Vacuum chuck bathroom appliance with multi-gear adjustment based on lever principle

Abstract

The utility model discloses a lever principle multi-gear regulation vacuum chuck bathroom appliance, which comprises a chuck mechanism and a bathroom appliance, the bathroom appliance is fixed with a wall surface through the chuck mechanism arranged on the bathroom appliance, the chuck mechanism comprises a vacuum chuck, a shell, a connecting rod and a mounting plate, the connecting rod is fixedly arranged in the middle of the back side of the vacuum chuck, and the mounting plate is fixedly arranged on the shell. The vacuum suction cup is located at a front end opening of an inner cavity of the shell, the connecting rod axially penetrates through the shell from the middle and is in sliding connection with the shell, a rotating buckle is hinged to the outer end of the connecting rod through a rotating shaft and comprises a handle, a protruding part a and a protruding part b which are integrally formed, and the distances from the end faces of the protruding part a and the protruding part b to the rotating shaft are different. According to the sanitary ware, the sanitary ware is installed through the suction cup mechanism, the suction cup mechanism can adjust the suction force in a multi-gear mode, the stability of suction fixing is improved, and meanwhile the sanitary ware is convenient to disassemble and take down.

Description

Technical Field

[0001] The utility model relates to the technical field of sanitary appliances, in particular to a vacuum suction cup sanitary appliance with multi - gear adjustment based on the lever principle. Background Technique

[0002] Sanitary appliances (or hangers) are mainly used to place towels, change clothes or other sanitary products in the bathroom for people's convenience. Traditional bathroom hangers are fixed with screws, but it is difficult to drill holes in the ceramic tile wall, and the wall will be damaged. Therefore, some sanitary appliances using suction cups have emerged. At present, the suction cups of sanitary appliances mostly directly press on the wall and then evacuate the air to achieve adsorption. As the use time increases, the rubber will undergo irreversible aging and deformation, and the adsorption force will also weaken accordingly. Content of the Utility Model

[0003] The purpose of the utility model is to provide a vacuum suction cup sanitary appliance with multi - gear adjustment based on the lever principle to solve the problems raised in the above - mentioned background technique.

[0004] To achieve the above - mentioned purpose, the utility model provides the following technical solution: A vacuum suction cup sanitary appliance with multi - gear adjustment based on the lever principle, including a suction cup mechanism and a sanitary appliance. The sanitary appliance is fixed to the wall through the suction cup mechanism installed on it. The suction cup mechanism includes a vacuum suction cup, a housing, a connecting rod and a mounting plate. The connecting rod is fixedly installed in the middle of the back side of the vacuum suction cup. The vacuum suction cup is located at the front port of the inner cavity of the housing. The connecting rod axially penetrates through the middle of the housing and is slidably connected with it. The outer end of the connecting rod is hinged with a rotating buckle through a rotating shaft. The rotating buckle includes a handle, a convex part a and a convex part b which are integrally formed. The distances from the end faces of the convex part a and the convex part b to the rotating shaft are different. The mounting plate is located between the housing and the rotating buckle. The connecting rod penetrates through the mounting plate, and the rotating buckle presses on the mounting plate.

[0005] Preferably, a screw rod is fixedly installed on the outer side of the extending end of the mounting plate.

[0006] Preferably, the sanitary appliance is any one of a triangular rack, a toilet paper holder, a hook, a brush holder, a towel rack.

[0007] Compared with the prior art, the beneficial effects of the utility model are as follows: This sanitary appliance is installed through the suction cup mechanism. By turning the rotating buckle to different positions, the adsorption force can be adjusted. While ensuring stable adsorption, it is also convenient to disassemble and remove. By adjusting to a larger suction force, the problem of aging and deformation of the vacuum suction cup can be compensated, and the service life can be extended. Brief Description of the Drawings

[0008] Figure 1 It is a cross - sectional structural schematic diagram of the suction cup mechanism of the utility model;

[0009] Figure 2 It is a three-dimensional structural schematic diagram of the sucker mechanism of the present utility model;

[0010] Figure 3 It is a three-dimensional structural schematic diagram after the tripod installs the sucker mechanism;

[0011] Figure 4 It is a three-dimensional structural schematic diagram after the tissue box installs the sucker mechanism;

[0012] Figure 5 It is a three-dimensional structural schematic diagram after the hook installs the sucker mechanism;

[0013] Figure 6 It is a three-dimensional structural schematic diagram after the brush holder installs the sucker mechanism;

[0014] Figure 7 It is a three-dimensional structural schematic diagram after the towel rack installs the sucker mechanism.

