Beauty instrument based on radio frequency current

Abstract

The cosmetic instrument comprises a working head, a first handheld rod and a second handheld rod, the working head is fixedly arranged at the end, away from a folding mechanism, of the first handheld rod, a folding plate is arranged between the first handheld rod and the second handheld rod, and rotating assemblies are fixedly arranged at the two ends of the folding plate correspondingly; a plurality of first elastic assemblies are fixedly connected to the side end of the rotating assembly, the ends, away from the rotating assembly, of the first elastic assemblies are fixedly arranged in the mounting groove, second elastic assemblies are fixedly arranged at the two ends of the rotating assembly, and limiting buckles are fixedly arranged at the ends, away from the rotating assembly, of the second elastic assemblies; through holes are formed in the two side ends of the mounting groove correspondingly, when the first handheld rod and the second handheld rod are unfolded, the rotating assembly is arranged in the mounting groove, the limiting buckles extend out of the mounting groove through the through holes, and when the first handheld rod and the second handheld rod are folded, the rotating assembly extends out of the mounting groove. The radio frequency beauty instrument is convenient to store and carry, and the practicability of the radio frequency beauty instrument is improved.

Description

Technical Field

[0001] The present application relates to the technical field of beauty devices, and in particular, to a beauty device based on radio frequency current. Background Art

[0002] Radio frequency beauty devices mainly utilize radio frequency current technology. Through specific radio frequency frequencies and waveforms, they penetrate deep into the skin to stimulate the regeneration of collagen and elastic fibers, thereby achieving the effects of skin tightening and lifting. In order to facilitate use, the handheld part of existing radio frequency beauty devices is often designed to be relatively long, resulting in inconvenience in storage and portability. Summary of the Utility Model

[0003] In order to facilitate storage and portability and improve the practicality of the radio frequency beauty device, the present application provides a beauty device based on radio frequency current.

[0004] The above-mentioned inventive object of the present application is achieved through the following technical solutions:

[0005] A beauty device based on radio frequency current includes a working head, a first handheld rod, and a second handheld rod. A folding mechanism is rotatably arranged between the first handheld rod and the second handheld rod, and the working head is fixedly arranged at one end of the first handheld rod away from the folding mechanism.

[0006] By adopting the above technical solution, the first handheld rod and the second handheld rod are rotatably connected through the folding mechanism. When using the beauty device, the first handheld rod and the second handheld rod are straightened, lengthening the length of the handheld part of the beauty device, providing sufficient holding positions for users and facilitating user use. When use is completed, the first handheld rod and the second handheld rod are folded and stored through the folding mechanism, improving the portability of the beauty device.

[0007] Optionally, installation grooves are respectively formed inside one ends of the first handheld rod and the second handheld rod close to the folding mechanism;

[0008] The folding mechanism includes a folding plate. Rotating components are respectively fixedly arranged at both ends of the folding plate. A plurality of first elastic components are fixedly connected to the side ends of the rotating components, and one ends of the first elastic components away from the rotating components are fixedly arranged inside the installation grooves;

[0009] Second elastic components are fixedly arranged at both ends of the rotating component, and limiting buckles are fixedly arranged at one ends of the second elastic components away from the rotating component. Through holes are respectively formed at both side ends of the installation groove;

[0010] When the first handheld rod and the second handheld rod are unfolded, the rotating component is arranged inside the installation groove, and the limiting buckle extends out of the installation groove through the through hole; when the first handheld rod and the second handheld rod are folded, the rotating component extends out of the installation groove.

[0011] By adopting the above technical solution, when the first handheld rod and the second handheld rod are unfolded, press the limit buckle and push the rotating component into the installation groove. Under the elastic reset action of the second elastic component, the limit buckle extends out of the installation groove through the through hole, thereby fixing the rotating component inside the installation groove, making the connection between the folding plate and the first handheld rod and the second handheld rod smoother and facilitating the user's grip; when the first handheld rod and the second handheld rod are folded, repeat the above operation, press the limit buckle and pull the rotating component out of the installation groove, and then rotate the first handheld rod and the second handheld rod to fold them in half to achieve the purpose of saving the storage space of the beauty instrument.

[0012] Optionally, the rotating component includes a rotating shaft, and fixed rods are fixedly sleeved on the outer walls at both ends of the rotating shaft. The first elastic component is fixedly connected to the side wall of the fixed rod, and the second elastic component is fixedly connected to the end of the fixed rod;

[0013] An activity rod is movably arranged between the two fixed rods. The activity rod is sleeved on the outer wall of the rotating shaft, and the activity rod is rotatably connected to the rotating shaft. The side end of the activity rod away from the installation groove is fixedly connected to the folding plate.

