Ointment smearing device

Abstract

The utility model provides an ointment smearing device. The ointment smearing device comprises an ointment storage cylinder, an ointment pushing block is slidably mounted in the ointment storage cylinder, a cross-shaped push rod is fixedly mounted on the ointment pushing block, one end of the cross-shaped push rod extends out of the ointment storage cylinder, a circular push plate is fixedly mounted at one end of the cross-shaped push rod, an ointment smearing head is arranged on one side of the ointment storage cylinder, and a circular push rod is fixedly mounted at the other side of the ointment smearing head. A mounting block is fixedly mounted at the top of the medicine smearing head, a circular groove is formed in one side of the mounting block, a rotating disc is rotatably mounted in the circular groove, a motor is fixedly mounted on one side of the mounting block, an output shaft of the motor is fixedly connected with the rotating disc, and a medicine smearing disc is mounted on the rotating disc. The ointment smearing device has the advantages that ointment can be smeared evenly after being smeared on the skin of a patient, ointment waste is avoided, and the ointment smearing device can be prevented from being polluted by bacteria when not used.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical supplies, and in particular relates to an ointment applying device. Background Art

[0002] Dermatology belongs to surgery and mainly treats various skin diseases. Common skin diseases include psoriasis, herpes, rosacea, impetigo, purulent bacterial infection, scars, tinea, etc. The same medicines need to be used for different diseases. The main dosage forms are solutions, pastes, powders, lotions, ointments, emulsions and tinctures.

[0003] In the related art, a drug ointment smearing device is disclosed, including a smearing mechanism and a drug squeezing mechanism, the smearing mechanism includes a drug outlet tube, the inner wall of the drug outlet tube is fixedly connected with a mounting threaded seat, the bottom of the drug outlet tube is fixedly connected with a drug outlet head, the front and rear sides of the drug outlet head are fixedly connected with brackets, and the inner wall of the bracket is rotatably connected with a drug coating roller. The drug squeezing mechanism is fixedly installed on the top of the smearing mechanism, the drug squeezing mechanism includes a frame, the bottom of the frame is fixedly connected with a fixing part, and the front and rear sides of the frame are fixedly connected with a connecting part. The ointment smearing device can make the ointment smearing easier and faster, and is particularly efficient when a large area needs to be smeared.

[0004] However, the above structure still has some shortcomings. The applying device can only apply the ointment on the patient's skin but cannot spread the ointment evenly. Moreover, the ointment applying roller leaks out and is easily contaminated by bacteria.

[0005] Therefore, it is necessary to provide a new ointment applying device to solve the above-mentioned technical problems. Utility Model Content

[0006] The technical problem solved by the utility model is to provide an ointment applying device which can evenly spread the ointment after applying it on the patient's skin to avoid ointment waste and can avoid bacterial contamination when not in use.

[0007] In order to solve the above technical problems, the ointment applying device provided by the utility model includes: a medicine storage cartridge, a medicine pushing block is slidably installed in the medicine storage cartridge, a cross push rod is fixedly installed on the medicine pushing block, one end of the cross push rod extends to the outside of the medicine storage cartridge, a circular push plate is fixedly installed on one end of the cross push rod, a medicine applying head is provided on one side of the medicine storage cartridge, a mounting block is fixedly installed on the top of the medicine applying head, a circular groove is provided on one side of the mounting block, a turntable is rotatably installed in the circular groove, a motor is fixedly installed on one side of the mounting block, the output shaft of the motor is fixedly connected to the turntable, and a medicine applying disk is installed on the turntable.

[0008] As a further solution of the utility model, a smear pad is provided on one side of the smear disc, and a plurality of bolts are installed on the smear pad. The plurality of bolts all penetrate the smear disc and are threadedly connected to the turntable.

[0009] As a further solution of the utility model, a fixed shaft is rotatably installed in the medicine applicator head, a medicine applicator roller is fixedly sleeved on the fixed shaft, and one side of the medicine applicator roller extends outside the medicine applicator head.

