Pet fiber wick

Abstract

The utility model relates to the technical field of fibre volatile core, and concretely is PET fibre volatile core, including volatile core body, the sleeve joint of silica gel cap is installed on volatile core body, the fixed ring is installed on silica gel cap, the fixed ring is screw thread installed with the sleeve pipe, the adjusting mechanism is rotatably installed on the sleeve pipe, the adjusting mechanism includes the rotating block and the rotating disc, the rotating block is rotatably installed at the top of sleeve pipe, and the rotating disc is fixedly connected on the rotating block, a plurality of baffles are fixedly connected in ring shape equidistance on the rotating disc, and the rotating connection between baffle and sleeve pipe, a plurality of through slots are equidistance arranged in the sleeve pipe, through rotating block drive rotating disc rotation, make the arc baffle on the rotating disc and the through slot of sleeve pipe form three kinds of state of dislocation, partial alignment, complete alignment, and it is convenient for the volatile area of liquid medicine to carry out the adjustment control.

Description

Technical Field

[0001] This utility model relates to fiber volatile cores, specifically PET fiber volatile cores, and belongs to the field of fiber volatile core technology. Background Technology

[0002] PET fiber, with its advantages of high absorbency, chemical resistance, and strong mechanical stability, has become the mainstream core material in aromatherapy and mosquito repellent applications. PET fiber contains numerous micron-sized pores that form capillary channels. When the repellent absorbed by the cotton core comes into contact with the bottom of the PET fiber core, the repellent rises along the fiber pores under capillary force, requiring no external force. In the absence of batteries or external power, natural airflow in the environment accelerates airflow at the top of the core, carrying away volatile mosquito-repellent components and further promoting continuous evaporation of the repellent.

[0003] However, most PET fiber evaporation cores are one-piece molded structures with no dynamic volume control components at the top. The evaporation area of ​​the liquid is entirely determined by the fiber density and exposed area of ​​the core itself. When used in small spaces, a fixed high evaporation rate can easily lead to an overly strong fragrance, causing dizziness and discomfort to users. When used in large spaces, a fixed low evaporation rate results in a limited fragrance diffusion range, with only the core area having an odor and the edge areas having no effect. This requires an additional number of evaporation cores, increasing the cost of use. Utility Model Content

[0004] The purpose of this invention is to provide a PET fiber evaporation core to solve the above problems. By rotating the turntable through the rotating block, the arc baffle on the turntable and the through groove of the sleeve can be in three states: misaligned, partially aligned, and fully aligned, which makes it easy to adjust and control the evaporation area of ​​the liquid medicine.

[0005] This utility model achieves the above-mentioned objective through the following technical solution: a PET fiber volatile core, comprising a volatile core body, a silicone cap sleeved on the volatile core body, a fixing ring installed on the silicone cap, a sleeve threaded on the fixing ring, an adjustment mechanism rotatably mounted on the sleeve, the adjustment mechanism comprising a rotating block and a turntable, a rotating block rotatably mounted on the top of the sleeve, a turntable fixedly connected to the rotating block, a plurality of baffles fixedly connected in a ring at equal intervals on the turntable, the baffles being rotatably connected to the sleeve, and a plurality of through grooves equidistantly provided inside the sleeve.

[0006] Preferably, all of the baffles are arranged in an arc-shaped structure, and the arc length of the baffle is greater than the arc length of the through groove.

[0007] Preferably, the fixing ring has an installation groove, and the end of the sleeve is located in the installation groove.

[0008] Preferably, the turntable and the sleeve are rotatably connected, and the diameter of the turntable is equal to the inner diameter of the sleeve, and the rotating block is configured with a dome structure.

[0009] Preferably, the fixing ring is located inside the silicone cap, the end of the silicone cap facing away from the sleeve is arranged with an inclined structure, and the volatile core body is located in the center of the silicone cap.

[0010] Preferably, a liquid absorption mechanism is engaged at the bottom end of the evaporation core body. The liquid absorption mechanism includes a rod and a connecting block. The rod is engaged at the bottom end of the evaporation core body, and a connecting block is adhered to the rod. A cotton core is installed on the connecting block.

[0011] Preferably, the cotton core is located at the end of the connecting block opposite to the insertion rod, and the end of the cotton core is tapered.

[0012] Preferably, the liquid suction mechanism further includes an insertion hole, the bottom end of the evaporation core body is provided with an insertion hole, an insertion rod is engaged in the insertion hole, and the part of the insertion rod that contacts the evaporation core body is provided with an arc surface structure.

