An angle adjustment structure for a dental floss oil supply

Abstract

The utility model discloses a kind of angle adjustment structures of dental floss perfume oil supply, for giving dental floss stick to apply perfume, including support rod and multiple rotating blocks;Each rotating block is connected with perfume adsorption applicator head, and perfume adsorption applicator head is used to apply perfume to dental floss;Multiple rotating blocks are distributed along the extension direction of support rod, and are movably sleeved in support rod, to make adjacent two rotating blocks can be close to each other or away from each other, and make each rotating block can independently rotate around the axis of support rod relative to support rod.The utility model aims at providing a kind of angle adjustment structures of dental floss perfume oil supply, to solve the technical problem that present technology is difficult to adapt to different specifications dental floss.

Description

Technical Field

[0001] This utility model relates to the technical field of dental floss essential oil replenishment devices, and in particular to an angle adjustment structure for dental floss essential oil replenishment. Background Technology

[0002] With the increasing popularity of dental floss and essential oil application devices, the requirements for positional accuracy and coordination among multiple application heads are becoming more stringent. In traditional devices, each application head is typically installed and adjusted independently, resulting in large cumulative assembly errors and difficulty in ensuring consistent contact angles between all application heads and the dental floss. This not only leads to uneven application of the essential oil but also increases the reliance on the manufacturing precision of individual application heads, thereby increasing production costs.

[0003] In the prior art, multiple applicator heads are usually fixedly installed, which cannot accommodate more sizes of dental floss pick-up parts. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide an angle adjustment structure for dental floss essential oil replenishment, so as to solve the technical problem that the existing technology is difficult to adapt to different specifications of dental floss.

[0005] The objective of this utility model is achieved through the following technical solution:

[0006] An angle adjustment structure for applying fragrance to dental floss picks includes a support rod and multiple rotating blocks. Each rotating block is connected to a fragrance adsorption and application head for applying fragrance to the dental floss. The multiple rotating blocks are spaced apart along the extension direction of the support rod and are movably sleeved on the support rod, so that adjacent rotating blocks can move closer or further apart, and each rotating block can rotate independently relative to the support rod about the axis of the support rod.

[0007] Furthermore, the rotating block has at least two first clamping plates, each first clamping plate having a first groove. The two first clamping plates are arranged opposite each other so that the two oppositely arranged first grooves form a first through hole, through which the support rod passes. The two oppositely arranged first clamping plates are spaced apart to form a first compensation gap between them. The two oppositely arranged first clamping plates are connected by a first fastener to reduce the first compensation gap and lock the rotating block to the support rod.

[0008] Furthermore, the rotating block is provided with a slot, and the fragrance adsorption and application head is provided with a clamping plate. The clamping plate is embedded in the slot and locked to the rotating block by a first fastener.

[0009] Furthermore, the slot extends through the opposite sides of the rotating block along the extension direction of the slot, and the rotating block is located between the fragrance adsorption and application head and the end of the clamp plate away from the fragrance adsorption and application head.

[0010] Furthermore, the rotating block has an inlet / outlet groove, the opposite sides of the inlet / outlet groove are respectively connected to the slot and the external environment, the inlet / outlet groove extends along the extension direction of the slot and penetrates the opposite sides of the rotating block, the inlet / outlet groove is used for the clamped plate to be inserted into the slot and for the clamped plate to be removed from the slot.

[0011] Furthermore, the two ends of the support rod are connected to mounting bases, and the mounting bases have at least two second clamping pieces. The second clamping pieces have second grooves, and the two second clamping pieces are arranged opposite each other so that the two oppositely arranged second grooves form a second through hole, through which the support rod passes. The two oppositely arranged second clamping pieces are spaced apart so that a second compensation gap is formed between them. The two oppositely arranged second clamping pieces are connected by a second fastener to shrink the second compensation gap and lock the support rod to the mounting base.

[0012] Furthermore, the fragrance adsorption applicator is a component made of cotton.

[0013] Furthermore, the dental floss essential oil replenishment angle adjustment structure also includes a fragrance container, which has a fragrance slot; the fragrance slot is used to hold essential oil and to replenish the fragrance adsorption applicator head with fragrance; the dental floss essential oil replenishment angle adjustment structure also includes a driving device, the output end of which is connected to the support rod, and the driving device is used to drive the fragrance adsorption applicator head to move closer to or further away from the dental floss positioning seat.