[0014] By adopting the above technical solution, the fixed rod is fixed to the installation groove through the first elastic component, and the activity rod is fixed to the folding plate. When it is necessary to fold the first handheld rod and the second handheld rod, rotate the activity rods on both sides of the folding plate respectively to make the activity rod rotate relative to the fixed rod to achieve the purpose of folding the first handheld rod and the second handheld rod.

[0015] Optionally, the rotating shaft adopts a damping rotating shaft.

[0016] By adopting the above technical solution, the damping rotating shaft can prevent the first handheld rod and the second handheld rod from reopening due to their own gravity after folding, and when it is necessary to use the beauty instrument, an external force can be applied to reopen the first handheld rod and the second handheld rod, improving the practicability of the beauty instrument.

[0017] Optionally, the first elastic component includes a column groove, a spring, a contact plate and a limit block. The column groove is fixedly arranged inside the installation groove. The spring and the contact plate are both arranged inside the column groove. One end of the spring is fixed to the bottom of the column groove, the end of the spring away from the bottom of the column groove abuts against the contact plate, the contact plate is fixedly connected to the limit block, and the end of the limit block away from the contact plate extends out of the column groove and is fixedly connected to the side end of the rotating component.

[0018] By adopting the above technical solution, when the rotating component is pushed into the installation groove, the limiting block fixed on the side end of the rotating component pushes the abutting plate to slide in the column groove. The spring in the column groove will generate a resilience force under the extrusion of the abutting plate. After the limiting buckle extends out of the installation groove through the through hole, this resilience force makes the limiting buckle closely adhere to the wall of the installation groove, improving the stability of the limiting buckle when fixing the rotating component.

[0019] Optionally, a protective cover is fixedly arranged at one end of the second hand-held rod away from the folding mechanism. When the first hand-held rod and the second hand-held rod are folded to the limit position, the protective cover is adaptively clamped outside the working head.

[0020] By adopting the above technical solution, when the first hand-held rod and the second hand-held rod are folded to the limit position, the protective cover is adaptively clamped outside the working head. The protective shell can protect the working head from being easily damaged by external forces, and can prevent dust from entering the working head when it is idle, improving the service life of the working head.

[0021] Optionally, anti-slip pads are fixedly arranged on the surfaces of the folding plate, the first hand-held rod, and the second hand-held rod facing away from the working head.

[0022] By adopting the above technical solution, anti-slip pads are fixedly arranged on the surfaces of the folding plate, the first hand-held rod, and the second hand-held rod facing away from the working head, improving the comfort of the user's grip.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. When the first hand-held rod and the second hand-held rod are unfolded, press the limiting buckle and push the rotating component into the installation groove. The limiting buckle extends out of the installation groove through the through hole under the elastic reset action of the second elastic component, thereby fixing the rotating component inside the installation groove, making the connection between the folding plate and the first hand-held rod and the second hand-held rod smoother and facilitating the user's grip; when the first hand-held rod and the second hand-held rod are folded, repeat the above operation, press the limiting buckle and pull the rotating component out of the installation groove, and then rotate the first hand-held rod and the second hand-held rod to fold them in half to achieve the purpose of saving the storage space of the beauty instrument;

[0025] 2. The damping rotating shaft can prevent the first hand-held rod and the second hand-held rod from reopening due to their own gravity after being folded, and when the beauty instrument needs to be used, an external force can be applied to reopen the first hand-held rod and the second hand-held rod, improving the practicality of the beauty instrument;

[0026] 3. When pushing the rotating assembly into the installation groove, the limiting block fixed to the side end of the rotating assembly pushes the abutting plate to slide in the column groove. The spring in the column groove will generate a resilience force when being squeezed by the abutting plate. After the limiting buckle extends out of the installation groove through the through hole, this resilience force makes the limiting buckle closely adhere to the wall of the installation groove, improving the stability when the limiting buckle fixes the rotating assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a schematic diagram of the overall structure in the unfolded state of the first hand-held rod and the second hand-held rod in an embodiment of the present application;

[0028] Figure 2 is a schematic diagram of the overall structure in the folded state of the first hand-held rod and the second hand-held rod in an embodiment of the present application;

[0029] Figure 3 is a schematic diagram of the internal structure of the installation groove in an embodiment of the present application;

[0030] Figure 4 is a schematic diagram of the internal structure of the installation groove in another state in an embodiment of the present application;

