CN220001974U - Dental floss box - Google Patents

Abstract

The technical scheme belongs to the technical field of articles for daily use, in particular to a dental floss box, which comprises an upper cover body, wherein a placing cavity for placing dental floss rods is formed in the upper cover body; the surface of the lower box body is provided with a wire rod outlet, and a control cavity is formed in the lower box body; the upper cover body is detachably connected with the lower box body; wherein, a wire arranging structure is arranged in the placing cavity; the lower box body is provided with an arc-shaped groove; a push-out mechanism is arranged in the control cavity; the front end of the swinging piece is provided with an abutting block in a protruding mode, and the abutting block penetrates through the arc-shaped groove to extend into the placing cavity and movably abuts against the dental floss rod. According to the technical scheme, the function of the pushing mechanism is realized through the cooperation of the swinging piece and the elastic piece, the swing of the swinging piece is utilized to control the detachment of the dental floss rod, and the elastic piece is utilized to assist the ejection of the dental floss rod and the resetting of the swinging piece, so that the product is simple in integral structure, and the difficulty and the cost of installation are small.

Description

Dental floss box

Technical Field

The technical scheme belongs to the technical field of articles for daily use, in particular to a dental floss box.

Background

A dental floss stick, also known as a dental floss pick, is a product that is used in conjunction with toothbrushes in daily oral care. Prior to floss sticks, people have used floss to achieve the same effect. However, compared with dental floss, the dental floss rod has the advantages of being more convenient, efficient, safe, sanitary and the like.

The existing dental floss rod is packaged in boxes, plastic bags in multiple packages or in a single package, and the boxes are required to be opened or taken out from the plastic bags for each use. The box and the plastic bag are packaged for each time, so that other unused dental floss rods are easy to pollute. Moreover, the existing packaging box cannot be reused, and serious waste is caused. The single package, while guaranteeing the hygiene of use, is too costly. Therefore, a dental floss box which is convenient to use, does not pollute other unused dental floss rods and can be recycled appears on the market.

For example, patent No. 201721757351.2 provides a push-type dental floss cartridge and dental floss stick. The box body comprises an upper box body and a lower box body, wherein the upper box body can be clamped on the lower box body, and a dental floss outlet is arranged between the upper box body and the lower box body; the dental floss device comprises an upper box body, a lower box body, a dental floss rod placing mechanism, a push-out mechanism and a dental floss rod opening, wherein the dental floss rod placing mechanism and the push-out mechanism are arranged in the upper box body in a detachable mode, the push-out mechanism is fixed on the lower box body, and the dental floss rod on the placing mechanism can be pushed out of the dental floss rod opening by the push-out mechanism.

However, such a dental floss rod box is complex in structure, and the push-out mechanism comprises an elastic telescopic mechanism, a shifting fork mechanism and a connecting rod, so that the dental floss rod box is complex in assembly, and the difficulty and the cost of installation are high.

Disclosure of Invention

The technical scheme aims at: a dental floss box with a simple structure is provided.

The technical scheme aims at realizing the following steps:

a dental floss cartridge, comprising:

an upper cover body, the inside of which is formed with a placing cavity for placing a dental floss rod;

the surface of the lower box body is provided with a wire rod outlet, and a control cavity is formed in the lower box body;

the upper cover body is detachably connected with the lower box body;

wherein, a wire arranging structure is arranged in the placing cavity, and the dental floss rod is movably sleeved on the wire arranging structure;

the lower box body is provided with an arc-shaped groove;

the control cavity is internally provided with an ejecting mechanism which is provided with a swinging piece and an elastic piece;

the swinging piece is movably arranged in the control cavity, and the rear end part of the swinging piece is exposed out of the control cavity;

the elastic piece is used for resetting the swinging piece;

the front end of the swinging piece is provided with an abutting block in a protruding mode, and the abutting block penetrates through the arc-shaped groove to extend into the placing cavity and movably abuts against the dental floss rod.

