CN219721683U - Gas cylinder - Google Patents

Abstract

The utility model provides a gas cylinder which is suitable for a needleless plastic beautifying instrument, the gas cylinder comprises a spraying end and an operating end capable of acting on the spraying end, wherein the gas cylinder is filled with inert gas, the inert gas filled in the gas cylinder moves towards the direction of the spraying end and is sprayed out of the spraying end in a state that the gas cylinder is opened, the needleless plastic beautifying instrument is provided with a chamber for accommodating the gas cylinder and a spraying channel communicated with the chamber, and the gas cylinder is accommodated in the chamber in a state that the spraying end faces the spraying channel, so that the inert gas sprayed out of the spraying end can flush into the spraying channel in a homeopathic manner, and a barrier of the needleless plastic beautifying instrument breaking through a skin surface layer and a spraying driving force for injecting nutrient components or medicines into subcutaneous tissues are generated.

Description

Gas cylinder

Technical Field

The utility model relates to the technical field of beauty equipment, in particular to a gas cylinder which is suitable for a needleless beauty instrument.

Background

The skin aging is a problem which puzzles people, but any person cannot escape from the fate of the aging, besides the natural aging of the skin, the pollution contacted by people in modern production and life accelerates the aging of the skin, on one hand, pollutants with various behaviors in the living environment of people can permeate into the skin through skin pores, on the other hand, the normal nature of makeup also ensures that the residues of a plurality of cosmetics can be deposited in the skin, and the skin is damaged by the residual substances on the skin over time, so that the aging of the skin is accelerated. Accordingly, with the improvement of the living standard, the pursuit of quality of life is also being improved, and the improvement and pursuit of the appearance and quality of gas are more important topics.

The traditional beauty practice is to directly apply a beauty and skin care product such as essence on the skin surface to make the skin naturally absorb, but because the skin is the first defending line in three defending lines of human body, the important effect of defending the invasion of external bacteria into human body is played, because the beauty and skin care product is often applied on the skin surface and is resisted by the external bacteria as well as can not be absorbed effectively, only a very small part of the beauty and skin care product can be absorbed by subcutaneous tissue through pores, but as mentioned above, dust, cosmetics and the like remain on the skin surface, and many pores are blocked by the residues, so that the unique transmission path of the beauty and skin care product is blocked, and the absorption of the beauty and skin care product is more affected.

In view of this, the popularization and popularization of the "cosmetic therapy" greatly improve the problem that the cosmetic skin care product is difficult to be absorbed by the skin, and in the cosmetic field, the cosmetic therapy directly introduces active ingredients or nutritional ingredients of the cosmetic skin care into subcutaneous tissues to exert the cosmetic efficacy. The existing cosmetic therapy is to inject the components or medicines required by the beauty and skin care into subcutaneous tissues through the epidermis barrier of the skin by using specific instruments such as a cosmetic needle, a microneedle roller cosmetic instrument and the like, and promote the anti-aging and regeneration effects of organisms after the components or medicines are directly and rapidly absorbed through the subcutaneous tissues. However, in the use process of the cosmetic instrument, because the skin barrier of the skin is broken through by the needle, the pain of the patient is inevitably caused, taking the microneedle roller cosmetic instrument of the prior art as an example, referring to fig. 1 of the drawings of the specification of the present utility model, a microneedle roller cosmetic instrument 10P of the prior art is illustrated, wherein the microneedle roller cosmetic instrument 10P comprises a roller 11P and microneedles 12P carried on the surface of the roller 11P, and when in use, the roller 11P rolls on the skin of the patient, so that the microneedles 12P on the roller 11P pierce the skin epidermis to generate a large number of tiny tunnels on the skin epidermis, and thus, when components or medicines required for beauty and skin care are smeared on the skin, the components or medicines required for beauty and skin care can infiltrate into subcutaneous tissues through the tiny tunnels generated by the microneedles 12P. However, it is conceivable that even the minute microneedles 12P are unlikely to cause discomfort to the subject when piercing the skin, and even if the pain felt by the subject is extremely weak or even painless, the subject may feel intense psychological discomfort for psychological reasons, because most people have a natural and intense fear of needles, and when seeing the microneedles 12P of the microneedle roller-type beauty machine 10P, the subject is hard to overcome the discomfort of the inner core, so that most of the subjects are in a tension state and are kept tight all the time when the conventional machine is in operation, the tension state causes the attention of the subject to be concentrated in the subject area more, so that the discomfort felt by the subject in the subject area is more intense, the psychological burden of the subject is increased, and the subject may generate psychological stress or even psychological shadows, and on the other hand, the subject is kept tight all the time, so that various components and medicines are hard to be effectively diffused, and the effect of using is difficult. According to the different proficiency of operators, the operation force and the manipulation of the microneedle roller cosmetic instrument 10P are different, when the force is too heavy, the puncture depth is deepened, and the pain of a patient is aggravated; when the force is too light, the depth of the generated pore canal is insufficient to meet the penetration requirements of various components and medicines; the difference in manipulation is represented by the rolling direction and the rolling frequency of the roller 11P, and when the direction or the frequency is uneven, various components and medicines cannot uniformly infiltrate into the whole region to be treated, and the use effect is also affected.

