CN217611183U

CN217611183U - Special needle for needle cleaning in cosmetology department

Info

Publication number: CN217611183U
Application number: CN202220637091.XU
Authority: CN
Inventors: 杜雪
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-10-21
Anticipated expiration: 2032-03-22

Abstract

The utility model discloses a clear special needle of art of cosmetic dermatology branch of academic or vocational study needle, include: the needle comprises a needle body, a pressure lever and an air bag, wherein the needle body is provided with at least one tip end; the pressing rod is connected with the needle body in a spaced mode, and the pressing plate is provided with at least one flat end; the air bag is connected with the needle body or the pressure lever through a connecting rope, and an air inlet and an air outlet which are communicated with the inner cavity of the air bag are arranged on the air bag. The beneficial effects of the utility model are that: prick the acne through the pointed end of needle body, utilize the flat end of depression bar to extrude the tissue around the acne, utilize its inlet port to adsorb the acne secretion after forming the negative pressure through the extrusion gasbag, compare in traditional extrusion back cotton swab mode of wiping, the mode of negative pressure attraction can make the secretion clear away more thoroughly, also more sanitary.

Description

Needle special for needle cleaning operation in cosmetology and dermatology

Technical Field

The utility model belongs to the technical field of cosmetic apparatus, especially, relate to a clear art special needle of cosmetic dermatology needle.

Background

Pin clearing is performed on mature pox (with a visibly white pus tip on the skin epidermis) with acne, which are the core skin problems that pin clearing can improve. Because the stratum corneum of the skin of some people is too thick, other non-invasive therapies cannot deeply enter the medicine and cannot thoroughly kill the bacteria in the deep layer of the skin, and therefore, a needle cleaning method is required. Needle cleaning can expel toxic substances in large and hard acne and pustule. Thereby dredging the blocked hair follicle sebaceous gland, and discharging the lipid generated by the sebaceous gland out of the body smoothly, thereby effectively treating the internal symptoms of whelk. But current acne needle only possesses the needle body that is used for stabbing the acne, still need use the cotton swab extrusion to stab the acne that punctures during the operation, and complex operation influences operating efficiency, and the mode of extrusion stick extrusion acne can't be fine clears away the noxious material or other secretions in the acne.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art, and provides a special needle for needle cleaning in the cosmetology dermatology, which can not only conveniently puncture pimples, but also conveniently and efficiently clear secretions.

In order to achieve the above object, the utility model relates to a clear art special needle of cosmetology skin branch of academic or vocational study needle, include:

a needle body having at least one tip;

a pressure bar spaced from and connected to the needle body, the pressure bar having at least one flat end; and

the air bag is connected with the needle body or the pressure rod through a connecting rope, and an air inlet and an air outlet which are communicated with the inner cavity of the air bag are formed in the air bag.

Furthermore, a filter screen is arranged in the air bag to divide the inner cavity of the air bag into an air inlet cavity and an air exhaust cavity which are communicated through the filter screen; the air inlet is communicated with the air inlet cavity, and the air outlet is communicated with the air outlet cavity.

The beneficial effects of the further scheme are as follows: through the effect of filter screen, can effectively adsorb the secretion of filtering from the inlet port suction, secretion overflows from exhaust hole or inlet port when avoiding extrudeing the gasbag once more.

Further, an air inlet one-way valve only allowing air to enter the air bag is arranged at the air inlet of the air bag, and an air outlet one-way valve only allowing air to be discharged out of the air bag is arranged at the air outlet of the air bag.

The beneficial effects of the further scheme are as follows: through the mating reaction of admitting air check valve and exhaust check valve, during the extrusion gasbag, the exhaust check valve is opened, the check valve that admits air closes, gaseous accessible exhaust hole discharge in the gasbag, the gasbag forms the negative pressure, when loosening the gasbag, under the negative pressure effect, the exhaust check valve is closed, the check valve that admits air opens, can inhale in the gasbag and adsorb on the filter screen through the inlet port with the secretion of sore department, make the secretion only stop in the inlet chamber, can not extrude the secretion during the extrusion gasbag, and can repetitious usage adsorb the secretion of sore department.