Further, a rotating seat is arranged on the bottom surface of the lower box body;

the swinging member has at least:

a rotating part rotatably provided on the rotating seat;

the inner end of the control part is fixed on the rotating part, and the outer end of the control part extends out of the control cavity;

an abutting part, the inner end of which is fixed on the rotating part, and the outer end of which is provided with the abutting block; and

the control part is driven to drive the abutting part to push the dental floss rod laterally, so that the dental floss rod is separated from the placing cavity from the outlet of the dental floss rod.

Further, the rotating part is formed with a torsion spring cavity;

the elastic piece is abutted against the inner wall of the torsion spring cavity, so that the torsion of the elastic piece is overcome when the swinging piece swings.

Further, the bottom of the control cavity is protruded with an anti-wear ring;

the bottom end of the swinging piece is abutted to the top end of the anti-wear ring.

Further, the wire arranging structure is provided with two fixing columns;

the dental floss rod is sleeved on the fixing column;

the fixing column is fixed in the placing cavity and is positioned above the wire rod outlet;

the wire arranging structure is provided with a separation column which is positioned above the swinging piece and is arranged between the two fixed columns;

the separation column divides the placing cavity into two placing spaces, and the dental floss rods in the two placing spaces are separated from the placing cavity from the wire rod outlets on two sides under the control of the swinging piece.

Further, the upper cover body is provided with a clamping part protruding outwards;

the inner wall of the lower box body is sunken with a sunken part;

the clamping part is clamped with the concave part to enable the upper cover body to be connected with the lower box body.

Further, a limiting plate is protruded from the inner wall of the upper cover body, movably abutted against the dental floss rod and positioned above the outlet of the dental floss rod;

when the top end of the swinging piece is abutted with the bottom end of the dental floss rod, the limiting plate is abutted with one side of the dental floss rod.

Compared with the prior art, the technical scheme has the advantages that:

the function of pushing out the mechanism is realized through swinging member cooperation elastic component, utilizes the swing of swinging member to control the break away from of dental floss stick, utilizes the spring to assist the popping out of dental floss stick and the reset of swinging member simultaneously, and holistic simple structure of product, the degree of difficulty of installation, cost are less.

Drawings

Fig. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a schematic view of a hidden portion of the housing of the present embodiment;

FIG. 3 is one of the schematic push-out diagrams of the dental floss stick according to the embodiment;

FIG. 4 is a second schematic view of the push-out of the dental floss stick according to the embodiment;

FIG. 5 is a second schematic view of the push-out of the dental floss stick according to the embodiment;

FIG. 6 is one of the push-out sectional views of the flossing rod of this embodiment;

FIG. 7 is a second cross-sectional view of the push-out of the dental floss stick according to the embodiment;

fig. 8 is a schematic view of the pushing mechanism of the present embodiment;

fig. 9 is a schematic connection diagram of the upper cover and the lower case of the present embodiment.

In the figure: 1. an upper cover; 2. a lower case; 3. a placement cavity; 4. a control chamber; 5. a wire arranging mechanism; 6. a swinging member; 7. an elastic member; 11. a clamping part; 12. a limiting plate; 21. a bar outlet; 22. a rotating seat; 23. a recessed portion; 24. an arc-shaped groove; 41. an anti-wear ring; 51. a partition column; 52. fixing the column; 61. a control unit; 62. an abutting portion; 63. a rotating part; 64. a torsion spring cavity; 621. and abutting the block.

Detailed Description

The present utility model will be further described with reference to specific examples, but the present utility model is not limited to these examples.

The present embodiment provides a dental floss cartridge, see in particular fig. 1.