[0014] Furthermore, the fragrance container includes a container body and a bracket, the bracket being detachably connected to the container body, and the fragrance tank being disposed on the bracket.

[0015] Furthermore, the bracket is stacked on top of the container body.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. Based on the structural design of multiple rotating blocks distributed at intervals along the extension direction of the support rod and movably fitted onto the support rod, adjacent rotating blocks can move closer or further apart, realizing flexible arrangement and spacing adjustment of the fragrance adsorption applicator on the support rod to adapt to the application needs of different sizes of dental floss picks.

[0018] 2. Based on the structural feature that each rotating block can independently rotate relative to the support rod around the axis of the support rod, each fragrance adsorption applicator head can independently rotate and adjust the applicator angle, ensuring that the fragrance is evenly applied to the floss surface, improving the coverage and consistency of the application. This structure, through the adjustable distribution and independent rotation control of the rotating blocks on the support rod, enables the fragrance adsorption applicator head to flexibly apply the fragrance to the floss pick at multiple angles.

[0019] 3. Based on the structure of the mounting base, at least two second clamping pieces with second grooves are arranged opposite each other to form a second through hole, and the support rod passes through it. With the second compensation gap formed between the second clamping pieces and the connection effect of the second fastener, the mounting base can shrink the second compensation gap by tightening the fastener, thereby locking the support rod. This structure realizes flexible adjustment of the distance between the fragrance adsorption application heads, so as to be able to adapt to dental floss picks of different lengths. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the angle adjustment structure for dental floss essential oil replenishment according to the present invention;

[0021] Figure 2 for Figure 1 A magnified view of a portion at point A shown.

[0022] In the figure: 1. Mounting base; 101. Second clamping piece; 102. Second groove; 103. Second through hole; 104. Second compensation gap; 2. Fragrance adsorption and application head; 3. Clamped plate; 5. Support rod; 6. Rotating block; 603. First clamping piece; 604. First groove; 605. First through hole; 606. First compensation gap; 607. Slot; 608. Inlet / outlet slot; 7. Drive device; 8. Fragrance container; 811. Container body; 812. Bracket. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0024] It should be noted that when an element is described as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is described as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementations.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the specification of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0026] See Figures 1-2 The specific implementation of a preferred embodiment of this utility model is as follows:

[0027] An angle-adjustable structure for floss essential oil application is disclosed for applying essential oil to floss picks. It includes a support rod 5 and multiple rotating blocks 6. Each rotating block 6 is connected to an essential oil adsorption and application head 2, which is used to apply essential oil to the floss. The multiple rotating blocks 6 are spaced apart along the extension direction of the support rod 5 and are movably fitted onto the support rod 5, allowing adjacent rotating blocks 6 to move closer or further apart, and allowing each rotating block 6 to rotate independently relative to the support rod 5 around its axis. The core function of this device is to provide uniform and sufficient essential oil application to floss picks of different sizes through a flexibly adjustable array of application units.

[0028] The main structure of the fragrance replenishment device includes a support rod 5 and multiple rotating blocks 6. Each of the multiple rotating blocks 6 is connected to a fragrance adsorption and application head 2, and is movably fitted onto the support rod 5 in sequence, thus forming a spaced distribution along the extension direction of the support rod 5. Each rotating block 6 is movably fitted onto the support rod 5, and this structure forms the basis for realizing its function.

[0029] During operation, the operator can slide each rotating block 6 along the axis of the support rod 5 according to the length and structure of the floss pick, so that adjacent rotating blocks 6 move closer or further apart, thereby adjusting the overall layout of all fragrance adsorption applicators 2. When the floss pick contacts the applicator, each rotating block 6 can rotate independently around the axis of the support rod 5, so that the fragrance adsorption applicator 2 on it can adaptively perform all-round, thorough rolling or brushing of the floss surface.

[0030] In practice, the support rod 5 is fixed to the working position of the dental floss machine via the mounting seats 1 at both ends. The operator pre-installs the fragrance-absorbing applicator 2, which has absorbed fragrance liquid, onto each rotating block 6. The spacing of the rotating blocks 6 on the support rod 5 is adjusted according to the model of the dental floss pick to be used. When the dental floss pick is conveyed to the applicator and comes into contact with these applicator heads, the rotating blocks 6 rotate under the action of friction, thereby evenly transferring the fragrance to each surface of the dental floss.

