CN219501824U - Dermatological medicine smearing device - Google Patents
Dermatological medicine smearing device Download PDFInfo
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- CN219501824U CN219501824U CN202221699210.0U CN202221699210U CN219501824U CN 219501824 U CN219501824 U CN 219501824U CN 202221699210 U CN202221699210 U CN 202221699210U CN 219501824 U CN219501824 U CN 219501824U
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- medicine
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Abstract
The utility model provides a dermatological medicine smearing device, which relates to the technical field of medical equipment, and comprises a smearing device body and a piston pushing mechanism, wherein a containing cavity is arranged in the smearing device body; the pushing end of the piston pushing mechanism is inserted into the accommodating cavity along the opening, and the medicine in the accommodating cavity can be pushed to the diffusion port by pressing the pressing end of the piston pushing mechanism; according to the utility model, the smearing device body and the piston pushing mechanism are matched with each other, so that the structure is simple and compact, medicine application can be realized only by pushing operation, the medicine smearing operation is convenient, on one hand, the medicine is convenient to push out, on the other hand, the medicine can be fully diffused during medicine discharging, and the medicine smearing effect is obvious.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a dermatological medicine smearing device.
Background
The dermatology is mainly used for treating various skin diseases, common skin diseases include psoriasis, herpes and the like, and in the treatment process, the external medicine therapy can directly apply medicines to focus of a patient, so that the treatment effect is very obvious, and the external medicine therapy is a main means for treating the skin diseases; however, most of the external medicines are generally paste or liquid packaged by a hose, and need to be extruded from the package and smeared during use, so that in the smearing process, when the medicine outlet contacts with fingers of an operator or directly contacts with focus parts of a patient, the medicine and the medicine outlet of the medicine package are subjected to secondary pollution, and cross infection is very easy to occur to other patients during later reuse, so that the treatment and thorough rehabilitation of diseases are not facilitated.
Among the prior art, chinese patent with bulletin number of CN209451135U discloses a dermatological medicine smearing device, relate to medical instrument technical field, it is including smearing the box, it has the piston that matches the setting to slide in the box to smear, fixedly connected with slide bar on the piston, slide bar upper end runs through the box of smearing and fixedly connected with handle, it has offered the medicine mouth to smear the box, and be provided with the rubber buffer on the medicine mouth, it has the rotation lid to smear box lower extreme cover, the rotation lid rotates with the box of smearing through the bearing to be connected, a plurality of evenly distributed's smearing holes have been seted up to the inner wall under the box of smearing, a plurality of evenly distributed's rotation holes have been seted up to the rotation lid lower wall, and the medicine outlet has been seted up to the terminal surface under the rotation lid, the rotation lid lower extreme is connected with the buffer spring that two symmetries set up, the buffer spring lower extreme is connected with the connecting block, rotate between two connecting blocks and be connected with the dwang, the dwang outside cover has the gyro wheel, and gyro wheel and the coaxial rotation of dwang.
The above-mentioned prior art has alleviated the aforesaid problem that the tradition adopted manual medicine of paining led to a certain extent, but it adopts the mode of rotatory smearing, and the structure is comparatively complicated to when paining, the medicine flows through paining hole, rotation hole and play medicine hole in proper order, because paining hole, rotation hole, play medicine hole are along the invariable cylinder hole of axial bore, consequently at the in-process of paining, its medicine goes out the medicine unsmooth, difficult diffusion, influences and paining the effect.
Disclosure of Invention
The utility model aims to provide a dermatological medicine smearing device which solves the technical problems that the existing dermatological medicine smearing device in the prior art is complex in structure and poor in smearing effect caused by unsmooth medicine discharge and difficult medicine discharge diffusion; the preferred technical scheme of the technical schemes provided by the utility model has a plurality of technical effects; details are set forth below.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a dermatological medicine smearing device, which comprises a smearing device body and a piston pushing mechanism, wherein: an accommodating cavity is formed in the smearing device body, an opening is formed in one end of the smearing device body and communicated with the accommodating cavity, a diffusion opening is formed in the other end of the smearing device body and communicated with the accommodating cavity, and the caliber of the diffusion opening gradually increases along the direction away from the opening; the pushing end of the piston pushing mechanism is inserted into the accommodating cavity along the opening, and the pressing end of the piston pushing mechanism is pressed to push the medicine in the accommodating cavity to the diffusion opening.
