Double-row separable automatic ejection dental floss pick box

Abstract

The utility model relates to a double-row separable automatic ejection dental floss pick box, and aims to solve the problems that in the prior art, a box is inconvenient to store dental floss picks, other unused dental floss picks are polluted when the box is opened and a hand stretches into the box to take the dental floss picks, and a poking and twisting operation type dental floss box is inconvenient to use and inconvenient to use. The automatic dental floss pick ejection device comprises two sets of automatic dental floss pick ejection box assemblies which are detachably connected together, and the automatic dental floss pick ejection box assemblies are in a cuboid shape. The automatic ejection dental floss pick box assembly comprises a cuboid-shaped box body, a detachable top plate, an outlet cover, a pressing key, an extrusion plate, a W-shaped spring piece, a W-shaped spring piece rear end positioning part, a spring piece hanging rod and a spring, the detachable top plate is connected with the top of the cuboid-shaped box body, and the outlet cover is rotationally connected with one end of the detachable top plate; the front portion of the cuboid box body is provided with a front side press key containing space, a partition plate and a front side bottom space, the partition plate is located between the front side press key containing space and the front side bottom space, and the front side press key containing space is provided with a vertical guide opening.

Description

Technical Field

[0001] The utility model relates to the technical field of dental floss pick storage boxes, in particular to a double-row detachable automatic ejection dental floss pick box. Background Art

[0002] Dental floss is an oral cleaning tool. The dental floss on a dental floss stick is a thin string made of materials such as nylon, silk, polyester, and polymer yarn. It is mainly used to clean teeth and the mouth. Dental floss is commonly used to scrape off plaque from adjacent surfaces and remove food stuck between teeth, thereby preventing oral diseases.

[0003] People usually use a box to store many dental floss sticks. When using a dental floss stick, they need to open the lid of the box, take out a dental floss stick from the box, and then close the lid. This usage process is not convenient. In addition, reaching into the box to take out a dental floss stick will cause contamination to other unused dental floss sticks.

[0004] Currently, there is a dental floss box that automatically dispenses dental floss sticks. Reference Patent No. 202322411113.8, Utility Model Patent Authorization No. CN221130087U, describes a toggle knob on the side of the box. When the knob is turned with a finger, a paddle connected to the knob pushes the floss stick out of the strip-shaped opening. The floss stick is then removed from the strip, and the toggle knob is released, returning to its original position under the action of a torsion spring. However, with this type of dental floss box, the knob, as the operating component, is located on the side of the box, making it inconvenient to operate. Furthermore, the number of floss sticks that can be stored is limited. Summary of the Invention

[0005] The utility model is designed to solve the technical problems of the prior art of using boxes to store dental floss picks, which are inconvenient to use. Opening the box and reaching into the box to take out the dental floss picks will cause contamination to other unused dental floss picks. The twist-operated dental floss box is inconvenient to use and has a small storage capacity for dental floss picks. The utility model provides a double-row detachable automatic ejection dental floss pick box that is easy to use, has good sanitary conditions, and has a large storage capacity.

[0006] The utility model provides a double-row detachable automatic ejection dental floss pick box, comprising two groups of automatic ejection dental floss pick box assemblies that are detachable and connectable together. The automatic ejection dental floss pick box assembly is in the shape of a rectangular parallelepiped. The automatic ejection dental floss pick box assembly comprises a rectangular parallelepiped box body, a detachable top plate, an outlet cover, a press key, an extrusion plate, a W-shaped spring sheet, a rear end positioning component of the W-shaped spring sheet, a spring sheet hanging rod and a spring. The detachable top plate is detachably connected to the top of the rectangular parallelepiped box body, and the outlet cover is rotatably connected to one end of the detachable top plate; the front portion of the rectangular parallelepiped box body is provided with a front side press key accommodating space, a partition plate and a front bottom space, and the partition plate is located between the front press key accommodating space and Between the front bottom spaces, the front press key accommodating space is provided with a vertical guide opening, the partition plate is provided with a guide hole, the press key is placed in the front press key accommodating space, the press key can slide in the front press key accommodating space in a vertical direction, the press key is close to the outlet cover, and the top surface of the press key is aligned with the top surface of the outlet cover; the press key is provided with a push plate and a guide shaft, and the push plate is provided with an inclined protrusion; the spring is sleeved on the guide shaft, the upper end of the spring rests on the press key, the lower end of the spring rests on the partition plate, and the lower end of the guide shaft passes through the guide hole of the partition plate; the push plate is located in the vertical guide opening, and when the press key slides up and down in the vertical direction, the push plate can slide up and down along the vertical guide opening;

