Applicator

Abstract

The utility model belongs to the technical field of medical auxiliary instruments, and particularly discloses a medicine applicator which comprises a support, the bottom of the support is fixedly connected with a limiting cylinder, the bottom of the limiting cylinder is connected with a connecting plate, the bottom of the connecting plate is fixedly connected with a plurality of sets of bristles, a guide rod is further fixedly connected in the support, and the guide rod is connected with the limiting cylinder. A guide rod is arranged on the support, a guide sleeve is arranged outside the guide rod in a sleeving mode, a mounting frame is fixedly connected to the outer portion of the guide sleeve, two extrusion rollers are rotationally connected into the mounting frame, a clamping assembly and a stretching assembly are further arranged in the support, an ointment bag can be placed through a limiting cylinder, and the tail of the ointment bag can be clamped and fixed through the clamping assembly; through stretching of the stretching assembly, the squeezing roller can be driven to squeeze the ointment bag, so that ointment in the ointment bag is squeezed out and smeared on the skin of a patient, compared with the prior art, sanitation is improved, the step of squeezing the ointment in the ointment bag out of a medicine storage bottle is omitted, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary instruments, in particular to an applicator. Background Art

[0002] For patients with skin diseases, it is necessary to apply ointment on the outside of the skin. In hospitals, generally cotton swabs are used to dip the ointment for application, and there are also applicators for assisting in application.

[0003] After retrieval, a Chinese patent with the publication number of CN 219050084 U discloses an ointment application device, which relates to the technical field of skin application equipment, specifically an ointment application device, including a medicine cylinder. One end of the medicine cylinder is provided with a medicine outlet. An installation hole is opened at the top position of the outer surface of the medicine cylinder, and a medicine storage component is arranged inside the installation hole. A motor box is fixedly connected to the bottom position of the outer surface of the medicine cylinder, and a driving component is arranged inside the motor box. A moving component is fixedly connected to the edge at the top of the outer surface of the medicine cylinder.

[0004] When the patent is actually used, the following defects exist:

[0005] The ointment prescribed in hospitals is generally stored in an ointment bag. When the patent is used, it is necessary to squeeze the ointment in the ointment bag into the medicine storage bottle. Therefore, this process is more cumbersome and time-consuming, and the ointment in the medicine storage bottle is not convenient for subsequent cleaning. Summary of the Utility Model

[0006] Aiming at the technical problem that in the prior art, it is necessary to squeeze the ointment in the ointment bag into the medicine storage bottle, so this process is more cumbersome and time-consuming, and the ointment in the medicine storage bottle is not convenient for subsequent cleaning, the utility model provides an applicator.

[0007] The technical solution adopted by the utility model is: an applicator, including a bracket. A limiting cylinder is fixedly connected to the bottom of the bracket. The bottom of the limiting cylinder is connected with a connecting plate. A plurality of groups of bristles are fixedly connected to the bottom of the connecting plate. A guide rod is also fixedly connected in the bracket. A guide sleeve is sleeved outside the guide rod. An installation frame is fixedly connected to the outside of the guide sleeve. Two extrusion rollers are rotatably connected in the installation frame. A clamping component and a stretching component are also arranged in the bracket. The clamping component clamps the ointment bag, and the stretching component is used to pull the installation frame to move downward.

[0008] Furthermore, the clamping component includes fixing plates and a resisting plate fixedly connected to both sides of the outside of the guide rod. A positioning bolt is threadedly penetrated through the fixing plate.

[0009] Furthermore, a plurality of groups of convex thorns are fixedly connected to the outside of the resisting plate. The convex thorns are of a conical structure or a convex platform structure.

[0010] Furthermore, the stretching assembly includes a pull rope fixed to the bottom of the guide sleeve and a sliding rod slidably sleeved on the outside of the bracket. Guide wheels are also connected to both sides of the bracket. One end of the pull rope passes through the bracket and the guide wheel and is fixedly connected to the sliding rod.

[0011] Furthermore, a pull rod is fixedly connected to the top of the sliding rod, and a plurality of arc grooves are provided on the bottom of the pull rod.

[0012] Furthermore, the bottom of the limiting cylinder is conical, and an opening is provided at the bottom of the limiting cylinder.

[0013] Furthermore, a spring is provided on the outer sleeve of the guide rod, and two ends of the spring are respectively connected to the guide sleeve and the bracket.

[0014] Furthermore, the connecting plate is detachably fixedly connected to the outside of the limiting cylinder, and the outside of the squeezing roller is provided with multiple groups of convex ridges.