[0010] As a further solution of the utility model, an external threaded joint is fixedly installed on the medicine applicator, and an internal threaded joint is fixedly installed on the medicine storage cylinder. One end of the external threaded joint extends into the internal threaded joint and is threadedly connected to the internal threaded joint.

[0011] As a further solution of the utility model, an annular sealing gasket is sleeved on the external threaded joint, and two pull blocks are symmetrically installed on the drug storage cartridge.

[0012] As a further solution of the utility model, the medicine applicator head and the sliding sleeve on the mounting block are provided with a cover, and anti-slip grooves are provided on both sides of the cover.

[0013] Compared with the related art, the ointment application device provided by the utility model has the following beneficial effects:

[0014] 1. The utility model is provided with a medicine storage cartridge, a medicine pushing block, a cross push rod, a circular push plate and a medicine applying head, so that the ointment can be squeezed out and applied on the patient's skin;

[0015] 2. The utility model provides a mounting block, a circular groove, a rotating disk, a motor and a medicine applying disk, so that the ointment can be evenly applied after the ointment is applied, thereby avoiding ointment waste caused by uneven application;

[0016] 3. The utility model is provided with a cover and anti-slip grooves, so that when not in use, the application pad and the application roller are prevented from leaking out, which would cause the ointment to be contaminated by bacteria. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0018] Figure 1 A schematic diagram of the three-dimensional structure of the ointment applying device provided by the utility model;

[0019] Figure 2 A schematic diagram of a first partial cross-sectional structure of the ointment application device provided by the utility model;

[0020] Figure 3 This is a second partial cross-sectional structural schematic diagram of the ointment applying device provided by the utility model.

[0021] In the figure: 1. medicine storage cylinder; 2. medicine pushing block; 3. cross push rod; 4. circular push plate; 5. medicine applying head; 6. mounting block; 7. circular groove; 8. turntable; 9. motor; 10. medicine applying plate; 11. application pad; 12. bolt; 13. fixed shaft; 14. medicine applying roller; 15. external threaded joint; 16. internal threaded joint; 17. annular sealing gasket; 18. pull block; 19. cover; 20. anti-slip pattern. DETAILED DESCRIPTION

[0022] Please refer to Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A schematic diagram of the three-dimensional structure of the ointment applying device provided by the utility model; Figure 2 A schematic diagram of a first partial cross-sectional structure of the ointment application device provided by the utility model; Figure 3 The second partial cross-sectional structural schematic diagram of the ointment smearing device provided by the utility model. The ointment smearing device comprises: a drug storage cartridge 1, a drug pushing block 2 is slidably installed in the drug storage cartridge 1, a cross push rod 3 is fixedly installed on the drug pushing block 2, one end of the cross push rod 3 extends to the outside of the drug storage cartridge 1, a circular push plate 4 is fixedly installed on one end of the cross push rod 3, a drug applying head 5 is provided on one side of the drug storage cartridge 1, a mounting block 6 is fixedly installed on the top of the drug applying head 5, a circular groove 7 is provided on one side of the mounting block 6, a turntable 8 is rotatably installed in the circular groove 7, a motor 9 is fixedly installed on one side of the mounting block 6, the output shaft of the motor 9 is fixedly connected to the turntable 8, and a drug applying disk 10 is installed on the turntable 8.

[0023] like Figure 3 As shown, a smear pad 11 is provided on one side of the smear disc 10, and a plurality of bolts 12 are installed on the smear pad 11, and the plurality of bolts 12 all penetrate the smear disc 10 and are threadedly connected to the turntable 8;

[0024] By providing the application pad 11 and the bolt 12 , the medicine plate 10 can be removed and the application pad 11 can be replaced after the application pad 11 is used.

[0025] like Figure 3 As shown, a fixed shaft 13 is rotatably mounted in the medicine applying head 5, and a medicine applying roller 14 is fixedly sleeved on the fixed shaft 13, and one side of the medicine applying roller 14 extends to the outside of the medicine applying head 5;

[0026] By providing the fixed shaft 13 and the applicator roller 14, the applicator roller 14 can roll after contacting the patient's skin, so that the ointment in the applicator head 5 can be applied to the patient's skin.

