Portable ointment mixer

Abstract

The utility model belongs to the technical field of medical tools, concretely is a portable ointment mixing device, it includes lid, apron, mixed stirring mechanism, removes smearing mechanism and locking and spacing mechanism. The lid is cavity structure, and the inside contains ointment and carries assembly movement;Apron is locked fast with the lid through the connecting structure;Mixed stirring mechanism realizes ointment even mixing through the rotation of stirring vane driven by the pivot;Remove smearing mechanism realizes ointment even smearing through the linkage of sliding plate, guide rod and connecting rod. The utility model solves the problem of uneven mixing, inconvenient operation and difficult to carry of ointment, has the characteristics of efficient mixing, convenient use and good portability, and is suitable for the ointment processing demand under a variety of scenes.

Description

Technical Field

[0001] This utility model relates to the field of medical tool technology, specifically a portable ointment mixer. Background Technology

[0002] Currently, in the field of medical tools, the uniform mixing and convenient use of ointments are crucial for ensuring drug efficacy. At present, ointment mixing relies heavily on manual stirring or simple tools, which is not only inefficient but also prone to uneven mixing due to improper operation, thus affecting the drug's effectiveness. Furthermore, existing ointment mixing tools are often complex in structure, bulky, and inconvenient to carry, failing to meet the needs of medical personnel or patients in various scenarios. Additionally, some tools lack adequate consideration for hygiene during the ointment mixing process, potentially leading to contamination and further compromising safety. Therefore, there is an urgent need for a tool that is simple in structure, portable, and can efficiently perform ointment mixing to address the aforementioned problems in existing technologies and improve the convenience and reliability of ointment use. Utility Model Content

[0003] This utility model relates to a portable ointment mixer, belonging to the field of medical tool technology. This device aims to solve the problems of uneven mixing, inconvenient operation, and difficulty in carrying existing ointments, achieving efficient mixing and convenient use through structural design and functional optimization.

[0004] This invention provides a portable ointment mixer, comprising a cover and cover plate connection structure, a mixing and stirring mechanism, a moving application mechanism, and a locking and limiting mechanism. The cover is a hollow structure with openings at both ends, containing the ointment and supporting the movement of other components. The cover plate is fixedly connected to the cover via a specific mating structure, forming a complete mixing and application device. The mixing and stirring mechanism drives the stirring blades to rotate via a rotating shaft, thoroughly mixing the ointment. The moving application mechanism, through the linkage of a sliding plate, guide rod, and connecting rod, evenly applies the mixed ointment to the target surface. Furthermore, the locking and limiting mechanism ensures the stability and safety of each component during use, while also facilitating quick disassembly and assembly.

[0005] The connection structure between the cover body and the cover plate includes symmetrically arranged components such as stop blocks, limiting blocks, locking blocks, docking blocks, insert blocks, locking blocks, and springs. The end of the cover body is fixed with symmetrically arranged stop blocks by countersunk screws to limit the sliding range of the applicator and prevent it from detaching from the cover body. A symmetrically arranged, integrally formed limiting block is provided on the outer circumference of the cover body near one end. A locking block is rotatably connected between two limiting blocks via a pin shaft. The locking block has an insertion hole, and the limiting block restricts the rotation angle of the locking block. One side of the cover plate has an integrally formed docking block. An insert block is welded to the bottom of the docking block, and the insert block matches the insertion hole on the locking block. The insert block has symmetrically arranged inner grooves, and a locking block with an inclined bottom is slidably connected inside the inner groove. A spring is fixedly connected between the locking block and the side wall of the inner groove. When the insert block is inserted into the insertion hole of the locking block, the locking block is ejected outward by the spring and embedded in the groove on the inner wall of the insertion hole, thereby achieving rapid locking between the cover plate and the cover body. To unlock, press the latch to retract it inward, and the insert will come out of the socket.