[0031] Furthermore, the moving structure of the rotating block 6 and the support rod 5 can be configured as an interference fit sliding sleeve structure, or its smooth axial movement and radial positioning can be achieved by setting a linear bearing. The fragrance adsorption and application head 2 can be detachably installed on the rotating block 6 by means of threaded connection, snap-fit ​​connection or plug-in connection. For example, a mounting hole is opened at one end of the rotating block 6, and the tail of the fragrance adsorption and application head 2 is provided with a matching external thread, which can be quickly installed and replaced by screwing, which is convenient for maintenance and replenishment of fragrance.

[0032] It is understandable that the structural design, based on the multiple rotating blocks 6 distributed at intervals along the extension direction of the support rod 5 and all movably fitted onto the support rod 5, allows adjacent rotating blocks 6 to move closer or further apart, enabling flexible arrangement and spacing adjustment of the fragrance adsorption applicator head 2 on the support rod 5 to adapt to the application needs of different sized floss picks. Based on the structural feature that each rotating block 6 can independently rotate relative to the support rod 5 around its axis, each fragrance adsorption applicator head 2 can independently rotate and adjust its application angle, ensuring uniform application of fragrance to the floss surface and improving coverage and consistency. This structure, through the adjustable distribution and independent rotation control of the rotating blocks 6 on the support rod 5, achieves flexible multi-angle application of the fragrance adsorption applicator head 2 to the floss pick.

[0033] Preferably, the rotating block 6 has at least two first clamping plates 603, each with a first groove 604. The two first clamping plates 603 are arranged opposite each other so that the two oppositely arranged first grooves 604 form a first through hole 605, through which the support rod 5 passes. The two oppositely arranged first clamping plates 603 are spaced apart to form a first compensation gap 606 between them. The two oppositely arranged first clamping plates 603 are connected by a first fastener to shrink the first compensation gap 606 and lock the rotating block 6 to the support rod 5. The core function of this locking structure of the rotating block 6 is to realize the adjustment and fixation of the position and angle of the rotating block 6 on the support rod 5.

[0034] The structure includes at least two opposing first clamping plates 603, each with a first groove 604. The two first grooves 604 together form a first through hole 605 for the support rod 5 to pass through. A first compensation gap 606 is provided between the two first clamping plates 603, and they are connected to each other by a first fastener.

[0035] When it is necessary to adjust the position or angle of the rotating block 6, first loosen the first fastener. At this time, the first compensation gap 606 increases, the clamping force of the first clamping piece 603 on the support rod 5 is released, and the rotating block 6 can slide along the axis of the support rod 5 or rotate around its axis. After adjusting to the required position, tighten the first fastener. The first compensation gap 606 then contracts, and the two first clamping pieces 603 then close together to tightly clamp the support rod 5, finally locking the rotating block 6 firmly in the current position of the support rod 5.

[0036] Preferably, the rotating block 6 is provided with a slot 607, and the fragrance adsorption and application head 2 is provided with a clamping plate 3. The clamping plate 3 is embedded in the slot 607 and locked to the rotating block 6 by a first fastener. The core function of this connection structure is to achieve flexible adjustment and fixation of the installation position of the fragrance adsorption and application head 2.

[0037] The structure includes a slot 607 disposed on the rotating block 6 and a clamping plate 3 disposed on the fragrance adsorption and application head 2; the clamping plate 3 is embedded in the slot 607 and can move along the extension direction of the slot 607, and can be locked in different positions in the slot 607 by a first fastener.

[0038] When adjustment is needed, loosen the first fastener, and the constraint between the clamp 3 and the slot 607 is released. At this time, the fragrance adsorption and application head 2 and its clamp 3 can be driven to slide along the extension direction of both ends of the slot 607, thereby changing the extension position of the fragrance adsorption and application head 2. After adjusting to the target position, tighten the first fastener, and the clamp 3 can be pressed and fixed in the slot 607, realizing the stable locking of the new position of the fragrance adsorption and application head 2.

[0039] Preferably, the slot 607 extends through the opposite sides of the rotating block 6 along its extension direction, and the rotating block 6 is located between the fragrance adsorption and application head 2 and the end of the clamped plate 3 furthest from the fragrance adsorption and application head 2. The core function of this through-type slot 607 structure is to provide sufficient position adjustment stroke for the fragrance adsorption and application head 2 and to optimize the grip during operation.