Furthermore, the end face of the filter screen, which is opposite to the air inlet hole, is provided with a grid net.

The beneficial effects of the above further scheme are: through the effect of grid net, further adsorb fixed secretion, reduce the possibility of secretion displacement in the air inlet cavity.

Further, the volume of the air inlet cavity is smaller than the volume of the air outlet cavity.

The beneficial effects of the further scheme are as follows: can make the gasbag form the negative pressure through the extrusion exhaust chamber, need not the extrusion chamber of admitting air, reduce the extrusion volume to the chamber endocrine that admits air, avoid the secretion excessive.

Further, a rubber sleeve is arranged on the connecting rope, and the rubber sleeve is movably sleeved on the needle body.

The beneficial effect of above-mentioned further scheme is that, through the swing joint of rubber sleeve and needle body, the gasbag of being convenient for is changed, can accomplish alone one gasbag, guarantees the operation health.

Furthermore, a finger ring is arranged between the needle body and the pressure rod, and the needle body and the pressure rod are arranged in parallel along the radial direction of the finger ring.

The beneficial effects of the above further scheme are: through the effect of ring, the position of the relative finger of adjustment needle body and depression bar that can be convenient during the use, the simple operation.

The beneficial effects of the utility model are that: puncture the acne through the point-end of needle body, utilize the flat end of depression bar to extrude tissue around the acne, utilize its inlet port to adsorb the acne secretion after forming the negative pressure through the extrusion gasbag, compare in the mode that traditional extrusion back cotton swab was cleaned, the mode of negative pressure attraction can make the secretion clear away more thoroughly, also more sanitary.

Drawings

Fig. 1 is a schematic perspective view of the needle dedicated for needle cleaning in the cosmetology and dermatology department of the present invention.

Fig. 2 is a schematic view of a half-section perspective structure of the balloon of fig. 1.

In the figures, a needle body 1; 1.1 of tip; a pressure lever 2; flat end 2.1; a connecting rope 3; an air bag 4; an air inlet cavity 4.1; an exhaust chamber 4.2; 4.3 of an exhaust hole; an air inlet 4.4; an air inlet one-way valve 4.5; an exhaust check valve 4.6; a filter screen 5; a grid mesh 6; a rubber sleeve 7; a finger ring 8.

Detailed Description

The invention is described in further detail below with reference to the figures and the specific embodiments.

The needle for the cosmetology dermatological needle cleansing shown in fig. 1 to 2 includes: the needle comprises a needle body 1, a pressure lever 2, a connecting rope 3, an air bag 4, a filter screen 5, a grid net 6, a rubber sleeve 7 and a finger ring 8.

The needle body 1 is a needle made of silver and is provided with a tip 1.1, the pressure lever 2 keeps a distance from the needle body 1, a finger ring 8 is arranged between the needle body 1 and the pressure lever 2, the needle body 1 and the pressure lever 2 are arranged in parallel along the radial direction of the finger ring 8, the pressure plate is provided with a flat end 2.1, and the tip 1.1 and the flat end 2.1 are located at the same axial end of the finger ring 8. During the use, the forefinger is entangled to ring 8, the most advanced 1.1 of needle body 1 and the flat end 2.1 of depression bar 2 are in the both sides of forefinger respectively, when needing to puncture the acne, utilize most advanced 1.1 puncture the acne can, when needing to extrude tissue around the acne, it can to utilize flat end 2.1 to extrude tissue around the acne, need not to switch over the operation finger, the accessible rotates ring 8 cover in order to finely tune needle body 1 or depression bar 2 for the circumferential direction of forefinger in order to obtain comfortable operating angle.