[0006] Furthermore, the mixing mechanism includes a rotating shaft, mixing blades, a fixed block, a slider, and an annular groove. The top of the cover plate is fixed with symmetrically arranged fixed blocks by screws, and a slider is welded to the bottom of the fixed blocks. An annular groove adapted to the slider is formed on the cover body. The slider is nested inside the annular groove and slides along it, thereby ensuring stable sliding of the cover plate on the cover body. A rotating shaft is located in the center of the cover plate, and a detachable mixing blade is installed on the rotating shaft. The mixing blade is connected to the rotating shaft by a threaded or snap-fit ​​structure. The user can rotate the rotating shaft to drive the mixing blade to rotate inside the cover body, achieving thorough mixing of the ointment. Specifically, the mixing blade is arc-shaped or polygonal to increase the turbulence effect of the ointment flow and improve mixing efficiency. After mixing, the user can manually disassemble the mixing blade for cleaning or replacement.

[0007] Specifically, the movable application mechanism includes a movable application plate, connecting rods, a support plate, a sliding plate, guide rods, and end blocks. The movable application plate is slidably mounted inside the cover. Symmetrically arranged connecting rods are fixed to one side of the movable application plate, and the ends of the two connecting rods are jointly fixed to the support plate. A sliding plate is welded to the top of the support plate. Guide rods are fixed to both sides of the cover with screws. Symmetrically arranged guide holes are formed on the sliding plate, and the guide rods are nested inside the corresponding guide holes. An integrally formed end block is provided at the end of each guide rod to limit the movement range of the sliding plate. When the user pushes the sliding plate, the sliding plate slides along the guide rods, causing the support plate and connecting rods to move synchronously, thereby driving the movable application plate to slide inside the cover, evenly applying the mixed ointment to the target surface. Furthermore, the bottom surface of the movable application plate is provided with a flexible material layer. The surface of the flexible material layer has a micro-protrusion structure to enhance friction and uniformity during application.

[0008] Furthermore, the locking and limiting mechanism includes a limiting block, a stop block, a locking block, and a pin. The locking block is rotatably connected between the limiting blocks via a pin, and the limiting block restricts the rotation angle of the locking block to ensure a stable connection between the cover plate and the cover body. The stop block is fixed to the end of the cover body to limit the movement range of the applicator and prevent it from detaching from the cover body. When it is necessary to remove the cover plate, the user presses the locking block to disengage the insert from the locking block, which allows for quick separation of the cover plate from the cover body, facilitating cleaning and maintenance.

[0009] The technical advantages of this invention are as follows: The above-described structural design solves the problems of uneven mixing, inconvenient operation, and difficulty in carrying traditional ointment mixers. The quick-locking and unlocking design of the cover and cover plate improves the portability of the device; the detachable design of the mixing blades facilitates cleaning and replacement, extending the device's service life; the moving applicator achieves uniform application of the ointment through the linkage of the sliding plate, guide rod, and connecting rod; and the locking and limiting mechanism ensures the safety and stability of the device during use. In particular, the blade shape of the mixing blades and the flexible material layer of the moving applicator further enhance the mixing and application effects.

[0010] In summary, this utility model achieves efficient mixing and convenient application of ointment through the design of the connection structure between the cover and the cover plate, the mixing and stirring mechanism, the moving application mechanism, and the locking and limiting mechanism. It also has good portability and easy maintenance, and is suitable for ointment processing needs in various scenarios.

[0011] To make the above and other objects, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a front view of the three-dimensional structure of this utility model;

[0014] Figure 2 This is an enlarged view of section A of this utility model;

[0015] Figure 3 This is a cross-sectional view of the insert block of this utility model;

[0016] Figure 4 This is a schematic diagram from another perspective of the present invention;

[0017] Figure 5 This is a schematic diagram of the structure when the mixing blade of this utility model is removed.

[0018] Numbering on the map:

[0019] 1. Cover body; 2. Cover plate; 3. Rotating shaft; 4. Fixing block; 5. Sliding block; 6. Annular groove; 7. Support plate; 8. Sliding plate; 9. Guide rod; 10. Connecting rod; 11. Mixing blade; 12. Connecting block; 13. Insertion block; 14. Locking block; 15. Locking block; 16. Insertion hole; 17. Limiting block; 18. Inner groove; 19. Spring; 20. End block; 21. Moving spreading plate; 22. Stop block. Detailed Implementation

[0020] This utility model provides a portable ointment mixer, combined with Figures 1 to 5 The specific implementation method is described in detail. The main components of the device include a cover body 1, a cover plate 2, a rotating shaft 3, a mixing and stirring blade 11, a movable application plate 21, and a locking and limiting mechanism. Each component is precisely designed and assembled to achieve efficient mixing and convenient application of the ointment.

