Anti-loose faucet handle structure

Abstract

The utility model relates to the technical field of faucet handle, and disclose a kind of anti-loosening faucet handle structure, including rotating handle and connecting shell, the one side of rotating handle is fixedly connected with protection component, the one side of connecting shell is fixedly connected with anti-loosening component, the protection component includes the nanometer oil-repellent layer fixedly connected in the one side of rotating handle, the inside of nanometer oil-repellent layer is fixedly connected with photocatalytic antibacterial layer;The anti-loosening component includes the pressing block slidingly connected in the one side of connecting shell, the one side of pressing block is fixedly connected with square board one, the one side of square board one is fixedly connected with spring one, the one side slidingly connected with bolt of rotating handle, the one side of bolt is screw-connected with connecting shell.This anti-loosening faucet handle structure, through the setting of anti-loosening component, reaches the effect of preventing loosening, improves the durability and use safety of product, simultaneously, handle is convenient to disassemble, reduces the workload of staff maintenance.

Description

Technical Field

[0001] This utility model relates to the field of faucet handle technology, and in particular to a faucet handle structure that prevents loosening. Background Technology

[0002] Traditional faucet handles typically use threaded fastening or simple press-fit structures, which are prone to loosening and falling off after prolonged use due to vibration, water hammer effect, or material fatigue, affecting the user experience and potentially causing leaks. Existing anti-loosening technologies mostly rely on elastic washers, nylon inserts, or auxiliary adhesives, which have drawbacks such as insufficient durability (e.g., rubber aging), complex maintenance (requiring regular tightening), or poor environmental adaptability (failure at high temperatures).

[0003] Patent document CN216045749U discloses a faucet handle structure for preventing loosening, comprising: a faucet body, a bushing, and a faucet handle. A water control valve is installed in the valve chamber of the faucet body, and the water control valve has a valve stem extending out of the valve chamber. The bushing has a central hole, a recessed groove on its top surface, and a locking hole on one side of its outer perimeter that penetrates the central hole, allowing the bushing to be secured with a screw via the locking hole. A retaining rib and a connecting tube extend from the inner top surface of the faucet handle. The connecting tube has an elastic groove and a retaining hole at the center of its bottom end.

[0004] However, when this anti-loosening faucet handle structure is in use, it is not convenient to replace or disassemble the faucet when it is in the limiting position, which increases the workload of personnel disassembly. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] The purpose of this utility model is to provide a faucet handle structure that prevents loosening, thereby solving the problem mentioned in the background art that the faucet handle structure is inconvenient to replace or disassemble when in use, which increases the workload of personnel disassembly.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a faucet handle structure for preventing loosening, comprising a rotating handle and a connecting shell, wherein a protective component is fixedly connected to one side of the rotating handle, and an anti-loosening component is fixedly connected to one side of the connecting shell.

[0009] The protective component includes a nano-oleophobic layer fixedly connected to one side of the rotating handle, and a photocatalytic antibacterial layer is fixedly connected inside the nano-oleophobic layer;

[0010] The anti-loosening component includes a pressing block slidably connected to one side of the connecting shell, a square plate fixedly connected to one side of the pressing block, and a spring fixedly connected to one side of the square plate.

[0011] As a further embodiment of this utility model, a bolt is slidably connected to one side of the rotating handle, and a connecting shell is threadedly connected to one side of the bolt. The connecting shell serves to fix the rotating handle together with the bolt.

[0012] As a further embodiment of this utility model, a connecting block is inserted into one side of the connecting shell, and a sliding buckle is slidably connected to one side of the connecting block. The sliding buckle serves to limit and fix the connection.

[0013] As a further embodiment of this utility model, a square plate is fixedly connected to one side of the sliding buckle, a spring is fixedly connected to one side of the square plate, and a connecting block is fixedly connected to one side of the spring. The connecting block serves to provide support and connection.