[0007] The extrusion plate and the W-shaped spring sheet are located in a rectangular box body. The rear end positioning component of the W-shaped spring sheet is fixedly connected to the rear inner wall of the rectangular box body. The rear end positioning component of the W-shaped spring sheet is provided with a slot. The rear end of the W-shaped spring sheet is inserted into the slot of the rear end positioning component of the W-shaped spring sheet. The spring sheet hanging rod is fixedly connected to the back side of the extrusion plate. The front end of the W-shaped spring sheet is hung on the spring sheet hanging rod. The shape of the extrusion plate matches the dental floss pick.

[0008] Preferably, a tension spring is connected between the inner side surface of the outlet cover and the inner side surface of the detachable top plate.

[0009] Preferably, a recess is provided on the inner side of the rectangular box body.

[0010] Preferably, the surface of the outlet cover is connected with a nano silver coating.

[0011] The utility model also provides a double-row automatic ejection dental floss pick box, comprising two groups of automatic ejection dental floss pick box assemblies fixedly connected together, the automatic ejection dental floss pick box assembly is in the shape of a rectangular parallelepiped, the automatic ejection dental floss pick box assembly comprises a rectangular parallelepiped box body, a detachable top plate, an outlet cover, a press key, an extrusion plate, a W-shaped spring sheet, a W-shaped spring sheet rear end positioning component, a spring sheet hanging rod and a spring, the detachable top plate is detachably connected to the top of the rectangular parallelepiped box body, and the outlet cover is rotatably connected to one end of the detachable top plate; the front portion of the rectangular parallelepiped box body is provided with a front side press key accommodating space, a partition plate and a front bottom space, the partition plate is located between the front side press key accommodating space and the front side Between the bottom spaces, the front press key accommodating space is provided with a vertical guide opening, the partition plate is provided with a guide hole, the press key is placed in the front press key accommodating space, the press key can slide in the front press key accommodating space in a vertical direction, the press key is close to the outlet cover, and the top surface of the press key is aligned with the top surface of the outlet cover; the press key is provided with a push plate and a guide shaft, and the push plate is provided with an inclined protrusion; the spring is sleeved on the guide shaft, the upper end of the spring rests on the press key, the lower end of the spring rests on the partition plate, and the lower end of the guide shaft passes through the guide hole of the partition plate; the push plate is located in the vertical guide opening, and when the press key slides up and down in the vertical direction, the push plate can slide up and down along the vertical guide opening;

[0012] The extrusion plate and the W-shaped spring sheet are located in a rectangular box body. The rear end positioning component of the W-shaped spring sheet is fixedly connected to the rear inner wall of the rectangular box body. The rear end positioning component of the W-shaped spring sheet is provided with a slot. The rear end of the W-shaped spring sheet is inserted into the slot of the rear end positioning component of the W-shaped spring sheet. The spring sheet hanging rod is fixedly connected to the back side of the extrusion plate. The front end of the W-shaped spring sheet is hung on the spring sheet hanging rod. The shape of the extrusion plate matches the dental floss pick.

[0013] Preferably, a tension spring is connected between the inner side surface of the outlet cover and the inner side surface of the detachable top plate.

[0014] Preferably, a recess is provided on the inner side of the rectangular box body.

[0015] The present invention provides a beneficial effect by enabling rapid and automatic discharge of dental floss from the box, making it more convenient to use. The outlet cap seals the outlet, preventing foreign matter from entering the box, ensuring a hygienic interior and preventing contamination of the flossers inside. The two automatic ejection floss pick assemblies can store a large number of flossers, facilitating long-term use and avoiding the inconvenience of frequent refills. The two automatic ejection floss pick assemblies feature two push-buttons, positioned opposite each other, facilitating the removal of flossers from different locations.

[0016] The W-shaped spring provides reliable thrust, ensuring a large number of floss picks can be placed within the box. The shape of the squeeze plate matches the shape of the floss picks, and the front of the squeeze plate applies a uniform and stable force to the floss picks, ensuring that the floss picks rest against the push plate, facilitating continuous operation and ensuring the stability and reliability of the entire device.

