Wall-attached hook device with good stability

Abstract

The utility model discloses a wall-attached hook device with good stability, which comprises a fixing piece, a hook and a hook fixing piece, the suction cup part is movably arranged on one side of the fixing part; the rotating part is rotationally arranged on the fixed part, one side of the rotating part is connected with the sucker part, and the rotating part is used for driving the sucker part to move; the locking piece is arranged on the fixed piece and located above the rotating piece, and rotation of the rotating piece is limited through the locking piece. The fixing part comprises a sucker mounting part and a hook mounting part, the rotating part is arranged on the upper portion of the sucker mounting part, the sucker part is arranged on the lower portion of the sucker mounting part, and the hook mounting part surrounds the sucker mounting part. The suction cup part comprises a flexible deformation suction cup, a suction cup pressing plate, a suction cup pressing column and a power rod, the flexible deformation suction cup is arranged in the suction cup pressing plate, the suction cup pressing column is connected with the suction cup pressing plate, the suction cup pressing column is in sliding fit with the fixing part, and the power rod is installed on the suction cup pressing column. Movement of the rotating piece is limited through the locking piece, and the problems that a rotary suction cup hook is likely to be touched by mistake and stability is not high are solved.

Description

Technical Field

[0001] The utility model relates to the field of suction cup hook structures, in particular to a wall-mounted hook device with good stability. Background Art

[0002] Suction cup hooks are widely used in our daily lives due to their ease of use and ability to absorb and connect without damaging the wall. Existing suction cup hooks generally consist of a suction cup and a hook body. During use, the suction cup's surface seals against the wall, and external force creates negative pressure at the center of the cup, allowing the cup to cling tightly to the wall under the influence of atmospheric pressure.

[0003] For ease of use, a driving structure is currently used to press the suction cup, so that the gas in the suction cup is discharged, forming a vacuum negative pressure structure to achieve adsorption. The driving structure mainly includes pressing, rotating or spirally squeezing the suction cup. The Chinese patent with the announcement number CN221503740U discloses a rotating suction cup. Rotating the rotating component with glacier patterns allows the suction cup to be strongly adsorbed on the wall, and it can be removed from the wall by rotating in the opposite direction. It has the characteristics of being easy to use, but it was found during use that when used to hang objects such as mops, it is easy to touch by mistake, causing the object to touch the rotating component and destroy the adsorption force of the suction cup. Utility Model Content

[0004] The purpose of the utility model is to provide a wall hook device with good stability, so as to solve the problems of the existing rotary suction cup hook being easy to be accidentally touched and having low stability.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a wall hook device with good stability, comprising:

[0006] A fixing piece, the bottom of which is detachably provided with a hook;

[0007] A suction cup part, movably arranged on one side of the fixing part;

[0008] A rotating member is rotatably arranged on the fixed member, one side of which is connected to the suction cup member and is used to drive the suction cup member to move;

[0009] The locking member is arranged on the fixed member and located above the rotating member, and the rotation of the rotating member is restricted by the locking member.

[0010] Preferably, the fixing member includes a suction cup mounting member and a hook mounting member, the rotating member is disposed on the upper portion of the suction cup mounting member, the suction cup member is disposed on the lower portion of the suction cup mounting member, and the hook mounting member is disposed around the suction cup mounting member. The suction cup mounting member is circular, polygonal, or other special-shaped structures; for ease of use, multiple hook mounting members may be provided.

[0011] Preferably, the suction cup assembly includes a flexible deformable suction cup, a suction cup pressure plate, a suction cup pressure column, and a power rod. The flexible deformable suction cup is disposed within the suction cup pressure plate, the suction cup pressure column is connected to the suction cup pressure plate, the suction cup pressure column is slidably engaged with a fixing member, and the power rod is mounted on the suction cup pressure column. A film is provided on the flexible deformable suction cup to improve adhesion strength.

[0012] Preferably, the outer sleeve of the suction cup pressure column is provided with a return spring, and the return spring is supported between the suction cup pressure plate and the fixing member.

[0013] Preferably, the rotating member includes a screw cap and a rotor connected to the screw cap, the rotor engaging a power rod. The rotor includes a low-position structure and a high-position structure. When the power rod engages with the low-position structure, the suction cup pressure column moves downward, and when the power rod engages with the high-position structure, the suction cup pressure column moves upward. Corrugations are provided on the screw cap to facilitate twisting.

