Incense body dew bottle with replaceable incense core

Abstract

The invention relates to the technical field of daily chemical products, and discloses an incense core replaceable incense body dew bottle which comprises a bottle body, an inner bottle is in threaded connection with the interior of the bottle body through a first thread, a shell is arranged at the bottom end of the inner wall of the inner bottle, a rotating disc is slidably connected with the interior of the shell, and a plurality of second fixing rods are arranged on the upper surface of the rotating disc. A clamping block is arranged on the outer wall of the second fixing rod, an incense core column is arranged at one end of the clamping block, an inserting groove is formed in the other end of the clamping block, a pin block is arranged in the inserting groove of the clamping block, and the bottom end of the pin block is arranged on the upper surface of the shell. Through the specific structural design, convenient replacement and stable installation of the incense core column are achieved, a user can rapidly replace the core by pinching the fixing rod and operating the inner bottle, the incense core column can be reliably fixed after replacement and is kept stable during use, it is ensured that the incense body exposing bottle continuously and effectively emits fragrance, and the problem that a traditional incense body exposing bottle is complex in core replacement operation is solved.

Description

Technical Field

[0001] The invention relates to the technical field of daily chemical products, in particular to a body dew bottle with a replaceable fragrance core. Background Art

[0002] In previous deodorant bottle designs, the fragrance core was typically fixed in a difficult-to-remove structure. Many traditional deodorant bottles lack convenient access or openings for core replacement. Accessing the core often requires disassembling the entire bottle, which involves breaking the seal or using specialized tools to pry or unscrew complex connections. This is extremely difficult for the average user and can easily damage the product.

[0003] The internal spatial layout and component connections of traditional body deodorant bottles do not fully consider the convenience of core replacement. The relationships between the various components are complex, so when replacing the fragrance core, users need to spend a lot of time figuring out how to operate and coordinate the various components. The entire core replacement process is cumbersome and time-consuming, causing many inconveniences to users. Summary of the Invention

[0004] In view of the deficiencies in the prior art, the present invention provides a body dew bottle with a replaceable fragrance core, which solves the problem of complicated core replacement operation in traditional body dew bottles.

[0005] The top end of the fixing bottle is connected with the fixing bottle of the fixing bottle by the fixing rod and the fixing bottle is connected with the fixing bottle of the fixing bottle to the fixing rod.

[0006] By adopting the above technical solution, the replacement of the fragrance core column is simple and easy, without the need for complicated tools. The fragrance core columns with different scents can be replaced at any time as needed to extend the service life, improve applicability and economy. In terms of installation, the fragrance core column can be reliably fixed so that it is stable and will not loosen, shift or fall off even when subjected to external force, thereby ensuring the normal penetration and use of the body dew. The overall structure is reasonable and stable, reducing component damage, etc., which is conducive to long-term repeated use and has both durability and certain environmental value.

[0007] Preferably, a base is fixedly provided at the bottom end of the inner bottle, and a fixing rod 1 is fixedly provided on the inner wall of the base.

[0008] Preferably, a sealing ring is provided at the top end of the inner bottle, and the top end of the sealing ring is provided at the inner top end of the bottle body.

[0009] Preferably, a bottle cap is provided at the top of the bottle body, a limiting block is provided inside the bottle cap, and a card slot is symmetrically provided at the bottom end of the inner wall of the bottle cap.

[0010] Preferably, an outer bottle mouth is provided at the top of the bottle body, a fixing ring is provided at the top of the outer bottle mouth, balls are provided inside the outer bottle mouth and the fixing ring, and the top of the balls is provided at the bottom end of the limit block.

[0011] Preferably, the interior of the outer bottle opening is threadably connected to the inner bottle opening via a second thread, the bottom end of the inner bottle opening is arranged at the top end of the bottle body, and the top end of the inner bottle opening is arranged at the bottom end of the ball.

[0012] Preferably, a clamping block is symmetrically provided on the outer wall of the outer bottle mouth, and one end of the clamping block is arranged in the clamping groove through the bottle cap.