Fig. 1 is a schematic structural view of the present embodiment. As shown in fig. 1, the dental floss box provided in this embodiment includes an upper cover 1 and a lower box 2. A placing cavity 3 for placing dental floss rods is formed in the upper cover body 1; a wire rod outlet 21 is formed on the surface of the lower box body 2, and a control cavity 4 is formed in the lower box body 2; in this embodiment, two wire rod outlets 21 are provided on both sides of the lower case 2, so that the dental wire rod can be taken out from the two wire rod outlets 21, and only one wire rod opening may be formed in actual production.

Fig. 2 is a schematic view of a hidden part of the housing in this embodiment. As shown in fig. 2, the housing refers to the outer shells of the upper cover 1 and the lower case 2. Further, a wire arranging mechanism 5 is arranged in the placing cavity 3, and the dental floss rods are movably sleeved on the wire arranging mechanism 5, wherein the two dental floss rods are oppositely arranged; it should be noted that the dental floss rod placed in the cavity 3 is actually a plurality of groups of dental floss rods stacked one above the other, and only two groups are shown in the figure for convenience of explanation.

A push-out mechanism is arranged in the control cavity 4 and is provided with a swinging piece 6 and an elastic piece 7. The swinging piece 6 is fixed in the control cavity 4 and partially exposed out of the control cavity 4, and the swinging piece 6 can swing around a fixed point to push the dental floss rod to be separated from the placing cavity 3 and to be abutted with the dental floss rod above; see in particular figures 3, 4 and 5.

Fig. 3 is one of the schematic drawings of the present embodiment of the dental floss stick, fig. 4 is the second schematic drawing of the present embodiment of the dental floss stick, and fig. 5 is the second schematic drawing of the present embodiment of the dental floss stick. As shown in fig. 3-5, when the oscillating member 6 pushes the floss rod, the floss rod is disengaged from the floss mechanism 5 and is disengaged from the placement cavity 3 along the wire rod outlet 21; specifically, when the swinging member 6 is rotated, the lowermost floss rod is in contact with the swinging member 6, and the floss rod is released from contact with the swinging member 6 as the swinging member 6 rotates;

the inner wall of the upper cover body 1 is protruded with a limit plate 12; when the dental floss bar is abutted with the swinging piece 6, the side surface of the dental floss bar is abutted with the limiting plate 12; in this embodiment, the floss pick abuts against the stopper plate 12, so that when the floss pick is released from abutment with the swinging member 6, the floss pick is released from abutment with the stopper plate 12, and the floss pick is released from abutment with the stopper plate 12 and then is pulled out toward the floss pick outlet 21.

FIG. 6 is one of the push-out sectional views of the flossing rod of this embodiment; FIG. 7 is a second cross-sectional view of the push-out of the dental floss stick according to the embodiment; as shown in fig. 6 and 7, in this embodiment, the height of the bar opening is slightly greater than the thickness of the dental floss bar. So that the dental floss stick can be smoothly pulled out from the stick outlet 21 without pulling out a plurality of dental floss sticks at a time.

Fig. 8 is a schematic view of the pushing mechanism of the present embodiment. As shown in fig. 8, the control portion 61 and the abutment portion 62 are provided at both ends of the swinging member 6, and a rotating portion is provided in the middle of the swinging member 6, which is rotatably provided on the rotating seat 22 of the lower case 2. The inner ends of the control part 61 and the abutting part 62 are fixed on the rotating part 63, and the outer end of the control part 61 extends out of the control cavity 4, and the outer end of the abutting part is provided with an abutting block 621.

Referring to fig. 1-5, the top end of the lower box body 2 is formed with an arc groove 24, the control part 61 extends out of the control cavity 4, and the abutting block 621 extends into the placing cavity 3 through the arc groove 24 and movably abuts against the dental floss rod; by driving the control section 61, the abutment block 621 is moved in the arc-shaped groove 24, and when the abutment block 621 abuts against the end of the arc-shaped groove 24, the flossing rod abuts against the abutment block 621; while when the abutment block 621 moves from this end of the arcuate slot 24 to the other end, the side ends of the abutment block 621 push the flossing rod out of the placing cavity 3 along the rod outlet 21. The abutting part 62 abutting against the dental floss bar is controlled by the extending control part 61, so that a user can conveniently control the swinging piece 6;

