CN220530501U

CN220530501U - Applicator for dermatology

Info

Publication number: CN220530501U
Application number: CN202322077751.0U
Authority: CN
Inventors: 韩海军; 欧韵
Original assignee: Fourth Affiliated Hospital of Xinjiang Medical University
Current assignee: Fourth Affiliated Hospital of Xinjiang Medical University
Priority date: 2023-08-03
Filing date: 2023-08-03
Publication date: 2024-02-27
Anticipated expiration: 2033-08-03

Abstract

The utility model relates to the technical field of medical equipment, and discloses an applicator for dermatology, which comprises an applicator assembly, wherein the applicator assembly comprises: a cartridge, the bottom of which is provided with a cartridge head; the extrusion rod is arranged at the inner side of the cartridge; the adjusting assembly is arranged outside the cartridge; the medicine applying roller is arranged between the regulating components; the adjusting assembly includes: the lantern ring is arranged on the outer side wall of the cartridge; the rotating grooves are symmetrically arranged on the outer side of the lantern ring; the rotating shaft is arranged at the inner side of the rotating groove; the adjusting rod is arranged at the outer side of the rotating shaft, and the medicine applying roller is rotationally connected with the adjusting rod; the adjusting plate is arranged between the adjusting rods; the fixed plates are symmetrically arranged at the top of the rotary groove; the fixed shaft is arranged between the fixed plates; through the adjusting component, a setting staff presses the fixed shaft, the fixed shaft penetrates through the rotating shaft to clamp the rotating angle of the adjusting rod, the clamped angle fixing of the position of the medicine applying roller is realized, and the medicine applying roller is convenient for the staff to apply medicine liquid by force; through setting up regulation medicine roller and regulating plate distance, realize avoiding the liquid medicine to extrude the regulating plate top and cause extravagant.

Description

Applicator for dermatology

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an applicator for dermatology.

Background

The dermatology belongs to surgery and mainly treats various skin diseases, common skin diseases include psoriasis, herpes, rosacea, impetigo, gynecological diseases, suppurative bacterial infection, scars, tinea, ichthyosis, bromhidrosis, whelk, folliculitis and the like, and medical staff in the dermatology often need to apply medicine to patients when nursing the patients, so that an applicator is needed; the hand-operated smearing is replaced by the smearing device, so that the cross infection can be effectively prevented, and the defect that the skin is scratched due to contact between nails and the skin of an affected part is avoided.

An applicator for dermatological use is disclosed in accordance with chinese patent publication CN 216148851U. The device comprises a medicine tube, wherein two clamping plates are symmetrically hinged to the peripheral side surface of the medicine tube, a medicine applying roller is rotationally connected between the side surfaces of the two clamping plates, a sponge sleeve is fixedly connected to the peripheral side surface of the medicine applying roller, a hollow side plate is fixedly connected between the side surfaces of the two clamping plates, a plurality of medicine outlet holes are formed in one side surface of the hollow side plate, which is close to the medicine applying roller, of the hollow side plate, the peripheral side surface of the sponge sleeve of the medicine applying roller is contacted with the side surface of the hollow side plate, a hose is fixedly communicated with one end surface of the medicine tube, and one end of the hose is communicated with the inside of the hollow side plate; through manual messenger's slider slides at the medicine pipe top, and the slider passes through bent rod, cavity curb plate drive two splint and upwards rotates, makes two splint take the roller of applying medicine upwards rotate to adjust the angle of applying medicine roller, facilitate the use, improved and applied medicine efficiency.

The utility model solves the problem of adjusting the angle of the applicator roll to a certain extent, but has the defect. The adjusting structure adjusts the angle of the medicine applying roller by pulling the rope, and the structure for clamping the angle position of the medicine applying roller is not arranged, the rotating structure still can move when the device moves, when people apply medicine liquid, the medicine liquid is stressed unevenly, and the medicine liquid is not easy to permeate into skin wounds on the surface of the skin.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an applicator for dermatology, which has the advantage of clamping the angle of an applicator roller and solves the problem of uneven stress of liquid medicine.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: an applicator for dermatological use comprising an applicator assembly, the applicator assembly comprising:

a cartridge, the bottom of which is provided with a cartridge head;

the extrusion rod is arranged at the inner side of the cartridge;

the adjusting assembly is arranged outside the cartridge;

the medicine applying roller is arranged between the regulating components;

the adjustment assembly includes:

the lantern ring is arranged on the outer side wall of the cartridge;

the rotating grooves are symmetrically arranged on the outer side of the lantern ring;

the rotating shaft is arranged at the inner side of the rotating groove;

the adjusting rod is arranged at the outer side of the rotating shaft, and the medicine applying roller is rotationally connected with the adjusting rod;

the adjusting plate is arranged between the adjusting rods;

the fixed plates are symmetrically arranged at the top of the rotary groove;

the fixed shaft is arranged between the fixed plates;

the L-shaped plates are symmetrically arranged on the outer sides of the adjusting plates.

Preferably, an auxiliary assembly is provided outside the collar, the auxiliary assembly comprising:

the clamping blocks are symmetrically arranged on the outer side wall of the lantern ring;

the fixing groove is arranged on the outer side wall of the cartridge.