[0013] A method for using a body dew bottle with a replaceable fragrance core, which is used for the body dew bottle with a replaceable fragrance core, comprises the following steps: S1. Check whether the bottle body and bottle cap are damaged, confirm that the ball bearing and outer bottle mouth are in normal structure, and the bottle cap is in the closed state; S2. Remove the bottle cap and unscrew the inner bottle through the thread 1; pull the toggle block to loosen the clamping block; insert the fragrance core column, loosen the toggle block to clamp the fragrance core column; screw the inner bottle back into the bottle body; S3. Confirm that the bottle cap has been removed, check the connection between the outer bottle opening and the inner bottle opening, and the status of the roller ball; tilt the bottle to check whether the body deodorant can penetrate through the fragrance core column to the roller ball. If not, gently shake it to adjust. S4. Tilt the bottle to allow the deodorant to penetrate through the core column and into the roller ball. Roll the roller ball over the area to be applied to evenly spread the deodorant. S5. When the fragrance core column needs to be replaced, remove the bottle cap and unscrew the inner bottle; loosen the clamp and pull out the old fragrance core column; insert the new fragrance core column and fix it, and put the inner bottle back into the bottle body.

[0014] Working Principle: The bottle body and inner bottle are connected by a threaded connection, facilitating assembly and disassembly of the inner bottle. A rotating disc, fixed rod, and other components work together within the housing at the bottom of the inner bottle. A toggle block drives the movement of related components, causing the clamping block to rotate around the pin, loosening and tightening the core column for easy replacement. A sealing ring at the top of the inner bottle is deformed by the internal top of the bottle during installation, providing a seal and preventing deodorant leakage. The outer bottle opening at the top of the bottle engages with the bottle cap via a locking block and a slot. A stopper within the cap holds the ball in place when the cap is closed, ensuring the cap is secure and the ball roller operates normally. The outer bottle opening is threadedly connected to the inner bottle opening, which supports the ball roller. The ball roller is contained within the space formed by the fixed ring and the outer bottle opening. When the bottle is tilted, the deodorant, due to gravity, seeps through the core column and into the ball roller, where it rolls and evenly applies the deodorant to the skin. These components work together to facilitate core column replacement, effectively preserve the deodorant, and ensure uniform application, enhancing the user experience and product practicality.

[0015] The present invention provides a body dew bottle with a replaceable fragrance core, which has the following beneficial effects: 1. The present invention realizes convenient replacement and stable installation of the fragrance core column through a specific structural design. The user can quickly replace the core by pinching the fixing rod and operating the inner bottle. After replacement, the fragrance core column can be reliably fixed and remains stable during use, ensuring that the body dew bottle continuously and effectively emits fragrance, solving the problem of complicated core replacement operation of traditional body dew bottles.

[0016] 2. The present invention prevents the body spray from leaking from the connection by sealing the inner bottle and the bottle body, thereby ensuring the proper storage and normal supply of the body spray, avoiding inconvenience and pollution to the environment and users, and solving the problem of body spray leakage due to gaps in the connection during use.

[0017] 3. The present invention connects the bottle cap and the bottle body conveniently and stably, and the bottle cap is stably closed by means of the card slot and the card block, thereby maintaining a closed and stable environment inside the bottle and preventing impurities from entering and affecting the quality of the body deodorant. The limit block constrains the range of movement of the ball, ensuring that it can smoothly dip and apply the body deodorant, avoiding damage to the ball and overflow of the body deodorant, and solving the problems of easy loosening of the bottle cap and lack of limit for the ball. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front perspective diagram of a body dew bottle with a replaceable fragrance core proposed by the present invention; Figure 2 This is a partial structural cross-sectional view of the cap of the body dew bottle with a replaceable fragrance core proposed by the present invention; Figure 3 This is a partial structural diagram of the body of the fragrance dew bottle with a replaceable fragrance core proposed in the present invention; Figure 4 This is a partial cross-sectional view of the inner bottle of the body dew bottle with a replaceable fragrance core proposed by the present invention; Figure 5 This is a partial structural cross-sectional view of the body dew bottle housing with a replaceable fragrance core proposed by the present invention; Figure 6 This is a flow chart of the method for using the body dew bottle with replaceable fragrance core proposed by the present invention.