[0017] Suitable for dental floss picks of various shapes and sizes.

[0018] Further features of the present invention will be clearly described in the following description of the specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an axonometric drawing of a double-row detachable automatic ejection dental floss pick box;

[0020] Figure 2 This is a diagram showing the internal structure of the first automatic ejection dental floss pick box component in a double-row detachable automatic ejection dental floss pick box;

[0021] Figure 3 This is a diagram showing the internal structure of the first automatic ejection dental floss pick box component in a double-row detachable automatic ejection dental floss pick box;

[0022] Figure 4 1 is a schematic structural diagram of a first automatic ejection dental floss pick box assembly, in which a push plate of a first push button is located in a vertical guide opening at the front of the box body;

[0023] Figure 5 This is a schematic structural diagram of the connection between the first extrusion plate and the first W-shaped spring sheet in the first automatic ejection dental floss pick box assembly;

[0024] Figure 6 yes Figure 4 In the middle, a partial enlarged view of the push plate and the dental floss pick;

[0025] Figure 7 This is a structural diagram of a first automatic ejection dental floss pick box assembly, in which the first push button is located in the push button accommodating space on the front side of the box body;

[0026] Figure 8 This is a schematic structural diagram of a first spring sleeved on a guide shaft in a first automatic ejection dental floss pick box assembly;

[0027] Figure 9 yes Figure 4 In the structure shown, the position relationship diagram of the push plate and the first outlet cover;

[0028] Figure 10 is a structural diagram of the first outlet cover connected to the first tension spring;

[0029] Figure 11is a front view of the first extruded plate;

[0030] Figure 12 yes Figure 1 A bottom view of the double-row detachable automatic ejection dental floss pick box;

[0031] Figure 13 yes Figure 12 Cross-sectional view in the AA direction;

[0032] Figure 14 This is a structural diagram of a first rectangular parallelepiped box body and a second rectangular parallelepiped box body spliced ​​together;

[0033] Figure 15 yes Figure 10 The structure shown is a schematic diagram of the structure when the first outlet cover is in the open state;

[0034] Figure 16 yes Figure 15 a front view of the structure shown;

[0035] Figure 17 yes Figure 15 a bottom view of the structure shown;

[0036] Figure 18 is an axonometric view of the double-row detachable automatic ejection dental floss pick box in Example 2;

[0037] Figure 19 yes Figure 18 The internal structure diagram of the double-row detachable automatic ejection dental floss pick box is shown;

[0038] Figure 20 yes Figure 18 A cross-sectional view of the double-row detachable automatic ejection dental floss pick box;

[0039] Figure 21 yes Figure 18 The diagram shows the internal structure of a double-row detachable automatic ejection dental floss pick box.

[0040] Explanation of symbols in the figure:

[0041] 100. First automatic ejection dental floss pick box assembly, 101. First rectangular box body, 101-1. Front push button accommodating space, 101-1-1. Vertical guide opening, 101-2. Partition plate, 101-2-1. Guide hole, 101-3. Front bottom space, 102. First detachable top plate, 103. First outlet cover, 104. First push button, 104-1. Push plate, 104-1-1. Inclined protrusion, 104-2. Guide shaft, 101-5. Embedding groove, 101-6. Recess, 105. First extrusion plate , 106. First W-shaped spring sheet, 107. First W-shaped spring sheet rear end positioning component, 108. First spring sheet hanging rod, 109. First spring, 110. First tension spring; 200. Second automatic ejection dental floss pick box assembly, 201. Second rectangular box body, 201-1. Strip boss, 201-2. Recess, 202. Second detachable top plate, 203. Second outlet cover, 204. Second press button, 205. Second extrusion plate, 206. Second W-shaped spring sheet, 207. Extrusion plate; 300. Dental floss pick, 400. Dental floss pick. DETAILED DESCRIPTION

[0042] The present invention will be further described in detail below with reference to the accompanying drawings using specific embodiments.

