Mouth mirror device and its protective cover

Abstract

A mouth mirror device includes a handheld module, a mouth mirror module, and a protective sleeve. The handheld module includes a base having a peripheral wall and a mounting wall connected to the inner periphery of the peripheral wall. The mouth mirror module includes a mouth mirror disposed on the mounting wall. The protective sleeve is disposed on the base and covers a portion of the mouth mirror.

Claims

1. A mouth mirror device, comprising: a handheld module including a base having a peripheral wall and a mounting wall connected to the inner periphery of the peripheral wall; a mouth mirror module including a mouth mirror rotatably disposed on the mounting wall; and a protective sleeve rotatably disposed on the base and covering a portion of the mouth mirror.

2. The mouth mirror device as claimed in claim 1, wherein, The protective cover includes a wall portion surrounding the base and an rim portion of the mouth mirror that connects to the upper end of the wall portion and covers the portion thereon.

3. The mouth mirror device as claimed in claim 2, wherein, The sheath also includes a locking portion extending from the lower end of the enclosure portion toward the peripheral wall.

4. The mouth mirror device as claimed in claim 1, wherein, The carrier is disc-shaped, and the surrounding wall is arc-shaped and defines an opening. The surrounding wall is an arc.

5. The mouth mirror device as claimed in claim 4, wherein, The eaves are crescent-shaped.

6. The mouth mirror device as claimed in claim 4, wherein, The eaves define a notch, which is square in shape.

7. The mouth mirror device as claimed in claim 4, wherein, The eaves has a protruding section that juts out toward the opening.

8. A protective sleeve suitable for mounting on a mouthpiece device, the mouthpiece device including a handheld module and a mouthpiece module, the handheld module including a base having a peripheral wall and a mounting wall connected to the inner periphery of the peripheral wall, the mouthpiece module including a mouthpiece rotatably mounted on the mounting wall, the mouthpiece having a mirror body mounted on the mounting wall, the protective sleeve being rotatably mounted on the base and including: a surrounding wall portion surrounding the base; and an eaves portion connecting to the upper end of the surrounding wall portion and covering a portion of the mouthpiece.

9. The sheath as described in claim 8 further includes an engaging portion extending from the lower end of the enclosure portion toward the peripheral wall.

10. The sheath as described in claim 8, wherein, The carrier is disc-shaped, and the surrounding wall is arc-shaped and defines an opening. The surrounding wall is an arc.

11. The sheath as described in claim 10, wherein, The eaves are crescent-shaped.

12. The sheath as described in claim 10, wherein, The eaves define a notch, which is square in shape.

13. The sheath as described in claim 10, wherein, The eaves has a protruding section that juts out toward the opening.

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