Base device convenient for taking floss pick

Abstract

The utility model relates to a base device convenient for taking a floss pick, which is matched with the floss pick and a floss box cover and comprises a base box, a shifting knob and a knob resetting device, the base box comprises a bottom plate and a turnup extending upwards from the periphery of the bottom plate, one end or two ends of the bottom plate are provided with a knob reset device matched with the shifting knob, and the knob reset device comprises a positioning column and an elastic strip or a torsional spring; the shifting knob comprises a rotating plate, a shifting plate, a partition plate, an elastic striking plate and a return plate, the height of the side face of the top of the rotating plate is not lower than that of the turning plate after the rotating plate is installed, a dental floss arch of the dental floss pick falls on the top of the partition plate before the shifting knob rotates, and the dental floss arch of the dental floss pick falls on the rotating plate after the shifting knob rotates. The elastic striking plate is not higher than the partition plate, the elastic striking plate is located on the outer side of the floss pick after the shifting knob rotates, and a return plate is arranged at the bottom of the rotating plate. The utility model has the advantages of simple structure, few parts and more convenience in installation and use.

Description

Technical Field

[0001] The utility model relates to the technical field of dental floss box products, in particular to a base device which is convenient for taking out dental floss sticks. Background Art

[0002] In the daily life of residents, dental floss sticks are common tools for cleaning teeth. Common dental floss sticks include a long handle, a dental floss bow, and dental floss. The dental floss bow is U-shaped and connected to the long handle, and the two ends of the dental floss are respectively fixed at the bifurcated openings of the dental floss bow. There are many dental floss boxes on the market that can accommodate dental floss sticks, including dental floss boxes that simply store dental floss sticks and need to be taken out one by one, and dental floss boxes with a dental floss pop-up structure that can eject the dental floss stick without directly contacting the dental floss stick. The former is too simple and easily contaminates the remaining dental floss sticks when taking out the dental floss sticks. The latter has a relatively complicated pop-up structure, which causes difficulty in production. In the fierce market competition, it is necessary to continuously improve dental floss box products to adapt to market demand. Utility Model Content

[0003] The utility model aims to provide a base device which is convenient for taking out a dental floss stick, and has the characteristics of simple structure, few parts and components, and convenient installation and use.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A base device for facilitating the taking of a dental floss stick, which cooperates with the dental floss stick and the dental floss box cover. The dental floss stick comprises a long handle, a dental floss bow, and dental floss. The dental floss bow is U-shaped and connected to the long handle. Both ends of the dental floss are respectively fixed at the bifurcated openings of the dental floss bow. The base device comprises a base box, a toggle knob, and a knob reset device. The base box comprises a bottom plate and a flange extending upward from the periphery of the bottom plate. The bottom plate and the flange form a pop-up cavity with an open top. A plurality of supporting ribs perpendicular to the bottom plate are arranged in the pop-up cavity. A limit baffle is arranged on the top of the supporting rib. A knob reset device is arranged at one or both ends of the bottom plate to cooperate with the toggle knob. The knob reset device comprises a positioning column, an elastic strip or a torsion spring. The toggle knob comprises a rotary knob. A rotating plate, a toggle plate, a partition, a striking plate, and a return plate. The flange is provided with a notch that matches the rotating plate. The rotating plate is rotatably connected to the positioning column. One side of the rotating plate extends out of the notch and is connected to the toggle plate. The other side of the rotating plate is provided with a protruding partition. After the rotating plate is installed, the height of the top side surface is not lower than the height of the flap. The floss bow of the dental floss stick falls on the top of the partition before the toggle knob is rotated, and the floss bow of the dental floss stick falls on the rotating plate after the toggle knob is rotated. The height of the striking plate is not higher than the height of the partition. The striking plate is located on the outside of the dental floss stick after the toggle knob is rotated. A return plate is provided at the bottom of the rotating plate, and the return plate is tightly attached to the elastic strip or torsion spring.

