Portable tooth whitening instrument

Abstract

The utility model relates to a portable tooth whitening instrument which comprises a sealing bin, the sealing bin is provided with a concave containing groove and a rotating space, one end of the rotating space extends to be communicated with the containing groove, and the other end of the rotating space extends to the edge of the sealing bin to form a notch; the bin cover is rotationally arranged at the top of the sealing bin; and the tail part of the whitening assembly is provided with an extension arm, the extension arm is rotatably arranged in the rotating space through a rotating shaft, and the extension arm is driven by an external force to rotate so as to drive the whitening assembly to be screwed in or out of the accommodating groove. Through a rotary sealing structure of the sealing bin and the bin cover, a closed storage space is formed, external pollutants and bacteria are effectively isolated, meanwhile, the size of the device is matched with that of the whitening assembly, and the whole structure is compact and light; and the whitening assembly is rotationally connected with the sealing bin through the rotating shaft of the tail extension arm, so that the use angle is allowed to be rotationally adjusted, and the component is ensured not to be separated from the main body forever.

Description

Technical Field

[0001] This utility model belongs to the technical field of teeth whitening devices, and specifically relates to a portable teeth whitening device. Background Technology

[0002] Portable teeth whitening devices are home-use teeth whitening equipment that combine cold light technology with whitening gel. They break down surface and deep pigments on teeth through an oxidation-reduction reaction to achieve a whitening effect. Their core advantages are convenience and safety, allowing users to operate them at home without frequent trips to the hospital.

[0003] However, when used outdoors, the biting part of the teeth whitening device is exposed to the external environment for a long time, making it easy to get dust and bacteria, which leads to the risk of cross-infection. Utility Model Content

[0004] This utility model addresses the problems of existing technologies by providing a portable teeth whitening device, the specific technical solution of which is as follows:

[0005] A portable teeth whitening device, comprising:

[0006] A sealed chamber having a recessed receiving groove and a rotating space, one end of which extends into the receiving groove and the other end extends to the edge of the sealed chamber and forms a notch;

[0007] The bin cover is rotatably mounted on top of the sealed bin;

[0008] The whitening component has an extension arm at its tail end. The extension arm is rotatably disposed in the rotation space via a rotating shaft. The extension arm is driven to rotate by an external force, which can cause the whitening component to be screwed into or out of the receiving groove.

[0009] As a further technical solution of this utility model, the whitening component is screwed into the receiving groove, and the compartment cover is screwed closed and presses against the whitening component.

[0010] As a further technical solution of this utility model, the free end of the bin cover has a sealing plate, which can be inserted into the rotation space when the bin cover is screwed closed.

[0011] The sealing sheet is magnetically connected to the rotation space.

[0012] As a further technical solution of this utility model, a battery pack and a control switch are installed in the sealed chamber. The output end of the battery pack is electrically connected to the whitening component. The control switch is arranged on the power transmission path of the battery pack toward the whitening component. The extension arm is a hollow structure.

[0013] As a further technical solution of this utility model, a charging port is provided on the sealed chamber, and the output end of the charging port is connected to the input end of the battery pack.

[0014] The beneficial effects of this utility model are as follows:

[0015] (1) In this application, a sealed storage space is formed by the rotating sealing structure of the sealed chamber and the chamber cover, which effectively isolates external pollutants and bacteria. At the same time, the size of the device is compatible with the whitening component, and the overall structure is compact and lightweight, making it easy to carry outdoors. Furthermore, the whitening component is connected to the sealed chamber by the rotating shaft of the tail extension arm, which allows for rotational adjustment of the usage angle while ensuring that the component never detaches from the main body. Combined with the pressure locking mechanism when the chamber cover is closed, it prevents the component from shaking and falling off during transportation.

[0016] (2) In this application, a control switch is set in the circuit path of the battery pack and the whitening component to realize the power safety management; the hollow structure of the extension arm makes the cable arranged along the rotation axis, avoiding repeated rotation that could cause the line to entangle or break, and significantly improving durability. Attached Figure Description

[0017] Figure 1 A schematic diagram of the overall structure of a portable teeth whitening device is shown;

[0018] Figure 2 A schematic diagram of the structure after the hatch cover is unscrewed is shown;

[0019] Figure 3 A schematic diagram of the structure after the whitening component is twisted out is shown.

[0020] Legend:

[0021] 100. Sealed compartment; 110. Receptacle; 120. Rotation space; 130. Charging port; 200. Compartment cover; 210. Sealing plate; 300. Whitening component; 310. Extension arm; 400. Battery pack; 500. Control switch. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0023] Figure 1 A schematic diagram of the overall structure of a portable teeth whitening device is shown; Figure 2 A schematic diagram of the structure of the compartment cover 200 after it is unscrewed is shown; Figure 3 This shows a schematic diagram of the structure of the whitening component 300 after it has been unscrewed; Figure 1 and Figure 2The portable teeth whitening device includes a sealed chamber 100, a lid 200, and a whitening component 300. The whitening component 300 is installed inside the sealed chamber 100. The lid 200 is rotatably connected to the top of the sealed chamber 100 and seals the whitening component 300 inside the sealed chamber 100. That is, the lid 200 can rotate relative to the sealed chamber 100 to open and close. Therefore, when the lid 200 is opened, the whitening component 300 inside the sealed chamber 100 is exposed for removal and use. After use, the whitening component 300 is removed. The whitening component 300 is placed in the sealed compartment 100, and the compartment lid 200 is rotated to close and seal the whitening component 300 inside the sealed compartment 100. By designing the sealed storage structure of the sealed compartment 100 and the compartment lid 200, the whitening component 300 can be carried in a portable manner, which can effectively cope with outdoor use and prevent the whitening component 300 from being contaminated with bacteria when carried outdoors. At the same time, the overall shape of the device is adapted to the whitening component 300, and its small size makes it easy to carry. Furthermore, the rotating opening and closing of the sealed compartment 100 and the compartment lid 200 makes it easy to open and take out quickly when using it.

