between the two hanging rods 13 can be adjusted.

[0024] In this embodiment, specifically: a rectangular plate 14 is fixedly connected to the rear side of the upper surface of the hook frame 1, and two limit grooves 15 are provided on the outer surface of the rectangular plate 14; the rear surfaces of the upper tooth plate 8 and the lower tooth plate 9 are fixedly connected to the limit plate 16, and the outer wall of the limit plate 16 is slidably connected to the inner wall of the limit groove 15; under the action of the limit groove 15 and the limit plate 16, the upper tooth plate 8 and the lower tooth plate 9 maintain movement in the left and right directions.

[0025] In this embodiment, specifically: slots 17 are evenly opened on the front surface of the mounting plate 5, a positioning plate 18 is fixedly connected to the outer wall of the adjusting shaft 6, an insertion rod 19 is slidably connected to the front surface of the positioning plate 18, and the insertion rod 19 is slidably connected to the slots 17; when the two hanging rods 13 are adjusted to a suitable position by the adjusting shaft 6, the insertion rod 19 is pushed into the corresponding slots 17, thereby positioning the positioning plate 18 and the adjusting shaft 6 to prevent the adjusting shaft 6 from rotating.

[0026] In this embodiment, specifically: two bonding plates 20 are fixedly connected to the lower surface of the hook frame 1; the rear surface of the hook frame 1 and the rear surface of the bonding plate 20 are both bonded to the plane of the fixed suction cup to prevent the hook frame 1 from flipping along the connecting axis 2, so that the hook frame 1 can remain stable.

[0027] In this embodiment, specifically: the outer wall of the connecting shaft 2 is hinged with an extrusion block 21, and the rear surface of the extrusion block 21 is fixedly connected with a pressure rod 22; pulling the pressure rod 22 drives the extrusion block 21 to rotate upward, and pressing the pressure rod 22 drives the extrusion block 21 to rotate downward, and the rear surface of the extrusion block 21 is tightly fitted to the front surface of the suction cup body 4, so as to squeeze out the air inside the suction cup body 4.

[0028] In this embodiment, specifically: an adjusting knob 23 is fixedly connected to the front surface of the adjusting shaft 6 ; rotating the adjusting knob 23 can drive the adjusting shaft 6 to rotate.

[0029] In this embodiment, specifically: a flange 24 is fixedly connected to the front surface of the hanging rod 13; the flange 24 is made of rubber material, which can increase the friction between the hanging rod 13 and the clothes.

[0030] In this embodiment, specifically: an anti-slip plate 25 is fixedly connected to the rear surface of the limiting plate 16 to prevent the limiting plate 16 from being detached from the limiting groove 15 .

[0031] The working principle of the utility model is: the hook frame 1 is attached to a smooth plane through the adsorption force of the suction cup body 4, the adjusting shaft 6 is rotated to drive the gear 7 to rotate, the first tooth row 10 meshing with the gear 7 drives the upper tooth plate 8 to move, and the second tooth row 11 drives the lower tooth plate 9 to move, thereby driving the two moving blocks 12 to approach or move away from each other, and the two moving blocks 12 drive the hanging rods 13 to approach or move away from each other, so that the width between the two hanging rods 13 can be adjusted, thereby forming a suction cup hook, when in use, clothes can be hung on the two hanging rods 13, and the distance between the two hanging rods 13 can be adjusted according to the width of the clothes, so as to avoid the phenomenon of clothes falling off or clothes deformation, which is more convenient to use and has better flexibility.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A suction cup hook, comprising a hook frame (1), characterized in that: The inner side wall of the hook frame (1) is rotatably connected to a connecting shaft (2) via a bearing, the outer side wall of the connecting shaft (2) is fixedly connected to a connecting block (3), the rear surface of the connecting block (3) is fixedly connected to a suction cup body (4), the front surface of the hook frame (1) is fixedly connected to a mounting plate (5), the front surface of the mounting plate (5) is rotatably connected to an adjusting shaft (6) via a bearing, the adjusting shaft (6) passes through the mounting plate (5), and the rear end of the outer side wall of the adjusting shaft (6) is fixedly connected to a gear (7). An upper tooth plate (8) and a lower tooth plate (9) are movably provided above the hook frame (1); a first tooth row (10) is welded to the lower surface of the upper tooth plate (8); a second tooth row (11) is welded to the upper surface of the lower tooth plate (9); the first tooth row (10) and the second tooth row (11) are respectively meshed and connected with the gear (7); the front surfaces of the upper tooth plate (8) and the lower tooth plate (9) are fixedly connected with a moving block (12); and the front surface of the moving block (12) is fixedly connected with a hanging rod (13).

2. The suction cup hook according to claim 1, characterized in that: A rectangular plate (14) is fixedly connected to the rear side of the upper surface of the hook frame (1), and two limiting grooves (15) are provided on the outer surface of the rectangular plate (14). The rear surfaces of the upper tooth plate (8) and the lower tooth plate (9) are fixedly connected to a limiting plate (16), and the outer side wall of the limiting plate (16) is slidably connected to the inner side wall of the limiting groove (15).

3. The suction cup hook according to claim 2, characterized in that: The front surface of the mounting plate (5) is evenly provided with slots (17); the outer side wall of the adjusting shaft (6) is fixedly connected with a positioning plate (18); the front surface of the positioning plate (18) is slidably connected with an insertion rod (19); the insertion rod (19) is slidably connected to the slots (17).

4. The suction cup hook according to claim 2, characterized in that: Two bonding plates (20) are fixedly connected to the lower surface of the hook frame (1).

5. The suction cup hook according to claim 2, characterized in that: An extrusion block (21) is hingedly connected to the outer side wall of the connecting shaft (2), and a pressure rod (22) is fixedly connected to the rear surface of the extrusion block (21).

6. The suction cup hook according to claim 2, characterized in that: An adjusting knob (23) is fixedly connected to the front surface of the adjusting shaft (6).

7. The suction cup hook according to claim 6, characterized in that: A flange (24) is fixedly connected to the front surface of the hanging rod (13).

8. The suction cup hook according to claim 6, characterized in that: An anti-slip plate (25) is fixedly connected to the rear surface of the limiting plate (16).

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