Needle-free hydro-optical instrument

Abstract

The utility model discloses a needleless hydro-optical instrument, and relates to the technical field of beauty equipment. The spraying device comprises a spraying assembly, one side of the spraying assembly is provided with an output pipe, and a spraying head is installed in the output pipe. By adopting the design of the adjusting mechanism, the length of the part, extending out of the output pipe, of the ruler piece can be adjusted, so that the distance between the spray head and the face of a user is adjusted, pressure applied to the face of the user can be increased or reduced, and the user can conveniently adjust the equipment according to the physique of the user; the condition of skin damage in the use process can be effectively reduced, and the use experience of a user can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of beauty equipment, and in particular to a needle-free hyaluronic acid device. Background Art

[0002] The needle-free hydration device is a beauty device. The needle-free hydration device provides air pressure through an air pump, inputs the gas into the atomizing spray gun, and uses the air pressure to atomize the nutrient solution in the atomizing spray gun into small molecule water and spray it on the beauty area. Under the action of high pressure and speed, the nutrient solution can easily penetrate the skin base to achieve the effects of skin hydration, whitening, etc.

[0003] When using the common needle-free hydration devices on the market, the distance between the nozzle and the user's face cannot be adjusted. Due to differences in physical constitution between people, some users have thinner skin. When using the needle-free hydration device for facial care, the facial skin is easily damaged by the action of high-pressure airflow, resulting in a poor user experience for the user. In order to reasonably improve this problem, the present application proposes a needle-free hydration device. Summary of the Invention

[0004] The purpose of this application is to solve the technical problem that when using a common needle-free hyaluronic acid device on the market, the distance between the nozzle and the user's face cannot be adjusted. Due to differences in physical constitution between people, some users have thinner skin. When using a needle-free hyaluronic acid device for facial care, the facial skin is easily damaged by the action of high-pressure airflow, resulting in a poor user experience for the user. This application provides a needle-free hyaluronic acid device.

[0005] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0006] A needle-free water light instrument, comprising:

[0007] The spray assembly has an output pipe on one side, and a spray head is installed in the output pipe;

[0008] A ruler is slidably mounted on the output pipe, and a flexible pad is provided at the end of the ruler;

[0009] The adjusting mechanism is arranged on the output pipe, and the length of the ruler extending out of the output pipe can be adjusted by the adjusting mechanism.

[0010] Furthermore, the injection assembly includes a shell, in which a first flow channel and a second flow channel are constructed, and both are connected to the output pipe. An air pump and a liquid storage part are respectively installed on the first flow channel and the second flow channel. A valve mechanism is provided on the shell, and the diameter of the second flow channel can be adjusted by the valve mechanism.

[0011] Furthermore, the valve mechanism includes a blocking needle, the end of the blocking needle is connected to a rotating handle, the nozzle is connected to a cylindrical block through a connecting plate, the end of the cylindrical block is constructed with an annular block, which covers the output end of the second flow channel, and a conical through-groove is coaxially constructed in the cylindrical block. The rotating handle is threadedly connected to the shell, and the end of the blocking needle passes through the shell, the second flow channel and the conical through-groove in sequence.

[0012] Furthermore, the ruler comprises a transparent tube movably sleeved on the outside of the output tube, a scale is provided on the outside of the transparent tube, and a flexible pad is connected to the end of the transparent tube.

[0013] Furthermore, the adjustment mechanism includes two arc blocks distributed in a ring shape around the output tube, and there are multiple arc blocks in a linear array along the length direction of the output tube. The inner wall of the transparent tube is equipped with two connecting grooves, and the connecting groove is linearly distributed with multiple arc grooves for accommodating the arc blocks, and the two connecting grooves are connected to each other through the arc grooves. A fixing component is provided on the output tube, and the rotation of the transparent tube can be restricted by the fixing component.

[0014] Furthermore, the fixing component includes two strip-shaped waist holes, which are symmetrically arranged and respectively pass through two connecting grooves. A fixing tube is coaxially connected to the outside of the output tube. Two openings are annularly distributed around the circumference of the fixing tube. The inner walls of the openings are connected to flexible plates. The ends of the flexible plates are each constructed with a hemispherical block. The slots of the strip-shaped waist holes are constructed with an arcuate surface, which is in contact with and overlaps the hemispherical block.