Aiming at various discomforts and psychological burden brought by needle-based aesthetic plastic therapy to a patient, the prior art also provides a scheme of needle-free aesthetic plastic therapy, which is generally divided into two solutions of an electroporation technology and an electroosmosis technology, wherein the electroporation technology utilizes electric shock to generate electric shock holes so that components or medicines required for beautifying and protecting skin can permeate into subcutaneous tissues through the electric shock holes, and the electroosmosis technology helps the permeation of the components or medicines required for beautifying and protecting the skin by applying current to the components or medicines based on the principle of homopolar attraction and homopolar repulsion. However, the application of electric current is easy to cause burn on the skin surface layer, and has requirements and limitation on the audience group, the people with allergic reaction to direct current cannot be suitable for such therapy, the people with metal false teeth and the like cannot be suitable for the therapy, meanwhile, the common people also need to pay special attention to the non-wearable metal jewelry in the beautifying process, the contraindications are more, operators are required to be familiar with various notes, the people are required to know the items, and the method is quite unfriendly for the common consumers. Meanwhile, for the purpose of safe electricity utilization, people are educated about the electricity, so that most of the needleless aesthetic plastic therapy schemes in the prior art are worried about, are not dare to easily try and apply, and even if try is performed, the people can be kept in a tight state due to the expected fear and tension psychology, and cannot make the people to be subjected to the aesthetic operation in a calm and relaxed state, and the skin absorption effect of various components or medicines is affected.

That is, various components or medicines for cosmetic or therapeutic purposes are difficult to be absorbed effectively due to the barrier effect of the skin itself, so that there is an urgent need for an apparatus capable of injecting such components or medicines directly through the epidermal barrier of the skin into the subcutaneous tissue, and the existing cosmetic apparatus provided in the prior art satisfies this desire, but since the existing needle-based cosmetic therapy adopts a needle-based manner of breaking through the epidermis, discomfort is easily generated, psychological stress and even psychological shadow are easily caused to the subject, and the intended effect cannot be generated. The existing needleless plastic therapy omits a needle for directly puncturing the skin, but the operation mechanism is still similar to that of the needleless plastic therapy, the burn on the skin surface is easily caused by the mode of applying electric power to generate the effect, the audience range is limited, contraindications are more, and meanwhile, people generally have worry and tension psychology on the existing needleless plastic therapy because of the photophobia of electricity, so that the use effect cannot be expected.

Disclosure of Invention

An object of the present utility model is to provide a gas cylinder, wherein the gas cylinder is suitable for a needleless plastic beautifying apparatus, so as to provide a spraying driving force for the needleless plastic beautifying apparatus to break through a barrier on a skin surface layer and for the nutrient components or the medicine to be injected into subcutaneous tissues, so that the needleless plastic beautifying apparatus breaks through the barrier on the skin surface layer without using needles and electric power to inject the nutrient components or the medicine into the subcutaneous tissues, breaks through the design concept of the existing plastic beautifying apparatus, can effectively avoid tension and fear of operators, and is beneficial to promoting the beauty and skin care effects.

An object of the present utility model is to provide a needleless plastic device, wherein the needleless plastic device does not need to pierce the skin surface with a needle, so that the needleless plastic device does not have bad needling feeling in the operation process of the needleless plastic device, and the fear of the needle generated by the patient can be avoided, thereby facilitating the patient to complete the beauty and skin care process in a relaxed state.

An object of the present utility model is to provide a needleless plastic-making instrument, wherein the needleless plastic-making instrument does not need to break through the barrier of the skin surface layer by using electric power, so that skin burn caused by electric power can be avoided while a needle is not used, the contraindication and limitation of the existing needleless plastic-making therapy are broken through, and the application population is wide.

It is an object of the present utility model to provide a needleless cosmetic device which does not require the use of electricity to break through the barrier of the skin surface, thus eliminating the need to follow existing needleless cosmetic care notes, reducing the learning costs for the operator and the subject, and reducing the burden of use.

An object of the present utility model is to provide a needleless cosmetic device, wherein the needleless cosmetic device does not need to break through the barrier of the skin surface layer by using electric power, so as to avoid the concern of the electric effect of the operator, and facilitate the popularization and use of the needleless cosmetic device, and meanwhile, the fear and tension of the operator caused by psychological stress reaction due to the application of the electric power can be avoided, so that the operator can complete the cosmetic and skin care process in a relaxed state.

The utility model aims to provide a needleless cosmetic instrument, wherein the needleless cosmetic instrument injects nutrient components or medicines into subcutaneous tissues in the process of breaking through the barrier of the skin surface layer, so that the cosmetic skin care process is simplified, the loss or pollution of the nutrient components or medicines can be effectively avoided, and the cosmetic skin care effect is ensured.

The utility model aims to provide a needleless cosmetic instrument, wherein the needleless cosmetic instrument performs a barrier breaking step of a skin surface layer and a step of injecting nutrient components or medicines into subcutaneous tissues in one step, breaks through the flow restriction of the prior art that the nutrient components or medicines are firstly smeared and then break through the skin surface layer, or the flow restriction of the prior art that the nutrient components or medicines are firstly broken through the barrier of the skin surface layer and then smeared is broken through, avoids the defects that a pore channel formed in the skin surface layer is polluted or the nutrient components or medicines smeared on the skin surface layer are lost or polluted in the process of linking the flow, ensures the sanitation and the safety in the process of beautifying and protecting the skin, simplifies the process of beautifying and protecting the skin, and simultaneously facilitates the operation of beautifying and protecting the skin while protecting the beautifying and protecting effects.

It is an object of the present utility model to provide a needleless cosmetic device, wherein the barrier breaking step of the skin surface and the injection of nutrients or medicines into the subcutaneous tissue are performed in one step, so that discomfort possibly occurring to the subject is one-time, discomfort of the subject can be minimized, stress reaction of the subject can be avoided, and the subject can perform a cosmetic and skin care procedure in a relaxed state.