further, a rotating seat 22 is arranged in the lower box body 2 and is fixed on the inner bottom surface of the control cavity 4; the swinging member 6 further has a rotating portion 63 rotatably provided on the rotating seat 22; the control part 61 and the abutting part 62 are respectively arranged at two ends of the rotating part 63, and the driving control part 61 drives the rotating part 63 to rotate around the rotating seat 22. The swinging member 6 can swing around the rotating seat 22 by the cooperation of the rotating seat 22 and the rotating portion 63, thereby allowing the side end of the abutment block 621 to push the flossing rod out.

As shown in fig. 6, the bottom of the control chamber 4 is protruded with a wear-proof ring 41; the bottom end of the swinging member 6 is abutted against the top end of the wear-resistant ring 41. The swinging piece 6 can rub with the bottom surface of the control cavity 4 in the swinging process, and the design of the anti-wear ring 41 enables the swinging piece 6 to be in contact with the anti-wear ring 41, so that the abrasion to the inner wall of the lower box body 2 and the swinging piece 6 is reduced. It should be noted that, the swinging member 6 may not contact the bottom of the control cavity 4, i.e. the swinging member is fixed on the rotating seat 22, but since the swinging member 6 needs to be abutted against the dental floss rod set and the swinging member 6 itself has a certain gravity, the connection strength requirement of the rotating seat 22 and the swinging member 6 is higher, while the connection strength requirement of the rotating seat 22 and the swinging member 6 is lower due to the design that the swinging member 6 abuts against the anti-wear ring in the embodiment.

Referring again to fig. 2, in this embodiment, two wire rod outlets 21 are respectively provided on the left and right sides of the lower case 2; the two swinging pieces 6 are respectively arranged at the front end and the rear end of the lower box body 2; the wire arranging mechanism 5 has a partition column 51 located above the swinging member 6; the partition posts 51 are such that two sets of dental floss sticks are oppositely arranged at both sides of the partition posts 51 and are separated from the placing cavities 3 from the stick outlets 21 at both sides respectively under the control of the swinging member 6. The provision of the partition posts 51 avoids interaction of the two sets of floss sticks.

Further, the wire arranging mechanism 5 is provided with at least one fixed column 52; in the embodiment, two fixing columns 52 are arranged, and the dental floss rod is sleeved on the fixing columns 52; wherein the fixing column 52 is fixed in the placing cavity 3 and is positioned above the wire rod outlet 21. The design is such that once the floss rod is disengaged from the fixing post 52, it can be disengaged from the placing cavity 3 from the floss rod outlet 21.

Fig. 9 is a schematic connection diagram of the upper cover and the lower case of the present embodiment. As shown in fig. 9, the upper cover 1 has a snap-in portion 11 protruding outward; the inner wall of the lower box body 2 is sunken with a sunken part 23; the clamping part 11 is clamped with the concave part 23 to enable the upper cover body 1 to be connected with the lower box body 2. The cooperation of joint portion 11 and depressed part 23 makes upper cover 1 be connected with lower box body 2, and such design makes the installation of upper cover 1 and lower box body 2 convenient.

Referring again to fig. 8, the oscillating member 6 has an elastic member 7 for controlling abutment of the oscillating member 6 with the floss rod. In this embodiment, the elastic member 7 is a torsion spring, which is sleeved on the rotating portion 63; the rotating part 63 is formed with a torsion spring cavity 64, and the end part of the torsion spring is abutted against the inner wall of the torsion spring cavity 64, so that the torsion spring deforms along with the rotation of the swinging piece 6; when the torsion spring is deformed, the torsion spring has a tendency to bring the oscillating member 6 into abutment with the flossing rod. Therefore, when the dental floss rod is separated from the floss rod outlet 21, the control part 61 is sent to open, and the torsion spring can help the swinging piece 6 to reset, so that the labor-saving effect is achieved.