Preferably, the applicator body comprises a mounting barrel and an applicator head, wherein: the inner cavity of the mounting cylinder forms the accommodating cavity, the smearing head is arranged on the connecting end of the mounting cylinder, and the diffusion opening is arranged in the smearing head.
Preferably, a diversion port is arranged on the end face of the connecting end of the mounting cylinder and communicated with the accommodating cavity, a discharge chute is arranged in the smearing head, and the diversion port is communicated with the diffusion port through the discharge chute.
Preferably, the applicator head is detachably connected to the mounting cylinder.
Preferably, a thread groove is formed in the end face of the smearing head, an external thread is formed in the outer wall of the connecting end of the mounting cylinder, and the connecting end of the mounting cylinder is in threaded connection with the thread groove.
Preferably, the mounting cartridge comprises a first cartridge body and a second cartridge body detachably connected, wherein: the opening is arranged at the end part of the first cylinder body far away from the second cylinder body; the smearing head is arranged at the end part of the second cylinder body far away from the first cylinder body.
Preferably, the first cylinder is in threaded connection with the second cylinder; the capacity of the accommodating cavity can be adjusted by rotating the first cylinder or the second cylinder.
Preferably, a holding part is arranged on the outer wall of the first cylinder body.
Preferably, the holding part comprises two holding rods, and the two holding rods are oppositely arranged on the outer wall of the first cylinder body and close to the opening.
Preferably, the piston pushing mechanism comprises a push head, a push rod and a piston, wherein: the push head is connected with the piston through the push rod, and the push head forms the pressing end; the piston is arranged in the accommodating cavity and is matched with the accommodating cavity in shape, and the pushing end is formed by the piston.
The dermatological medicine smearing device provided by the utility model has at least the following beneficial effects:
the dermatological medicine smearing device comprises a smearing device body and a piston pushing mechanism, wherein a containing cavity is formed in the smearing device body and used for containing medicines, and the piston pushing mechanism is used for pushing medicines.
The one end of smearing device body with hold the chamber intercommunication and be provided with the opening, the other end of smearing device body with hold the chamber intercommunication and be provided with the diffusion mouth, the diffusion mouth is followed and is kept away from open-ended direction increases gradually, piston pushing mechanism's propelling movement end is followed the opening inserts to hold the intracavity, at in-process of in-service use, the opening is the injection mouth on the one hand for the interpolation of medicine, on the other hand is the installation mouth, and the piston pushing mechanism propelling movement end of being convenient for inserts to hold the intracavity, and the gradual increase of its bore of diffusion mouth can effectively make the medicine that holds the chamber output diffuse to user skin.
According to the utility model, the smearing device body and the piston pushing mechanism are matched with each other, so that the structure is simple and compact, medicine application can be realized only by pushing operation, the medicine smearing operation is convenient, on one hand, the medicine is convenient to push out, on the other hand, the medicine can be fully diffused during medicine discharging, and the medicine smearing effect is obvious.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the structure of the present utility model;
fig. 3 is an enlarged view of a portion of the present utility model.
Reference numerals
1. A painting device body; 11. a mounting cylinder; 111. a first cylinder; 112. a second cylinder; 113. a diversion port; 12. a painting head; 121. a diffusion port; 122. a discharge chute; 123. a thread groove; 13. a grip portion; 13. a grip portion; 131. a grip lever; 2. a piston pushing mechanism; 21. pushing heads; 22. a push rod; 23. and (3) a piston.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.
Example 1:
the utility model provides a dermatological medicine applying device, which is shown by referring to fig. 1-3, and comprises an applying device body 1 and a piston pushing mechanism 2.
Be provided with in the smearing device body 1 and hold the chamber, smearing device body 1's one end with hold the chamber intercommunication and be provided with the opening, smearing device body 1's the other end with hold the chamber intercommunication and be provided with diffusion mouth 121, the bore of diffusion mouth 121 is followed and is kept away from the opening direction increases gradually.
The pushing end of the piston pushing mechanism 2 is inserted into the accommodating cavity along the opening.
