An easy-to-use dental floss

Abstract

This utility model discloses a user-friendly dental floss, specifically relating to the field of dental cleaning products. It includes a first ring and a second ring, both annular cavities having an anti-slip component fixedly connected to their inner cavities. A transmission mechanism is rotatably connected to the rear of both the first and second rings, and a pressing mechanism is fixedly connected to the lower part of each of the two transmission mechanisms. A positioning mechanism is slidably connected inside each of the two limiting mechanisms. This user-friendly dental floss, through the anti-slip component, prevents fingers from slipping inside the first or second ring. The pressing mechanism presses the floss firmly into the inner cavities of the first and second rings. The limiting mechanism guides and limits the movement of the positioning mechanism, and the positioning mechanism locks the position of the transmission mechanism, thus improving the device's practicality and versatility.

Description

Technical Field

[0001] This utility model relates to the field of dental cleaning products, and in particular to a dental floss that is easy to use. Background Technology

[0002] The advent of dental floss on the market represents a revolutionary change in teeth cleaning methods. Millions have benefited from it, relieving them of dental problems, maintaining periodontal health, and reducing other diseases caused by dental issues. Dental floss uses nylon, silk, or polyester thread to clean plaque from between teeth. Pull off a piece of floss about 25cm long, tie a double knot at both ends to form a loop, or take about 33cm of floss, wrap both ends around your two middle fingers, and use your right and left fingers to pass the floss through the contact point.

[0003] Chinese patent document CN215080028U discloses a type of orthodontic dental floss, including dental floss and a storage box. One end of the dental floss is fixedly connected to a tapered fine traction wire, the diameter of which is smaller than that of the dental floss. The end of the dental floss away from the fine traction wire is fixedly connected to an anti-slip ring, which is connected to the inner wall of the storage box via an adhesive patch. In the aforementioned patent document, the tapered fine traction wire fixedly connected to one end of the dental floss, with a diameter smaller than that of the dental floss, allows it to pass through the narrow gap between the wire and the teeth without causing the wire to loosen. The orthodontic dental floss with a fine traction wire at one end and an anti-slip ring at the other facilitates the use of fingers to pull the floss to clean between teeth and between the floss and teeth. It is convenient to use, less prone to slipping, and its effectiveness is superior to existing dental floss.

[0004] The aforementioned patent document can clean the gaps between teeth and between dental floss and teeth during implementation, but it cannot neatly roll up the dental floss, which makes the dental floss prone to knotting, affecting the collection and use of dental floss. Utility Model Content

[0005] The main purpose of this invention is to provide a dental floss that is easy to use and can effectively solve the problem of not being able to neatly roll up dental floss.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A user-friendly dental floss includes a first ring and a second ring. A dental floss is fitted inside the inner cavity of both the first and second rings. Each of the outer surfaces of the first and second rings has threading holes on the left and right sides of its upper front portion. Each of the inner cavities of the first and second rings has symmetrically placed positioning holes at the middle position of its upper portion. Each of the inner surfaces of the first and second rings has an annular cavity. Several magnets are fixedly connected in a circular array on the side of the first and second rings that are close to each other. Anti-slip components are fixedly connected to the inner cavities of both annular cavities. A transmission mechanism is rotatably connected to the rear portion of each of the first and second rings. A clamping mechanism is fixedly connected to the lower portion of each of the two transmission mechanisms. Limiting mechanisms are symmetrically fixedly connected to the front portions of each of the two transmission mechanisms. A positioning mechanism is slidably connected inside each of the two limiting mechanisms.

[0008] Preferably, the anti-slip component includes a fixing ring, a plastic ring is fixedly connected to the inner surface of the fixing ring, and a plurality of rubber strips are fixedly connected to the inner surface of the plastic ring at intervals, and the fixing ring is fixedly connected to the corresponding annular cavity.

[0009] Preferably, the transmission mechanism includes an arc-shaped plate, the upper front side of the outer surface of the arc-shaped plate is provided with a latching groove, and the lower rear side of the arc-shaped plate is rotatably connected to a first ring or a second ring.