An object of the present utility model is to provide a needleless cosmetic device, wherein the needleless cosmetic device uses gas to spray nutrients or drugs onto skin, so as to inject the nutrients or drugs into subcutaneous tissue based on the spraying driving force generated by the pressure of the gas, and no hole is formed in the surface layer of the skin by a needle or electric power, thereby avoiding the damage to the skin caused by the hole and the risk of skin infection caused by the existence of the hole, and making the cosmetic and skin care process more sanitary and safer.

An object of the present utility model is to provide a needleless cosmetic device, wherein the needleless cosmetic device breaks through the barrier of the skin surface layer based on the jet driving force generated by the gas pressure and injects the nutrition or medicine into the subcutaneous tissue along with the skin surface layer, and the gas pressure of the needleless cosmetic device is released at one instant and completes the break through of the barrier of the skin surface layer and the injection of the nutrition or medicine into the subcutaneous tissue, so that the time for completing one cosmetic skin care process of the needleless cosmetic device is short, the discomfort of the subject is instantaneous even if the subject is uncomfortable, and the discomfort of the subject can be reduced to the greatest extent, and the experience feeling of the subject is improved.

It is an object of the present utility model to provide a needleless cosmetic instrument, wherein the needleless cosmetic instrument comprises a gun body and the gas cylinder, wherein the gun body has a chamber for accommodating the gas cylinder and a spraying passage communicating with the chamber, wherein the gas cylinder is filled with an inert gas, and in a state in which the gas cylinder is opened, the inert gas filled with the gas cylinder is sprayed toward the spraying passage to form a spraying urging force of the needleless cosmetic instrument.

It is an object of the present utility model to provide a needleless cosmetic device, wherein the needleless cosmetic device comprises a pouch, wherein the pouch contains a nutrient or a drug, the pouch is disposed in the injection passage, wherein in a state in which the gas cylinder is opened, an inert gas filled in the gas cylinder is injected into the injection passage to break the pouch, thereby injecting the nutrient or the drug contained in the pouch into the injection passage.

An object of the present utility model is to provide a needleless cosmetic instrument, wherein the injection passage communicates with the outside at the head of the gun body, wherein in a state where the gas cylinder is opened, the inert gas filled in the gas cylinder breaks the pouch and injects the nutrition or medicine contained in the pouch through the injection passage to the head of the gun body, so that the injection pushing force generated based on the gas pressure breaks through the barrier of the skin surface layer and injects the nutrition or medicine into the subcutaneous tissue along with the skin surface layer, thereby breaking through the barrier of the skin surface layer in one step and injecting the nutrition or medicine into the subcutaneous tissue.

An object of the present utility model is to provide a needleless cosmetic instrument, wherein the cylinder is accommodated in the chamber in a state that a bottom thereof faces a head of the gun body, wherein in a state that the cylinder is opened, inert gas filled in the cylinder is ejected from the bottom of the cylinder to be ejected toward the head of the gun body through the ejection passage, and is ejected from the head of the gun body while breaking the pouch and carrying nutritional components or medicines accommodated in the pouch during movement, whereby a skin care procedure is completed in one step by breaking through a barrier of a skin epidermis and injecting the nutritional components or medicines into subcutaneous tissue along with the ejection driving force based on release of the inert gas filled in the cylinder from the cylinder.

It is an object of the present utility model to provide a needleless plastic beautifying apparatus, wherein a force-receiving nozzle is provided at a top of the gas cylinder, wherein in a state that the force-receiving nozzle is pressed, inert gas filled in the gas cylinder moves toward a bottom of the gas cylinder and is ejected from the bottom of the gas cylinder to form a state that the gas cylinder is opened, wherein the force-receiving nozzle is positioned at the top of the gas cylinder opposite to a position where the inert gas is ejected, thereby advantageously preventing the force-receiving nozzle from being subjected to gas pressure to increase operation resistance, thus facilitating the operation of the needleless plastic beautifying apparatus.

An object of the present utility model is to provide a needleless cosmetic device, wherein the needleless cosmetic device comprises a trigger, wherein the trigger is disposed on the gun body and presses the force nozzle of the gas cylinder in a pulled state in a linkage manner to open the gas cylinder, so that in a corresponding application, an operator can break through a barrier on the skin surface layer of a subject and inject nutrient components or medicines into subcutaneous tissues of the subject only by pulling the trigger, the flow is simple, and the learning cost is low.

It is an object of the present utility model to provide a needleless plastic beautifying apparatus, wherein preferably the pressing force of the force nozzle is controlled to be less than or equal to 15 newtons, so as to reduce the operation force of an operator, and facilitate the operator to hold the gun body with one hand and to pull the trigger to open the gas cylinder, in accordance with the conventional operation habit of the operator.

It is an object of the present utility model to provide a needleless molding machine, wherein the injection passage includes a gas collecting region, a diffusing region, and a throat region communicating the gas collecting region and the diffusing region, wherein in a state where the gas cylinder is opened, inert gas filled in the gas cylinder is sequentially injected from the head of the gun body through the gas collecting region, the throat region, and the diffusing region, wherein the gas collecting region communicates with the chamber and has a sequentially decreasing cross section in a direction of the throat region in the chamber to form accumulation and pressurization of inert gas, thereby increasing a pressure of inert gas based on a sequential decrease in an active space of inert gas, wherein the diffusing region has a sequentially increasing cross section in a direction of the throat region toward the head of the gun body, thereby expanding an active area of the needleless molding machine, wherein a minimum area of the cross section of the injection passage is located in the throat region, thereby maximizing a pressure of inert gas passing through the throat region, thus increasing an injection driving force of the needleless molding machine based on a configuration of the injection passage of the needleless molding machine.