Preferably, a clamping shaft matched with the clamping block is arranged on the inner side of the fixing groove.

Preferably, a sliding block is arranged on the outer side of the fixed shaft, and a sliding groove matched with the sliding block of the fixed shaft is arranged on the inner side of the fixed plate.

Preferably, a plurality of fixing holes matched with the fixing shaft are formed in the inner side of the rotating shaft.

Preferably, a plurality of positioning holes are formed in the inner side of the adjusting rod, and pins matched with the positioning holes of the adjusting rod are formed in the outer side of the L-shaped plate.

Preferably, the outside of the adjusting plate is symmetrically provided with sliding blocks, and the inside of the adjusting rod is provided with sliding grooves matched with the sliding blocks of the adjusting plate.

(III) beneficial effects

Compared with the prior art, the utility model provides an applicator for dermatology, which has the following beneficial effects:

1. according to the applicator for the dermatology, through the adjusting component, a setting staff presses the fixed shaft, the fixed shaft penetrates through the rotating shaft to clamp the rotating angle of the adjusting rod, so that the position of the applicator roller is clamped at a fixed angle, and the staff can conveniently apply liquid medicine by exerting force; through setting up regulation medicine roller and regulating plate distance, realize avoiding the liquid medicine to extrude the regulating plate top and cause extravagant.

2. According to the applicator for the dermatology, the clamping block and the fixing groove are arranged to be of a clamping structure through the auxiliary assembly, the circular shaft which is convenient for clamping and fixing the clamping block is arranged on the inner side of the fixing groove, and rapid disassembly and assembly of the adjusting assembly are achieved through the auxiliary assembly by personnel; through setting up the inboard spout of adjusting the pole, realize fixed regulating plate and applicator roll accommodation, make things convenient for personnel's operation.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure at A in the present utility model;

FIG. 3 is a left-hand structural schematic diagram of the present utility model;

FIG. 4 is an enlarged schematic view of the structure at B in the present utility model;

FIG. 5 is a schematic cross-sectional view of a fixing slot according to the present utility model;

FIG. 6 is a schematic diagram of a cross-sectional structure of a rotor groove in the present utility model;

in the figure:

1. an applicator assembly; 11. an extrusion rod; 12. a cartridge; 13. a cartridge head; 14. an applicator roll;

2. an adjustment assembly; 21. a collar; 22. an adjusting plate; 23. an adjusting rod; 24. an L-shaped plate; 25. a rotating shaft; 26. a rotary groove; 27. a fixing plate; 28. a fixed shaft;

3. an auxiliary component; 31. a clamping block; 32. a fixing groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-6, a dermatological applicator comprising an applicator assembly 1, the applicator assembly 1 comprising: a cartridge 12, the bottom of which is provided with a cartridge head 13; a squeeze rod 11 provided inside the cartridge 12; an adjustment assembly 2 disposed outside of the cartridge 12; an applicator roll 14 disposed between the adjustment assemblies 2; the applicator assembly 1 is provided for improving the comfort of the applicator and increasing the application efficiency; the medicine cartridge 12 is used for loading medicine, the medicine flows to the cartridge head 13 through being extruded by the extrusion rod 11, the cartridge head 13 is connected with the adjusting component 2 through a medicine delivery pipe, and the medicine liquid is covered on the surface of the skin of a patient through a through hole matched with the adjusting component 2; the outer side of the medicine applying roller 14 is wrapped with a sponge sleeve, and the sponge sleeve is rotationally connected with the adjusting component 2, and a person rubs and rotates on the skin through the medicine applying roller 14 to enable medicine liquid to permeate into a wound of a patient.

The adjusting assembly 2 comprises: a collar 21 provided on the outer side wall of the cartridge 12; the rotating grooves 26 are symmetrically arranged on the outer side of the lantern ring 21; a rotating shaft 25 disposed inside the rotating groove 26; an adjusting lever 23 disposed outside the rotating shaft 25, and the applicator roll 14 is rotatably connected to the adjusting lever 23; an adjusting plate 22 disposed between the adjusting rods 23; the fixed plate 27 is symmetrically arranged at the top of the rotary groove 26; a fixed shaft 28 disposed between the fixed plates 27; an L-shaped plate 24 symmetrically arranged outside the adjusting plate 22; a plurality of fixing holes matched with the fixing shaft 28 are formed in the inner side of the rotating shaft 25; the inner side of the adjusting rod 23 is provided with a plurality of positioning holes, and the outer side of the L-shaped plate 24 is provided with pins matched with the positioning holes of the adjusting rod 23; the adjusting component 2 is arranged for facilitating the medical staff to adjust the angle of the medicine applying roller 14; when a person uses the adjusting assembly 2, the adjusting rod 23 is used for enabling the rotating shaft 25 to rotate at the inner side of the rotating groove 26 to drive the angle of the medicine applying roller 14 which is rotationally connected with the adjusting rod 23 to change, so that the adjustment is completed; the personnel presses the fixed shaft 28, so that the fixed shaft 28 slides on the inner side chute of the fixed plate 27 through the outer side sliding block, at the moment, the inner side through hole of the rotary groove 26 coincides with one of the fixed holes of the rotary shaft 25, the fixed shaft 28 can penetrate through the rotary shaft 25, the angular position of the medicine applying roller 14 rotationally connected with the regulating rod 23 is clamped, and the fixation is completed; the adjusting plate 22 is connected with the medicine delivery pipe, so that when people squeeze medicines, the medicine liquid is excessive, part of the medicine liquid is squeezed to the top of the adjusting plate 22 due to the fact that the distance between the adjusting plate 22 and the medicine applying roller 14 is relatively short, the people pull the pull rod above the adjusting plate 22, the adjusting plate 22 slides on the sliding groove on the inner side of the adjusting rod 23 through the outer side sliding block, the distance between the adjusting plate 22 and the medicine applying roller 14 is shortened or kept away, and when the position of the adjusting plate 22 needs to be fixed, the outer side pin of the L-shaped plate 24 on the adjusting plate 22 is inserted into the positioning hole of the adjusting rod 23 to clamp the position of the adjusting plate 22, so that the fixation is completed; the inside of the collar 21 is provided with a non-slip mat which cooperates with the cartridge 12, increasing friction and avoiding direct disengagement from the cartridge 12 when the collar 21 is not fixed.