[0040] The slot 607 extends through the opposite sides of the rotating block 6 along its extension direction, forming an open channel; in the assembled state, the main body of the rotating block 6 is located between the fragrance adsorption and application head 2 and the end of the clamping plate 3 away from the fragrance adsorption and application head 2, so that the clamping plate 3 completely passes through the rotating block 6, and the protruding part constitutes a clear gripping part.

[0041] During adjustment, the operator can hold the part of the clamping plate 3 that protrudes from the rotating block 6 and slide it along the entire length of the through slot 607, thereby driving the fragrance adsorption and application head 2 to make linear position adjustments; when locking, the first fastener acts directly on the gripping part, pressing it against the side wall of the rotating block 6, thereby achieving a stable lock of the new position of the fragrance adsorption and application head 2.

[0042] Preferably, the rotating block 6 has an inlet / outlet groove 608. The opposite sides of the inlet / outlet groove 608 are connected to the slot 607 and the external environment, respectively. The inlet / outlet groove 608 extends along the extension direction of the slot 607 and penetrates the opposite sides of the rotating block 6. The inlet / outlet groove 608 is used for inserting the clamped plate 3 into the slot 607 and for removing the clamped plate 3 from the slot 607. The core function of this inlet / outlet groove 608 structure is to provide a dedicated assembly channel for inserting or removing the clamped plate 3 from the slot 607, enabling rapid assembly and disassembly of the fragrance adsorption and application head 2.

[0043] The rotating block 6 has an inlet / outlet slot 608. The opposite sides of the inlet / outlet slot 608 are connected to the slot 607 and the external environment, respectively. The inlet / outlet slot 608 extends along the extension direction of the slot 607 and passes through the opposite sides of the rotating block 6, thus forming a parallel channel layout with the slot 607 in terms of structure.

[0044] During installation, the clamping plate 3 is inserted laterally from the side of the rotating block 6 through the inlet / outlet groove 608 and slid into the slot 607 that communicates with it; during disassembly, the clamping plate 3 is slid laterally from the slot 607 to the inlet / outlet groove 608 and can be removed from the side, thus completing the separation of the fragrance adsorption and application head 2 from the rotating block 6.

[0045] Preferably, the support rod 5 is connected to mounting bases 1 at both ends. The mounting base 1 has at least two second clamping plates 101, each with a second groove 102. The two second clamping plates 101 are arranged opposite each other, so that the two oppositely arranged second grooves 102 form a second through hole 103, through which the support rod 5 passes. The two oppositely arranged second clamping plates 101 are spaced apart to form a second compensation gap 104. The two oppositely arranged second clamping plates 101 are connected by a second fastener to reduce the second compensation gap 104 and lock the support rod 5 to the mounting base 1. The core function of this mounting base 1 structure is to enable all rotating blocks 6 to rotate synchronously around the axis of the support rod 5 as a single unit, achieving a one-time unified adjustment without the need for individual operation of each rotating block 6.

[0046] Mounting base 1 includes at least two opposing second clamping pieces 101, each with a second groove 102. The two second grooves 102 together form a second through hole 103 for the support rod 5 to pass through. A second compensation gap 104 is reserved between the two second clamping pieces 101, and they are connected to each other by a second fastener. The two ends of the support rod 5 are respectively passed through and fixed in the second through holes 103 of the two mounting bases 1.

[0047] When it is necessary to uniformly adjust the circumferential angles of all rotating blocks 6 and fragrance adsorption application heads 2, simply loosen the second fastener on the mounting base 1. At this time, the locking force of the second clamping piece 101 on the support rod 5 is released. The operator can hold the support rod 5 or one of the mounting bases 1 and drive the entire support rod 5 and all the rotating blocks 6 mounted on it to rotate together around the axis of the support rod 5. After the angles of all rotating blocks 6 are adjusted to the correct position, tighten the second fastener. The second compensation gap 104 contracts, and the mounting base 1 locks the two ends of the support rod 5 again, thereby completing the synchronous setting and fixing of the angles of all rotating blocks 6.

[0048] It is understood that, based on the structure of the mounting base 1, at least two second clamping pieces 101 with second grooves 102 are arranged opposite each other to form a second through hole 103, and the support rod 5 passes through it. With the second compensation gap 104 formed between the second clamping pieces 101 and the connection effect of the second fastener, the mounting base 1 can shrink the second compensation gap 104 by tightening the fastener, thereby locking the support rod 5. This structure realizes the flexible adjustment of the distance between the fragrance adsorption application heads 2, so as to be able to adapt to dental floss picks of different lengths.