An object of the present utility model is to provide a needleless cosmetic device in which the pouch is disposed in the narrow channel region of the injection channel, so as to ensure the impact effect of inert gas on the pouch, ensure that the pouch can be broken smoothly, and ensure that nutrients or medicines can be carried smoothly to be injected into subcutaneous tissues of a subject.

According to one aspect of the present utility model, there is provided a gas cylinder adapted for a needleless cosmetic device, the gas cylinder comprising a spraying end and an operating end capable of acting on the spraying end, wherein the gas cylinder is filled with an inert gas, wherein in a state in which the operating end of the gas cylinder is operated, the inert gas filled in the gas cylinder moves in a direction of the spraying end and is sprayed out from the spraying end to form a state in which the gas cylinder is opened, wherein the needleless cosmetic device has a chamber accommodating the gas cylinder and a spraying passage communicating with the chamber, wherein the gas cylinder is accommodated in the chamber in a state in which the spraying end thereof faces the spraying passage, so that the inert gas sprayed out from the spraying end can be flushed into the spraying passage with a proper position, thereby generating a barrier of the needleless cosmetic device on a skin surface layer and a spray of injecting a nutrient or a drug into a subcutaneous tissue breaking through, so that the needleless cosmetic device can inject a nutrient or a drug into the skin surface layer and a subcutaneous tissue breaking through the barrier without using a needle and electric power.

In an embodiment, the injection end of the gas cylinder is located at the bottom of the gas cylinder, so that the structural design of the needleless plastic beautifying instrument is facilitated.

In an embodiment, wherein the operating end of the cylinder is disposed on top of the cylinder opposite the spray.

In an embodiment, the operation end is a force-bearing nozzle arranged at the top of the gas cylinder, wherein in a state that the force-bearing nozzle is pressed to generate deformation, the inert gas filled in the gas cylinder moves towards the bottom of the gas cylinder and is sprayed out from the bottom of the gas cylinder.

In one embodiment, the pressing force of the stressed nozzle is less than or equal to 15 newtons.

In one embodiment, the force-bearing nozzle is connected with a corresponding switch valve arranged at the bottom of the gas cylinder in a linkage way, so that the switch valve is opened in a state that the force-bearing nozzle is pressed to generate deformation, and inert gas is sprayed out of the bottom of the gas cylinder in a linkage way.

In an embodiment, in a state in which the force nozzle is pressed to be deformed, inert gas is accumulated toward the bottom of the gas cylinder, so that the gas cylinder is opened by breaking the bottom of the gas cylinder based on the pressure of the accumulated gas.

In an embodiment, wherein the bladder is disposed in the throat region of the injection passage.

In an embodiment, wherein the gas cylinder is fixedly received in the chamber.

Further objects and advantages of the present utility model will become fully apparent from the following description and the accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of a microneedle roller cosmetic apparatus according to the prior art.

Fig. 2 is a schematic structural view of a needleless plastic beautifying device according to an embodiment of the present utility model.

Fig. 3 is a schematic cross-sectional view of the needleless plastic beautifying device according to the above embodiment of the present utility model.

Fig. 4 is a schematic view of a gas cylinder of the needleless plastic device according to the above embodiment of the present utility model during the opening process.

Fig. 5 is a schematic view illustrating the guiding of air flow by an injection channel of the needleless plastic beautifying device according to the above embodiment of the present utility model.

Fig. 6 is a schematic view of the needleless plastic device according to the above embodiment of the present utility model during the trigger pulling process.

Fig. 7A and 7B are schematic structural views of the needleless plastic device according to the above embodiment of the present utility model, which is configured with a base.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.

It will be appreciated by those skilled in the art that in the present disclosure, the terms "vertical," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the present utility model.

It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. 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.

Referring to fig. 2 to 6 of the drawings, a needleless beauty machine 100 according to an embodiment of the present utility model includes a gas cylinder 10, a gun body 20, and a pouch 30, wherein the gun body 20 includes a chamber 21 accommodating the gas cylinder 10 and a spraying passage 22 communicating the chamber 21 with a head 201 of the gun body 20, wherein the pouch 30 is disposed in the spraying passage 22 and accommodates a nutrient or a medicine, wherein the gas cylinder 10 is filled with an inert gas, and in a state in which the gas cylinder 10 is opened, the inert gas filled with the gas cylinder 10 is sprayed toward the spraying passage 22 and breaks the pouch 30, thereby carrying the nutrient or medicine accommodated by the pouch 30 to be sprayed at the head 201 of the gun body 20 through the spraying passage 22 to break through a barrier of a skin surface layer and to inject the nutrient or the medicine into subcutaneous tissue, so as to break through a barrier of the skin surface layer and to inject the nutrient or the medicine into the subcutaneous tissue in a band based on a spraying driving force generated by gas pressure.

It should be noted that, the needleless plastic beautifying apparatus 100 obtains the power of breaking through the barrier of the skin surface based on the inert gas released and filled by the gas bottle 10, so that the nutrient components or the medicine can be injected into the subcutaneous tissue without breaking through the barrier of the skin surface in a needle and electric power mode, the design thought of the existing plastic beautifying apparatus is broken through, the stress and fear of operators can be effectively avoided, and the beauty and skin care effects are facilitated.

In particular, the gas filled in the gas cylinder 10 is inert gas, so that the gas can be ensured not to participate in chemical reaction when the gas is released, dangerous accidents such as explosion and the like can be avoided, and the use safety of the needleless plastic beautifying instrument 100 can be ensured.