[0019] Among them, 1. Bottle body; 2. Bottle cap; 3. Base; 4. Limit block; 5. Ball; 6. Fixed ring; 7. Outer bottle mouth; 8. Clamping block; 9. Inner bottle mouth; 10. Inner bottle; 11. Thread one; 12. Fixed rod one; 13. Shell; 14. Sealing ring; 15. Fragrance core column; 16. Turntable; 17. Clamping block; 18. Pin block; 19. Fixed rod two; 20. Spring; 21. Fixed rod three; 22. Fixed rod four; 23. Toggle block. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Please see the attached Figure 1 -Attached Figure 5 The embodiment of the present invention provides a fragrance dew bottle with a replaceable fragrance core, including a bottle body 1, wherein the inner bottle 10 is threadedly connected to the inner wall of the bottle body 1 through a thread 11, a shell 13 is provided at the bottom end of the inner wall of the inner bottle 10, a turntable 16 is slidably connected to the inner wall of the shell 13, a plurality of fixing rods 19 are provided on the upper surface of the turntable 16, a clamping block 17 is provided on the outer wall of the fixing rod 19, a fragrance core column 15 is provided at one end of the clamping block 17, a slot is provided at the other end of the clamping block 17, a pin block 18 is provided in the slot of the clamping block 17, and the bottom of the pin block 18 is provided. The end is arranged on the upper surface of the shell 13, and the interior of the shell 13 is symmetrically provided with an accommodating cavity, and the bottom end of the accommodating cavity of the shell 13 is provided with a slide groove, and the accommodating cavity of the shell 13 is fixedly provided with a fixing rod three 21, and the outer wall of the fixing rod three 21 is provided with a spring 20, and one end of the spring 20 is provided with a fixing rod four 22, and the outer wall of the fixing rod four 22 is provided with a toggle block 23, and the outer wall of the toggle block 23 passes through the slide groove and is arranged at the bottom end of the shell 13, and the bottom end of the inner bottle 10 is fixedly provided with a base 3, and the inner wall of the base 3 is fixedly provided with a fixing rod one 12.

[0022] Specifically, the interior of the bottle body 1 is provided with a thread 11, and the inner bottle 10 needs to be connected by cooperating with the thread 11. A fixing rod 12 is fixed to the inner wall of the base 3 at the bottom end of the inner bottle 10. The user can pinch the fixing rod 12 with their hands and apply a rotational force to drive the inner bottle 10 to rotate along the trajectory of the thread 11, thereby screwing the inner bottle 10 into the interior of the bottle body 1. This method not only allows the inner bottle 10 to be installed more firmly in the bottle body 1, but also when it is necessary to operate the internal components such as the fragrance core column 15, such as replacing the fragrance core column 15, the inner bottle 10 can also be rotated in the opposite direction by pinching the fixing rod 12 to unscrew it from the bottle body 1, facilitating subsequent related operations.

[0023] Inside the housing 13 at the bottom of the inner wall of the inner bottle 10, a turntable 16 is slidable. A second fixing rod 19 is provided on the upper surface of the turntable 16, connecting and supporting a clamping block 17. One end of the clamping block 17 is used to clamp the incense core 15, while the other end is provided with a slot that fits a pin block 18. The bottom end of the pin block 18 is fixed to the upper surface of the housing 13. This structure allows the clamping block 17 to rotate with the pin block 18 as a fulcrum, thereby clamping and releasing the incense core 15.

[0024] When the incense core column 15 needs to be loosened, the user manually moves the toggle block 23 located at the bottom slot of the housing 13. The toggle block 23 will slide along the slot, thereby driving the fixed rod 4 22 fixed to the edge of the turntable 16 to move. Since the fixed rod 3 21 is fixed in the housing 13, the movement of the fixed rod 4 22 will stretch the spring 20 sleeved on the outer wall of the fixed rod 3 21. At the same time, the movement of the fixed rod 4 22 will drive the clamping block 17 to rotate around the pin block 18, so that the distance between the clamping blocks 17 gradually increases, thereby loosening the clamping of the incense core column 15, making it easier to remove the old incense core column 15 or insert a new one.