[0049] Preferably, the fragrance adsorption applicator 2 is a component made of cotton. The core function of the fragrance adsorption applicator 2 is to utilize the capillary and liquid storage properties of cotton to achieve the adsorption, storage, and transfer of fragrance liquid.

[0050] The fragrance adsorption and application head 2 is a component made of cotton. Its shape can be set as a cylinder, block or sheet as needed, and it is connected to the rotating block 6 or the clamping plate 3 in a specific way (such as wrapping, embedding or binding).

[0051] Before use, the cotton fragrance adsorption applicator 2 fully absorbs the fragrance liquid and stores it in the fiber pores; during operation, when the dental floss pick comes into contact with the moist cotton adsorption head and rubs, under the combined action of capillary action and contact pressure, the fragrance liquid stored inside the cotton is continuously and evenly released and applied to the surface of the dental floss.

[0052] Preferably, the angle adjustment structure for floss essential oil replenishment further includes a fragrance container 8, which has a fragrance slot; the fragrance slot is used to hold essential oil and replenish the fragrance adsorption applicator 2. The angle adjustment structure also includes a drive device 7, the output end of which is connected to a support rod 5. The drive device 7 is used to drive the fragrance adsorption applicator 2 closer to or further away from the floss positioning seat. The core function of this integrated structure is to achieve centralized storage, automatic replenishment, and automated control of the working position of the fragrance adsorption applicator 2.

[0053] The fragrance refill device also includes a fragrance container 8 with a fragrance trough for storing essential oils. The device also includes a drive unit 7, the output of which is connected to the mounting base 1, thereby enabling the entire application device supported by the mounting base 1 to move.

[0054] When fragrance needs to be replenished, the fragrance adsorption applicator 2 can be moved above or immersed in the fragrance tank to allow the cotton to fully absorb the fragrance oil. During the working cycle, the drive device 7 is activated, pushing the mounting base 1, support rod 5, and all fragrance adsorption applicators 2 as a whole closer to the dental floss positioning seat to perform the application. After application, the drive device 7 then drives the entire applicator away from the dental floss positioning seat to reset, leaving operating space for inserting and removing the floss picks.

[0055] Preferably, the fragrance container 8 includes a container body 811 and a bracket 812, the bracket 812 being detachably connected to the container body 811, and the fragrance reservoir being disposed on the bracket 812. The core function of this detachable fragrance container 8 is to enable the maintenance, replacement, or cleaning of the fragrance reservoir, while also facilitating the flexible switching of the bracket 812 according to different fragrance types.

[0056] The fragrance container 8 includes a container body 811 and a bracket 812; the bracket 812 is detachably connected to the container body 811 in a manner such as snap-fit, plug-in or threaded connection, and a fragrance tank for holding the fragrance liquid is disposed on the bracket 812.

[0057] When it is necessary to replenish the fragrance, change the fragrance type, or clean the fragrance tank, the bracket 812 can be removed from the container body 811 for independent operation; after the operation is completed, the bracket 812 can be reinstalled onto the container body 811 to resume use without moving or handling the entire container body 811.

[0058] Preferably, the bracket 812 is stacked on top of the container body 811. The core function of this stacking structure is to optimize the spatial layout and operation process of the fragrance container 8, making the removal, placement, and observation of the fragrance tank more intuitive and convenient.

[0059] The bracket 812 is placed on top of the container body 811 in a stacked manner. The two are kept in relative position by gravity, locking or simple positioning structure, forming a layered combination.

[0060] When operation is required, the tray 812 stacked on top can be directly removed to add fragrance or clean the tank; after operation, the tray 812 can be stacked back on top of the container body 811, thus realizing the separation and combination of the fragrance tank and the container body 811.

[0061] In summary, based on the structure of multiple rotating blocks 6 spaced apart and movably fitted along the extension direction of the support rod 5, the spacing between the fragrance adsorption applicator heads 2 is flexibly adjustable, thus adapting to the application needs of different sizes of dental floss picks. The feature that each rotating block 6 can independently rotate around the axis of the support rod 5 ensures that each applicator head can adjust its angle to evenly apply dental floss. Simultaneously, based on the structure of the mounting base 1 forming a second through hole 103 through a second clamping piece 101 with a second groove 102, and cooperating with a second compensation gap 104 and fasteners, the support rod 5 can be securely locked, further ensuring reliable fixation of the applicator head spacing after adjustment. This device as a whole achieves multi-point, multi-angle, and flexibly adaptable fragrance application to dental floss picks.