[0027] like Figures 1 to 3As shown, an external threaded connector 15 is fixedly mounted on the medicine applying head 5, and an internal threaded connector 16 is fixedly mounted on the medicine storage cartridge 1, and one end of the external threaded connector 15 extends into the internal threaded connector 16 and is threadedly connected to the internal threaded connector 16;

[0028] By providing the external threaded joint 15 and the internal threaded joint 16 , after the ointment in the drug storage cartridge 1 is used up, the medicine applicator 5 can be removed to replenish the ointment.

[0029] like Figure 1 and Figure 3 As shown, an annular sealing gasket 17 is sleeved on the external threaded joint 15, and two pull blocks 18 are symmetrically installed on the drug storage cartridge 1;

[0030] By providing the annular sealing gasket 17 and the pull block 18 , the sealing performance of the external thread joint 15 and the internal thread joint 16 can be improved through the annular sealing gasket 17 , and the pull block 18 can facilitate users to push the circular push plate 4 .

[0031] like Figure 1 As shown, the medicine applicator head 5 and the mounting block 6 are slidably sleeved with a cover 19, and both sides of the cover 19 are provided with anti-slip grooves 20;

[0032] By providing the cover 19 and the anti-slip grooves 20 , it is possible to prevent the application pad 11 and the applicator roller 14 from leaking out and being contaminated by external bacteria after use.

[0033] The working principle of the ointment applying device provided by the utility model is as follows:

[0034] During use, the user pushes the circular push plate 4, which pushes the medicine pushing block 2 through the cross push rod 3, pushes the ointment into the medicine applying head 5 to contact with the medicine applying roller 14, and then rolls the medicine applying roller 14 on the patient's skin to apply the ointment on the patient's skin, starts the motor 9, and the motor 9 drives the turntable 8 to rotate, and the turntable 8 drives the medicine applying plate 10 and the application pad 11 to rotate, so that the ointment is evenly applied on the patient's skin to avoid waste of ointment caused by uneven coating.

[0035] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0036] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0037] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. An ointment applying device, characterized in that: include: A medicine storage cartridge, wherein a medicine pushing block is slidably installed in the medicine storage cartridge, a cross push rod is fixedly installed on the medicine pushing block, one end of the cross push rod extends to the outside of the medicine storage cartridge, a circular push plate is fixedly installed on one end of the cross push rod, a medicine applying head is provided on one side of the medicine storage cartridge, a mounting block is fixedly installed on the top of the medicine applying head, a circular groove is provided on one side of the mounting block, a turntable is rotatably installed in the circular groove, a motor is fixedly installed on one side of the mounting block, the output shaft of the motor is fixedly connected to the turntable, and a medicine applying disk is installed on the turntable.

2. The ointment applying device according to claim 1, characterized in that: A smear pad is arranged on one side of the medicine applying disc, and a plurality of bolts are installed on the smear pad. The plurality of bolts all penetrate the medicine applying disc and are threadedly connected with the rotating disc.

3. The ointment applying device according to claim 1, characterized in that: A fixed shaft is rotatably installed in the medicine applying head, a medicine applying roller is fixedly sleeved on the fixed shaft, and one side of the medicine applying roller extends to the outside of the medicine applying head.

4. The ointment applying device according to claim 1, characterized in that: An external threaded joint is fixedly installed on the medicine applicator head, and an internal threaded joint is fixedly installed on the medicine storage cylinder. One end of the external threaded joint extends into the internal threaded joint and is threadedly connected to the internal threaded joint.

5. The ointment applying device according to claim 4, characterized in that: An annular sealing gasket is sleeved on the external threaded joint, and two pulling blocks are symmetrically installed on the medicine storage cylinder.

6. The ointment applying device according to claim 1, characterized in that: The medicine applicator head and the upper sliding sleeve of the mounting block are provided with a cover, and both sides of the cover are provided with anti-slip grooves.

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