[0015] Furthermore, a limiting member is provided on the fixing tube, and the limiting member can limit the deformation of the flexible plate.

[0016] Furthermore, the limiting member includes a receiving groove opened on the outside of the fixed tube, in which a magnetic block is installed. The outside of the fixed tube is slidably fitted with an annular plate, which is magnetically connected to the magnetic block and contacts and overlaps with the outside of the flexible plate.

[0017] The beneficial effects of this application are as follows:

[0018] The present application adopts the design of an adjustment mechanism, which can adjust the length of the ruler extending out of the output tube, thereby adjusting the distance between the nozzle and the user's face, thereby increasing or decreasing the pressure applied to the user's face, so that the user can adjust the device according to his or her own physical condition, effectively reducing the occurrence of skin damage during use, and helping to improve the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural diagram of this application;

[0020] Figure 2 It is a sectional view of the three-dimensional structure of this application;

[0021] Figure 3 This application Figure 2 Side view of;

[0022] Figure 4 This application Figure 3 A magnified view of point A;

[0023] Figure 5 This is a partial structural cross-sectional view of the transparent tube of the present application in a released state;

[0024] Figure 6 This application Figure 5 Enlarged view of point B;

[0025] Figure 7 This application Figure 5 Enlarged view of point C;

[0026] Figure 8 This is a partial structural cross-sectional view of the transparent tube of the present application in an extended state;

[0027] Figure 9 This application Figure 8 Enlarged view of point D;

[0028] Reference numerals: 1. injection assembly; 101. housing; 102. first flow channel; 103. second flow channel; 104. air pump; 105. liquid storage portion; 1051. liquid storage tank; 1052. cover plate; 106. valve mechanism; 1061. blocking needle; 1062. rotating handle; 1063. connecting plate; 1064. cylindrical block; 1065. annular block; 1066. tapered through-groove; 2. output pipe; 3. nozzle; 4. ruler ; 401, transparent tube; 402, scale; 5, flexible pad; 6, adjustment mechanism; 601, arc block; 602, connecting groove; 603, arc groove; 604, fixing component; 6041, strip waist hole; 6042, fixing tube; 6043, opening; 6044, flexible plate; 6045, hemispherical block; 6046, arc surface; 7, limiter; 701, receiving groove; 702, magnetic block; 703, ring plate; 8, silicone block. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0030] like Figures 1-9 As shown, a needle-free hyaluronic acid analyzer proposed in one embodiment of the present application includes:

[0031] The spray assembly 1 has an output pipe 2 on one side, a nozzle 3 is installed in the output pipe 2, and the nozzle 3 is threadedly connected to the output pipe 2. The nutrient solution can be sprayed out from the output pipe 2 through the spray assembly 1 and atomized through the nozzle 3, and finally sprayed on the face;

[0032] A ruler 4 is slidably mounted on the output tube 2. A flexible pad 5 is provided at the end of the ruler 4. The flexible pad 5 is a silicone pad. The ruler 4 can slide along the length of the output tube 2 and extend out of the output tube 2. When the flexible pad 5 comes into contact with the user's face, the ruler 4 supports the output tube 2, thereby keeping the nozzle 3 away from the user's face.

[0033] The adjustment mechanism 6 is provided on the output tube 2. The adjustment mechanism 6 can adjust the length of the ruler 4 extending from the output tube 2. By adjusting the distance between the nozzle 3 and the user's face, the pressure applied to the user's face can be increased or decreased. This allows the user to adjust the device according to their physical condition, effectively reducing the risk of skin damage during use and helping to improve the user experience.

[0034] The present application adopts the design of an adjustment mechanism 6, which can adjust the length of the ruler 4 extending out of the output tube 2, thereby adjusting the distance between the nozzle 3 and the user's face, thereby increasing or decreasing the pressure applied to the user's face, so that the user can adjust the device according to his or her own physical condition, which can effectively reduce the occurrence of skin damage during use and help improve the user experience.