[0031] Figure 5 is Figure 3 an enlarged view of part A in

[0032] Figure 6 is Figure 4 an enlarged view of part B in

[0033] DESCRIPTION OF REFERENCE NUMERALS: 1, working head; 2, first hand-held rod; 3, second hand-held rod; 4, installation groove; 5, folding plate; 6, rotating assembly; 61, rotating shaft; 62, fixed rod; 63, movable rod; 7, first elastic component; 71, column groove; 72, spring; 73, abutting plate; 74, limiting block; 8, second elastic component; 9, limiting buckle; 10, through hole; 11, protective cover; 12, anti-slip pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0034] In order to make the objectives, technical solutions and advantages of the present application more clear and understandable, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0035] An embodiment of the present application discloses a beauty instrument based on radio frequency current. Refer to Figures 1-6, the beauty instrument includes a working head 1, a first handheld rod 2, and a second handheld rod 3. The working head 1 is fixedly arranged at one end of the first handheld rod 2 away from the folding mechanism; a folding plate 5 is rotatably arranged between the first handheld rod 2 and the second handheld rod 3. Installation grooves 4 are respectively opened inside the ends of the first handheld rod 2 and the second handheld rod 3 close to the folding plate 5. Rotating components 6 are respectively fixedly arranged at both ends of the folding plate 5. Two first elastic components 7 are fixedly connected to the side ends of the rotating components 6. The ends of the first elastic components 7 away from the rotating components 6 are fixedly arranged inside the installation grooves 4; second elastic components 8 are fixedly arranged at both ends of the rotating components 6. Limit buckles 9 are fixedly arranged at the ends of the second elastic components 8 away from the rotating components 6. Through holes 10 are respectively opened at both side ends of the installation grooves 4; when the first handheld rod 2 and the second handheld rod 3 are unfolded, press the limit buckle 9 and push the rotating component 6 into the installation groove 4. Under the elastic reset action of the second elastic component 8, the limit buckle 9 extends out of the installation groove 4 through the through hole 10, so as to fix the rotating component 6 inside the installation groove 4, making the connection between the folding plate 5 and the first handheld rod 2 and the second handheld rod 3 smoother and convenient for the user to hold; when the first handheld rod 2 and the second handheld rod 3 are folded, repeat the above operation, press the limit buckle 9 and pull the rotating component 6 out of the installation groove 4, and then rotate the first handheld rod 2 and the second handheld rod 3 to fold them in half. A protective cover 11 is fixedly arranged at the end of the second handheld rod 3 away from the folding plate 5. When the first handheld rod 2 and the second handheld rod 3 are folded to the limit position, the protective cover 11 is adaptively clamped to the outside of the working head 1. Anti-slip pads 12 are fixedly arranged on the sides of the folding plate 5, the first handheld rod 2, and the second handheld rod 3 facing away from the working head 1.

[0036] The rotating component 6 includes a rotating shaft 61. The rotating shaft 61 adopts a damping rotating shaft 61. Fixed rods 62 are fixedly sleeved on the outer walls of both ends of the rotating shaft 61. The first elastic component 7 is fixedly connected to the side wall of the fixed rod 62. The second elastic component 8 is fixedly connected to the end of the fixed rod 62; a movable rod 63 is movably arranged between the two fixed rods 62. The movable rod 63 is sleeved on the outer wall of the rotating shaft 61 and is rotatably connected to the rotating shaft 61. The side end of the movable rod 63 away from the installation groove 4 is fixedly connected to the folding plate 5. When it is necessary to fold the first handheld rod 2 and the second handheld rod 3, rotate the movable rods 63 on both sides of the folding plate 5 respectively, so that the movable rod 63 rotates relative to the fixed rod 62 to achieve the purpose of folding the first handheld rod 2 and the second handheld rod 3.

[0037] The first elastic component 7 includes a column groove 71, a spring 72, a contact plate 73 and a limit block 74. The column groove 71 is fixedly arranged inside the installation groove 4. Both the spring 72 and the contact plate 73 are arranged inside the column groove 71. One end of the spring 72 is fixed to the bottom of the column groove 71, and the end of the spring 72 away from the bottom of the column groove 71 abuts against the contact plate 73. The contact plate 73 is fixedly connected to the limit block 74. The end of the limit block 74 away from the contact plate 73 extends out of the column groove 71 and is fixedly connected to the side end of the rotating component 6. When the rotating component 6 is pushed into the installation groove 4, the limit block 74 fixed to the side end of the rotating component 6 pushes the contact plate 73 to slide in the column groove 71. The spring 72 in the column groove 71 will generate a resilience force when being squeezed by the contact plate 73. After the limit buckle 9 extends out of the installation groove 4 through the through hole 10, this resilience force makes the limit buckle 9 closely adhere to the wall of the installation groove 4, improving the stability when the limit buckle 9 fixes the rotating component 6.