[0014] As a further embodiment of this utility model, a connecting column is fixedly connected to one side of the connecting block, and a heat insulation pad is fixedly connected to one side of the connecting block. The heat insulation pad serves to block the heat from being transferred from hot water to the handle.

[0015] As a further embodiment of this utility model, a sealing ring is fixedly connected to one side of the connecting column, and a faucet housing is fixedly connected to one side of the connecting column. The faucet housing provides overall support and sealing.

[0016] As a further embodiment of this utility model, a fixing plate is fixedly connected to one side of the connecting column, and a tungsten alloy block is fixedly connected to one side of the fixing plate. The tungsten alloy block increases the counterweight and balances the inertia when the handle rotates.

[0017] (III) Beneficial Effects

[0018] This utility model provides a faucet handle structure that prevents loosening, which has the following beneficial effects:

[0019] 1. This anti-loosening faucet handle structure, through the setting of the anti-loosening component, when in use, pressing the pressing block causes the pressing block to press down on the sliding buckle, and the sliding buckle moves downward, making it easy to disassemble the connecting shell. During installation, by pushing the sliding buckle into the groove, the sliding buckle limits the connecting shell and prevents the connecting shell from rotating, thereby achieving the anti-loosening function, improving the durability and safety of the product, and at the same time making it easy to disassemble the handle, reducing the workload of maintenance personnel.

[0020] 2. This anti-loosening faucet handle structure, through the setting of protective components, effectively blocks water stains, oil stains and fingerprints from adhering during use through the nano oleophobic layer, keeping the handle surface clean and new, reducing the frequency of cleaning and maintenance. Through the setting of photocatalytic antibacterial layer, the photocatalytic antibacterial layer can continuously decompose surface bacteria and viruses under light conditions, avoiding secondary contamination of the palm by bacteria on the handle, thereby achieving a protective effect, reducing cleaning and maintenance work, extending the product's service life, and reducing the workload of staff. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the relaxation and detachment component structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the protective component structure of this utility model.

[0025] In the diagram: 1. Rotating handle; 2. Connecting shell; 3. Protective component; 301. Nano oleophobic layer; 302. Photocatalytic antibacterial layer; 4. Anti-loosening component; 401. Pressing block; 402. Square plate one; 403. Spring one; 5. Bolt; 6. Connecting block; 7. Sliding buckle; 8. Square plate two; 9. Spring two; 10. Connecting column; 11. Heat insulation pad; 12. Sealing ring one; 13. Faucet shell; 14. Fixing plate; 15. Tungsten alloy block. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0027] Please see Figures 1 to 4This utility model provides a technical solution: a faucet handle structure for preventing loosening, including a rotating handle 1 and a connecting shell 2. A protective component 3 is fixedly connected to one side of the rotating handle 1. The protective component 3 includes a nano-oleophobic layer 301 fixedly connected to one side of the rotating handle 1, and a photocatalytic antibacterial layer 302 fixedly connected inside the nano-oleophobic layer 301. The protective component 3 achieves a protective function, reduces cleaning and maintenance work, extends the product's service life, and reduces the workload of workers. An anti-loosening component 4 is fixedly connected to one side of the connecting shell 2. The anti-loosening component 4 includes a pressing block 401 slidably connected to one side of the connecting shell 2, a square plate 402 fixedly connected to one side of the pressing block 401, and a spring 403 fixedly connected to one side of the square plate 402. The anti-loosening component 4 achieves an anti-loosening function, improves the product's durability and safety, and facilitates handle disassembly, reducing the workload of maintenance workers.

[0028] A bolt 5 is slidably connected to one side of the rotating handle 1, and a connecting shell 2 is threadedly connected to one side of the bolt 5. The connecting shell 2 serves to fix the rotating handle 1 together with the bolt 5.

[0029] A connecting block 6 is inserted into one side of the connecting shell 2, and a sliding buckle 7 is slidably connected to one side of the connecting block 6. The sliding buckle 7 serves to limit and fix the position.