[0062] In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of those different embodiments or examples.

[0063] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0064] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this application, and these should all be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. An angle adjustment structure for applying fragrance to dental floss picks, characterized in that, include: Support rod (5); Multiple rotating blocks (6) are provided, each of which is connected to a fragrance adsorption applicator (2) for applying fragrance to dental floss. The multiple rotating blocks (6) are distributed at intervals along the extension direction of the support rod (5) and are movably sleeved on the support rod (5) so that adjacent two rotating blocks (6) can move closer or further away from each other, and each rotating block (6) can rotate independently relative to the support rod (5) about the axis of the support rod (5).

2. The angle adjustment structure for dental floss essential oil replenishment according to claim 1, characterized in that, The rotating block (6) has at least two first clamping plates (603), each first clamping plate (603) having a first groove (604). The two first clamping plates (603) are arranged opposite to each other so that the two oppositely arranged first grooves (604) form a first through hole (605). The support rod (5) passes through the first through hole (605). The two oppositely arranged first clamping plates (603) are spaced apart so that a first compensation gap (606) is formed between them. The two oppositely arranged first clamping plates (603) are connected by a first fastener to shrink the first compensation gap (606) and lock the rotating block (6) to the support rod (5).

3. The angle adjustment structure for dental floss essential oil replenishment according to claim 1, characterized in that, The rotating block (6) is provided with a slot (607), and the fragrance adsorption and application head (2) is provided with a clamping plate (3). The clamping plate (3) is embedded in the slot (607) and locked to the rotating block (6) by a first fastener.

4. The angle adjustment structure for dental floss essential oil replenishment according to claim 3, characterized in that, The slot (607) extends through the opposite sides of the rotating block (6) along the extension direction of the slot (607), and the rotating block (6) is located between the fragrance adsorption application head (2) and the end of the clamped plate (3) away from the fragrance adsorption application head (2).

5. The angle adjustment structure for dental floss essential oil replenishment according to claim 3, characterized in that, The rotating block (6) has an inlet / outlet groove (608). The opposite sides of the inlet / outlet groove (608) are connected to the slot (607) and the external environment, respectively. The inlet / outlet groove (608) extends along the extension direction of the slot (607) and passes through the opposite sides of the rotating block (6). The inlet / outlet groove (608) is used for the clamped plate (3) to be inserted into the slot (607) and for the clamped plate (3) to be removed from the slot (607).

6. The angle adjustment structure for dental floss essential oil replenishment according to claim 4, characterized in that, The support rod (5) is connected to a mounting base (1) at both ends. The mounting base (1) has at least two second clamping pieces (101). The second clamping pieces (101) have second grooves (102). The two second clamping pieces (101) are arranged opposite to each other so that the two oppositely arranged second grooves (102) form a second through hole (103). The support rod (5) passes through the second through hole (103). The two oppositely arranged second clamping pieces (101) are spaced apart so that a second compensation gap (104) is formed between them. The two oppositely arranged second clamping pieces (101) are connected by a second fastener to shrink the second compensation gap (104) and lock the support rod (5) to the mounting base (1).

7. The angle adjustment structure for dental floss essential oil replenishment according to claim 1, characterized in that, The fragrance adsorption applicator (2) is a component made of cotton.

8. The angle adjustment structure for dental floss essential oil replenishment according to claim 1, characterized in that, An angle adjustment structure for floss essential oil replenishment also includes a fragrance container (8), which is provided with a fragrance groove; the fragrance groove is used to place essential oil and to replenish the fragrance adsorption applicator (2). The angle adjustment structure for floss essential oil replenishment also includes a driving device (7), the output end of which is connected to the support rod (5). The driving device (7) is used to drive the fragrance adsorption applicator (2) to move closer to or away from the floss positioning seat.

9. The angle adjustment structure for dental floss essential oil replenishment according to claim 8, characterized in that, The fragrance container (8) includes a container body (811) and a bracket (812), the bracket (812) being detachably connected to the container body (811), and the fragrance tank being disposed on the bracket (812).

10. The angle adjustment structure for dental floss essential oil replenishment according to claim 9, characterized in that, The bracket (812) is stacked on top of the container body (811).

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