Adjustable skin medicine applying device

Abstract

The utility model relates to the technical field of medical instruments, in particular to an adjustable skin medicine applying device which comprises an injector, a connecting seat is arranged at the lower end of the injector, a through hole is formed in the middle of the upper end of the connecting seat, and fixing blocks are fixedly connected to the left side and the right side of the lower end of the injector. A fixing block is arranged in the connecting base, a connecting assembly used for connection is arranged in the fixing block, limiting grooves are formed in the left end and the right end of the connecting base, a sliding groove is formed in the lower end of the connecting base, two sets of sliding blocks are connected in the sliding groove in a sliding mode, and medicine applying cotton is fixedly connected to the lower ends of the two sets of sliding blocks. The syringe and the connecting base can be conveniently connected and detached, medicine can be conveniently added into the syringe, in addition, by arranging a sliding groove and a sliding block, medicine smearing cotton can be fixed to the connecting base, a user can smear medicine when holding the syringe, the medicine smearing cotton can be detached and cleaned, and the medicine smearing cotton is convenient to use. And bacterial infection caused by repeated use of the absorbent cotton is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to an adjustable skin medicine applicator. Background Art

[0002] Dermatology is a common department that treats this type of skin disease, and the most common treatment method is to apply liquid medicine or ointment on the skin surface. Treatment by applying medicine is the most direct and effective method.

[0003] Conventional skin medication is mostly done by patients manually applying liquid or ointment, and the palms usually contain a lot of bacteria, which will not only affect the effect of the medication, but also cause lesions in the affected area in severe cases. At the same time, the manual application operation has certain inconveniences. The connection of the application position of some existing applicators is cumbersome, which is inconvenient to disassemble and clean, and takes a lot of time. For this reason, we propose an adjustable skin applicator to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable skin medicine applicator to solve the problems of the manual application operation proposed in the above-mentioned background technology, which has certain inconveniences, the complicated connection of the medicine applicator, the inconvenience of disassembly and cleaning, and consumes a lot of time.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable skin applicator, comprising a syringe, a connecting seat is provided at the lower end of the syringe, a through hole is provided in the middle of the upper end of the connecting seat, fixed blocks are fixedly connected to the left and right sides of the lower end of the syringe, a connecting component for connection is provided in the fixed block, limiting grooves are provided at the left and right ends of the connecting seat, a sliding groove is provided at the lower end of the connecting seat, two groups of sliders are slidably connected in the sliding groove, and cotton pads are fixedly connected to the lower ends of the two groups of sliders, a second movable groove is provided inside the slider, a second spring is transversely provided in the second movable groove, one end of the second spring is fixedly connected to the inner wall of the second movable groove, and the other end of the second spring is fixedly connected to a handle.

[0006] Preferably, the connecting assembly includes a first movable groove, a first movable groove is opened in the fixed block on the right side, a first spring is transversely arranged in the first movable groove, the left end of the first spring is fixedly connected to the limiting block, and the right end of the limiting block is fixedly connected to the pull rod.

[0007] Preferably, the limiting block is L-shaped, and the outer diameter of the limiting block is matched with the inner diameter of the limiting groove.

[0008] Preferably, the inner diameter of the slide groove is matched with the outer diameter of the slider, and the slide groove and the slider are both rectangular.

[0009] Preferably, the lower end of the cotton pad is a semi-cylinder, and the cotton pad is made of sponge material.

[0010] Preferably, the end length of the handle is greater than the length of the slider and less than the height of the slider.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the utility model can facilitate the connection and disassembly of the syringe and the connecting seat by setting a connecting component, and it is convenient to add medicine into the syringe; in addition, by setting a slide groove and a slider, the cotton wool can be fixed on the connecting seat, so that the user can apply the medicine when holding the syringe, and the cotton wool can be disassembled and cleaned to avoid bacterial infection caused by repeated use of the cotton wool. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a schematic diagram of a front cross-section of the structure of the utility model;

[0015] Figure 3 For this utility model Figure 2 A is a partial enlarged schematic diagram;

[0016] Figure 4 It is a schematic front view cross-sectional view of the structure of the sliding block in the utility model.

[0017] In the figure: 1. syringe; 2. connecting seat; 3. through hole; 4. fixing block; 5. first movable groove; 6. first spring; 7. limiting block; 8. pull rod; 9. limiting groove; 10. slide groove; 11. slide block; 12. cotton pad; 13. second movable groove; 14. second spring; 15. handle. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-4 , the utility model provides an embodiment: an adjustable skin medicine applicator, including a syringe 1, a connecting seat 2 is provided at the lower end of the syringe 1, a through hole 3 is provided in the middle of the upper end of the connecting seat 2, a fixing block 4 is fixedly connected to the left and right sides of the lower end of the syringe 1, a connecting component for connection is provided in the fixing block 4, a limiting groove 9 is provided at the left and right ends of the connecting seat 2, a slide groove 10 is provided at the lower end of the connecting seat 2, two groups of sliders 11 are slidably connected in the slide groove 10, and the lower ends of the two groups of sliders 11 are fixedly connected with cotton pads 12, a second movable groove 13 is provided inside the slider 11, a second spring 14 is transversely provided in the second movable groove 13, one end of the second spring 14 is fixedly connected to the inner wall of the second movable groove 13, and the other end of the second spring 14 is fixedly connected to a handle 15;

[0020] The device can facilitate the injection of medicine into the syringe 1 by providing a detachable connecting seat 2, and can facilitate the disassembly of the cotton wool 12 by providing a slide groove 10 and a slider 11. The cotton wool 12 can be replaced and cleaned in time after use to avoid bacterial growth.