When in use, the pushing end of the piston pushing mechanism 2 is pulled out of the accommodating cavity, and the medicine is injected into the accommodating cavity through the opening.
When the skin is smeared, a user pushes the pressing end of the piston pushing mechanism 2, the pushing end of the piston pushing mechanism 2 moves along the accommodating cavity, medicine is pushed to the diffusion opening 121 and is discharged through the diffusion opening 121, at the moment, the smearing device body 1 is controlled to be extruded with the skin of the user, the skin at the position of the diffusion opening 121 is pressed and then bulges to be contacted with the medicine discharged through the diffusion opening 121, and then the smearing device body 1 is moved to finish smearing.
In the process, through the cooperation of smearing device body 1 and piston pushing mechanism 2, not only simple structure is compact, only can realize the medicine release through pushing the operation moreover, and it is convenient to smear the simple operation, through the diffusion mouth 121 that the bore increases gradually, the medicine ejection of compact of being convenient for on the one hand, when on the other hand is used, the medicine can fully spread, and the effect of smearing is showing.
Example 2
Example 2 is based on example 1:
as shown in fig. 2 and 3, the applicator body 1 includes a mounting cylinder 11 and an applicator head 12.
The inner cavity of the mounting cylinder 11 forms the accommodating cavity, the coating head 12 is arranged on the connecting end of the mounting cylinder 11, and the diffusion opening 121 is arranged in the coating head 12.
When the medicine is applied, after being pushed out from the diffusion opening 121, the medicine can be quickly and uniformly applied to the skin of a user by moving the application head 12, and the medicine application effect is further improved.
As an alternative embodiment, as shown in fig. 2 and 3, a guide port 113 is arranged on the end surface of the connecting end of the mounting barrel 11 and communicated with the accommodating cavity, a discharge chute 122 is arranged in the coating head 12, and the guide port 113 is communicated with the diffusion port 121 through the discharge chute 122.
When the medicine is used, the piston pushing mechanism 2 pushes the medicine, and the medicine sequentially passes through the diversion port 113 and the discharge chute 122 and is discharged from the diffusion port 121.
As an alternative embodiment, the applicator head 12 is detachably connected to the mounting cylinder 11.
The detachable connection structure is adopted, when not in use, the smearing head 12 is detached and stored separately, and when in use, the smearing head is installed again.
Different smearing heads 12 can be adopted or the detached smearing heads 12 can be sterilized and then mounted for different users, so that pollution can be effectively avoided.
Alternatively, after removing the applicator head 12, if the containing cavity contains a drug, the plug may be used to block the conduction orifice 113.
As an alternative embodiment, as shown in fig. 3, a thread groove 123 is provided on the end surface of the applicator head 12, an external thread is provided on the outer wall of the connecting end of the mounting cylinder 11, and the connecting end of the mounting cylinder 11 is screwed into the thread groove 123.
Adopt threaded connection, dismouting simple operation on the one hand, on the other hand mounting structure is firm, and has good leakproofness.
As an alternative embodiment, as shown in fig. 2, the mounting cylinder 11 includes a first cylinder 111 and a second cylinder 112 that are detachably connected.
The two ends of the first cylinder 111 are arranged in a penetrating way, and the opening is arranged at the end part of the first cylinder 111 far away from the second cylinder 112.
The smearing head 12 is arranged at the end part of the second cylinder 112 far away from the first cylinder 111, the end part of the second cylinder 112 far away from the first cylinder 111 forms a connecting end of the mounting cylinder 11, and the end part of the second cylinder 112 near the first cylinder 111 is open.
As an alternative embodiment, the inner wall of the end of the first cylinder 111 near the second cylinder 112 is provided with an internal thread, and the outer wall of the end of the second cylinder 112 near the first cylinder 111 is provided with an external thread.
The second cylinder 112 is inserted into the first cylinder 111 and is screw-coupled with the first cylinder 111.
In the actual use process, according to the actual dosage, the first cylinder 111 or the second cylinder 112 is rotated, so that the axial length of the mounting cylinder 11 can be adjusted, and the capacity of the accommodating cavity can be adjusted.
As an alternative embodiment, a grip portion 13 is provided on the outer wall of the first cylinder 111.