[0043] Example 1

[0044] like Figure 1-3As shown, the double-row detachable automatic ejection dental floss pick box includes a first automatic ejection dental floss pick box assembly 100 and a second automatic ejection dental floss pick box assembly 200, and the first automatic ejection dental floss pick box assembly 100 and the second automatic ejection dental floss pick box assembly 200 are detachably assembled together. The overall shape of the double-row detachable automatic ejection dental floss pick box is a flat rectangular parallelepiped. The first automatic ejection dental floss pick box assembly 100 includes a first rectangular parallelepiped box body 101, a first detachable top plate 102, a first outlet cover 103, a first press button 104, a first extrusion plate 105, a first W-shaped spring sheet 106, a first W-shaped spring sheet rear end positioning component 107, a first spring sheet hanging rod 108, and a first spring 109. The first detachable top plate 102 is detachably connected to the top of the first rectangular parallelepiped box body 101, the first outlet cover 103 is rotatably connected to one end of the first detachable top plate 102, and the first outlet cover 103 is movable. The figure shows that the first outlet cover 103 is in a closed state. The first outlet cover 103 and the first detachable top plate 102 seal the top of the first rectangular box body 101. When the first outlet cover 103 is opened, an outlet for the dental floss stick to extend outward appears. The front part of the first rectangular box body 101 is provided with a front press key accommodating space 101-1, a partition plate 101-2 and a front bottom space 101-3. The partition plate 101-2 is located between the front press key accommodating space 101-1 and the front bottom space 101-3. Figure 4 and 6 As shown, the front side press key accommodating space 101-1 is provided with a vertical guide opening 101-1-1, as shown in FIG. Figure 7 and 8 As shown, the partition plate 101-2 is provided with a guide hole 101-2-1; Figure 1 、 2 As shown in Figures 3, 4, and 9, the first push button 104 is placed in the front push button accommodating space 101-1. The first push button 104 can move vertically in the front push button accommodating space 101-1. The first push button 104 is close to the first outlet cover 103, and the top surface of the first push button 104 is aligned with the top surface of the first outlet cover 103; Figure 6 and 7 The first pressing key 104 is provided with a pushing plate 104-1 and a guide shaft 104-2, and the pushing plate 104-1 is provided with an inclined protrusion 104-1-1; Figure 8, the first spring 109 is sleeved on the guide shaft 104-2, the upper end of the first spring 109 rests on the first push key 104, the lower end of the first spring 109 rests on the partition plate 101-2, and the lower end of the guide shaft 104-2 passes through the guide hole 101-2-1 of the partition plate 101-2. When the operator presses the first push key 104 from top to bottom with his finger, the first push key 104 moves downward in the front push key accommodating space 101-1, and the guide shaft 104-2 slides downward along the guide hole 101-2-1. The first spring 109 is compressed and stores energy. Then, when the operator releases his finger, the pressure applied to the first push key 104 disappears. Under the elastic force of the first spring 109 in the compressed state, the first push key 104 returns upward to its initial position.

[0045] refer to Figure 4 、 5 6, the push plate 104-1 is located in the vertical guide opening 101-1-1. When the first push button 104 slides up and down in the vertical direction, the push plate 104-1 slides up and down along the vertical guide opening 101-1-1.

[0046] refer to Figure 2 、 3 5. The first extrusion plate 105 and the first W-shaped spring sheet 106 are placed in the first rectangular box body 101. The rear end positioning component 107 of the first W-shaped spring sheet is fixedly installed on the rear inner wall of the first rectangular box body 101. The rear end positioning component 107 of the first W-shaped spring sheet is provided with a slot. The rear end of the first W-shaped spring sheet 106 is inserted into the slot of the rear end positioning component 107 of the first W-shaped spring sheet; the first spring sheet hanging rod 108 is fixedly connected to the back of the first extrusion plate 105. The front end of the first W-shaped spring sheet 106 is hung on the first spring sheet hanging rod 108, thereby achieving the connection between the back of the first extrusion plate 105 and the front end of the first W-shaped spring sheet 106; under the elastic force of the first W-shaped spring sheet 106, the first extrusion plate 105 is pushed forward. Figure 3 、 4 , 5, 11, the shape of the first extrusion plate 105 matches and fits the dental floss stick, so that the thrust applied to the dental floss stick by the front of the first extrusion plate 105 is uniform and stable, which is conducive to reliably making the dental floss stick rest against the pushing plate 104-1.