[0015] The beneficial effects of the utility model are as follows: compared with the prior art, in the utility model, the ointment bag can be prevented by the limiting cylinder, the tail of the ointment bag can be clamped and fixed by the clamping component, and the stretching of the stretching component can drive the squeezing roller to squeeze the ointment bag, so that the ointment in the ointment bag is squeezed out and applied to the patient's skin. Compared with the prior art, it not only improves hygiene, but also eliminates the step of squeezing the ointment in the ointment bag into the medicine storage bottle, and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the present utility model.

[0017] Figure 2 It is a three-dimensional structural diagram of the utility model.

[0018] Figure 3 yes Figure 1 Schematic diagram of the enlarged structure of area A in the middle.

[0019] Figure 4 It is a structural schematic diagram of the squeezing roller in the utility model.

[0020] Figure 5 It is a structural schematic diagram of the contact plate in the utility model.

[0021] The markings in the figure are: 1. bracket; 2. slide rod; 3. pull rod; 4. pull rope; 5. guide wheel; 6. limit cylinder; 7. connecting plate; 8. bristles; 9. guide rod; 10. spring; 11. fixing plate; 12. positioning bolt; 13. contact plate; 14. guide sleeve; 15. mounting frame; 16. squeezing roller; 17. burr. DETAILED DESCRIPTION

[0022] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "front", "upper", "lower", "left", "right", "vertical", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0023] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] The following further describes the present utility model in conjunction with the attached Figures 1-5 drawings.

[0025] In order to solve the problems existing in the background technology, the present application provides: an applicator.

[0026] In a specific technical solution, it includes a bracket 1. A limiting cylinder 6 is fixedly connected to the bottom of the bracket 1. The bottom of the limiting cylinder 6 is conical, and an opening is provided at the bottom of the limiting cylinder 6. The limiting cylinder 6 is for placing a medicinal ointment bag.

[0027] In a further design, a connecting plate 7 is connected to the bottom of the limiting cylinder 6. A plurality of groups of bristles 8 are fixedly connected to the bottom of the connecting plate 7. The medicinal ointment is evenly applied through the bristles 8. And for the convenience of disassembly and assembly, the connecting plate 7 is detachably and fixedly connected to the outside of the limiting cylinder 6. A clamping groove can be provided on the outside of the limiting cylinder 6 to allow the connecting plate 7 to be clamped in the clamping groove, or it can be detachably and fixedly connected by bolts.

[0028] In a further design, a guide rod 9 is also fixedly connected in the bracket 1. A guide sleeve 14 is sleeved on the outside of the guide rod 9. An installation frame 15 is fixedly connected to the outside of the guide sleeve 14. Two extrusion rollers 16 are rotatably connected in the installation frame 15. A plurality of groups of convex ribs are provided on the outside of the extrusion rollers 16. The extrusion rollers 16 are used to extrude the medicinal ointment bag, so that the medicinal ointment can be extruded.

[0029] Among them, a clamping component and a stretching component are also provided in the bracket 1. The clamping component clamps the medicinal ointment bag, and the stretching component is used to pull the installation frame 15 to move downward.

[0030] Specifically, the clamping assembly includes a fixing plate 11 and a contact plate 13 fixedly connected to both sides of the outside of the guide rod 9. A positioning bolt 12 is threadedly connected to the fixing plate 11, and the ointment bag is fixed by the contact of the positioning bolt 12 with the ointment bag. In order to increase the fixing effect, a plurality of groups of thorns 17 are fixedly connected to the outside of the contact plate 13. The thorns 17 are conical structures or boss structures.

[0031] Among them, the stretching assembly includes a pull rope 4 fixed at the bottom of the guide sleeve 14 and a slide rod 2 slidably sleeved on the outside of the bracket 1. Guide wheels 5 are also connected on both sides of the bracket 1. The guide wheels 5 are used to guide the pull rope 4. One end of the pull rope 4 passes through the bracket 1 and the guide wheel 5 and is fixedly connected to the slide rod 2. A pull rod 3 is fixedly connected to the top of the slide rod 2. A plurality of arc grooves are provided at the bottom of the pull rod 3. Hold the top of the bracket 1 and then pull the pull rod 3 to let the pull rod 3 drive the slide rod 2 to slide upward. The slide rod 2 pulls the pull rope 4, and the pull rope 4 pulls the mounting bracket 15 downward, allowing the extrusion roller 16 brought by the mounting bracket 15 to move downward. In order to reset, a spring 10 is provided on the outer sleeve of the guide rod 9. The two ends of the spring 10 are respectively connected to the guide sleeve 14 and the bracket 1. When the pull rod 3 is released, the mounting bracket 15 can be pushed upward and reset under the elastic force of the spring 10.