The above embodiments are only preferred embodiments of the present technical solution, and do not limit the protection scope of the present technical solution accordingly, so: all equivalent changes according to the structure, shape and principle of the present technical scheme should be covered in the protection scope of the present technical scheme.

Claims (7)

1. A dental floss cartridge, comprising:

an upper cover body (1) with a placing cavity (3) for placing dental floss rods formed inside;

the surface of the lower box body (2) is provided with a wire rod outlet (21), and a control cavity (4) is formed in the lower box body (2);

the upper cover body (1) is detachably connected with the lower box body (2);

wherein, a wire arranging structure (5) is arranged in the placing cavity (3), and the dental floss rod is movably sleeved on the wire arranging structure (5);

the lower box body (2) is provided with an arc-shaped groove (24);

the control cavity (4) is internally provided with a push-out mechanism which is provided with a swinging piece (6) and an elastic piece (7);

the swinging piece (6) is movably arranged in the control cavity (4), and the rear end part of the swinging piece is exposed out of the control cavity (4);

the elastic piece (7) is used for resetting the swinging piece (6);

the front end of the swinging piece (6) is provided with an abutting block (621) in a protruding mode, penetrates through the arc-shaped groove (24) to extend into the placing cavity (3) and is movably abutted with the dental floss rod.

2. The dental floss cartridge of claim 1, wherein:

the bottom surface of the lower box body (2) is provided with a rotating seat (22);

the swinging member (6) has at least:

a rotation part (63) which is rotatably provided on the rotation seat (22);

a control part (61) with an inner end fixed on the rotating part (63) and an outer end extending out of the control cavity (4);

an abutting part (62) whose inner end is fixed to the rotating part (63) and whose outer end is provided with the abutting block (621); and

the control part (61) is driven to drive the abutting part (62) to push the dental floss rod laterally, so that the dental floss rod is separated from the placing cavity (3) from the dental floss rod outlet (21).

3. The dental floss cartridge of claim 2, wherein:

the rotating part (63) is formed with a torsion spring cavity (64);

the elastic piece (7) is abutted against the inner wall of the torsion spring cavity (64), so that torsion of the elastic piece (7) is overcome when the swinging piece (6) swings.

4. A dental floss cartridge according to claim 1 or 3, characterized in that:

the bottom of the control cavity (4) is provided with a wear-resistant ring (41) in a protruding mode;

the bottom end of the swinging piece (6) is abutted against the top end of the anti-wear ring (41).

5. A dental floss cartridge according to claim 1 or 3, characterized in that:

the wire arranging structure (5) is provided with two fixing columns (52);

the dental floss rod is sleeved on the fixing column (52);

wherein the fixing column (52) is fixed in the placing cavity (3) and is positioned above the wire rod outlet (21);

the wire arrangement structure (5) is provided with a separation column (51) which is positioned above the swinging piece (6) and is arranged between the two fixing columns (52);

the separation column (51) enables the placing cavity (3) to be divided into two placing spaces, and dental floss rods in the two placing spaces are separated from the placing cavity (3) from the wire rod outlets (21) on two sides under the control of the swinging piece (6).

6. The dental floss cartridge of claim 1, wherein:

the upper cover body (1) is provided with a clamping part (11) protruding outwards;

the inner wall of the lower box body (2) is sunken with a sunken part (23);

the clamping concave part (23) of the clamping part (11) enables the upper cover body (1) to be connected with the lower box body (2).

7. A dental floss cartridge according to claim 1 or 3, characterized in that:

the inner wall of the upper cover body (1) is provided with a limiting plate (12) in a protruding mode, the limiting plate is movably abutted against the dental floss rod and is positioned above a floss rod outlet (21);

when the top end of the swinging piece (6) is abutted with the bottom end of the dental floss rod, the limiting plate (12) is abutted with one side of the dental floss rod.