It should be noted that the gas filled in the gas cylinder 10 is inert gas, so that no harm is caused to the human body, and it is understood that the inert gas filled in the gas cylinder 10 is sufficient to provide power, that is, the release of the inert gas filled in the gas cylinder 10 does not cause the oxygen content in the air in the use area of the needleless plastic beautifying apparatus 10 to be obviously affected, so as to ensure the use safety of the needleless plastic beautifying apparatus 100.

Further, in this embodiment of the present utility model, the nutritional components or the medicines contained in the pouch 30 are in powder form, so that the injection based on inert gas is facilitated to be carried, and meanwhile, since the gas filled in the gas bottle 10 is inert gas, the lower limit of dust explosion of the nutritional components or the medicines in powder form can be effectively raised, so that the possibility of dust explosion is reduced, and thus, in the environment where the needleless plastic device 100 is used in compliance, the possibility of explosion is not caused when the nutritional components or the medicines in powder form are injected, so as to ensure the safe use of the needleless plastic device 100. Wherein the powdered nutrients or drugs are advantageous to be smoothly injected into subcutaneous tissue under the impact of inert gas, and to alleviate discomfort that may be generated by the subject, and to enhance the use experience of the needleless cosmetic device 100.

Alternatively, in some embodiments of the present utility model, the nutritional components or drugs contained in the pouch 30 may be in a liquid state, wherein the liquid nutritional components or drugs are injected into the subcutaneous tissue by injection of inert gas, which is not limited by the present utility model.

It should be noted that, the needleless plastic beautifying apparatus 100 breaks through the barrier of the skin surface layer by using the injection pushing force generated by the release of the inert gas filled in the gas cylinder 10, so that the needle is not required to puncture the skin surface layer, and thus, in the operation process of the needleless plastic beautifying apparatus 100, the bad feeling of needling can not be generated in the surgical region of the patient, and because the needle is not present, the fear of the needle can not be generated in the patient, thereby being beneficial to the patient to complete the beauty and skin care process under the state of keeping relaxed, and improving the use effect of the needleless plastic beautifying apparatus 100.

Further, since the needleless plastic-making instrument 100 breaks through the barrier of the skin surface layer by using the injection pushing force generated by the release of the inert gas filled in the gas cylinder 10, the barrier of the skin surface layer is not required to be broken through by using electric power, so that the skin burning caused by the application of electric power can be avoided while the needle is not used, and the needleless plastic-making instrument can be safely applied to the patients wearing the metal denture, the metal jewelry or the allergic reaction to the direct current, breaks through the contraindication and limitation of the existing needleless plastic-making therapy, and has wide application range.

Meanwhile, since the needleless plastic beautifying instrument 100 is different from the existing needleless plastic beautifying therapy, the electric power is not utilized to break through the barrier of the skin epidermis, so that the attention of the existing needleless plastic beautifying therapy is not needed to be kept, the operator and the operator of the needleless plastic beautifying instrument 100 do not need to learn the complicated attention of the existing needleless plastic beautifying therapy, the learning cost of the operator and the operator is effectively reduced, and the use burden of the needleless plastic beautifying instrument 100 is reduced.

And it should be mentioned that, because the needleless plastic beautifying instrument 100 no longer adopts electric power to break through the barrier of the skin epidermis, then the application of the needleless plastic beautifying instrument 100 can not lead to the concern of the testee because of the application of electric power, is favorable to the popularization and the use of the needleless plastic beautifying instrument 100, and simultaneously can avoid the testee from generating psychological stress reaction because of the application of electric power, avoid the testee to carry out the beauty and skin care process under the emotion of tension and fear, and is favorable to promoting the use effect of the needleless plastic beautifying instrument 100.

Further, in a state that the gas cylinder 10 is opened, the inert gas filled in the gas cylinder 10 breaks the pouch 30 and carries the nutrient components or the medicine accommodated in the pouch 30 to be sprayed out of the head 201 of the gun body 20 through the spraying channel 22, so that the spraying pushing force generated based on the gas pressure breaks through the barrier of the skin surface layer and the nutrient components or the medicine is injected into the subcutaneous tissue along with the skin surface layer, thereby breaking through the barrier of the skin surface layer and injecting the nutrient components or the medicine into the subcutaneous tissue in one step, that is, the needleless skin care instrument 100 injects the nutrient components or the medicine into the subcutaneous tissue in the process of breaking through the barrier of the skin surface layer, thereby simplifying the process of beautifying and protecting the skin, effectively avoiding the loss or pollution of the nutrient components or the medicine, and guaranteeing the beautifying and skin care effects.

That is, the needle-free cosmetic instrument 100 performs the barrier breaking step of the skin surface layer and the step of injecting the nutrients or the medicines into the subcutaneous tissue in one step, breaks through the flow restriction of the prior art that the nutrients or the medicines are firstly applied and then break through the skin surface layer, or breaks through the barrier of the skin surface layer and then applies the nutrients or the medicines, avoids the defect that the pore canal formed in the skin surface layer is polluted or the nutrients or the medicines applied to the skin surface layer are lost or polluted in the process of connecting the flow, ensures the sanitation and safety in the process of beautifying and protecting the skin, simplifies the process of beautifying and protecting the skin, and facilitates the operation of beautifying and protecting the skin while ensuring the effect of beautifying and protecting the skin.