[0025] After completing the insertion of the fragrance core column 15 and other related operations, the toggle block 23 is released. At this time, the stretched spring 20 will return to its original state under the action of the elastic force due to its own stored elastic potential energy, pulling the fixing rod 22 back to reset, thereby driving the clamping block 17 to rotate in the opposite direction around the pin block 18, so that the distance between the clamping blocks 17 gradually decreases, and finally re-clamping the fragrance core column 15, so as to ensure that the fragrance core column 15 can remain stable during the subsequent use of the fragrance dew bottle without loosening or falling.

[0026] The fixing rod 12, fixed to the inner wall of the base 3 at the bottom end of the inner bottle 10, not only facilitates the user's application of rotational force to screw the inner bottle 10 in or out, but also serves a certain positioning function. When installing the inner bottle 10 back into the bottle body 1, the user can grasp the fixing rod 12 to accurately align the inner bottle 10 with the thread 11 inside the bottle body 1, allowing the inner bottle 10 to be smoothly screwed into the bottle body 1 in the correct direction. This ensures the integrity and sealing of the entire perfume bottle structure and avoids problems such as leakage or poor component fit that may occur due to inaccurate installation.

[0027] The structural design allows for convenient replacement and secure installation of the fragrance core 15. Users can easily remove and install the inner bottle 10 by pinching the fixing rod 12, quickly completing the replacement of the fragrance core 15. Furthermore, after replacement, the fragrance core 15 is securely fixed within the housing 13. During normal use of the body deodorant bottle, the fragrance core 15 remains stable, preventing shaking, shifting, or falling, ensuring the body deodorant bottle can continue to effectively perform its fragrance distribution function. This solves the problem of complex core replacement in traditional body deodorant bottles.

[0028] Please see the attached Figure 4 A sealing ring 14 is provided at the top of the inner bottle 10 , and the top of the sealing ring 14 is provided at the inner top of the bottle body 1 .

[0029] Specifically, a sealing ring 14 is provided at the top of the inner bottle 10. When the inner bottle 10 is screwed into the interior of the bottle body 1 through the thread 11, the sealing ring 14 will gradually approach the inner top of the bottle body 1 as the inner bottle 10 rises. Since the sealing ring 14 is usually made of a material with a certain degree of elasticity and sealing performance, such as rubber, it can itself deform to a certain extent. During the screwing process, the sealing ring 14 will be squeezed by the inner top of the bottle body 1, and then tightly fit on the inner wall of the inner top of the bottle body 1, so that a continuous and seamless contact interface is formed between the two, thereby achieving a sealed state. In addition, the connection method between the sealing ring 14 and the top of the inner bottle 10 ensures that it will not easily separate from the inner bottle 10 when subjected to external forces such as squeezing, but can stably exist in the corresponding position with the inner bottle 10 and continue to perform a sealing function.

[0030] The seal between the inner bottle 10 and the bottle body 1 effectively prevents the perfume in the bottle body 1 from leaking out from the connection between the inner bottle 10 and the bottle body 1, ensuring that the perfume can be properly stored in the inner bottle 10, maintaining the normal storage state of the perfume, and ensuring its normal supply during use. It also avoids the inconvenience or pollution that may be caused to the surrounding environment and the user due to perfume leakage. This solves the problem of perfume leakage caused by gaps in the connection between the inner bottle 10 and the bottle body 1 during use.

[0031] Please see the attached Figure 1 -Attached Figure 2 A bottle cap 2 is provided at the top of the bottle body 1, a limiting block 4 is provided inside the bottle cap 2, a card groove is symmetrically provided at the bottom end of the inner wall of the bottle cap 2, and a card block 8 is symmetrically provided on the outer wall of the outer bottle mouth 7, and one end of the card block 8 is provided in the card groove through the bottle cap 2.