[0010] Preferably, the pressing mechanism includes an arc-shaped pressure plate, and the lower part of the outer surface of the arc-shaped pressure plate has a plurality of rectangular openings arranged in a ring array, and the upper part of the outer surface of the arc-shaped pressure plate is fixedly connected to the lower part of the outer surface of the corresponding arc-shaped plate.

[0011] Preferably, the limiting mechanism includes a fixed sleeve, the outer surface of the fixed sleeve is provided with guide grooves symmetrically arranged on the upper and lower right side, the inner cavity of the fixed sleeve is fixedly connected to a spring, and the outer surface of the fixed sleeve is fixedly connected to the front side of the corresponding arc plate.

[0012] Preferably, the positioning mechanism includes a transmission block, guide blocks are symmetrically fixedly connected to the outer surface of the transmission block, a hemispherical block is fixedly connected to the right end of the outer surface of the transmission block, and the two guide blocks are slidably connected to the inner cavity of the corresponding guide groove, and the hemispherical block is movably connected to the inner cavity of the corresponding positioning hole.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. This utility model uses an anti-slip component to prevent fingers from slipping inside the first or second finger ring. At the same time, the transmission mechanism can drive the pressing mechanism to rotate, improving the practicality of the device. The pressing mechanism can press the dental floss into the inner cavity of the first and second finger rings. Under the action of the limiting mechanism, the movement of the positioning mechanism can be guided and limited. Furthermore, the positioning mechanism can lock the position of the transmission mechanism, improving the practicality and universality of the device.

[0015] 2. This utility model, by setting a plastic ring in the inner cavity of the annular cavity, and by rounding the edges of the plastic ring, can prevent the finger wearing the middle of the inner cavity of the first finger ring from being injured when pulling the dental floss. At the same time, the circular array of several rubber strips on the inner surface of the plastic ring can effectively prevent the finger from slipping when pulling the first and second finger rings. Furthermore, by rotating the two arc-shaped plates, the two arc-shaped pressure plates can be respectively clamped into the inner cavities of the first and second finger rings, thereby pressing the dental floss into the corresponding inner cavities through the rectangular opening. This can prevent the dental floss from easily shifting or falling out of the inner cavities of the first and second finger rings when pulling, thus improving the practicality and universality of the device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the anti-slip component of this utility model;

[0018] Figure 3 This is a schematic diagram of the transmission mechanism and pressing mechanism of this utility model;

[0019] Figure 4 This is a schematic diagram of the limiting mechanism and positioning mechanism of this utility model.

[0020] In the diagram: 1. First ring; 2. Second ring; 3. Magnet; 4. Anti-slip component; 41. Fixing ring; 42. Plastic ring; 43. Rubber strip; 5. Transmission mechanism; 51. Arc plate; 52. Fastening groove; 6. Pressing mechanism; 61. Arc pressure plate; 62. Rectangular opening; 7. Limiting mechanism; 71. Fixing sleeve; 72. Guide groove; 73. Spring; 8. Positioning mechanism; 81. Transmission block; 82. Guide block; 83. Hemispherical block; 11. Floss 1; 12. Threading hole; 13. Positioning hole; 14. Annular cavity. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] like Figure 1 As shown, a user-friendly dental floss includes a first ring 1 and a second ring 2. Dental floss 11 is fitted inside the inner cavities of both rings. Threading holes 12 are provided on the upper front sides of the outer surfaces of both rings. Positioning holes 13 are symmetrically provided at the middle upper part of the inner cavities of both rings. Annular cavities 14 are provided on the inner surfaces of both rings. Several magnets 3 are fixedly connected in a circular array on the sides of the first and second rings that are close to each other. Anti-slip components 4 are fixedly connected to the inner cavities of both annular cavities 14 to prevent fingers from slipping on the floss. Slippage occurs inside ring 1 or the second ring 2. The rear of the first ring 1 and the second ring 2 are rotatably connected to the transmission mechanism 5, which can drive the pressing mechanism 6 to rotate. The lower part of the two transmission mechanisms 5 is fixedly connected to the pressing mechanism 6, which can press the dental floss 11 into the inner cavity of the first ring 1 and the second ring 2. The front of the two transmission mechanisms 5 is symmetrically fixedly connected to the limit mechanism 7, which can guide and limit the movement of the positioning mechanism 8. The positioning mechanism 8 is slidably connected inside the two limit mechanisms 7, which can lock the position of the transmission mechanism 5.