Meanwhile, the needleless cosmetic instrument 100 performs the barrier breaking step of the skin surface layer and the step of injecting the nutrient components or the medicine into the subcutaneous tissue in one step, so that the discomfort possibly generated by the patient is one time, the discomfort of the patient can be reduced to the greatest extent, the stress response of the patient can be avoided, namely, the discomfort that the patient needs to bear the broken skin surface layer and the discomfort that the nutrient components or the medicine are smeared and absorbed in the prior art can be avoided, the discomfort possibly generated by the patient can be relieved, and the cosmetic skin care process can be finished under the relaxed state of the patient.

It should be noted that, the inert gas filled in the gas cylinder 10 is released to carry the nutrient components or the medicine to be sprayed on the skin, so that the nutrient components or the medicine are injected into the subcutaneous tissue based on the spraying driving force, and thus, the needle or the electric power is not needed to open the pore canal on the surface layer of the skin, the damage to the skin caused by the opening of the pore canal and the skin infection risk caused by the existence of the pore canal can be avoided, and the beautifying and skin care process is more sanitary and safer.

In particular, the inert gas filled in the gas cylinder 10 is released to carry the nutrition or medicine to be sprayed on the skin, the inert gas is sprayed to impact the skin, and based on the elasticity of the skin, the skin is elastically vibrated when impacted, so that the nutrition or medicine is injected into subcutaneous tissue, and the spreading of the nutrition or medicine is promoted through the elastic vibration of the skin, so that the use effect of the needleless plastic-beautifying instrument 100 is improved.

Specifically, the gas cylinder 10 has a spraying end on its body and an operating end capable of acting on the spraying end, wherein in a state in which the operating end of the gas cylinder 10 is operated, the inert gas filled in the gas cylinder 10 moves toward the spraying end and is sprayed from the spraying end to form a state in which the gas cylinder 10 is opened, wherein the gas cylinder 10 is accommodated in the chamber 21 in a state in which the spraying end thereof faces the spraying passage 22 so that the inert gas sprayed from the spraying end can be flushed into the spraying passage 22 in a proper manner.

In detail, the injection end of the gas cylinder 10 is located at the bottom 101 of the gas cylinder 10, the gas cylinder 10 is accommodated in the chamber 21 in a state that the bottom 101 faces the head 201 of the gun body 20, wherein in a state that the gas cylinder 10 is opened, inert gas filled in the gas cylinder 10 is injected from the bottom 101 of the gas cylinder 10 to be injected toward the head 201 of the gun body 20 through the injection channel 22, and during the movement, the bag 30 is broken and nutrient components or medicines accommodated in the bag 30 are injected from the head 201 of the gun body 20, so that the barrier of the skin epidermis is broken through based on the injection pushing force released by the inert gas filled in the gas cylinder 10 from the gas cylinder 10 and the nutrient components or medicines are injected into subcutaneous tissue in a sequential manner, the cosmetic skin care procedure is completed in one step, and meanwhile, based on the design that the injection end of the gas cylinder 10 is located at the bottom 101 of the gas cylinder 10, the structural design of the gun body 20 is more in accordance with the ergonomic design, the holding and using of an operator are facilitated, and the needleless aesthetic instrument 100 is improved.

In particular, the shape design of the injection channel 22 of the gun body 20 can guide the formation of the pressurized and diffused injection of the aggregation of the inert gas released from the gas cylinder 10, on the one hand, the pressurization of the inert gas based on the aggregation of the guided inert gas, the improvement of the injection pushing force of the needleless plastic beautifying instrument 100, and the guarantee of the smooth breaking of the pouch 30 by the inert gas released from the gas cylinder 10, and on the other hand, the expansion of the injection range of the inert gas based on the diffusion of the guided inert gas, and the increase of the action area of one operation of the needleless plastic beautifying instrument 100.

Specifically, referring to fig. 4, wherein the injection channel 22 comprises a gas collecting region 221, a diffusion region 223 and a narrow channel region 222 communicating the gas collecting region 221 and the diffusion region 223, wherein in a state in which the gas cylinder 10 is opened, inert gas filled in the gas cylinder 10 is sequentially injected from the head 201 of the gun body 20 through the gas collecting region 221, the narrow channel region 222 and the diffusion region 223, wherein the gas collecting region 221 is communicated with the bore chamber 21 and has a cross section sequentially decreasing in the direction of the narrow channel region 222 in the bore chamber 21 to form a pressure of the inert gas by increasing the pressure of the inert gas by a large gradual decrease in the active space of the inert gas, wherein the diffusion region 223 has a cross section sequentially increasing in the direction of the head 201 of the gun body 20 in the narrow channel region 222 to form a diffusion of the inert gas, thereby expanding the injection range of the inert gas by a gradual increase in the active space of the inert gas based on the inert gas, thereby expanding the injection area of the injection channel 100 by a small gradual increase in the active space of the inert gas, wherein the injection channel 22 is designed to be the injection channel 100 by a large pushing force or the injection channel 100 is designed to be the most advanced by the skin of the skin care device.

It should be noted that, where the smallest area of the cross section of the injection passage 22 is located in the narrow passage area 222, the inert gas is at a maximum pressure when passing through the narrow passage area 222, so as to ensure that the inert gas released from the gas cylinder 10 can smoothly break the pouch 30, preferably, the pouch 30 is disposed in the narrow passage area 222 of the injection passage 22, so as to ensure that the impact effect of the inert gas on the pouch 30 is ensured, and that the pouch 30 can be smoothly broken, thereby ensuring that the nutrients or medicines can be smoothly carried and injected into the subcutaneous tissue of the subject.