[0032] Specifically, a bottle cap 2 is mounted on the top of the bottle body 1. A stopper 4 is provided within the cap 2, and slots are symmetrically arranged at the bottom of the inner wall. Furthermore, a stopper 8 is symmetrically provided on the outer wall of the outer bottle mouth 7. To secure the cap 2 to the top of the bottle body 1, the stopper 8 of the outer bottle mouth 7 is aligned with the slot at the bottom of the inner wall of the cap 2. The cap 2 is then pressed downward in the direction of the slot, causing the stopper 8 to gradually move deeper along the slot until it is fully inserted. At this point, the cap 2 is properly positioned. The position and shape of the stopper 4 within the cap 2 are designed based on components such as the ball 5 and actual usage requirements. Once the cap 2 is in place, the stopper 4 is positioned above the ball 5, limiting excessive movement of the ball 5 and preventing foreign matter from easily entering the bottle body 1. Furthermore, the engagement between the slot and the stopper 8 ensures that the cap 2 is securely fixed to the top of the bottle body 1, preventing it from accidentally falling off or shifting due to external forces. When the bottle cap 2 needs to be removed, an upward external force is applied to pull up the bottle cap 2 , and the clamping block 8 will move in the opposite direction along the clamping slot and eventually disengage from the clamping slot, thereby separating the bottle cap 2 from the bottle body 1 .

[0033] The convenient and stable connection between the bottle cap 2 and the bottle body 1, through the cooperation of the card slot and the card block 8, ensures that the bottle cap 2 can be stably covered on the top of the bottle body 1 during normal use, carrying, and storage, preventing the bottle cap 2 from being accidentally lost. The environment of the body deodorant inside the bottle body 1 is kept relatively closed and stable, preventing external dust and impurities from entering the bottle body 1 and affecting the quality of the body deodorant. On the other hand, the limit block 4 can effectively constrain the range of movement of the ball 5, ensuring that the ball 5 can smoothly dip into the body deodorant and apply it during normal use, while also preventing the ball 5 from being damaged or causing the body deodorant to overflow due to excessive movement. This solves the problem of the bottle cap being easily loose and the ball 5 not being limited.

[0034] Please see the attached Figure 2 -Attached Figure 3 The top of the bottle body 1 is provided with an outer bottle mouth 7, the top of the outer bottle mouth 7 is provided with a fixing ring 6, the inside of the outer bottle mouth 7 and the fixing ring 6 are provided with a ball 5, the top of the ball 5 is provided at the bottom end of the limit block 4, the inside of the outer bottle mouth 7 is threadedly connected with an inner bottle mouth 9 through a second thread, the bottom end of the inner bottle mouth 9 is provided at the top of the bottle body 1, and the top of the inner bottle mouth 9 is provided at the bottom end of the ball 5.

[0035] Specifically, the outer bottle opening 7 at the top of the bottle body 1 is provided with a fixing ring 6, and the two together form a specific accommodation space, and the ball 5 is located within this internal space enclosed by the outer bottle opening 7 and the fixing ring 6. When the bottle cap 2 is in the closed state, the bottom end of the limit block 4 located inside the bottle cap 2 contacts the top end of the ball 5. At this time, the limit block 4 begins to function, restricting the upward movement of the ball 5, preventing the ball 5 from moving out of its normal range of motion due to excessive upward movement, and ensuring that the ball 5 remains stably within the space defined by the outer bottle opening 7 and the fixing ring 6. The interior of the outer bottle mouth 7 is threadedly connected to the inner bottle mouth 9 through a second thread. The bottom end of the inner bottle mouth 9 is placed on the top end of the bottle body 1, and its top end is at the bottom end position of the ball 5. In this way, the inner bottle mouth 9 supports the ball 5 from below, so that when the bottle cap 2 is opened in daily use, the ball 5 can rely on the support of the inner bottle mouth 9 and the fit between itself, the outer bottle mouth 7 and the fixing ring 6 to roll freely in the space. In the case of tilting of the bottle body 1, the ball 5 can dip into the body dew oozing from the inner bottle mouth 9 by rolling itself.