[0023] To prevent the finger from slipping inside the first ring 1 or the second ring 2, see [reference needed]. Figure 2 The anti-slip component 4 includes a fixing ring 41, and a plastic ring 42 is fixedly connected to the inner surface of the fixing ring 41. The plastic ring 42 can protect the fingers through its soft material. Several rubber strips 43 are fixedly connected to the inner surface of the plastic ring 42 at intervals. This can prevent the fingers from slipping when pulling the first finger ring 1 and the second finger ring 2. The fixing ring 41 is fixedly connected to the inner cavity of the corresponding annular cavity 14.

[0024] To achieve the purpose of driving the clamping mechanism 6 to rotate, refer to... Figure 3 The transmission mechanism 5 includes an arc-shaped plate 51. A latching groove 52 is provided on the upper front side of the outer surface of the arc-shaped plate 51, which can facilitate the rotation adjustment by pulling up the arc-shaped plate 51 with a finger. The lower rear side of the arc-shaped plate 51 is rotatably connected to the first finger ring 1 or the second finger ring 2.

[0025] To achieve the purpose of pressing the dental floss 11 into the inner cavity of the first ring 1 and the second ring 2, refer to... Figure 3 The pressing mechanism 6 includes an arc-shaped pressure plate 61. The lower part of the outer surface of the arc-shaped pressure plate 61 has several rectangular openings 62 arranged in a ring array. This can prevent the lower surface of the arc-shaped pressure plate 61 from adhering to the inner wall of the first finger ring 1 or the second finger ring 2. The upper part of the outer surface of the arc-shaped pressure plate 61 is fixedly connected to the lower part of the outer surface of the corresponding arc-shaped plate 51.

[0026] To achieve the purpose of guiding and limiting the movement of positioning mechanism 8, see [reference needed]. Figure 4 The limiting mechanism 7 includes a fixed sleeve 71. The right side of the outer surface of the fixed sleeve 71 is symmetrically provided with guide grooves 72, which can guide and limit the movement of the guide block 82. A spring 73 is fixedly connected to the left wall of the inner cavity of the fixed sleeve 71, which can push the hemispherical block 83 into the inner cavity of the corresponding positioning hole 13 through its own elastic force. The outer surface of the fixed sleeve 71 is fixedly connected to the front side of the inner cavity of the corresponding arc plate 51.

[0027] To achieve the purpose of locking the position of transmission mechanism 5, refer to... Figure 4 The positioning mechanism 8 includes a transmission block 81. Guide blocks 82 are symmetrically fixedly connected to the outer surface of the transmission block 81. A hemispherical block 83 is fixedly connected to the right end of the outer surface of the transmission block 81. Under the elastic force of the spring 73, the hemispherical block 83 can be locked in the inner cavity of the corresponding positioning hole 13, thereby locking the arc plate 51 in the inner cavity of the first ring 1 or the second ring 2. The two guide blocks 82 are slidably connected to the inner cavity of the corresponding guide groove 72, and the hemispherical block 83 is movably connected to the inner cavity of the corresponding positioning hole 13.