[0021] like Figure 1 As shown, the cover 1 is a hollow structure with openings at both ends, which is used to contain the ointment and support the movement of other components. A movable application plate 21 is slidably mounted inside the cover 1. Symmetrically arranged connecting rods 10 are fixed to one side of the movable application plate 21, and the ends of the two connecting rods 10 are jointly fixed to a support plate 7. A sliding plate 8 is welded to the top of the support plate 7. Guide rods 9 are fixed to both sides of the cover 1 by screws. Symmetrically arranged guide holes are formed on the sliding plate 8, and the guide rods 9 are nested inside the corresponding guide holes. An integrally formed end block 20 is provided at the end of the guide rod 9 to limit the movement range of the sliding plate 8. When the user pushes the sliding plate 8, the sliding plate 8 slides along the guide rods 9, causing the support plate 7 and connecting rods 10 to move synchronously, thereby driving the movable application plate 21 to slide inside the cover 1, evenly applying the mixed ointment to the target surface. Furthermore, the bottom surface of the movable application plate 21 is provided with a flexible material layer. The surface of the flexible material layer has a micro-protrusion structure to enhance the friction and uniformity during application. The outer circumferential surface of the cover 1 near one end is provided with integrally formed and symmetrically arranged limiting blocks 17. The two limiting blocks 17 are connected by a locking block 15 through a pin shaft for damping rotation. The locking block 15 is provided with an insertion hole 16. The limiting blocks 17 are used to limit the rotation angle of the locking block 15 to ensure a stable connection between the cover plate 2 and the cover 1.

[0022] One side of the cover plate 2 is provided with an integrally formed mating block 12, and a plug 13 is welded to the bottom of the mating block 12. The plug 13 matches the plug hole 16 on the locking block 15. Figure 3As shown, the insert 13 has symmetrically arranged inner grooves 18 inside. A latching block 14 with an inclined bottom is slidably connected inside the inner groove 18. A spring 19 is fixedly connected between the latching block 14 and the side wall of the inner groove 18. When the insert 13 is inserted into the socket 16 of the locking block 15, the latching block 14 is ejected outward by the spring 19 and embedded in the groove on the inner wall of the socket 16, thus achieving quick locking of the cover plate 2 and the cover body 1. To unlock, press the latching block 14 to retract it inward, and the insert 13 can be dislodged from the socket 16. This design not only improves the portability of the device but also facilitates quick disassembly and cleaning.

[0023] The top of the cover plate 2 is fixed with symmetrically arranged fixing blocks 4 by screws. A slider 5 is welded to the bottom of the fixing blocks 4. The cover body 1 has an annular groove 6 that matches the slider 5. Figure 4 As shown, the slider 5 is nested inside the annular groove 6 and slides along the annular groove 6, thereby ensuring the stable sliding of the cover plate 2 on the cover body 1. A rotating shaft 3 is located in the center of the cover plate 2, and a detachable mixing blade 11 is mounted on the rotating shaft 3. The mixing blade 11 is connected to the rotating shaft 3 via a threaded or snap-fit ​​structure. The user can rotate the rotating shaft 3 to drive the mixing blade 11 to rotate inside the cover body 1, achieving thorough mixing of the ointment. Specifically, the blade shape of the mixing blade 11 is arc-shaped or polygonal to increase the turbulence effect of the ointment flow and improve mixing efficiency. After mixing, the user can manually disassemble the mixing blade 11 for cleaning or replacement.

[0024] During use, the ointment to be mixed is first placed into the cavity of the cover 1. Then, the cover 2 is inserted into the insertion hole 16 of the locking block 15 via the insert block 13, completing the quick locking of the cover 2 and the cover 1. At this time, the slider 5 is nested in the annular groove 6, ensuring the stable sliding of the cover 2 on the cover 1. Next, the user holds the rotating shaft 3 and rotates it. The rotating shaft 3 drives the mixing blade 11 to rotate inside the cover 1. The arc-shaped or polygonal blades of the mixing blade 11 create a turbulent effect in the ointment, thereby achieving thorough mixing. After mixing, the user can manually disassemble the mixing blade 11 for cleaning or replacement. Subsequently, the user pushes the sliding plate 8, which slides along the guide rod 9, causing the support plate 7 and the connecting rod 10 to move synchronously, thereby driving the moving applicator plate 21 to slide inside the cover 1, evenly applying the mixed ointment to the target surface. The bottom surface of the moving applicator plate 21 is provided with a flexible material layer. The surface of the flexible material layer has a micro-protrusion structure to enhance the friction and uniformity during application. Finally, when it is necessary to remove the cover plate 2, the user presses the latch 14 to make the insert 13 disengage from the insertion hole 16 of the locking block 15, which can quickly separate the cover plate 2 from the cover body 1, making it easy to clean and maintain.