[0013] The beneficial effects of this utility model are as follows: By rotating the turntable driven by the rotating block, the arc-shaped baffle on the turntable and the through groove of the sleeve can be in three states: misaligned, partially aligned, and fully aligned. This allows for precise control of the evaporation area of ​​the liquid, solving the problem that the evaporation volume of traditional evaporation cores is fixed and cannot adapt to different spaces. By rotating the rotating block, the evaporation space can be adjusted to a suitable size, and the design of the arc-shaped baffle reduces air resistance, ensuring smooth rotation and preventing liquid from dripping along the edge of the baffle. The silicone cap is fitted onto the evaporation core body. The inclined structure and center positioning design of the silicone cap ensure that the evaporation core body is always in the center of the sleeve. The elastic material achieves a tight fit, preventing excessively rapid local evaporation or leakage caused by core misalignment. The threaded connection design of the fixing ring allows the sleeve to be disassembled separately for easy cleaning or replacement. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the connection structure between the volatile core body and the silicone cap of this utility model;

[0016] Figure 3 This is a schematic diagram of the connection structure between the baffle and the turntable of this utility model;

[0017] Figure 4 This is a schematic diagram of the connection structure between the volatile core body and the silicone cap of this utility model;

[0018] Figure 5This is a schematic diagram of the connection structure between the connecting block and the cotton core of this utility model;

[0019] Figure 6 for Figure 5 The diagram shows an enlarged view of part A.

[0020] In the diagram: 1. Evaporation core body; 2. Liquid suction mechanism; 201. Insert rod; 202. Connecting block; 203. Cotton core; 204. Insertion hole; 3. Silicone cap; 4. Fixing ring; 5. Sleeve; 6. Adjustment mechanism; 601. Through groove; 602. Baffle; 603. Rotating block; 604. Turntable; 7. Mounting groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-6 As shown, the PET fiber evaporating core includes an evaporating core body 1, a silicone cap 3 fitted onto the evaporating core body 1, a fixing ring 4 installed on the silicone cap 3, a sleeve 5 threaded onto the fixing ring 4, and an adjusting mechanism 6 rotatably mounted on the sleeve 5. The adjusting mechanism 6 includes a rotating block 603 and a turntable 604. The rotating block 603 is rotatably mounted on the top of the sleeve 5 and has a dome-shaped structure. The turntable 604 is fixedly connected to the rotating block 603, and several baffles 602 are fixedly connected in a ring at equal intervals on the turntable 604. The baffles 602 are rotatably connected to the sleeve 5. All 602 are designed with an arc surface structure, and the arc length of the baffle 602 is greater than the arc length of the through groove 601. Several through grooves 601 are provided at equal intervals inside the sleeve 5. The turntable 604 is rotatably connected to the sleeve 5, and the diameter of the turntable 604 is equal to the inner diameter of the sleeve 5. When the turntable 604 drives the multiple baffles 602 to rotate, when the baffles 602 completely block the through grooves 601, it is the lowest evaporation mode of the liquid; when the baffles 602 are rotated counterclockwise so that they are completely offset from the through grooves 601, it is the highest evaporation mode of the liquid; if the baffles 602 partially block the through grooves 601, it is the medium evaporation mode of the liquid.

[0023] As a technical optimization of this utility model, the fixing ring 4 is provided with an installation groove 7, the end of the sleeve 5 is located in the installation groove 7, the fixing ring 4 is located inside the silicone cap 3, the sleeve 5 is rotated clockwise until the end of the sleeve 5 is completely inserted into the installation groove 7 provided in the fixing ring 4, the threaded connection between the fixing ring 4 and the sleeve 5 can enhance the sealing performance, prevent the liquid from leaking, and also facilitate the disassembly of the sleeve 5 later; the end of the silicone cap 3 away from the sleeve 5 is set with an inclined structure, and the volatile core body 1 is located in the center of the silicone cap 3.

[0024] As a technical optimization of this utility model, a liquid absorption mechanism 2 is engaged and installed at the bottom end of the evaporation core body 1. The liquid absorption mechanism 2 includes an insertion rod 201 and a connecting block 202. The insertion rod 201 is engaged and installed at the bottom end of the evaporation core body 1, and the connecting block 202 is adhered to the insertion rod 201. A cotton core 203 is installed on the connecting block 202. The end of the cotton core 203 is set with a conical structure. The conical surface can increase the contact area between the cotton core 203 and the liquid, improve the liquid absorption efficiency, and help prevent the interruption of liquid evaporation caused by insufficient liquid absorption of the cylindrical cotton core 203. Located at the end of the connecting block 202 opposite to the insertion rod 201, and with the end of the cotton core 203 having a tapered structure, the bottom end of the volatile core body 1 has an insertion hole 204. Aligning with the insertion hole 204 at the bottom end of the volatile core body 1, one end of the insertion rod 201 is inserted into the interior of the volatile core body 1. The arc surface contact between the insertion rod 201 and the insertion hole 204 can reduce wear. No force is required when inserting; a slight snapping sound indicates that the insertion rod 201 is installed in place. The insertion rod 201 is engaged and installed inside the insertion hole 204, and the part of the insertion rod 201 that contacts the volatile core body 1 has an arc surface structure.