[0006] The base device of the present invention has a simple structure and actually uses only three parts, namely, the base box, the toggle knob, and the elastic strip or torsion spring of the knob reset device. It is convenient to produce and install. In conjunction with the dental floss box cover, multiple dental floss sticks can be placed in the dental floss box cover. When the dental floss stick is not ejected, its long handle part falls on the supporting rib plate in the ejection cavity, and the long handle is limited by the limit stopper. The dental floss bow and dental floss part of the dental floss stick fall on the top of the partition of the rotating plate, and the dental floss box cover blocks the dental floss bow and dental floss part of the dental floss stick. When the dental floss stick needs to be ejected, The knob is turned by hand so that the dental floss bow and the dental floss part of the dental floss stick can fall onto the rotating plate and avoid being blocked by the dental floss box cover. At this time, the impact plate on the rotating plate is located on the side of the dental floss bow and the dental floss part. After releasing the knob, the knob is reset in the opposite direction under the action of the elastic strip or the torsion spring, so that the impact plate on the rotating plate impacts the dental floss bow or the dental floss part from the side to eject it for use. After taking out the dental floss stick, the dental floss stick stored in the box cover falls down accordingly, so that the bottom dental floss stick moves to the position of the previous dental floss stick.

[0007] As a preferred solution of the utility model, the dental floss box cover is snap-fitted with the base box, and a wire outlet groove matching the length of the dental floss stick is provided at the bottom of one or both sides of the dental floss box cover. The dental floss box cover of this solution is matched with the number of knob reset devices to set the wire outlet groove on one side (one knob reset device) or on both sides (two knob reset devices); the snap-fit ​​connection adopts the connection method of male buckle and female buckle.

[0008] As a preferred solution of the utility model, one or two groups of dental floss stick limiting posts are provided in the dental floss box cover, a dental floss stick storage compartment is formed between the dental floss stick limiting posts and the inner side of the dental floss box cover, and an elastic pressure strip is provided in the dental floss stick storage compartment. If this solution adopts a knob reset device, only one group of dental floss stick limiting posts need to be provided in the dental floss box cover to limit the dental floss stick in the dental floss stick storage compartment. If two knob reset devices are adopted, two groups of dental floss stick limiting posts need to be provided in the dental floss box cover; when the dental floss stick is inserted into the dental floss box cover, the elastic pressure strip is pressed. When the dental floss stick is taken out from the base device, the elastic pressure strip generates a pressure on the dental floss stick, which, in combination with the weight of the dental floss stick itself, allows the dental floss stick to continue to fall.

[0009] As a preferred solution of the utility model, the dial knob is reset after being rotated clockwise, and the knob reset device provides a counterclockwise restoring elastic force.

[0010] As a preferred solution of the utility model, the dial knob is reset after being rotated counterclockwise, and the knob reset device provides clockwise restoring elastic force.

[0011] The toggle knob of the present invention can be used clockwise or counterclockwise. According to different rotation directions, it is only necessary to adjust the return direction of the elastic strip or torsion spring and the close contact position of the return plate at the bottom of the rotating plate during installation.

[0012] As a preferred solution of the utility model, one end of the elastic strip is connected to the positioning column, and the other end is tightly attached to the return plate at the bottom of the rotating plate. When the elastic strip of this solution is tightly attached to the return plate at the bottom of the rotating plate, the two sides of the return plate can generate return elastic forces in different directions.

[0013] As a preferred solution of the utility model, the torsion spring is V-shaped, the middle part of the torsion spring is a spring coil and is sleeved on the outside of the positioning column, one end or both ends of the bottom plate are provided with a limit slot plate that matches one end of the torsion spring, one end of the torsion spring is clamped on the limit slot plate, and the other end of the torsion spring is tightly attached to the return plate at the bottom of the rotating plate. When the torsion spring of this solution is installed in a V shape or an inverted V shape, the direction of its return elastic force can be exactly opposite.