[0014] Preferably, the locking member includes an outer cover plate, the outer cover plate being connected to the fixing member, the outer cover plate being disposed above the screw cover, the outer cover plate having a locking hole disposed in its center, a locking pin disposed in the locking hole, and a limiting hole disposed in the screw cover that cooperates with the locking pin. When the locking pin is located in the limiting hole, the screw cover is restricted from rotating. The limiting hole is a straight hole or a cross hole, and the locking pin is a corresponding straight hole structure or a cross structure.

[0015] Preferably, a pressing plate is provided at one end of the locking pin, and a locking spring is provided between the pressing plate and the locking hole. The locking pin is forced through the limiting hole by squeezing the pressing plate to release the limiting effect of the locking pin on the screw cover.

[0016] Preferably, the hook mounting member comprises a mounting ring frame with a slide rail, an intermediate reinforcement body is provided between the mounting ring frames, and the hook and the mounting ring frame are in sliding fit.

[0017] Preferably, the side of the mounting ring frame is provided with a side reinforcement body. When disassembling, it is necessary to move the hook mounting frame similar to a lever structure to release the fixation, and the side reinforcement body can further enhance the strength of the mounting hook mounting frame to avoid breaking.

[0018] A limited mounting post is provided on the suction cup mounting piece, the outer cover is connected to the limited mounting post, a limited rotation groove is provided on the screw cover, and the limited mounting post is arranged in the limited rotation groove to limit the rotation angle of the screw cover.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] Good stability: By setting a locking piece, the rotation of the screw cap can be effectively restricted, thereby preventing the suction cup from falling off due to collision or gravity during use, and improving the stability of the hook device.

[0021] Easy to operate: Using the lever principle, by prying the bottom of the hook mount, the vacuum restriction of the flexible deformable suction cup can be easily released, making it easier to remove the device.

[0022] High safety: The design of the locking part prevents the screw cap from rotating when not in use, avoiding the suction cup from falling off due to misoperation and improving safety.

[0023] Strong adaptability: This utility model is suitable for different scenes, such as bathroom, kitchen, etc., and can hang mops, towels and other items to meet different usage needs.

[0024] Simple structure: The components of the device have simple structures, which makes installation and maintenance easy.

[0025] Beautiful and practical: the appearance design is simple and generous, which can meet the practicality and play a certain decorative role.

[0026] High reliability: The reset spring is set to ensure that the suction cup always maintains good adsorption performance during use.

[0027] In summary, the wall-mounted hook device of the utility model has high stability, safety, convenient operation and adaptability, and is a practical, beautiful and elegant daily necessity. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0029] Figure 2 This is a schematic diagram of the structure of the utility model without the locking piece;

[0030] Figure 3 This is a schematic diagram of the structure of the suction cup component of the utility model;

[0031] Figure 4 This is a schematic diagram of the structure of the rotating part of the utility model;

[0032] Figure 5 This is a schematic diagram of the structure of the fixing member of the utility model;

[0033] Figure 6 This is a schematic diagram of the internal structure of the utility model;

[0034] Figure 7 For this utility model Figure 6 Enlarged structural diagram at point A in the middle.

[0035] 1. Fixing member; 11. Suction cup mounting member; 111. Position limiting mounting column; 12. Hook mounting member; 121. Mounting ring frame; 122. Intermediate reinforcement body; 123. Side reinforcement body; 2. Suction cup member; 21. Flexible deformable suction cup; 22. Suction cup pressure plate; 23. Suction cup pressure column; 24. Power rod; 25. Return spring; 3. Rotating member; 31. Screw cover; 311. Position limiting hole; 312. Position limiting rotation groove; 32. Rotor; 4. Hook; 5. Locking member; 51. Outer cover; 52. Locking pin; 53. Pressing plate; 54. Locking spring. DETAILED DESCRIPTION

[0036] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0037] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating directions or positions, are based on the directions or positions shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0038] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean 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, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0039] 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.