[0025] In use, firstly, align the insertion hole 204 at the bottom of the evaporator core body 1, and insert one end of the insertion rod 201 into the interior of the evaporator core body 1. The arc surface contact between the insertion rod 201 and the insertion hole 204 reduces wear. No force is required during insertion; a slight clicking sound indicates the insertion rod 201 is in place. Next, gently pull the connecting block 202 fixed to the end of the insertion rod 201. If the insertion rod 201 is not loose, the cotton core 203 installed on the connecting block 202 is installed. The end of the cotton core 203 has a tapered structure, and the tapered surface can increase the size of the cotton core 203. 3. Increased contact area with the liquid improves absorption efficiency and helps prevent interruption of liquid evaporation due to insufficient absorption by the cylindrical cotton core 203. Then, the operator picks up the sleeve 5, aligns it with the internal thread of the fixing ring 4, and rotates the sleeve 5 clockwise until the end of the sleeve 5 is fully inserted into the mounting groove 7 within the fixing ring 4. The threaded connection between the fixing ring 4 and the sleeve 5 enhances sealing, preventing liquid leakage and facilitating later disassembly of the sleeve 5. The assembled silicone cap 3, fixing ring 4, and sleeve 5 are then fitted onto the evaporation core body 1, ensuring the evaporation core body 1 is properly positioned. At the center of the silicone cap 3, the beveled structure at the bottom of the silicone cap 3 can automatically guide and position itself, ensuring that the silicone cap 3 seals the mouth of the medicine bottle during subsequent installation. In use, rotate the rotating block 603 mounted on the top of the sleeve 5. The dome structure of the rotating block 603 facilitates gripping. Then, rotate the rotating block 603 clockwise, causing it to drive the turntable 604 fixed at the end to rotate inside the sleeve 5. The sleeve 5 has several annularly spaced through grooves 601. When the turntable 604 drives multiple baffles 602 to rotate, the baffles 602 completely block the through grooves 601, minimizing the evaporation of the medicine. The liquid has several evaporation modes: High evaporation mode: When the baffle 602 is rotated counterclockwise to completely offset the slot 601, the liquid has the highest evaporation rate. If the baffle 602 partially blocks the slot 601, the liquid has a medium evaporation rate. Finally, place the assembled fiber evaporation core into the aromatherapy or mosquito repellent bottle. When the end of the cotton core 203 is completely immersed in the liquid, it can fully absorb the liquid. When the evaporation core transfers the liquid to the top through capillary action, the top of the core will be slightly damp. At this point, it can be started and used. No electricity is required during use; it relies on natural evaporation and is suitable for scenarios without power.

[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A PET fiber volatile core, comprising a volatile core body (1), characterized in that: A silicone cap (3) is fitted onto the volatile core body (1). A fixing ring (4) is installed on the silicone cap (3). A sleeve (5) is threaded onto the fixing ring (4). An adjustment mechanism (6) is rotatably installed on the sleeve (5). The adjustment mechanism (6) includes a rotating block (603) and a turntable (604). The rotating block (603) is rotatably installed on the top of the sleeve (5). A turntable (604) is fixedly connected to the rotating block (603). Several baffles (602) are fixedly connected in a ring at equal intervals on the turntable (604). The baffles (602) are rotatably connected to the sleeve (5). Several through slots (601) are provided at equal intervals inside the sleeve (5).

2. The PET fiber volatile core according to claim 1, characterized in that: Several of the baffles (602) are arranged in an arc surface structure, and the arc length of the baffle (602) is greater than the arc length of the through groove (601).

3. The PET fiber volatile core according to claim 1, characterized in that: The fixing ring (4) is provided with an installation groove (7), and the end of the sleeve (5) is located in the installation groove (7).

4. The PET fiber volatile core according to claim 1, characterized in that: The turntable (604) is rotatably connected to the sleeve (5), and the diameter of the turntable (604) is equal to the inner diameter of the sleeve (5). The rotating block (603) is arranged in a dome structure.

5. The PET fiber volatile core according to claim 1, characterized in that: The fixing ring (4) is located inside the silicone cap (3), and the end of the silicone cap (3) facing away from the sleeve (5) is set with an inclined structure. The volatile core body (1) is located in the center of the silicone cap (3).

6. The PET fiber volatile core according to claim 1, characterized in that: The bottom end of the volatile core body (1) is fitted with a liquid suction mechanism (2). The liquid suction mechanism (2) includes a rod (201) and a connecting block (202). The bottom end of the volatile core body (1) is fitted with a rod (201). The connecting block (202) is attached to the rod (201). A cotton core (203) is installed on the connecting block (202).

7. The PET fiber volatile core according to claim 6, characterized in that: The cotton core (203) is located at one end of the connecting block (202) away from the insertion rod (201), and the end of the cotton core (203) is set in a tapered structure.

8. The PET fiber volatile core according to claim 6, characterized in that: The liquid suction mechanism (2) also includes a socket (204). The bottom end of the volatile core body (1) is provided with a socket (204). A plug rod (201) is fitted into the socket (204). The part of the plug rod (201) that contacts the volatile core body (1) is arranged with an arc surface structure.

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