[0014] As a preferred solution of the utility model, the rotating plate is provided with a countersunk screw, a rotating hole is provided in the middle of the rotating plate, a threaded hole is provided in the middle of the positioning column, the countersunk screw passes through the rotating hole and is threadedly connected to the threaded hole, and the rotating plate can rotate around the countersunk screw. The thread length of the threaded hole in this solution is smaller than the thread length of the countersunk screw. When the countersunk screw is threadedly connected to the threaded hole to the bottom, there is still enough space between the countersunk seat of the countersunk screw and the top surface of the positioning column to accommodate the thickness of the rotating plate. Therefore, the countersunk screw only plays a limiting role on the rotating plate (limiting the upward and downward movement of the rotating plate), but does not press the rotating plate, so the rotating plate can rotate around the countersunk screw.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model has a simple structure, fewer parts and components, and is convenient to install and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a schematic diagram of a base device structure in which a dial knob is turned counterclockwise and a single-side wire is output.

[0018] Figure 2 The utility model is a schematic diagram of a base device structure in which the dial knob is turned counterclockwise and the wires are output on both sides.

[0019] Figure 3 The utility model is a schematic diagram of a base device structure in which a dial knob is turned clockwise and a single-side wire is output.

[0020] Figure 4 The utility model is a schematic diagram of a base device structure in which the dial knob is turned clockwise and the wires are output on both sides.

[0021] Figure 5 for Figure 1 Schematic diagram of a structural explosion.

[0022] Figure 6 for Figure 3A schematic diagram of a structural explosion.

[0023] Figure 7 It is a schematic diagram of a structure of a dental floss holder.

[0024] Figure 8 It is a schematic diagram of a structure of the lid of the single-sided wire-out dental floss box of the present utility model.

[0025] Figure 9 It is a schematic diagram of a structure of the lid of the double-sided wire-out dental floss box of the present utility model.

[0026] Figure 10 It is a schematic diagram of the top structure of the toggle knob of the present utility model.

[0027] Figure 11 It is a schematic diagram of the bottom structure of the toggle knob of the present utility model.

[0028] In the figure: 1. Dental floss holder 2. Lid of dental floss box 3. Base box 4. Toggle knob

[0029] 5. Positioning post 6. Elastic strip 7. Torsion spring 11. Long strip handle

[0030] 12. Dental floss arch 13. Dental floss 21. Wire-out groove 22. Dental floss holder limiting post 23. Elastic pressing strip 31. Bottom plate 32. Flanging 33. Supporting rib plate

[0031] 34. Limiting tab 35. Limiting groove plate 41. Rotating plate 42. Toggle plate 43. Partition plate 44. Impact plate 45. Return plate 46. Countersunk head screw. Detailed implementation manners

[0032] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0033] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present utility model are given. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0034] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0036] See also Figures 1-6 , the utility model provides a technical solution:

[0037] A base device for facilitating the taking of a dental floss stick, which cooperates with a dental floss stick 1 and a dental floss box cover 2. The dental floss stick 1 includes a long handle 11, a dental floss bow 12, and dental floss 13. The dental floss bow 12 is U-shaped and connected to the long handle 11. Both ends of the dental floss 13 are respectively fixed at the bifurcated openings of the dental floss bow 12. The base device includes a base box 3, a toggle knob 4, and a knob reset device. The base box 3 includes a bottom plate 31 and a flange 32 extending upward from the periphery of the bottom plate 31. The bottom plate 31 and the flange 32 form a pop-up cavity with an open top. A plurality of supporting ribs 33 perpendicular to the bottom plate 31 are provided in the pop-up cavity. A limit baffle 34 is provided at the top of the supporting rib 33. One end or both ends of the bottom plate 31 are provided with a knob reset device in cooperation with the toggle knob 4. The knob reset device includes a positioning column 5, an elastic strip 6 or a torsion spring 7. The toggle knob 4 includes a rotary knob. The rotating plate 41, the toggle plate 42, the partition plate 43, the impact plate 44, and the return plate 45, the flange 32 is provided with a notch that matches the rotating plate 41, the rotating plate 41 is rotatably connected to the positioning column 5, one side of the rotating plate 41 extends out of the notch and is connected to the toggle plate 42, and the other side of the rotating plate 41 is provided with a protruding partition plate 43. After the rotating plate 41 is installed, the height of the top side surface is not lower than the height of the flap 32, the dental floss bow 12 of the dental floss stick 1 falls on the top of the partition plate 43 before the toggle knob 4 is rotated, and the dental floss bow 12 of the dental floss stick 1 falls on the rotating plate 41 after the toggle knob 4 is rotated, the height of the impact plate 44 is not higher than the height of the partition plate 43, and the impact plate 44 is located on the outside of the dental floss stick 1 after the toggle knob 4 is rotated, and a return plate 45 is provided at the bottom of the rotating plate 41, and the return plate 45 is tightly attached to the elastic strip 6 or the torsion spring 7.