[0036] Because the inner bottle opening 9 and the outer bottle opening 7 are connected by a second thread, when the body deodorant inside the bottle body 1 is affected by gravity or other external forces, it will slowly seep out along the inner bottle opening 9 toward the top. During the rolling process, the surface of the ball 5 at the top of the inner bottle opening 9 will come into contact with the seeping body deodorant, causing the body deodorant to adhere to the surface of the ball 5. As the ball 5 continues to roll, the amount of body deodorant absorbed by its surface will reach a certain level, allowing the body deodorant to be evenly applied to the corresponding part of the human body when it comes into contact with the human skin. Furthermore, the tight fit between the outer bottle opening 7, the fixing ring 6, the inner bottle opening 9, and the ball 5 ensures that the amount of body deodorant that seeps out and the process of the ball 5 applying the body deodorant are relatively stable and orderly, and does not cause abnormal situations such as excessive body deodorant outflow or the ball 5 failing to apply the body deodorant properly.

[0037] The roller ball 5 ensures even application, preventing uneven application. It is easy to use, requiring only tilting the bottle 1 for application. This ensures hygiene and a tight seal, minimizing exposure of the deodorant to air and reducing the risk of contamination. Furthermore, when the lid is closed, the stopper on the roller ball 5 maintains its position, improving overall stability. This solves the problem of uneven application and contamination in traditional deodorant bottles.

[0038] Please see the attached Figure 6 A method for using a body spray bottle with a replaceable fragrance core, for use in a body spray bottle with a replaceable fragrance core, comprises the following steps: S1. Check whether the bottle body 1 and bottle cap 2 are damaged, confirm that the ball 5 and outer bottle mouth 7 are in normal structure, and the bottle cap 2 is in the closed state; S2, remove the bottle cap 2, screw out the inner bottle 10 through the thread 11; pull the toggle block 23 to loosen the clamping block 17; insert the fragrance core column 15, loosen the toggle block 23 to clamp the fragrance core column 15; screw the inner bottle 10 back into the bottle body 1; S3. Confirm that the bottle cap has been removed, check the connection between the outer bottle opening 7 and the inner bottle opening 9, and the status of the ball 5; tilt the bottle 1 to check whether the body deodorant can penetrate through the fragrance core column 15 to the ball 5. If not, shake it gently to adjust; S4. Tilt the bottle 1 to allow the body deodorant to penetrate the fragrance core column 15 and reach the roller ball 5. Roll the roller ball 5 on the area to be applied to evenly spread the body deodorant. S5. When the fragrance core column 15 needs to be replaced, remove the bottle cap 2 and screw out the inner bottle 10; loosen the clamping block 17 and pull out the old fragrance core column 15; insert the new fragrance core column 15 and fix it, and install the inner bottle 10 back into the bottle body 1.

[0039] Specifically, the bottle body 1 and cap 2 are carefully inspected visually for visible physical damage, such as cracks or breaks. This is done based on intuitive visual inspection to determine component integrity. The ball 5 and outer bottle mouth 7 are inspected for proper morphology, such as whether the ball 5 can move properly within the appropriate space, and whether the outer bottle mouth 7's shape and connections with other components are intact. This is determined by understanding their structural characteristics and normal state. Confirming that the cap 2 is properly installed and covers the top of the bottle body 1 is done by examining its positional relationship.