[0040] like Figure 1As shown, the wall hook device with good stability of this embodiment includes: a fixing member 1, on the bottom of which a hook 4 is detachably installed; a suction cup member 2, movably arranged on one side of the fixing member 1; a rotating member 3, rotatably arranged on the fixing member 1, one side of which is connected to the suction cup member 2 and is used to drive the suction cup member 2 to move; a locking member 5, which is arranged on the fixing member 1 and is located above the rotating member 3, and the rotation of the rotating member 3 is limited by the locking member 5.

[0041] like Figure 2 As shown, the fixing member 1 includes a suction cup mounting member 11 and a hook mounting member 12 , the rotating member 3 is arranged on the upper part of the suction cup mounting member 11 , the suction cup member 2 is arranged on the lower part of the suction cup mounting member 11 , and the hook mounting member 12 is arranged around the suction cup mounting member 11 .

[0042] like Figure 3 As shown, the suction cup member 2 includes a flexible deformable suction cup 21, a suction cup pressure plate 22, a suction cup pressure column 23, and a power rod 24. The flexible deformable suction cup 21 is disposed within the suction cup pressure plate 22. The suction cup pressure column 23 is connected to the suction cup pressure plate 22. The suction cup pressure column 23 is slidably engaged with the fixing member 1. The power rod 24 is mounted on the suction cup pressure column 23. A return spring 25 is provided on the outer sleeve of the suction cup pressure column 23. The return spring 25 is supported between the suction cup pressure plate 22 and the fixing member 1.

[0043] like Figure 4 As shown, the rotating member 3 includes a screw cover 31 and a rotor 32 connected to the screw cover 31 , and the rotor 32 cooperates with the power rod 24 .

[0044] like Figure 5 As shown, the hook mounting member 12 includes a mounting ring 121 with a slide rail, with an intermediate reinforcement 122 positioned between the mounting ring 121. The hook 4 and the mounting ring 121 slide together. When removing the hook 4, a finger grip is formed at the hook mounting point, making it easy for the user to insert their fingers to remove the hook assembly. Side reinforcements 123 are provided on the sides of the mounting ring 121. The suction cup mounting member 11 is provided with a limited position mounting post 111.

[0045] like Figure 6 and Figure 7As shown, the locking member 5 includes an outer cover plate 51, which is connected to the fixing member 1 and is disposed above the screw cover 31. A locking hole is provided at the center of the outer cover plate 51, and a locking pin 52 is disposed in the locking hole. A limiting hole 311 is provided in the screw cover 31 to cooperate with the locking pin 52. When the locking pin 52 is located in the limiting hole 311, the screw cover 31 is restricted from rotating. A pressing plate 53 is provided at one end of the locking pin 52. A locking spring 54 is provided between the pressing plate 53 and the locking hole. By squeezing the pressing plate 53, the locking pin 52 is forced through the limiting hole 311, thereby releasing the locking pin 52 from restricting the screw cover 31. The outer cover plate 51 is connected to a limiting mounting post 111. A limiting rotation groove 312 is provided on the screw cover 31. The limiting mounting post 111 is disposed in the limiting rotation groove 312 to limit the rotation angle of the screw cover 31. The locking member 5 is made of ABS electroplated material, and the rotating member 3 is made of transparent material, which uses a visual sense of metal and crystal to improve the aesthetics.

[0046] When the present invention is in use, the rotor 32 is driven to rotate by twisting the screw cover 31, so as to change the height of the power rod 24, and then change the height of the suction cup pressure plate 22, so as to achieve the squeezing and stretching of the flexible deformable suction cup 21. The principle is the same as that in the prior art. Due to insufficient stretching distance, it cannot be guaranteed that the flexible deformable suction cup 21 is completely detached. In the present invention, by prying the hook mounting part 12 and utilizing the lever principle, the vacuum restriction of the flexible deformable suction cup 21 can be released, so that the device can be easily removed. At the same time, due to different usage scenarios, such as hanging a mop in the bathroom, the user is very likely to collide with the screw cover 31 when picking up or hanging the mop. Since the screw cover 31 has a small movement angle (90°, which reaches the limit position), the rotor 32 will be driven to move during this process, changing the height of the suction cup pressure plate 22. In addition, the leverage effect caused by the gravity of the mop causes the flexible deformable suction cup 21 to release the vacuum. Therefore, the present invention provides a locking member 5 on the surface of the decorative member, and the screw cover 31 and the suction cup mounting member 11 are fixed by the locking member 5 to limit the rotation of the screw cover 31. When movement is required, it is only necessary to squeeze the pressing plate 53 so that the locking pin 52 passes through the limiting hole 311, so that the locking pin 52 is disengaged from the limiting hole 311, and the limiting portion of the locking pin 52 does not contact the limiting hole 311. Then, the screw cover 31 can be rotated to squeeze the flexible deformable suction cup 21.