[0035] like Figure 1-Figure 3 As shown, in some embodiments, the injection assembly 1 includes a shell 101, and a first flow channel 102 and a second flow channel 103 are constructed in the shell 101, and both are connected to the output pipe 2, the output ends of the first flow channel 102 and the second flow channel 103 are connected to the output pipe 2, and an air pump 104 and a liquid storage part 105 are respectively installed on the first flow channel 102 and the second flow channel 103. The air pump 104 is installed at the bottom of the shell 101 and is connected to the input end of the first flow channel 102. The liquid storage part 105 includes a liquid storage tank 1051 for filling the nutrient solution, and a cover plate 1052 is detachably installed on the top of the liquid storage tank. 1051 is threadedly installed on the top of the shell 101, and its bottom is connected to the input end of the second flow channel 103. When the air pump 104 is working, the compressed gas it generates quickly passes through the first flow channel 102 and enters the output pipe 2. At this time, the gas can be quickly discharged through the nozzle 3. The nutrient solution in the liquid storage tank 1051 can enter the output pipe 2 through the second flow channel 103 under the drive of the airflow, and pass through the nozzle 3 together with the airflow and be sprayed on the user's face. A valve mechanism 106 is provided on the shell 101. The diameter of the second flow channel 103 can be adjusted by the valve mechanism 106 to control the output amount of the nutrient solution.

[0036] like Figure 1-Figure 3 As shown, in some embodiments, the valve mechanism 106 includes a blocking needle 1061, the end of which is connected to a rotating handle 1062, and the blocking needle 1061 can be rotated by rotating the handle 1062. The nozzle 3 is connected to a cylindrical block 1064 through a connecting plate 1063. The connecting plates 1063 are four in number and are distributed in an annular shape. The cylindrical block 1064 is coaxial with the output tube 2, and the outer diameter of the cylindrical block 1064 is smaller than the inner diameter of the output tube 2. The end of the cylindrical block 1064 is connected to the nozzle 3 through a connecting plate 1063. The annular block 1065 is constructed on the inside, and the annular block 1065 contacts the inner wall of the output tube 2, which covers the output end of the second flow channel 103. The cylindrical block 1064 is coaxially constructed with a tapered through-groove 1066. The inner diameter of the tapered through-groove 1066 gradually increases from the nozzle 3 toward the second flow channel 103. The rotating handle 1062 is threadedly connected to the housing 101. By rotating the rotating handle 1062, the blocking needle 1061 can be moved, and the end of the blocking needle 1061 penetrates in sequence. The shell 101, the second flow channel 103 and the tapered through groove 1066, the shell 101 can be installed with a silicone block 8 penetrated by the blocking needle 1061 to improve the sealing of the device. It should be specifically explained that when the air pump 104 is working, the gas passes through the first flow channel 102, the output pipe 2 and the nozzle 3 in sequence, and the nutrient solution passes through the second flow channel 103, the tapered through groove 1066, the output pipe 2 and the nozzle 3 in sequence. The direction in which the blocking needle 1061 moves toward the nozzle 3 is the first direction. The second direction is opposite to the first direction. When the blocking needle 1061 moves along the first direction, the distance between the blocking needle 1061 and the conical through-groove 1066 becomes smaller, the output of the nutrient solution decreases, and the mist output of the nozzle 3 decreases. When the blocking needle 1061 moves along the second direction, the distance between the blocking needle 1061 and the conical through-groove 1066 becomes larger, the output of the nutrient solution decreases, and the mist output of the nozzle 3 increases. The user can adjust the spray volume according to the skin of different parts to improve the user experience.

[0037] like Figure 1-Figure 4 As shown, in some embodiments, the ruler 4 includes a transparent tube 401 that is movably mounted on the outside of the output tube 2. The transparent tube 401 is made of polycarbonate transparent plastic. As the distance between the nozzle 3 and the face changes, the degree of concavity of the skin when in contact with the high-pressure airflow can be observed, and the position of the transparent tube 401 can be adjusted accordingly. A scale 402 is provided on the outside of the transparent tube 401, and the flexible pad 5 is connected to the end of the transparent tube 401. By observing the scale 402, the moving distance of the transparent tube 401 can be accurately known.