[0040] Removal of the bottle cap 2 is accomplished by applying external force to free it from the top of the bottle body 1, typically by grasping the bottle cap 2 and pulling it upward or twisting it. Unscrewing the inner bottle 10 utilizes the principle of threaded transmission, connecting the inner bottle 10 to the bottle body 1 via thread 11. By rotating the inner bottle 10, it is unscrewed from the bottle body 1 along the spiral trajectory of thread 11. When the toggle block 23 is pulled, it slides along the groove at the bottom of the housing 13 cavity, driving the fixed rod 4 22 to move. Since the fixed rod 3 21 is fixed within the housing 13 cavity, the movement of the fixed rod 4 22 stretches the spring 20 sleeved on the outer wall of the fixed rod 3 21, simultaneously driving the clamping block 17 to rotate about the pin block 18, increasing the distance between the clamping blocks 17, thereby loosening the grip on the incense core 15. After inserting the incense core 15, release the toggle block 23, and the spring 20 returns to its original position by its own elastic force, pulling the fixing rod 22 back to its original position, thereby driving the clamping block 17 to rotate in the opposite direction around the pin block 18, clamping the incense core 15. Finally, screwing the inner bottle 10 back into the bottle body 1 is done by rotating the inner bottle 10 in the opposite direction, similarly following the threaded engagement principle of the thread 11.

[0041] Confirm again that the bottle cap 2 has been removed by visually checking whether the bottle cap 2 is still present on the top of the bottle body 1. Check the connection between the outer bottle mouth 7 and the inner bottle mouth 9, and check whether the part where the two are connected by the second thread is tight and whether there are any signs of looseness. Confirm based on the judgment criteria for the stability of the threaded connection. As for the status of the ball 5, observe whether it can roll normally in the space formed by the fixing ring 6 and the outer bottle mouth 7, and whether there is any damage on the surface. When tilting the bottle body 1, use the principle that the fragrance dew will flow downward along the fragrance core column 15 under the action of gravity to check whether it can penetrate smoothly into the ball 5. If the penetration is not smooth, gently shake the bottle body 1 to use the external force generated by the shaking to make the fragrance dew shake in the bottle, so that it can flow more smoothly through the fragrance core column 15 to the ball 5.

[0042] When the bottle 1 is tilted, the deodorant in the bottle slowly seeps down the core 15 and onto the surface of the roller ball 5 under the influence of gravity. This is based on the fundamental physical principle that gravity guides the flow of liquids. Then, leveraging the ability of the roller ball 5 to roll within the space defined by the retaining ring 6 and the outer bottle opening 7, the deodorant-soaked roller ball 5 is brought into contact with the skin where it is to be applied. The rolling of the roller ball 5 transfers the deodorant from the surface of the roller ball 5 to the skin, achieving even application of the deodorant to the skin. This process exploits the principle that the deodorant is evenly distributed during the rolling of the roller ball 5.

[0043] When the fragrance core 15 needs to be replaced, the operating principles for removing the bottle cap 2 and unscrewing the inner bottle 10 are consistent with the corresponding operations in step S2. Disassembly is performed by applying external force according to the connection method between the components. Loosening the clamping block 17 similarly involves pulling the toggle block 23, causing the fixed rod 22 to move and stretch the spring 20, which drives the clamping block 17 to rotate around the pin block 18 to loosen the grip on the old fragrance core 15, allowing the old fragrance core 15 to be removed. After inserting the new fragrance core 15, the toggle block 23 is released, and the spring 20 resets, driving the clamping block 17 to clamp the new fragrance core 15. Finally, the inner bottle 10 is returned to the bottle body 1 according to the threaded connection principle of the thread 11, restoring the fragrance dew bottle to its normal state of use.

[0044] By checking for component damage in advance to ensure usability, the core cartridge 15 can be easily replaced and securely installed, ensuring that all components are in good condition and that the deodorant reaches the roller ball 5 smoothly. The roller ball 5 can be used to evenly apply the deodorant, and the core cartridge 15 can be replaced multiple times to maintain long-term use. The overall operation is simple and convenient, improving the user experience and product practicality. This solves the problem of interrupted use, wasted deodorant, and affected quality due to unchecked components.