Example two

Referring to fig. 1-6, an auxiliary assembly 3 is provided outside the collar 21, and the auxiliary assembly 3 includes: the clamping blocks 31 are symmetrically arranged on the outer side wall of the lantern ring 21; a fixing groove 32 provided on the outer side wall of the cartridge 12; a clamping shaft matched with the clamping block 31 is arranged on the inner side of the fixing groove 32; for facilitating quick disassembly and assembly of the adjusting assembly, an auxiliary assembly 3 is arranged; the clamping block 31 and the fixing groove 32 are of clamping structures, a round shaft which is convenient for clamping the clamping block 31 to fix is arranged on the inner side of the fixing groove, and a person can quickly detach and install the adjusting assembly 2 through the auxiliary assembly 3.

A sliding block is arranged on the outer side of the fixed shaft 28, and a sliding groove matched with the sliding block of the fixed shaft 28 is arranged on the inner side of the fixed plate 27; the movable range of the fixed shaft 28 is fixed, so that the fixed shaft 28 is prevented from being separated from the fixed plate 27; the outer side of the adjusting plate 22 is symmetrically provided with sliding blocks, and the inner side of the adjusting rod 23 is provided with sliding grooves matched with the sliding blocks of the adjusting plate 22; for fixing the adjustment range of the adjustment plate 22 and the applicator roll 14 for convenient operation by personnel.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An applicator for dermatological use, comprising an applicator assembly (1), said applicator assembly (1) comprising:

a cartridge (12) having a cartridge head (13) provided at the bottom thereof;

a squeeze rod (11) provided inside the cartridge (12);

an adjusting assembly (2) arranged outside the cartridge (12);

an applicator roll (14) disposed between the adjustment assemblies (2);

the method is characterized in that: the adjusting assembly (2) comprises:

a collar (21) provided on the outer side wall of the cartridge (12);

the rotating grooves (26) are symmetrically arranged on the outer side of the lantern ring (21);

a rotating shaft (25) arranged inside the rotating groove (26);

the adjusting rod (23) is arranged outside the rotating shaft (25), and the coating roller (14) is rotationally connected with the adjusting rod (23);

an adjusting plate (22) arranged between the adjusting rods (23);

the fixing plates (27) are symmetrically arranged at the tops of the rotating grooves (26);

a fixed shaft (28) provided between the fixed plates (27);

and the L-shaped plates (24) are symmetrically arranged outside the adjusting plates (22).

2. A dermatological applicator according to claim 1, wherein: an auxiliary assembly (3) is arranged outside the lantern ring (21), and the auxiliary assembly (3) comprises:

the clamping blocks (31) are symmetrically arranged on the outer side wall of the lantern ring (21);

and the fixing groove (32) is arranged on the outer side wall of the medicine cartridge (12).

3. A dermatological applicator according to claim 2, wherein: the inner side of the fixing groove (32) is provided with a clamping shaft matched with the clamping block (31).

4. A dermatological applicator according to claim 1, wherein: the outside of the fixed shaft (28) is provided with a sliding block, and the inside of the fixed plate (27) is provided with a sliding groove matched with the sliding block of the fixed shaft (28).

5. A dermatological applicator as claimed in claim 4, wherein: a plurality of fixing holes matched with the fixing shaft (28) are formed in the inner side of the rotating shaft (25).

6. A dermatological applicator as claimed in claim 5, wherein: the inner side of the adjusting rod (23) is provided with a plurality of positioning holes, and the outer side of the L-shaped plate (24) is provided with pins matched with the positioning holes of the adjusting rod (23).

7. A dermatological applicator as claimed in claim 6, wherein: the sliding blocks are symmetrically arranged on the outer side of the adjusting plate (22), and sliding grooves matched with the sliding blocks of the adjusting plate (22) are formed in the inner side of the adjusting rod (23).