[0030] A square plate 8 is fixedly connected to one side of the sliding buckle 7, a spring 9 is fixedly connected to one side of the square plate 8, and a connecting block 6 is fixedly connected to one side of the spring 9. The connecting block 6 serves to provide support and connection.

[0031] A connecting post 10 is fixedly connected to one side of the connecting block 6, and a heat insulation pad 11 is fixedly connected to one side of the connecting block 6. The heat insulation pad 11 serves to block the heat from being transferred from the hot water to the handle.

[0032] A sealing ring 12 is fixedly connected to one side of the connecting post 10, and a faucet housing 13 is fixedly connected to one side of the connecting post 10. The faucet housing 13 provides overall support and sealing.

[0033] A fixing plate 14 is fixedly connected to one side of the connecting column 10, and a tungsten alloy block 15 is fixedly connected to one side of the fixing plate 14. The tungsten alloy block 15 is used to increase the counterweight and balance the inertia when the handle is rotated.

[0034] In this invention, the working steps of the device are as follows:

[0035] First step: When in use, press the pressing block 401 to make the pressing block 401 press down on the sliding buckle 7. The sliding buckle 7 moves downward, making it easy to disassemble the connecting shell 2. When installing, push the sliding buckle 7 into the groove to limit the connecting shell 2 and prevent the connecting shell 2 from rotating, thereby achieving the function of preventing it from falling off.

[0036] The second step: During use, the nano oleophobic layer 301 effectively blocks water stains, oil stains and fingerprints, keeping the handle surface clean and new, reducing the frequency of cleaning and maintenance. The photocatalytic antibacterial layer 302 can continuously decompose surface bacteria and viruses under light conditions, preventing secondary contamination of the palm by bacteria on the handle, thus achieving a protective effect.

[0037] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0038] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A faucet handle structure for preventing loosening, comprising a rotating handle (1) and a connecting shell (2), characterized in that: A protective component (3) is fixedly connected to one side of the rotating handle (1), and an anti-loosening component (4) is fixedly connected to one side of the connecting shell (2). The protective component (3) includes a nano oleophobic layer (301) fixedly connected to one side of the rotating handle (1), and a photocatalytic antibacterial layer (302) is fixedly connected inside the nano oleophobic layer (301); The anti-loosening component (4) includes a pressing block (401) slidably connected to one side of the connecting shell (2), a square plate (402) is fixedly connected to one side of the pressing block (401), and a spring (403) is fixedly connected to one side of the square plate (402).

2. The anti-loosening faucet handle structure according to claim 1, characterized in that: A bolt (5) is slidably connected to one side of the rotating handle (1), and a connecting shell (2) is threadedly connected to one side of the bolt (5).

3. The anti-loosening faucet handle structure according to claim 1, characterized in that: A connecting block (6) is inserted into one side of the connecting shell (2), and a sliding buckle (7) is slidably connected to one side of the connecting block (6).

4. The anti-loosening faucet handle structure according to claim 3, characterized in that: A square plate (8) is fixedly connected to one side of the sliding buckle (7), a spring (9) is fixedly connected to one side of the square plate (8), and a connecting block (6) is fixedly connected to one side of the spring (9).

5. The anti-loosening faucet handle structure according to claim 3, characterized in that: A connecting post (10) is fixedly connected to one side of the connecting block (6), and a heat insulation pad (11) is fixedly connected to one side of the connecting block (6).

6. The anti-loosening faucet handle structure according to claim 5, characterized in that: A sealing ring (12) is fixedly connected to one side of the connecting post (10), and a faucet shell (13) is fixedly connected to one side of the connecting post (10).

7. The anti-loosening faucet handle structure according to claim 5, characterized in that: A fixing plate (14) is fixedly connected to one side of the connecting column (10), and a tungsten alloy block (15) is fixedly connected to one side of the fixing plate (14).

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