[0038] The dental floss box cover 2 is buckled and connected to the base box 3 , and a wire outlet groove 21 matching the length of the dental floss stick 1 is provided at the bottom of one side or both sides of the dental floss box cover 2 .

[0039] One or two groups of dental floss stick limiting posts 22 are arranged in the dental floss box cover 2, and a dental floss stick storage compartment is formed between the dental floss stick limiting posts 22 and the inner side of the dental floss box cover 2, and an elastic pressure strip 23 is arranged in the dental floss stick storage compartment.

[0040] The knob 4 is rotated clockwise to reset, and the knob reset device provides a counterclockwise restoring elastic force.

[0041] The knob 4 is rotated counterclockwise to reset, and the knob reset device provides a clockwise restoring elastic force.

[0042] The knob 4 can be used clockwise or counterclockwise. According to different rotation directions, the return direction of the elastic strip 6 or the torsion spring 7 and the close contact position of the return plate 45 at the bottom of the rotating plate 41 can be adjusted during installation.

[0043] One end of the elastic strip 6 is connected to the positioning column 5 , and the other end is tightly attached to the return plate 45 at the bottom of the rotating plate 41 .

[0044] The torsion spring 7 is V-shaped, the middle part of the torsion spring 7 is a spring coil and is sleeved on the outside of the positioning column 5. One end or both ends of the bottom plate 31 are provided with a limiting groove plate 35 that cooperates with one end of the torsion spring 7. One end of the torsion spring 7 is clamped on the limiting groove plate 35, and the other end of the torsion spring 7 is tightly attached to the return plate 45 at the bottom of the rotating plate 41.

[0045] The rotating plate 41 is provided with a countersunk screw 46 , a rotating hole is provided in the middle of the rotating plate 41 , a threaded hole is provided in the middle of the positioning column 5 , the countersunk screw 46 passes through the rotating hole and is threadedly connected with the threaded hole, and the rotating plate 41 can rotate around the countersunk screw 46 .

[0046] Specific usage process: multiple dental floss sticks 1 can be placed in the dental floss box cover 2. When the dental floss stick 1 at the bottom is not ejected, its long handle 11 part falls on the supporting rib 33 in the ejection cavity, and the long handle 11 is limited by the limit block 34. The dental floss bow 12 and dental floss 13 of the dental floss stick 1 fall on the top of the partition 43 of the rotating plate 41. The dental floss box cover 2 blocks the dental floss bow 12 and dental floss 13 of the dental floss stick 1 so that the dental floss stick 1 cannot be taken out. When the dental floss stick 1 needs to be ejected, the toggle knob 4 is turned by hand to make the dental floss bow 12 of the dental floss stick 1 The dental floss 13 can fall onto the rotating plate 41 and avoid the obstruction of the dental floss box cover 2, and the impact plate 44 on the rotating plate 41 is now located on the side of the dental floss bow 12 and the dental floss 13. After releasing the toggle knob 4, the toggle knob 4 is reset in the opposite direction under the action of the elastic strip 6 or the torsion spring 7, so that the impact plate 44 on the rotating plate 41 impacts the dental floss bow 12 or the dental floss part 13 from the side to pop it out for use; after taking out this dental floss stick 1, the dental floss sticks stored in the dental floss box cover 2 fall down accordingly, so that the bottom dental floss stick moves to the position of the previous dental floss stick.