[0032] To enable those skilled in the art to fully understand the technical solution, this application provides the following summary:

[0033] Place the ointment bag in the limiting cylinder 6. The ointment bag in this embodiment has a conical top and a flat tail, which is made of an aluminum bottle or plastic bottle, similar to the structure of a toothpaste bag.

[0034] Then let the tail of the ointment bag pass through the two squeezing rollers 16, and then be located between the fixing plate 11 and the contact plate 13, and then rotate the positioning bolt 12 to allow the positioning bolt 12 to contact the ointment bag and firmly contact it in the contact plate 13 to form a fixed position;

[0035] Then, hold the top of the bracket 1 and pull the pull rod 3, so that the pull rod 3 drives the slide bar 2 to slide upward, the slide bar 2 pulls the pull rope 4, and the pull rope 4 pulls the mounting frame 15 downward, so that the squeezing roller 16 of the mounting frame 15 moves downward, and the ointment bag is squeezed by the squeezing roller 16, so that the ointment in the ointment bag is squeezed onto the patient's skin through the squeezing roller 16;

[0036] Then, the position of the bracket 1 is manually adjusted, and the squeezed ointment is evenly spread on the patient's skin through the bristles 8.

[0037] In summary, in the present utility model, the limiting cylinder 6 can prevent the ointment bag. The clamping assembly can increase the clamping and fixing of the tail of the ointment bag. Through the stretching of the stretching assembly, the extrusion roller 16 can be driven to extrude the ointment bag, so as to extrude the ointment in the ointment bag and apply it on the skin of the patient. Compared with the prior art, it not only improves hygiene, but also omits the step of squeezing the ointment in the ointment bag into the medicine storage bottle, and is more convenient to use.

[0038] The above specific implementation manners have further detailed the purpose, technical solution and beneficial effects of the present utility model. It should be understood that the above are only the specific implementation manners of the present utility model and are not used to limit the protection scope of the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. Applicator, characterized in that, It includes a bracket (1), a limiting cylinder (6) is fixedly connected to the bottom of the bracket (1), a connecting plate (7) is connected to the bottom of the limiting cylinder (6), multiple groups of bristles (8) are fixedly connected to the bottom of the connecting plate (7), a guide rod (9) is also fixedly connected in the bracket (1), a guide sleeve (14) is sleeved outside the guide rod (9), a mounting frame (15) is fixedly connected to the outside of the guide sleeve (14), two squeezing rollers (16) are rotatably connected in the mounting frame (15), a clamping assembly and a stretching assembly are also provided in the bracket (1), the clamping assembly clamps the ointment bag, and the stretching assembly is used to pull the mounting frame (15) to move downward.

2. The applicator according to claim 1, characterized in that, The clamping assembly includes fixing plates (11) fixedly connected to both sides of the outside of the guide rod (9) and a resisting plate (13), and a positioning bolt (12) is threadedly penetrated through the fixing plate (11).

3. The applicator according to claim 2, wherein, Multiple groups of protrusions (17) are fixedly connected to the outside of the resisting plate (13), and the protrusions (17) are of a conical structure or a convex platform structure.

4. The applicator according to claim 1, characterized in that, The stretching assembly includes a pulling rope (4) fixed to the bottom of the guide sleeve (14) and a sliding rod (2) slidably sleeved outside the bracket (1), guide wheels (5) are also connected to both sides of the bracket (1), and one end of the pulling rope (4) passes through the bracket (1) and the guide wheel (5) and is fixedly connected to the sliding rod (2).

5. The applicator according to claim 4, characterized in that, A pull rod (3) is fixedly connected to the top of the sliding rod (2), and multiple groups of arc-shaped grooves are provided at the bottom of the pull rod (3).

6. The applicator according to claim 1, characterized in that, The bottom of the limiting cylinder (6) is conical, and an opening is provided at the bottom of the limiting cylinder (6).

7. The applicator according to claim 1, characterized in that, A spring (10) is sleeved outside the guide rod (9), and both ends of the spring (10) are respectively connected to the guide sleeve (14) and the bracket (1).

8. The applicator according to claim 3, characterized in that, The connecting plate (7) is detachably and fixedly connected to the outside of the limiting cylinder (6), and multiple groups of convex ribs are provided on the outside of the squeezing roller (16).

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