[0028] The working principle of this utility model is as follows: First, the dental floss 11 is passed through the inner cavities of the two threading holes 12, with both ends of the dental floss 11 wrapped around the inner cavities of the first ring 1 and the second ring 2, respectively. This ensures that the dental floss 11, used for cleaning the gingival sulcus, passes through the middle of the inner cavities of the two threading holes 12, thus preventing the dental floss 11 from slipping off the inner cavities of the first ring 1 and the second ring 2 when the gingival sulcus is being cleaned. Then, the two arc-shaped plates 51 are rotated forward, causing the arc-shaped plates 51 and the corresponding arc-shaped pressure plates 61 to be locked in the inner cavities of the corresponding first ring 1 and the second ring 2. During this process, the rebound force of several springs 73 pushes the corresponding hemispherical blocks 83 to be locked in the inner cavities of the corresponding positioning holes 13, thereby locking the two arc-shaped plates 51 in the inner cavities of the first ring 1 and the second ring 2, respectively. The lower surfaces of the two rectangular openings 62 press the dental floss 11 tightly into the inner cavities of the first ring 1 and the second ring 2, respectively, thus preventing the dental floss 11 from loosening or falling off during use. The first ring 1 and the second ring 2, which are magnetically attached together, are then separated. The fingers of both hands are then passed through the middle of the first ring 1 and the second ring 2, allowing the middle of the dental floss 11 to pass through the contact point. A back-and-forth sawing motion is then performed to guide the dental floss 11 through the contact point to the bottom of the gingival sulcus for cleaning. During this process, the two fingers inserted into the inner cavities of the first ring 1 and the second ring 2, when pulling the dental floss 11, are prevented from slipping due to the rubber strips 43. Simultaneously, the plastic rings 42 prevent marks from being made on the fingers at the inflection points of the inner wall of the first ring 1.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A user-friendly dental floss, comprising a first ring (1) and a second ring (2), characterized in that: Dental floss (11) is fitted together in the inner cavity of the first ring (1) and the second ring (2). Threading holes (12) are opened on the upper front side of the outer surface of the first ring (1) and the second ring (2). Positioning holes (13) are symmetrically opened on the upper middle position of the inner cavity of the first ring (1) and the second ring (2). Annular cavities (14) are opened on the inner surface of the first ring (1) and the second ring (2). Several magnets (3) are fixedly connected in an annular array on the side of the first ring (1) and the second ring (2) that are close to each other. Anti-slip components (4) are fixedly connected to the inner cavity of the two annular cavities (14). Transmission mechanisms (5) are rotatably connected to the rear part of the inner cavity of the first ring (1) and the second ring (2). Pressing mechanisms (6) are fixedly connected to the lower part of the two transmission mechanisms (5). Limiting mechanisms (7) are symmetrically fixedly connected to the front part of the two transmission mechanisms (5). Positioning mechanisms (8) are slidably connected inside the two limiting mechanisms (7).

2. The easy-to-use dental floss according to claim 1, characterized in that: The anti-slip component (4) includes a fixing ring (41), a plastic ring (42) is fixedly connected to the inner surface of the fixing ring (41), and a number of rubber strips (43) are fixedly connected to the inner surface of the plastic ring (42) at intervals. The fixing ring (41) is fixedly connected to the inner cavity of the corresponding annular cavity (14).

3. The easy-to-use dental floss according to claim 1, characterized in that: The transmission mechanism (5) includes an arc plate (51), the upper front side of the outer surface of the arc plate (51) is provided with a latching groove (52), and the lower rear side of the arc plate (51) is rotatably connected to the first ring (1) or the second ring (2).

4. The easy-to-use dental floss according to claim 3, characterized in that: The pressing mechanism (6) includes an arc-shaped pressure plate (61). The lower part of the outer surface of the arc-shaped pressure plate (61) is provided with a plurality of rectangular openings (62) in an annular array. The upper part of the outer surface of the arc-shaped pressure plate (61) is fixedly connected to the lower part of the outer surface of the corresponding arc-shaped plate (51).

5. The easy-to-use dental floss according to claim 4, characterized in that: The limiting mechanism (7) includes a fixed sleeve (71). The right side of the outer surface of the fixed sleeve (71) is symmetrically provided with guide grooves (72). A spring (73) is fixedly connected to the left wall of the inner cavity of the fixed sleeve (71). The outer surface of the fixed sleeve (71) is fixedly connected to the front side of the corresponding arc plate (51).

6. The easy-to-use dental floss according to claim 5, characterized in that: The positioning mechanism (8) includes a transmission block (81), and guide blocks (82) are symmetrically fixedly connected to the outer surface of the transmission block (81). A hemispherical block (83) is fixedly connected to the right end of the outer surface of the transmission block (81). The two guide blocks (82) are slidably connected to the inner cavity of the corresponding guide groove (72), and the hemispherical block (83) is movably connected to the inner cavity of the corresponding positioning hole (13).

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