Further, since the inert gas filled in the gas cylinder 10 is sprayed from the bottom 101 of the gas cylinder 10, the gas pressure of the bottom 101 of the gas cylinder 10 is maximum during the opening process of the gas cylinder 10, and the operation of directly opening the gas cylinder 10 by operating the bottom 101 of the gas cylinder 10 will encounter a large resistance, but during the use process of the needleless plastic device 100, the operator typically operates the needleless plastic device 100 with one hand, and the excessive operation resistance will affect the use of the operator. It is therefore preferable that the operating end of the gas cylinder 10 is provided at the top 102 of the gas cylinder 10, thereby facilitating the relief of resistance to opening the gas cylinder 10.

Specifically, referring to fig. 3, the top 102 of the gas cylinder 10 has a force-receiving nozzle 11, wherein in a state in which the force-receiving nozzle 11 is pressed to be deformed, the inert gas filled in the gas cylinder 10 moves toward the bottom 101 of the gas cylinder 10 and is ejected from the bottom 101 of the gas cylinder 10 to form a state in which the gas cylinder 10 is opened, wherein the force-receiving nozzle 11 is located at the top 102 of the gas cylinder 10 opposite to a position in which the inert gas is ejected, thereby advantageously preventing the force-receiving nozzle 11 from being pressurized by the gas to increase the operation resistance, thus facilitating the operation of the needleless plastic device 100.

It should be noted that, the action of the bearing end on the spraying end may be a direct action or an indirect action, specifically, the force-bearing mouth 11 is pressed to open the gas cylinder 10, which may be achieved by interlocking with a corresponding switch valve provided at the bottom 101 of the gas cylinder 10, that is, the force-bearing mouth 11 is interlocked with a corresponding switch valve provided at the bottom 101 of the gas cylinder 10, so that the switch valve is opened in a state that the force-bearing mouth 11 is pressed to generate deformation, or an inert gas is moved to be accumulated in a direction opposite to the force-bearing mouth 11, that is, the bottom 101 of the gas cylinder 10 based on the pressing of the force-bearing mouth 11, so that the gas cylinder 10 is opened by breaking the bottom 101 of the gas cylinder 10 through gas based on the pressure indirect action of gas accumulation, which is not limited by the present utility model.

It will be appreciated that the pressing of the force-receiving nozzle 11 can be performed by electric driving to facilitate saving of the operation resistance of the operator, and the driving force for driving the force-receiving nozzle 11 is reduced to facilitate saving of the consumption of electric power since the force-receiving nozzle 11 is located at the top 102 of the gas cylinder 10 opposite to the position where the inert gas is ejected.

Preferably, in order to ensure the stability of the structure, the present utility model employs a mechanical operation to press the force nozzle 11, and in particular, referring to fig. 5, wherein the needleless plastic device 100 includes a trigger 40, wherein the trigger 40 is disposed on the gun body 10 and presses the force nozzle 11 of the gas cylinder 10 in a buckled state to open the gas cylinder 10, so that in a corresponding application, an operator can break through the barrier of the skin surface layer of the subject and inject the nutrient or medicine into the subcutaneous tissue of the subject only by buckling the trigger 40, the process is simple, and the learning cost is low.

In particular, in a state in which the force-receiving nozzle 11 is positioned at the top 102 of the gas cylinder 10 opposite to the position in which the inert gas is sprayed, the inert gas is not gathered toward the force-receiving nozzle 11 in a state in which the force-receiving nozzle 11 is pressed, so that the pressing force of the force-receiving nozzle 11 can be reduced, and therefore, preferably, in this embodiment of the present utility model, the pressing force of the force-receiving nozzle 11 can be controlled to be less than or equal to 15 newtons to reduce the operation force of an operator, and it is advantageous for the operator to hold the gun body 20 with one hand and to buckle the trigger 40 to open the gas cylinder 10, conforming to the conventional operation habit of the operator.

It will be appreciated that if the opening of the gas cylinder 10 is hindered by the accumulation of inert gas, it is difficult to open the gas cylinder 10 under a force of 15 newtons or less, and when the force required to open the gas cylinder 10 is greater than 15 newtons, the difficulty of the operation of the operator will be increased, for example, the pressing force of the force-receiving nozzle 11 can be controlled to 18 newtons, and it is difficult for the operator to open the gas cylinder 10 by holding the gun body 20 with one hand and pulling the trigger 40 with a single finger, affecting the beauty and skin care operation of the operator.

It should be noted that, in this embodiment of the present utility model, the pouch 30 is replaceable, i.e., the gun body 20 can be reused based on replacement of the pouch 30 after one cosmetic skin care operation of the needleless cosmetic device 100 is completed, which is advantageous for saving resources and reducing cosmetic skin care costs, particularly in this embodiment of the present utility model, wherein the pouch 30 is interchangeably placed in the spray channel 22.

In particular, in the application of the needleless cosmetic device 100 in which the pouch 30 is interchangeably placed in the injection passage 22, a different cosmetic skin care effect is formed based on the replacement of the pouch 30 containing different nutrients or medicines, such as a cosmetic effect of removing spots based on the pouch 30 containing a spot removing component, a cosmetic effect of whitening based on the pouch 30 containing a whitening component, etc., which is not limited in the present utility model.

It should be noted that, in the present utility model, the pouch 30 is preferably designed in a ring shape, wherein the ring-shaped pouch 30 is disposed in the injection passage 22 in a state that an inner ring thereof is formed opposite to the head 201 of the gun body 20, thereby ensuring that the pouch 30 has a sufficient force receiving area to be impacted by the air, and preventing blocking of the air flow based on the inner ring formed by the pouch 30, ensuring that the air flow can be guided to be injected, and ensuring the use effect of the needleless plastic device 100.