The holding part 13 is convenient for a user to hold when the medicine is smeared and convenient to operate.
As an alternative embodiment, as shown in fig. 2, the grip portion 13 includes two grip bars 131, and the two grip bars 131 are oppositely disposed on the outer wall of the first cylinder 111 near the opening.
In actual use, the index finger and the middle finger can be clamped on two sides of the first cylinder 111 and hold the corresponding holding rods 131, and then the thumb pushes the pressing end of the piston pushing mechanism 2 to push the medicine, so that one-hand smearing operation can be realized, and the operation is very convenient.
As an alternative embodiment, as shown in fig. 2, the piston pushing mechanism 2 includes a pusher 21, a push rod 22, and a piston 23.
The push head 21 is connected with the piston 23 through the push rod 22, the push head 21 forms the pressing end, the piston 23 is arranged in the accommodating cavity and is matched with the accommodating cavity in shape, and the piston 23 forms the pushing end.
In the actual application process, the user can realize quantitative application of the medicine by controlling the feeding amount of the piston 23.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "a plurality", "a number" or "a plurality" is at least two, such as two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a dermatological medicine smearing device which is characterized in that, including smearing device body and piston pushing mechanism, wherein:
an accommodating cavity is formed in the smearing device body, an opening is formed in one end of the smearing device body and communicated with the accommodating cavity, a diffusion opening is formed in the other end of the smearing device body and communicated with the accommodating cavity, and the caliber of the diffusion opening gradually increases along the direction away from the opening;
the pushing end of the piston pushing mechanism is inserted into the accommodating cavity along the opening, and the pressing end of the piston pushing mechanism is pressed to push the medicine in the accommodating cavity to the diffusion opening.
2. The dermatological drug applicator of claim 1, wherein the applicator body includes a mounting barrel and an applicator head, wherein:
the inner cavity of the mounting cylinder forms the accommodating cavity, the smearing head is arranged on the connecting end of the mounting cylinder, and the diffusion opening is arranged in the smearing head.
3. The dermatological medicine application device according to claim 2, wherein a diversion port is arranged on the end face of the connecting end of the mounting cylinder and communicated with the accommodating cavity, a discharge chute is arranged in the application head, and the diversion port is communicated with the diffusion port through the discharge chute.
4. The dermatological drug applicator of claim 2, wherein the applicator head is removably coupled to the mounting cartridge.
5. The dermatological medicine application device of claim 4, wherein a thread groove is provided on an end surface of the application head, an external thread is provided on an outer wall of the attachment end of the mounting barrel, and the attachment end of the mounting barrel is threadedly coupled within the thread groove.
6. The dermatological drug application device of claim 2, wherein the mounting cartridge includes a first cartridge body and a second cartridge body that are detachably connected, wherein:
the opening is arranged at the end part of the first cylinder body far away from the second cylinder body;
the smearing head is arranged at the end part of the second cylinder body far away from the first cylinder body.
7. The dermatological drug application device of claim 6, wherein the first barrel is threadably connected to the second barrel;
the capacity of the accommodating cavity can be adjusted by rotating the first cylinder or the second cylinder.
8. The dermatological drug application device of claim 6, wherein a grip is provided on an outer wall of the first barrel.
9. The dermatological drug application device of claim 8, wherein the grip portion includes two grip bars disposed opposite to each other on the outer wall of the first barrel proximate to the opening.
10. The dermatological drug application device of claim 1, wherein the piston pushing mechanism includes a pusher, a pushrod, and a piston, wherein:
the push head is connected with the piston through the push rod, and the push head forms the pressing end;
the piston is arranged in the accommodating cavity and is matched with the accommodating cavity in shape, and the pushing end is formed by the piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221699210.0U CN219501824U (en) | 2022-06-29 | 2022-06-29 | Dermatological medicine smearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221699210.0U CN219501824U (en) | 2022-06-29 | 2022-06-29 | Dermatological medicine smearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219501824U true CN219501824U (en) | 2023-08-11 |
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ID=87532042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221699210.0U Active CN219501824U (en) | 2022-06-29 | 2022-06-29 | Dermatological medicine smearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219501824U (en) |
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2022
- 2022-06-29 CN CN202221699210.0U patent/CN219501824U/en active Active
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