[0021] Further, the connecting assembly includes a first movable groove 5, a first movable groove 5 is opened in the right fixed block 4, a first spring 6 is transversely arranged in the first movable groove 5, the left end of the first spring 6 is fixedly connected to the limit block 7, and the right end of the limit block 7 is fixedly connected to the pull rod 8, such as Figure 2 and Figure 3 As shown, this structure can facilitate the connection and disassembly of the syringe 1 and the connecting seat 2, and facilitate the addition of medicine into the syringe 1.

[0022] Furthermore, the limiting block 7 is L-shaped, and the outer diameter of the limiting block 7 is adapted to the inner diameter of the limiting groove 9. Figure 2 and Figure 3 As shown, the structure enters the limiting groove 9 through the limiting block 7, and the syringe 1 and the connecting seat 2 can be connected, so that the connecting seat 2 is not easy to fall off the syringe 1.

[0023] Furthermore, the inner diameter of the chute 10 matches the outer diameter of the slider 11, and both the chute 10 and the slider 11 are rectangular. Figure 2 As shown, the structure can connect the cotton wool 12 with the connecting seat 2 by sliding the slider 11 in the slide groove 10, so as to facilitate disassembly.

[0024] Furthermore, the lower end of the cotton wool 12 is a semi-cylindrical shape, and the cotton wool 12 is made of a sponge material, such as Figure 1 and Figure 2 As shown, the structure can be applied to the patient's skin without causing discomfort.

[0025] Furthermore, the end length of the handle 15 is greater than the length of the slider 11 and less than the height of the slider 11. Figure 4 As shown, the structure can fix the slider 11 on the connecting base 2 or separate the slider 11 from the connecting base 2 by rotating the handle 15 .

[0026] Working principle: first, inject medicine into syringe 1 through the lower end of syringe 1, then pull the two sets of pull rods 8, so that the pull rods 8 drive the limit block 7 to move and compress the first spring 6, then align the lower end of syringe 1 with the through hole 3 of connecting seat 2 and insert it, and at the same time, align the limit block 7 with the limit groove 9 and insert it, after the lower end of syringe 1 enters the inside of through hole 3 and the limit block 7 enters the inside of limit groove 9, release the pull rod 8, so that the limit block 7 is rebounded by the first spring 6 and returns to its original position, and at the same time, the limit block 7 enters the inside of limit groove 9, and the syringe 1 and connecting seat 2 are connected through the L-shape of the limit block 7, and then the syringe 1 can be pushed, so that the medicine enters the inside of the cotton wool 12 through the through hole 3, and the cotton wool 12 is soaked, and the cotton wool 12 can be applied to the patient's skin at this time;

[0027] After the cotton wool 12 is used, the handle 15 can be rotated to rotate the handle 15 from the horizontal state to the vertical state, and then the handle 15 is released. The handle 15 enters the second movable groove 13 due to the rebound of the second spring 14. At this time, the cotton wool 12 can be slid in the slide groove 10 through the slider 11 to remove the cotton wool 12, and then the slider 11 at the upper end of the new cotton wool 12 is aligned with the slide groove 10 and slides into the slide groove 10. When the cotton wool 12 moves to a suitable position, the two sets of handles 15 are pulled to move the handle 15 toward the outside of the slide groove 10 and stretch the second spring 14. When the handle 15 moves to the outside of the slide groove 10, the handle 15 is rotated to rotate the handle 15 from the vertical state to the horizontal state, and then the handle 15 is released, and the handle 15 is blocked by the outer wall of the connecting seat 2, and the cotton wool 12 is fixed to the lower side of the connecting seat 2. The above is the entire working principle of the utility model.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An adjustable skin applicator, comprising a syringe (1), characterized in that: A connecting seat (2) is provided at the lower end of the syringe (1), a through hole (3) is provided in the middle of the upper end of the connecting seat (2), a fixing block (4) is fixedly connected to the left and right sides of the lower end of the syringe (1), a connecting assembly for connection is provided in the fixing block (4), a limiting groove (9) is provided at the left and right ends of the connecting seat (2), a sliding groove (10) is provided at the lower end of the connecting seat (2), two groups of sliders (11) are slidably connected in the sliding groove (10), and the lower ends of the two groups of sliders (11) are fixedly connected with cotton pads (12), a second movable groove (13) is provided inside the slider (11), a second spring (14) is transversely provided in the second movable groove (13), one end of the second spring (14) is fixedly connected to the inner wall of the second movable groove (13), and the other end of the second spring (14) is fixedly connected to a handle (15).

2. The adjustable skin applicator according to claim 1, characterized in that: The connecting assembly comprises a first movable groove (5), the first movable groove (5) is opened in the fixed block (4) on the right side, a first spring (6) is transversely arranged in the first movable groove (5), the left end of the first spring (6) is fixedly connected to the limiting block (7), and the right end of the limiting block (7) is fixedly connected to the pull rod (8).

3. The adjustable skin applicator according to claim 2, characterized in that: The limiting block (7) is L-shaped, and the outer diameter of the limiting block (7) is matched with the inner diameter of the limiting groove (9).

4. The adjustable skin applicator according to claim 1, characterized in that: The inner diameter of the slide groove (10) is matched with the outer diameter of the slider (11), and the slide groove (10) and the slider (11) are both rectangular.

5. The adjustable skin applicator according to claim 1, characterized in that: The lower end of the drug-coated cotton (12) is a semi-cylinder, and the drug-coated cotton (12) is made of sponge material.

6. The adjustable skin applicator according to claim 1, characterized in that: The end length of the handle (15) is greater than the length of the slider (11) and less than the height of the slider (11).

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