[0025] Furthermore, symmetrically arranged stop blocks 22 are fixed to the end of the cover 1 by countersunk screws. The stop blocks 22 limit the sliding range of the moving applicator 21, preventing it from detaching from the cover 1. The design of the limiting block 17 and the locking block 15 ensures a stable connection between the cover plate 2 and the cover 1, while facilitating quick disassembly and assembly. Through the above structural design, the entire device solves the problems of uneven mixing, inconvenient operation, and difficulty in carrying traditional ointment mixers, achieving efficient mixing and convenient application of ointments. It also has good portability and ease of maintenance, making it suitable for ointment processing needs in various scenarios.

[0026] The above embodiments are merely preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Any equivalent modifications or improvements made based on the technical solution of this utility model should be included within the patent protection scope of this utility model.

[0027] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A portable ointment mixing device, comprising a cover (1), a cover plate (2), a mixing and stirring mechanism, a moving and smearing mechanism, and a locking and limiting mechanism, characterized in that: The cover (1) is a cavity structure with openings at both ends. The cover plate (2) is fixedly connected to the cover (1) through a connecting structure. The mixing and stirring mechanism includes a rotating shaft (3) and a mixing and stirring blade (11). The moving and spreading mechanism includes a moving spreading plate (21), a sliding plate (8), a guide rod (9), and a connecting rod (10). The locking and limiting mechanism includes a limiting block (17), a locking block (15), and a stop block (22).

2. The portable ointment mixer according to claim 1, characterized in that: One side of the cover plate (2) is provided with an integrally formed docking block (12). The bottom of the docking block (12) is welded with an insert block (13). The insert block (13) has symmetrically arranged inner grooves (18) inside. A locking block (14) is slidably connected in the inner groove (18). A spring (19) is fixedly connected between the locking block (14) and the side wall of the inner groove (18).

3. The portable ointment mixer according to claim 2, characterized in that: The outer circumferential surface of the cover (1) is provided with integrally formed and symmetrically arranged limiting blocks (17). The two limiting blocks (17) are connected by a locking block (15) through a pin shaft damping rotation. The locking block (15) is provided with an insertion hole (16), and the insertion block (13) matches the insertion hole (16).

4. The portable ointment mixer according to claim 1, characterized in that: The mixing mechanism also includes a fixed block (4), a slider (5) and an annular groove (6). The top of the cover plate (2) is fixed with symmetrically arranged fixed blocks (4) by screws. The bottom of the fixed block (4) is welded with a slider (5). The cover (1) is provided with an annular groove (6) that is adapted to the slider (5).

5. The portable ointment mixer according to claim 4, characterized in that: The mixing blade (11) is connected to the rotating shaft (3) by a threaded or snap-fit ​​structure, and the blade shape of the mixing blade (11) is arc-shaped or polygonal.

6. The portable ointment mixer according to claim 1, characterized in that: The bottom surface of the movable coating plate (21) is provided with a flexible material layer, and the surface of the flexible material layer has a micro-protrusion structure. The movable coating plate (21) is fixedly connected to the support plate (7) through the connecting rod (10), and a sliding plate (8) is welded to the top of the support plate (7).

7. The portable ointment mixer according to claim 6, characterized in that: The cover (1) has guide rods (9) fixed on both sides by screws. The sliding plate (8) has symmetrically arranged guide holes. The guide rods (9) are nested inside the guide holes. The end of the guide rods (9) is provided with an integrally formed end block (20).

8. The portable ointment mixer according to claim 1, characterized in that: The end of the cover (1) is fixed with symmetrically arranged stop blocks (22) by countersunk screws. The stop blocks (22) are used to limit the sliding range of the moving coating plate (21).

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