[0038] The implementation principle of a beauty instrument based on radio frequency current in an embodiment of the present application is as follows: When the first hand-held rod 2 and the second hand-held rod 3 are unfolded, press the limit buckle 9 and push the rotating component 6 into the installation groove 4. The limit buckle 9 extends out of the installation groove 4 through the through hole 10 under the elastic reset action of the second elastic component 8. When the rotating component 6 is pushed into the installation groove 4, the limit block 74 fixed to the side end of the rotating component 6 pushes the contact plate 73 to slide in the column groove 71. The spring 72 in the column groove 71 will generate a resilience force when being squeezed by the contact plate 73. After the limit buckle 9 extends out of the installation groove 4 through the through hole 10, this resilience force makes the limit buckle 9 closely adhere to the wall of the installation groove 4, thereby stably fixing the rotating component 6 inside the installation groove 4;

[0039] When the first hand-held rod 2 and the second hand-held rod 3 are folded, repeat the above operation, press the limit buckle 9 and pull the rotating component 6 out of the installation groove 4, and then rotate the movable rods 63 on both sides of the folding plate 5 respectively, so that the movable rods 63 rotate relative to the fixed rod 62, and then rotate the first hand-held rod 2 and the second hand-held rod 3 to fold them in half. A protective cover 11 is fixedly arranged at the end of the second hand-held rod 3 away from the folding plate 5. When the first hand-held rod 2 and the second hand-held rod 3 are folded to the limit position, the protective cover 11 is adaptively clamped to the outside of the working head 1.

[0040] The above are all the preferred embodiments of the present application. The protection scope of the present application is not limited thereby. Any feature disclosed in this specification (including the abstract and the drawings), unless specifically described, can be replaced by other equivalent or similar-purpose alternative features. That is, unless specifically described, each feature is only an example in a series of equivalent or similar features.

Claims

1. A beauty instrument based on radio frequency current, characterized in that: The invention comprises a working head (1), a first hand-held rod (2) and a second hand-held rod (3); a folding mechanism is rotatably arranged between the first hand-held rod (2) and the second hand-held rod (3); and the working head (1) is fixedly arranged at one end of the first hand-held rod (2) away from the folding mechanism.

2. A beauty instrument based on radio frequency current according to claim 1, characterized in that: The first hand-held rod (2) and the second hand-held rod (3) are each provided with a mounting groove (4) at one end close to the folding mechanism; The folding mechanism comprises a folding plate (5), and rotating components (6) are fixedly arranged at both ends of the folding plate (5), and a plurality of first elastic components (7) are fixedly connected to the side ends of the rotating components (6), and one end of the first elastic component (7) away from the rotating component (6) is fixedly arranged inside the mounting groove (4); A second elastic component (8) is fixedly provided at both ends of the rotating component (6), a limit buckle (9) is fixedly provided at one end of the second elastic component (8) away from the rotating component (6), and through holes (10) are respectively provided at both side ends of the mounting groove (4); When the first hand-held rod (2) and the second hand-held rod (3) are unfolded, the rotating assembly (6) is arranged inside the mounting groove (4), and the limiting buckle (9) extends out of the mounting groove (4) through the through hole (10); when the first hand-held rod (2) and the second hand-held rod (3) are folded, the rotating assembly (6) extends out of the mounting groove (4).

3. A beauty instrument based on radio frequency current according to claim 2, characterized in that: The rotating assembly (6) comprises a rotating shaft (61), and fixed rods (62) are fixedly sleeved on the outer walls of both ends of the rotating shaft (61), the first elastic assembly (7) is fixedly connected to the side wall of the fixed rod (62), and the second elastic assembly (8) is fixedly connected to the end of the fixed rod (62); A movable rod (63) is movably arranged between the two fixed rods (62). The movable rod (63) is sleeved on the outer wall of the rotating shaft (61). The movable rod (63) is rotatably connected to the rotating shaft (61). One side end of the movable rod (63) away from the installation groove (4) is fixedly connected to the folding plate (5).

4. A beauty instrument based on radio frequency current according to claim 3, characterized in that: The rotating shaft (61) is a damping rotating shaft (61).

5. A beauty instrument based on radio frequency current according to claim 2, characterized in that: The first elastic component (7) comprises a column groove (71), a spring (72), an abutment plate (73) and a limit block (74); the column groove (71) is fixedly arranged inside the mounting groove (4); the spring (72) and the abutment plate (73) are both arranged inside the column groove (71); one end of the spring (72) is fixed to the bottom of the column groove (71); the end of the spring (72) away from the bottom of the column groove (71) abuts against the abutment plate (73); the abutment plate (73) is fixedly connected to the limit block (74); the end of the limit block (74) away from the abutment plate (73) extends out of the column groove (71) and is fixedly connected to the side end of the rotating component (6).

6. A beauty instrument based on radio frequency current according to claim 1, characterized in that: A protective cover (11) is fixedly provided at one end of the second hand-held rod (3) away from the folding mechanism; when the first hand-held rod (2) and the second hand-held rod (3) are folded to an extreme position, the protective cover (11) is adapted to be snap-fitted onto the outside of the working head (1).

7. A beauty instrument based on radio frequency current according to claim 2, characterized in that: The folding plate (5), the first hand-held rod (2) and the second hand-held rod (3) are all fixedly provided with anti-slip pads (12) on the sides facing away from the working head (1).

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