[0047] The structure of the second automatic ejection dental floss pick box assembly 200 is the same as that of the first automatic ejection dental floss pick box assembly 100. Figure 1 、 2, 3, 12, 13, the second automatic ejection dental floss pick box assembly 200 includes a second rectangular box body 201, a second detachable top plate 202, a second outlet cover 203, a second press key 204, a second extrusion plate 205, a second W-shaped spring piece 206, a second W-shaped spring piece rear end positioning component, a second spring piece hanging rod, and a second spring. The second detachable top plate 202 is detachably connected to the top of the second rectangular box body 201, and the second outlet cover 203 is rotatably connected to one end of the second detachable top plate 202; the front portion of the second rectangular box body 201 is provided with a front side press key to accommodate empty The second push button 204 is placed in the front-side push button accommodating space and is movable vertically within the front-side push button accommodating space. The second push button 204 is located adjacent to the second outlet cover 203, with its top surface aligned with the top surface of the second outlet cover 203. The second push button 204 is provided with a push plate and a guide shaft. The push plate has an inclined protrusion. The second spring is sleeved on the guide shaft of the second push button. The push plate is located in the vertical guide opening. The second extrusion plate 205 and the second W-shaped spring piece 206 are placed in the second rectangular box body 201, and the rear end positioning component of the second W-shaped spring piece is fixedly installed on the rear inner wall of the second rectangular box body 201. The rear end positioning component of the second W-shaped spring piece is provided with a slot, and the rear end of the second W-shaped spring piece 206 is inserted into the slot of the rear end positioning component of the second W-shaped spring piece; the second spring piece hanging rod is fixedly connected to the back side of the second extrusion plate 205, and the front end of the second W-shaped spring piece 206 is hung on the second spring piece hanging rod to realize the connection between the back side of the second extrusion plate and the front end of the second W-shaped spring piece 206; under the elastic force of the second W-shaped spring piece 206, the second extrusion plate 205 is pushed forward.

[0048] The second automatic ejection dental floss pick box assembly 200 and the first automatic ejection dental floss pick box assembly 100 are detachably assembled together, and the specific assembly structure can be as follows: Figure 14 The side of the first rectangular box body 101 is provided with an embedding groove 101-5, and the side of the second rectangular box body 201 is provided with a strip boss 201-1. By placing the strip boss 201-1 into the embedding groove 101-5 for matching, the two box bodies can be connected together.

[0049] Here's how to use the double-row detachable automatic ejection dental floss pick box:

[0050] For the first automatic ejection dental floss pick box assembly 100, remove the first detachable top plate 102, manually move the first extrusion plate 105 to leave enough space, and then place multiple stacked dental floss picks 300 between the front of the first extrusion plate 105 and the push plate 104-1, refer to Figure 3-6 , release the first squeezing plate 105 by hand. Under the elastic force of the first W-shaped spring piece 106, the front of the first squeezing plate 105 pushes the multiple dental floss sticks 300. The front part of the frontmost dental floss stick 300 among the multiple dental floss sticks abuts against the pushing plate 104-1. The inclined protrusion 104-1-1 is located between the two rods in front of the frontmost dental floss stick 300 (such as Figure 4 As shown), finally, the first detachable top plate 102 is installed on the top of the first rectangular box body 101.

[0051] The operation process of the second automatic ejection dental floss pick box assembly 200 is the same as the operation process of the first automatic ejection dental floss pick box assembly 100 .

[0052] Next, the double-row detachable automatic ejection dental floss pick box is placed vertically on a table, with the first push button 104 located at the top and the second push button also located at the top.

[0053] Next, the operator presses the first push button 104 vertically with his finger, and the first push button 104 moves downward in the vertical direction, causing the push plate 104-1 to move downward, and the inclined surface of the inclined protrusion 104-1-1 contacts the rod body at the front of the dental floss pick 300. Finally, the inclined protrusion 104-1-1 moves to the bottom of the rod body at the front of the dental floss pick 300.

[0054] Next, the operator releases the first push button 104, and the pressure on the first push button 104 disappears. The first push button 104 then moves upward in the vertical direction, and the push plate 104-1 also moves upward. The top of the inclined protrusion 104-1-1 pushes the front rod of the dental floss pick 300 upward, and the dental floss pick 300 moves upward and opens the first outlet cover 103. The position of the opened first outlet cover 103 forms the outlet, and the front part of the dental floss pick 300 extends from the outlet. At this time, the operator pinches the front part of the dental floss pick 300 with his fingers and removes it. After the dental floss pick 300 is removed, the first outlet cover 103 naturally falls, and the first outlet cover 103 is in the closed state, sealing the outlet.