[0024] See also Figure 2The sealed compartment 100 has a recessed receiving groove 110, the shape of which matches the shape of the whitening component 300. In the stored state, the whitening component 300 is placed in the receiving groove 110, and the compartment cover 200 presses against the whitening component 300. In other words, the sealed compartment 100 not only matches the shape of the whitening component 300, but its depth also meets the storage requirements of the whitening component 300. Furthermore, the compartment cover 200, when rotated and closed, can effectively compress the whitening component 300, preventing it from shaking during transport. The whitening component 300 has an extension arm 310 at its tail. The sealed compartment 100 has a corresponding rotation space 120. One end of the rotation space 120 extends and connects to the receiving groove 110, and the other end... The extension arm 310 extends to the edge of the sealed chamber 100 and forms a notch. It is rotatably mounted in the rotation space 120 via a pivot. Driven by an external force, the extension arm 310 can rotate, causing the whitening component 300 to screw into or out of the sealed chamber 100. In other words, when the whitening component 300 is lifted, the whitening component 300 and the extension arm 310 can rotate around the pivot at the extension arm 310. This allows the whitening component 300 to be screwed into the sealed chamber 100 for storage and unscrewed from it for use. This ensures the whitening component 300 is rotatably connected to the sealed chamber 100, preventing it from detaching and being lost. The rotation space 120 allows the whitening component 300 to rotate at least 180 degrees, ensuring the user can easily access it. With a better entry angle, the free end of the lid 200 has a sealing plate 210, which extends into the rotation space 120 when the lid 200 is screwed closed. In other words, when the whitening component 300 is screwed into the sealed compartment 100, the sealing plate 210 can extend into the rotation space 120 when the lid 200 is closed, thus sealing the rotation space 120 and ensuring a sealed storage environment for the whitening component 300. The sealing plate 210 is magnetically connected to the rotation space 120. Specifically, permanent magnets are installed at both the free end of the sealing plate 210 and inside the rotation space 120. When the sealing plate 210 extends into the rotation space 120, the two permanent magnets attract each other, allowing the lid 200 to maintain its current state after being screwed closed. An electric... The battery pack 400 and control switch 500 are configured. The output of the battery pack 400 is electrically connected to the whitening component 300. The control switch 500 is located on the power transmission path from the battery pack 400 to the whitening component 300. The extension arm 310 has a hollow structure. The battery pack 400 provides power to the whitening component 300, and the control switch 500, located on the power flow path, controls the connection and disconnection of the circuit. The hollow structure of the extension arm 310 facilitates the routing of wires from the battery pack 400 to the whitening component 300. Furthermore, this routing is close to the rotation center and will not interfere with the rotation of the whitening component 300. The sealed chamber 100 has a charging port 130, the output of which is connected to the input of the battery pack 400.The charging port 130 allows for convenient charging of the battery pack 400, enabling repeated use.

[0025] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A portable teeth whitening device, characterized in that, include: A sealed chamber (100) has a recessed receiving groove (110) and a rotating space (120), one end of the rotating space (120) extends to communicate with the receiving groove (110), and the other end extends to the edge of the sealed chamber (100) and forms a notch; A cover (200) is rotatably mounted on top of a sealed chamber (100); The whitening component (300) has an extension arm (310) at its tail. The extension arm (310) is rotatably disposed in the rotation space (120) via a rotating shaft. The extension arm (310) can be driven to rotate by an external force to drive the whitening component (300) to screw into or out of the receiving groove (110).

2. The portable teeth whitening device according to claim 1, characterized in that: The whitening component (300) is screwed into the receiving groove (110), and the cover (200) is screwed closed and presses against the whitening component (300).

3. A portable teeth whitening device according to claim 2, characterized in that: The free end of the cover (200) has a sealing strip (210), which extends into the rotation space (120) when the cover (200) is screwed closed.

4. A portable teeth whitening device according to claim 3, characterized in that: The sealing sheet (210) is magnetically connected to the rotation space (120).

5. A portable teeth whitening device according to claim 3, characterized in that: The sealed chamber (100) is equipped with a battery pack (400) and a control switch (500). The output end of the battery pack (400) is electrically connected to the whitening component (300). The control switch (500) is arranged on the power transmission path of the battery pack (400) toward the whitening component (300). The extension arm (310) is a hollow structure.

6. A portable teeth whitening device according to claim 5, characterized in that: The sealed chamber (100) is provided with a charging port (130), and the output end of the charging port (130) is connected to the input end of the battery pack (400).

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