[0047] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A base device for facilitating the use of a dental floss stick, which cooperates with a dental floss stick and a dental floss box cover. The dental floss stick comprises a long handle, a dental floss bow, and dental floss. The dental floss bow is U-shaped and connected to the long handle. The two ends of the dental floss are respectively fixed at the bifurcated openings of the dental floss bow, and the characteristics are: It includes a base box, a toggle knob, and a knob reset device; The base box comprises a bottom plate and a flange extending upward from the periphery of the bottom plate, the bottom plate and the flange enclose a pop-up cavity with an upper open portion, a plurality of supporting ribs perpendicular to the bottom plate are arranged in the pop-up cavity, and a limit stopper is arranged at the top of the supporting rib; One or both ends of the bottom plate are provided with a knob reset device in cooperation with the toggle knob, and the knob reset device comprises a positioning column, an elastic strip or a torsion spring; The toggle knob comprises a rotating plate, a toggle plate, a partition, a striking plate and a return plate. The flange is provided with a notch matching the rotating plate. The rotating plate is rotatably connected to the positioning column. One side of the rotating plate extends out of the notch and is connected to the toggle plate. The other side of the rotating plate is provided with a protruding partition. After the rotating plate is installed, the height of the top side surface is not lower than the height of the flap. The floss bow of the floss stick falls on the top of the partition before the toggle knob is rotated. The floss bow of the floss stick falls on the rotating plate after the toggle knob is rotated. The height of the striking plate is not higher than the height of the partition. The striking plate is located on the outside of the floss stick after the toggle knob is rotated. A return plate is provided at the bottom of the rotating plate, and the return plate is tightly attached to the elastic strip or the torsion spring.

2. A base device for facilitating the removal of a dental floss stick according to claim 1, characterized in that: The dental floss box cover is buckled and connected to the base box, and a wire outlet groove matching the length of the dental floss stick is provided at the bottom of one side or both sides of the dental floss box cover.

3. A base device for facilitating the removal of a dental floss stick according to claim 1 or 2, characterized in that: One or two groups of dental floss stick limiting posts are arranged in the dental floss box cover, a dental floss stick storage compartment is formed between the dental floss stick limiting posts and the inner side of the dental floss box cover, and an elastic pressure strip is arranged in the dental floss stick storage compartment.

4. A base device for facilitating the removal of a dental floss stick according to claim 1, characterized in that: The dial knob is reset after being rotated clockwise, and the knob reset device provides counterclockwise restoring elastic force.

5. The base device for facilitating the removal of dental floss sticks according to claim 1, characterized in that: The dial knob is reset after being rotated counterclockwise, and the knob reset device provides clockwise restoring elastic force.

6. A base device for facilitating the removal of a dental floss stick according to claim 1, characterized in that: One end of the elastic strip is connected to the positioning column, and the other end is tightly attached to the return plate at the bottom of the rotating plate.

7. A base device for facilitating the removal of a dental floss stick according to claim 1, characterized in that: The torsion spring is V-shaped, the middle part of the torsion spring is a spring coil and is sleeved on the outside of the positioning column, one end or both ends of the bottom plate are provided with a limiting groove plate that cooperates with one end of the torsion spring, one end of the torsion spring is clamped on the limiting groove plate, and the other end of the torsion spring is tightly attached to the return plate at the bottom of the rotating plate.

8. The base device for facilitating the removal of dental floss sticks according to claim 1, characterized in that: The rotating plate is provided with a countersunk screw, a rotating hole is provided in the middle of the rotating plate, a threaded hole is provided in the middle of the positioning column, the countersunk screw passes through the rotating hole and is threadedly connected with the threaded hole, and the rotating plate can rotate around the countersunk screw.

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