[0038] like Figure 3-Figure 7As shown, in some embodiments, the adjustment mechanism 6 includes two arc blocks 601 distributed in an annular manner around the output tube 2, and there are multiple arc blocks 601 in a linear array along the length direction of the output tube 2. The spacing between adjacent arc blocks 601 is consistent with the spacing of the scale 402. The inner wall of the transparent tube 401 is provided with two connecting grooves 602. When the transparent tube 401 slides, the connecting grooves 602 are used to pass through the arc blocks 601. The connecting grooves 602 are linearly distributed with multiple arc grooves 602 for accommodating the arc blocks 601. 03, and the two communicating grooves 602 are connected to each other through the arc groove 603. After the transparent tube 401 is adjusted, the transparent tube 401 can be rotated so that the multiple arc blocks 601 can be respectively inserted into the multiple arc grooves 603, thereby limiting the sliding of the transparent tube 401. The output tube 2 is provided with a fixing component 604, which can limit the rotation of the transparent tube 401, thereby fixing the transparent tube 401, so that the transparent tube 401 is not easily loosened when high-pressure gas passes through.

[0039] like Figure 5-Figure 9 As shown, in some embodiments, the fixing component 604 includes two strip-shaped waist holes 6041, which are symmetrically arranged and respectively penetrate the two connecting grooves 602. The outer side of the output tube 2 is coaxially connected to a fixing tube 6042. The inner diameter of the fixing tube 6042 is larger than the outer diameter of the transparent tube 401. There are two openings 6043 distributed in an annular manner on the circumference of the fixing tube 6042. The two openings 6043 are annularly staggered with the two groups of arc blocks 601. When the arc block 601 is inserted into the arc groove 603, the strip-shaped waist hole 6041 rotates to be opposite to the opening 6043. The inner wall of the opening 6043 is connected to a flexible plate 6044. The flexible plate 6044 is made of polyphenylene sulfide material with toughness. The flexible plate 6044 is a metal plate. The ends of the flexible plate 6044 are constructed with hemispherical blocks 60 45. The hemispherical blocks 6045 are disposed on opposite sides of the two flexible plates 6044, and the shortest distance between the two hemispherical blocks 6045 is less than the outer diameter of the transparent tube 401. When the strip waist hole 6041 is rotated to face the opening 6043, the hemispherical blocks 6045 can be inserted into the strip waist hole 6041 to restrict the rotation of the transparent tube 401. The notch of the strip waist hole 6041 is configured with an arcuate surface 6046, which contacts and overlaps the hemispherical blocks 6045. When the transparent tube 401 is rotated forcefully, the two hemispherical blocks 6045 can move away from each other due to the contact of the arcuate surface 6046 until the strip waist hole 6041 and the opening 6043 are offset, thereby releasing the restriction on the transparent tube 401. The hemispherical blocks 6045 can then slide around the transparent tube 401.

[0040] like Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6As shown, in some embodiments, a limiter 7 is provided on the fixed tube 6042, and the limiter 7 can limit the deformation of the flexible plate 6044. After the transparent tube 401 is fixed, the limiter 7 can limit the deformation of the flexible plate 6044, so that it cannot drive the arc block 601 to move in a direction away from the transparent tube 401. In this way, the fixation of the transparent tube 401 can be strengthened, and the transparent tube 401 is not easily loosened due to external force during use.

[0041] like Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown, in some embodiments, the limiting member 7 includes a receiving groove 701 opened on the outside of the fixed tube 6042. There are two receiving grooves 701, which are distributed in a ring shape. A magnetic block 702 is installed therein. The magnetic block 702 is a magnet. The outside of the magnetic block 702 is coplanar with the fixed tube 6042. The outside of the fixed tube 6042 is slidably fitted with an annular plate 703. The annular plate 703 is a stainless steel plate. The annular plate 703 is magnetically connected to the magnetic block 702. When the magnetic block 702 adsorbs the annular plate 703, the annular plate 703 covers the opening 6043 and contacts and overlaps with the outside of the flexible plate 6044. At this time, the flexible plate 6044 cannot drive the arc block 601 to move in a direction away from the transparent tube 401 under the restriction of the annular plate 703.