[0045] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A body dew bottle with a replaceable fragrance core, comprising a bottle body (1), characterized in that: The interior of the bottle body (1) is threadedly connected to the inner bottle (10) via a thread 1 (11), the bottom end of the inner wall of the inner bottle (10) is provided with a shell (13), the interior of the shell (13) is slidably connected to a turntable (16), the upper surface of the turntable (16) is provided with a plurality of fixing rods 2 (19), the outer wall of the fixing rods 2 (19) is provided with a clamping block (17), one end of the clamping block (17) is provided with a fragrance core column (15), the other end of the clamping block (17) is provided with a slot, and a pin block (18) is provided in the slot of the clamping block (17). The bottom end of the pin block (18) is arranged on the upper surface of the shell (13), and a receiving cavity is symmetrically arranged inside the shell (13). A sliding groove is arranged at the bottom end of the receiving cavity of the shell (13). A fixing rod three (21) is fixedly arranged in the receiving cavity of the shell (13), and a spring (20) is arranged on the outer wall of the fixing rod three (21). A fixing rod four (22) is arranged at one end of the spring (20), and a toggle block (23) is arranged on the outer wall of the fixing rod four (22). The outer wall of the toggle block (23) passes through the sliding groove and is arranged at the bottom end of the shell (13).

2. The body dew bottle with a replaceable fragrance core according to claim 1, characterized in that: A base (3) is fixedly provided at the bottom end of the inner bottle (10), and a fixing rod (12) is fixedly provided on the inner wall of the base (3).

3. The body dew bottle with a replaceable fragrance core according to claim 1, characterized in that: A sealing ring (14) is provided at the top end of the inner bottle (10), and the top end of the sealing ring (14) is provided at the inner top end of the bottle body (1).

4. The body dew bottle with a replaceable fragrance core according to claim 1, characterized in that: A bottle cap (2) is provided at the top end of the bottle body (1), a limiting block (4) is provided inside the bottle cap (2), and a clamping groove is symmetrically provided at the bottom end of the inner wall of the bottle cap (2).

5. The body dew bottle with a replaceable fragrance core according to claim 1, characterized in that: The top of the bottle body (1) is provided with an outer bottle mouth (7), the top of the outer bottle mouth (7) is provided with a fixing ring (6), and a ball (5) is provided inside the outer bottle mouth (7) and the fixing ring (6), and the top of the ball (5) is provided at the bottom end of the limit block (4).

6. The body dew bottle with a replaceable fragrance core according to claim 5, characterized in that: The interior of the outer bottle mouth (7) is connected to the inner bottle mouth (9) via a second thread, the bottom end of the inner bottle mouth (9) is arranged at the top end of the bottle body (1), and the top end of the inner bottle mouth (9) is arranged at the bottom end of the ball (5).

7. The body dew bottle with a replaceable fragrance core according to claim 5, characterized in that: A clamping block (8) is symmetrically provided on the outer wall of the outer bottle mouth (7), and one end of the clamping block (8) is arranged in the clamping groove through the bottle cap (2).

8. A method for using a body dew bottle with a replaceable fragrance core, characterized in that: The body dew bottle with a replaceable fragrance core according to any one of claims 1 to 7 comprises the following steps: S1. Check whether the bottle body (1) and bottle cap (2) are damaged, confirm that the ball bearing (5) and the outer bottle mouth (7) are in normal structure, and the bottle cap (2) is in the closed state; S2. Remove the bottle cap (2), screw out the inner bottle (10) through the thread 1 (11); pull the toggle block (23) to loosen the clamping block (17); insert the fragrance core column (15), loosen the toggle block (23) to clamp the fragrance core column; screw the inner bottle (10) back into the bottle body (1); S3. Confirm that the bottle cap has been removed, check the connection between the outer bottle opening (7) and the inner bottle opening (9), and the status of the ball (5); tilt the bottle to check whether the body deodorant can penetrate through the fragrance core column (15) to the ball (5). If not, shake it gently to adjust it; S4, tilt the bottle to allow the body deodorant to penetrate through the fragrance core column (15) to the roller ball (5); roll the roller ball (5) on the area to be applied to evenly apply the body deodorant; S5. When the fragrance core column (15) needs to be replaced, remove the bottle cap (2) and screw out the inner bottle (10); loosen the clamp (17) and pull out the old fragrance core column; insert the new fragrance core column (15) and fix it, and then install the inner bottle (10) back into the bottle body (1).

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