[0015] In the figure: 1. Housing; 2. Vacuum sucker; 3. Connecting rod; 4. Mounting plate; 5. Screw; 6. Rotating buckle; 61. Handle; 62. Protrusion a; 63. Protrusion b; 7. Tripod; 8. Tissue box; 9. Hook; 10. Brush holder; 11. Towel rack. Specific embodiments

[0016] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0017] Please refer to Figure 1-7 , the present utility model provides a technical solution: a vacuum sucker bathroom appliance with multi-stage adjustment by lever principle, including a sucker mechanism and a bathroom appliance. The bathroom appliance is fixed to the wall through the sucker mechanism installed on it. The sucker mechanism includes a vacuum sucker 2, a housing 1, a connecting rod 3, and a mounting plate 4. The connecting rod 3 is fixedly installed in the middle of the back side of the vacuum sucker 2. The vacuum sucker 2 is located at the front port of the inner cavity of the housing 1. The housing 1 is made of hard plastic material. The inner cavity of the housing 1 restricts the shape of the vacuum sucker 2, and the front port of the housing 1 presses on the outer edge of the vacuum sucker 2.

[0018] The connecting rod 3 penetrates through the housing 1 from the middle and is slidably connected to it. The outer end of the connecting rod 3 is hingedly installed with a rotating buckle 6 through a rotating shaft. The rotating buckle 6 includes an integrally formed handle 61, a protrusion a 62, and a protrusion b 63. The distances from the end faces of the protrusion a 62 and the protrusion b 63 to the rotating shaft are different. The mounting plate 4 is located between the housing 1 and the rotating buckle 6. The connecting rod 3 penetrates through the mounting plate 4, and the rotating buckle 6 presses on the mounting plate 4.

[0019] The rotary buckle 6 forms a lever with the rotating shaft as the fulcrum. When the convex part a62 and the convex part b63 are in contact with and pressed against the mounting plate 4, the connecting rod 3 can be pulled out to different extended lengths. The greater the degree of deformation of the vacuum suction cup 2, the higher the vacuum degree formed in its inner cavity, and thus the greater the adsorption force of the suction cup. Therefore, multi-stage adjustment of the adsorption force can be achieved. In addition, as the service life increases, the vacuum suction cup 2 has the problem of irreversible deformation due to aging. By selecting a gear with a greater suction force, this deformation can be compensated to maintain a relatively large suction force. In the gear with a smaller adsorption force, it is convenient to remove it from the wall. A screw 5 is fixedly installed on the outer side of the extended end of the mounting plate 4. The sanitary ware is any one of a tripod 7, a toilet paper holder 8, a hook 9, a brush holder 10, and a towel rack 11.

[0020] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vacuum suction cup bathroom fixture with multiple adjustment levels based on the lever principle, comprising a suction cup mechanism and a bathroom fixture, wherein the bathroom fixture is fixed to a wall through the suction cup mechanism installed thereon, and is characterized in that: The suction cup mechanism comprises a vacuum suction cup (2), a shell (1), a connecting rod (3) and a mounting plate (4); the connecting rod (3) is fixedly mounted on the middle part of the back side of the vacuum suction cup (2); the vacuum suction cup (2) is located at the front end of the inner cavity of the shell (1); the connecting rod (3) axially penetrates the shell (1) from the middle part and is slidably connected thereto; a rotating buckle (6) is hingedly mounted on the outer end of the connecting rod (3) via a rotating shaft; the rotating buckle (6) comprises an integrally formed handle (61), a protrusion a (62) and a protrusion b (63); the end faces of the protrusion a (62) and the protrusion b (63) are at different distances from the rotating shaft; the mounting plate (4) is located between the shell (1) and the rotating buckle (6); the connecting rod (3) penetrates the mounting plate (4); and the rotating buckle (6) is pressed on the mounting plate (4).

2. The vacuum suction cup bathroom appliance with multiple adjustment steps based on the lever principle according to claim 1 is characterized in that: A screw rod (5) is fixedly mounted on the outer side of the extended end of the mounting plate (4).

3. The vacuum suction cup bathroom appliance with multiple adjustment steps based on the lever principle according to claim 2 is characterized by: The bathroom appliance is any one of a tripod (7), a toilet paper box (8), a hook (9), a brush holder (10), and a towel rack (11).

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