[0042] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present application. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application is not limited to the embodiments shown herein, but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A needle-free water light instrument, characterized in that: include: A spray assembly (1) is provided with an output pipe (2) on one side, and a spray head (3) is installed in the output pipe (2); A ruler (4) is slidably mounted on the output pipe (2), and a flexible pad (5) is provided at the end of the ruler (4); An adjusting mechanism (6) is provided on the output tube (2), and the length of the ruler (4) extending out of the output tube (2) can be adjusted by the adjusting mechanism (6).

2. The needle-free hyaluronic acid analyzer according to claim 1, characterized in that: The injection assembly (1) comprises a housing (101), wherein a first flow channel (102) and a second flow channel (103) are constructed in the housing (101), and both are connected to the output pipe (2), an air pump (104) and a liquid storage portion (105) are respectively installed on the first flow channel (102) and the second flow channel (103), and a valve mechanism (106) is provided on the housing (101), and the diameter of the second flow channel (103) can be adjusted by the valve mechanism (106).

3. The needle-free hyaluronic acid instrument according to claim 2, characterized in that: The valve mechanism (106) includes a blocking needle (1061), the end of which is connected to a rotating handle (1062), the nozzle (3) is connected to a cylindrical block (1064) via a connecting plate (1063), the end of the cylindrical block (1064) is configured with an annular block (1065), which covers the output end of the second flow channel (103), and a conical through-groove (1066) is coaxially configured in the cylindrical block (1064), the rotating handle (1062) is threadedly connected to the housing (101), and the end of the blocking needle (1061) passes through the housing (101), the second flow channel (103) and the conical through-groove (1066) in sequence.

4. The needle-free hyaluronic acid analyzer according to claim 1, characterized in that: The ruler (4) comprises a transparent tube (401) movably sleeved on the outside of the output tube (2), a scale (402) being provided on the outside of the transparent tube (401), and a flexible pad (5) being connected to the end of the transparent tube (401).

5. The needle-free hyaluronic acid analyzer according to claim 4, characterized in that: The regulating mechanism (6) comprises two arc blocks (601) distributed in an annular manner around the output tube (2), and a plurality of the arc blocks (601) are arranged in a linear array along the length direction of the output tube (2). The inner wall of the transparent tube (401) is provided with two connecting grooves (602), and the connecting groove (602) is linearly distributed with a plurality of arc grooves (603) for accommodating the arc blocks (601). The two connecting grooves (602) are interconnected via the arc grooves (603). A fixing assembly (604) is provided on the output tube (2), and the fixing assembly (604) can limit the rotation of the transparent tube (401).

6. The needle-free hyaluronic acid instrument according to claim 5, characterized in that: The fixing assembly (604) comprises two strip-shaped waist holes (6041), which are symmetrically arranged and respectively penetrate the two connecting grooves (602). The outer side of the output tube (2) is coaxially connected to a fixing tube (6042). Two openings (6043) are distributed annularly around the circumference of the fixing tube (6042). The inner walls of the openings (6043) are connected to flexible plates (6044). The ends of the flexible plates (6044) are each constructed with a hemispherical block (6045). The notch of the strip-shaped waist hole (6041) is constructed with an arcuate surface (6046), which contacts and overlaps the hemispherical block (6045).

7. The needle-free hyaluronic acid instrument according to claim 6, characterized in that: The fixed tube (6042) is provided with a limiting member (7), which can limit the deformation of the flexible plate (6044).

8. The needle-free hyaluronic acid analyzer according to claim 7, characterized in that: The limiting member (7) comprises a receiving groove (701) provided on the outside of the fixed tube (6042), in which a magnetic block (702) is installed. An annular plate (703) is slidably fitted on the outside of the fixed tube (6042). The annular plate (703) is magnetically connected to the magnetic block (702) and is in contact with and overlapped with the outside of the flexible plate (6044).

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