Preferably, in order to ensure that the gas cylinder 10 can form a sufficient injection pushing force for releasing the inert gas, in this embodiment of the present utility model, the gas cylinder 10 is disposable, that is, one gas cylinder 10 can only meet one cosmetic skin care operation of the needleless skin care apparatus 100, and safety accidents caused by aging and other factors of the gas cylinder 10 are effectively avoided based on the disposable gas cylinder 10, so that the use safety of the needleless skin care apparatus 100 is ensured.

In particular, in this embodiment of the present utility model, in which the gas cylinder 10 is interchangeably received in the chamber 21, the gun body 20 can be repeatedly used based on the replacement of the gas cylinder 10 after one cosmetic skin care operation of the needleless cosmetic device 100 is completed, thereby saving resources and reducing cosmetic skin care costs while securing the safety of use.

It should be noted that, the deformation of the force-receiving nozzle 11 after being pressed is preferably set to be irreversible, that is, after the force-receiving nozzle 11 is pressed to deform and open the gas cylinder 10, the force-receiving nozzle 11 cannot be shaped again or the structural relationship between the force-receiving nozzle 11 and the gas cylinder 10 cannot be restored, so as to facilitate the operator to identify the use condition of the gas cylinder 10 and reduce the manufacturing cost of the gas cylinder 10.

In particular, in some embodiments, wherein the gun body 10 is also configured to be disposable, i.e., after a cosmetic skin care operation is completed, an operator forms a replacement for the pouch 30 and the gas cylinder 10 by integrally replacing the gun body 10, thereby facilitating the disposable use of the gun body 10 to ensure the hygiene of the cosmetic skin care, without limitation of the present utility model.

It should be noted that, in some embodiments, the gas cylinder 10 is configured to be reusable due to factors such as cost, and in particular, by inflating the gas cylinder 10 to enable the gas cylinder 10 to release inert gas multiple times, so as to enable the gas cylinder 10 to be reused, which is beneficial to saving resources and reducing the cost of using the needleless plastic device 100.

Further, referring to fig. 7A and 7B of the drawings of the specification of the present utility model, wherein for the purpose of standardizing the placement and storage of the gun body 20, the needleless plastic device 100 further comprises a base 50, wherein the base 50 comprises a base 51 and a placement groove 52 provided on the base 51, wherein the gun body 20 is provided to be removably placed in the placement groove 52 in a state that a head 201 thereof faces a bottom of the placement groove 52, so as to form a placement state of the gun body 10, thus standardizing the placement of the gun body 20.

In particular, the base 50 is disposed at the bottom of the placement groove 52 to heat the head 201 of the gun body 20 in a state that the gun body 20 is placed in the placement groove 52, so that when the needleless cosmetic device 100 is operated by an operator to perform a cosmetic skin care operation, the head 201 of the gun body 20 faces the subject's operation area to relax the operation area based on the heated temperature of the head 201 of the gun body 20, and promote the blood circulation of the operation area, thereby facilitating the subsequent injection of inert gas filled in the gas cylinder 10 to break through the barrier of the skin surface layer of the subject and the injection of nutrients or medicines into the subcutaneous tissue of the subject, and guaranteeing the use effect of the needleless cosmetic device 100.

Those skilled in the art will appreciate that the embodiments of the utility model described above and shown in the drawings are by way of example only and not limiting. The objects of the present utility model have been fully and effectively achieved. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the utility model may be modified or practiced without departing from the principles described.

Claims (6)

1. Gas cylinder, it is applicable to needleless beautiful appearance of moulding, its characterized in that includes: the injection nozzle comprises an injection end and an operation end capable of acting on the injection end, wherein the gas cylinder is filled with inert gas, in a state that the operation end of the gas cylinder is operated, the inert gas filled in the gas cylinder moves towards the injection end and is injected from the injection end to form a state that the gas cylinder is opened, the needleless plastic injection device is provided with a chamber for accommodating the gas cylinder and an injection channel communicated with the chamber, the gas cylinder is accommodated in the chamber in a state that the injection end faces the injection channel, so that the inert gas injected from the injection end can be injected into the injection channel with a proper force, and a barrier of a skin surface layer of the needleless plastic injection device and an injection pushing force for injecting nutrient components or medicines into subcutaneous tissues are generated, so that the needleless plastic injection device can break through the barrier of the skin surface layer of the gas cylinder and inject the nutrient components or medicines into subcutaneous tissues without using needles and electric power, the gas cylinder is arranged at the bottom of the gas cylinder, the injection end of the gas cylinder is arranged at the bottom of the gas cylinder, the injection nozzle is beneficial to the operation end, the injection nozzle is arranged at the top of the injection nozzle, and the injection nozzle is deformed from the top of the injection nozzle is arranged at the top of the injection end, and is operated relatively to the top of the injection nozzle.

2. The gas cylinder according to claim 1, wherein the pressing force of the force-receiving nozzle is 15 newtons or less.

3. The gas cylinder according to claim 1, wherein the force-receiving nozzles are linked to corresponding on-off valves provided at the bottom of the gas cylinder to be opened in a state where the force-receiving nozzles are pressed to be deformed, thereby ejecting the inert gas from the bottom of the gas cylinder.

4. The gas cylinder according to claim 1, wherein in a state where the force-receiving nozzle is pressed to be deformed, inert gas is moved toward the bottom of the gas cylinder to be accumulated, so that the bottom of the gas cylinder is broken based on the pressure of the accumulated gas to open the gas cylinder.

5. The gas cylinder of claim 1, wherein the gas cylinder is interchangeably received in the chamber.

6. The gas cylinder of claim 1, wherein the gas cylinder is fixedly received in the chamber.