[0055] After the first dental floss stick is taken out, the second dental floss stick is in the position to be pushed in. In this way, each dental floss stick can be operated continuously.

[0056] The operation process of the second automatic ejection dental floss pick box assembly 200 is the same as the operation process of the first automatic ejection dental floss pick box assembly 100, and will not be repeated here.

[0057] It can be seen that the present invention can realize the rapid and automatic output of dental floss from the box body, which is convenient for people to use. Multiple dental floss sticks are placed in the box body, and the first outlet cover 103 closes the output port to prevent foreign matter from entering the box body, thereby ensuring the hygienic state of the box body. The two automatic ejection dental floss pick box assemblies can store a large number of dental floss sticks, which is conducive to long-term use and avoids the trouble of frequently replenishing dental floss sticks in the box body. The two automatic ejection dental floss pick box assemblies have two push buttons, which are arranged relative to each other, which is convenient for removing dental floss sticks in different directions. The W-shaped spring leaf can provide reliable thrust to ensure that a large number of dental floss sticks are placed in the box body.

[0058] It should be noted that a tension spring may be connected to the inner side of the first outlet cover 103, such as Figure 10 As shown, one end of the first tension spring 110 is connected to the inner side of the first outlet cover 103, and the other end of the first tension spring 110 is connected to the inner side of the first detachable top plate 102. Figure 15-17 As shown, when first outlet cover 103 is pushed upward and opened, first tension spring 110 is stretched. The stretched first tension spring 110 provides assistance during the closing process of first outlet cover 103, ensuring that the first outlet cover is reliably and automatically closed. Similarly, a second tension spring is also connected between the inner side of the second outlet cover and the inner side of the second removable top plate.

[0059] It should be noted that the surface of the first outlet cover 103 can be coated with a nano-silver coating to play a role in disinfection and sterilization. Similarly, the surface of the second outlet cover can also be coated with a nano-silver coating. The outlet cover is frequently opened, and the nano-silver coating can be provided to disinfect and sterilize.

[0060] Example 2

[0061] This embodiment is improved on the basis of embodiment 1. Figure 18-21 As shown, to accommodate dental flossers with larger ends and smaller tails, a recess 101-6 is provided on the inner side of the first rectangular box 101. This allows the inner cavity of the first rectangular box 101 to accommodate dental flossers with larger ends and smaller tails. The inner cavity of the first rectangular box 101 is larger at one end and smaller at the other end to match the shape of the dental flossers. This allows multiple dental flossers to be securely placed in the inner cavity of the first rectangular box 101.

[0062] Similarly, a recess 201 - 2 is provided on the inner side of the second rectangular parallelepiped box body 201 .

[0063] It should be noted that, in the above two embodiments, the first automatic ejection dental floss pick box assembly 100 and the second automatic ejection dental floss pick box assembly 200 may also be fixedly connected instead of being detachably connected.

[0064] The above is a schematic description of the present invention and its embodiments, which is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. Therefore, if a person skilled in the art is inspired by this, without departing from the inventive purpose of the present invention, other forms of component configurations, drive devices, and connection methods, without creative design, and similar structures and embodiments to the technical solution should all fall within the scope of protection of the present invention.