One end of the connecting rope 3 is provided with a rubber sleeve 7, the rubber sleeve 7 is movably sleeved on the needle body 1, and the other end of the connecting rope 3 is connected with the air bag 4. When the special needle of this embodiment is used, gasbag 4, connection rope 3 and rubber sleeve 7 can regard as disposable consumptive material to use.

As shown in fig. 2, a filter screen 5 is arranged inside the air bag 4 to divide the inner cavity of the air bag into an air inlet cavity 4.1 and an air outlet cavity 4.2 which are communicated only through the filter screen 5, and an air inlet hole 4.4 communicated with the air inlet cavity 4.1 and an air outlet hole 4.3 communicated with the air outlet cavity 4.2 are arranged on the air bag 4. The air bag 4 is provided with an air inlet one-way valve 4.5 which only allows air to enter the air bag 4 at the air inlet hole 4.4, and the air bag 4 is provided with an air outlet one-way valve 4.6 which only allows air to be discharged out of the air bag 4 at the air outlet hole 4.3. The inlet non-return valve 4.5 and the outlet non-return valve 4.6 are preferably film sheets which are connected to the airbag 4 by a circumferential edge section of less than half the circumference. When the air bag 4 is extruded, the exhaust one-way valve 4.6 is opened, the air inlet one-way valve 4.5 is closed, the air in the air bag 4 is exhausted through the exhaust hole 4.3, the air bag 4 forms negative pressure, after the air bag 4 is loosened, the exhaust one-way valve 4.6 is closed under the action of the negative pressure, the air inlet one-way valve 4.5 is opened, and the secretion at the position of the pimples can be sucked into the air bag 4 through the air inlet hole 4.4.

It should be noted that the filter screen 5 does not equally divide the internal cavity of the air bag 4, i.e. the volume of the air inlet chamber 4.1 is smaller than the volume of the air outlet chamber 4.2. When the air bag 4 is pressed, only the part of the air bag 4 corresponding to the air exhaust cavity 4.2 is preferably pressed, so that the influence on the secretion in the air inlet cavity 4.1 is reduced.

The end face of the filter screen 5, which is opposite to the air inlet 4.4, is provided with a grid net 6. After negative pressure is formed in the air bag 4, secretion enters the air inlet cavity 4.1 through the air inlet holes 4.4 and stays on the grid net 6 and the filter screen 5, and the grid net 6 can prevent the secretion on the filter screen 5 from flowing greatly due to excessive secretion.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that modifications and embellishments within the scope of the present disclosure may be made by those skilled in the art without departing from the principles of the present disclosure.

Claims

1. A special needle for needle cleaning in cosmetology and dermatology is characterized by comprising:

a needle body having at least one tip;

2. The needle special for needle cleaning in the cosmetology and dermatology department according to claim 1, wherein a filter screen is provided inside the air bag to divide the inner cavity thereof into an air inlet cavity and an air outlet cavity communicated through the filter screen; the air inlet hole is communicated with the air inlet cavity, and the exhaust hole is communicated with the exhaust cavity.

3. The needle dedicated to needle cleaning in cosmetology and dermatology according to claim 2, wherein the air bag is provided with an air inlet check valve allowing only air to enter the air bag at the air inlet hole, and an air discharge check valve allowing only air to be discharged out of the air bag at the air discharge hole.

4. The needle special for needle cleaning in cosmetology and dermatology department according to claim 2 or 3, wherein the end face of the filter screen facing the air inlet hole is provided with a grid net.

5. The needle special for needle cleaning in cosmetology department according to claim 4, characterized in that the volume of the air intake chamber is smaller than the volume of the air exhaust chamber.

6. The needle special for needle cleaning in the cosmetology and dermatology department according to claim 4, wherein a rubber sleeve is arranged on the connecting rope, and the rubber sleeve is movably sleeved on the needle body.

7. The needle special for needle cleaning in the cosmetology and dermatology department according to claim 4, wherein a finger ring is arranged between the needle body and the pressure rod, and the needle body and the pressure rod are arranged in parallel along the radial direction of the finger ring.