[0047] The utility model restricts the rotating part by the locking part, which can avoid accidental touch and effectively improve the stability of the suction cup hook. The reinforcement structure is provided on the hook mounting part, which is beneficial to the stability of the lever structure and prolongs the service life of the hook device.

[0048] The above is only an embodiment of the present invention, and common knowledge such as the specific structure and characteristics of the scheme are not described in detail here. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claim involved.

Claims

1. A wall hook device with good stability, characterized in that: include: A fixing member (1) having a hook (4) detachably mounted on its bottom; A suction cup member (2) is movably arranged on one side of the fixing member (1); A rotating member (3) is rotatably mounted on the fixed member (1), one side of the rotating member being connected to the suction cup member (2) and being used to drive the suction cup member (2) to move; A locking member (5) is provided on the fixed member (1) and is located above the rotating member (3), and the locking member (5) limits the rotation of the rotating member (3).

2. The wall hook device with good stability according to claim 1, characterized in that: The fixing member (1) comprises a suction cup mounting member (11) and a hook mounting member (12); the rotating member (3) is arranged on the upper part of the suction cup mounting member (11); the suction cup member (2) is arranged on the lower part of the suction cup mounting member (11); and the hook mounting member (12) is arranged around the suction cup mounting member (11).

3. The wall hook device with good stability according to claim 2, characterized in that: The suction cup component (2) comprises a flexible deformable suction cup (21), a suction cup pressure plate (22), a suction cup pressure column (23) and a power rod (24); the flexible deformable suction cup (21) is arranged in the suction cup pressure plate (22); the suction cup pressure column (23) is connected to the suction cup pressure plate (22); the suction cup pressure column (23) is slidably matched with the fixing component (1); and the power rod (24) is installed on the suction cup pressure column (23).

4. The wall hook device with good stability according to claim 3, characterized in that: The outer sleeve of the suction cup pressure column (23) is provided with a return spring (25), and the return spring (25) is supported between the suction cup pressure plate (22) and the fixing member (1).

5. The wall hook device with good stability according to claim 3 or 4, characterized in that: The rotating member (3) comprises a screw cover (31) and a rotor (32) connected to the screw cover (31), and the rotor (32) cooperates with the power rod (24).

6. The wall hook device with good stability according to claim 5, characterized in that: The locking member (5) comprises an outer cover plate (51), the outer cover plate (51) is connected to the fixing member (1), the outer cover plate (51) is arranged above the screw cover (31), a locking hole is arranged at the center of the outer cover plate (51), a locking pin (52) is arranged in the locking hole, and a limiting hole (311) matched with the locking pin (52) is arranged in the screw cover (31), and when the locking pin (52) is located in the limiting hole (311), the screw cover (31) is restricted from rotating.

7. The wall hook device with good stability according to claim 6, characterized in that: A pressing plate (53) is provided at one end of the locking pin (52), and a locking spring (54) is provided between the pressing plate (53) and the locking hole. The locking pin (52) is pushed through the limiting hole (311) by pressing the pressing plate (53), thereby releasing the limiting effect of the locking pin (52) on the screw cover (31).

8. The wall hook device with good stability according to claim 7, characterized in that: The hook mounting member (12) comprises a mounting ring frame (121) with a slide rail, an intermediate reinforcement body (122) is provided between the mounting ring frames (121), and the hook (4) and the mounting ring frame (121) are in sliding cooperation.

9. The wall hook device with good stability according to claim 8, characterized in that: A side reinforcement body (123) is provided on the side of the mounting ring frame (121).

10. The wall hook device with good stability according to claim 8 or 9, characterized in that: A limited mounting column (111) is provided on the suction cup mounting member (11), the outer cover plate (51) is connected to the limited mounting column (111), a limited rotation groove (312) is provided on the screw cover (31), and the limited mounting column (111) is arranged in the limited rotation groove (312) to limit the rotation angle of the screw cover (31).

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