Claims

1. A double-row detachable automatic ejection dental floss pick box, characterized in that: The utility model comprises two sets of automatic ejection dental floss pick box assemblies that can be detachably connected together, and the automatic ejection dental floss pick box assembly is in the shape of a rectangular parallelepiped, and the automatic ejection dental floss pick box assembly comprises a rectangular parallelepiped box body, a detachable top plate, an outlet cover, a press key, an extrusion plate, a W-shaped spring sheet, a rear end positioning component of the W-shaped spring sheet, a spring sheet hanging rod and a spring, the detachable top plate is detachably connected to the top of the rectangular parallelepiped box body, and the outlet cover is rotatably connected to one end of the detachable top plate; the front part of the rectangular parallelepiped box body is provided with a front side press key accommodating space, a partition plate and a front side bottom space, the partition plate is located between the front side press key accommodating space and the front side bottom space, the front press key The accommodating space is provided with a vertical guide opening, the partition plate is provided with a guide hole, the push key is placed in the front push key accommodating space, the push key can slide in the vertical direction in the front push key accommodating space, the push key is close to the outlet cover, and the top surface of the push key is aligned with the top surface of the outlet cover; the push key is provided with a push plate and a guide shaft, the push plate is provided with an inclined protrusion; the spring is sleeved on the guide shaft, the upper end of the spring abuts on the push key, the lower end of the spring abuts on the partition plate, and the lower end of the guide shaft passes through the guide hole of the partition plate; the push plate is located in the vertical guide opening, and when the push key slides up and down in the vertical direction, the push plate can slide up and down along the vertical guide opening; The extrusion plate and the W-shaped spring sheet are located in a rectangular box body. The rear end positioning component of the W-shaped spring sheet is fixedly connected to the rear inner wall of the rectangular box body. The rear end positioning component of the W-shaped spring sheet is provided with a slot. The rear end of the W-shaped spring sheet is inserted into the slot of the rear end positioning component of the W-shaped spring sheet. The spring sheet hanging rod is fixedly connected to the back side of the extrusion plate. The front end of the W-shaped spring sheet is hung on the spring sheet hanging rod. The shape of the extrusion plate matches the dental floss pick.

2. The double-row detachable automatic ejection dental floss pick box according to claim 1, characterized in that: A tension spring is connected between the inner side surface of the outlet cover and the inner side surface of the detachable top plate.

3. The double-row detachable automatic ejection dental floss pick box according to claim 1 or 2, characterized in that: The inner side of the rectangular box body is provided with a recess.

4. The double-row detachable automatic ejection dental floss pick box according to claim 1 or 2, characterized in that: The surface of the outlet cover is connected with a nano silver coating.

5. A double-row detachable automatic ejection dental floss pick box, characterized in that: The invention comprises two sets of automatic ejection dental floss pick box assemblies fixedly connected together, wherein the automatic ejection dental floss pick box assembly is in the shape of a rectangular parallelepiped, and the automatic ejection dental floss pick box assembly comprises a rectangular parallelepiped box body, a detachable top plate, an outlet cover, a press key, an extrusion plate, a W-shaped spring sheet, a W-shaped spring sheet rear end positioning component, a spring sheet hanging rod and a spring, wherein the detachable top plate is detachably connected to the top of the rectangular parallelepiped box body, and the outlet cover is rotatably connected to one end of the detachable top plate; a front side press key accommodating space, a partition plate and a front bottom space are provided at the front of the rectangular parallelepiped box body, wherein the partition plate is located between the front side press key accommodating space and the front bottom space, and the front press key accommodating space is detachably connected to the outlet cover. The receiving space is provided with a vertical guide opening, the partition plate is provided with a guide hole, the push key is placed in the front push key receiving space, the push key can slide in the vertical direction in the front push key receiving space, the push key is close to the outlet cover, and the top surface of the push key is aligned with the top surface of the outlet cover; the push key is provided with a push plate and a guide shaft, and the push plate is provided with an inclined protrusion; the spring is sleeved on the guide shaft, the upper end of the spring abuts on the push key, the lower end of the spring abuts on the partition plate, and the lower end of the guide shaft passes through the guide hole of the partition plate; the push plate is located in the vertical guide opening, and when the push key slides up and down in the vertical direction, the push plate can slide up and down along the vertical guide opening; The extrusion plate and the W-shaped spring sheet are located in a rectangular box body. The rear end positioning component of the W-shaped spring sheet is fixedly connected to the rear inner wall of the rectangular box body. The rear end positioning component of the W-shaped spring sheet is provided with a slot. The rear end of the W-shaped spring sheet is inserted into the slot of the rear end positioning component of the W-shaped spring sheet. The spring sheet hanging rod is fixedly connected to the back side of the extrusion plate. The front end of the W-shaped spring sheet is hung on the spring sheet hanging rod. The shape of the extrusion plate matches the dental floss pick.

6. The double-row detachable automatic ejection dental floss pick box according to claim 5, characterized in that: A tension spring is connected between the inner side surface of the outlet cover and the inner side surface of the detachable top plate.

7. The double-row detachable automatic ejection dental floss pick box according to claim 5 or 6, characterized in that: The inner side of the rectangular box body is provided with a recess.

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