Beautifying instrument with beautifying head convenient to replace
By using a replacement mechanism and spring-loaded conductive needle design, the problem of complicated operation for changing beauty heads in beauty devices is solved, enabling quick replacement and improving user experience, while also enhancing device hygiene and protecting the replacement head.
Patent Information
- Application Number
- CN202520509023.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-21
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2035-03-21
AI Technical Summary
Existing beauty devices require tools to change the beauty head, which is complicated and affects the user experience, especially when frequently changing personalized treatments.
It adopts a replacement mechanism and spring conductive pin design, which allows for quick replacement of the beauty head by pressing the replacement button. The spring conductive pin lifts the replacement head and is limited by the guide post to prevent hand contact and drop.
It enables quick replacement of beauty heads, improves user experience, enhances device hygiene, and protects replacement heads from falling off.
Smart Images
Figure CN223677431U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cosmetic instrument technical field, especially a cosmetic instrument convenient to replace cosmetic head. BACKGROUND
[0002] As a common cosmetic nursing tool, the cosmetic instrument is widely used in the field of skin cleaning, massage, lifting and tightening, etc. The traditional cosmetic instrument used in the current market usually fixes the cosmetic head on the body by screws. Although this design ensures the stability of the connection between the cosmetic head and the main machine to a certain extent, it also brings certain inconvenience in use. In daily skin care, users may need to quickly replace various types of cosmetic heads to achieve different nursing effects, such as cleaning, massage, lifting, etc., resulting in that users need to use tools to disassemble and install the cosmetic head every time they replace the cosmetic head, which is relatively troublesome to operate. Especially in the case of frequent replacement of cosmetic heads for personalized care, the complexity of this operation will greatly affect the user's experience and bring great inconvenience to the user. SUMMARY
[0003] In view of the deficiencies of the prior art, the utility model provides a cosmetic instrument convenient to replace cosmetic head, which solves the technical problems raised in the background art.
[0004] To solve the above technical problems, the utility model provides the following technical scheme: a cosmetic instrument convenient to replace cosmetic head, including body and dustproof placing base installed on the body, the fixed mounting of body upper end has installed frame, the inside movable mounting of installed frame has replacement head, the bottom fixed setting of replacement head has joint, the shaft center of installed frame is opened and has the through -hole that joint passes through, the inside of body is provided with replacement mechanism for joint fixed, and the both sides of body's inside are installed a pair of spring conductive needle, the upper end of spring conductive needle extends to installed frame, the bottom of replacement head is opened and has the ejection hole that spring conductive needle is adapted.
[0005] Further, the replacement mechanism includes a sliding buckle slidingly installed in the body, an arc-shaped clamping slope is arranged on one side of the inner wall of the sliding buckle, a connecting spring is fixedly connected to the other side of the inner wall of the sliding buckle, a lower hook is arranged at the bottom of the installed frame, and the end of the connecting spring is fixedly installed on the lower hook.
[0006] Further, the joint includes a cylindrical clamping portion fixedly connected to the bottom of the replacement head, a circular frustum-shaped extrusion portion is fixedly connected to the lower end of the clamping portion, the diameter of the clamping portion is smaller than the diameter of the extrusion portion, and the diameter of the extrusion portion gradually decreases from top to bottom.
[0007] Further, a replacement key is slidably installed on one side of the sliding buckle, and an end of the replacement key away from the sliding buckle extends to the outside of the body.
[0008] Further, guide columns are fixedly installed on both sides of the body, the two guide columns are respectively arranged between the two pairs of spring conductive pins, and a guide hole matched with the guide column is formed in the bottom of the replacement head.
[0009] Further, the height of the guide column is greater than the height of the spring conductive pin.
[0010] By the above technical scheme, the cosmetic instrument with the cosmetic head convenient to replace is provided, and at least has the following beneficial effects:
[0011] 1. The replacement mechanism is arranged, when the replacement head is replaced, the replacement head can be taken out of the mounting frame by pressing the replacement key, the replacement operation of the replacement head is greatly facilitated, different replacement heads are convenient for the user to use for personalized care, and the use experience of the user is improved.
[0012] 2. The spring conductive pin and the guide column are arranged, when the replacement head is disassembled, the replacement head can be lifted by the spring conductive pin, then the user can take the replacement head out of the mounting frame from the bottom of the replacement head, the disassembly of the replacement head is facilitated, the contact surface of the replacement head and the face is avoided from being touched by the hand, the hygiene of the equipment is improved, the replacement head lifted out can be limited by the guide column, the replacement head is prevented from directly falling off the mounting frame, and the replacement head is protected. BRIEF DESCRIPTION OF DRAWINGS
[0013] The drawings described herein are used to provide further understanding of the present application, constitute a part of the present application, the illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute improper limitation on the present application. In the drawings:
[0014] Figure 1 It is a whole structure schematic view of the present application;
[0015] Figure 2 It is a local structure schematic view of the present application;
[0016] Figure 3 It is Figure 2 the local sectional view shown;
[0017] Figure 4 It is a mounting frame structure schematic view of the present application;
[0018] Figure 5 It is a body structure schematic view of the present application;
[0019] Figure 6The replacement mechanism structure schematic view of the utility model.
[0020] Figure 7 The replacement head structure schematic view of the utility model.
[0021] In the figure: 1, machine body; 2, dustproof placing base; 3, mounting frame; 301, through hole; 302, hang down; 4, replacement head; 5, clamping head; 51, clamping part; 52, extrusion part; 6, replacement mechanism; 61, sliding buckle; 62, clamping slope; 63, connecting spring; 64, replacement key; 7, spring conductive needle; 8, ejection hole; 9, guide column; 10, guide hole. DETAILED DESCRIPTION
[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0023] The traditional beauty instrument usually adopts screw to fix the beauty head on the machine body, but in daily skin care, the user may need to quickly replace various types of beauty heads to achieve different care effects, resulting in that the user needs to use tools to disassemble and install the beauty head every time the beauty head is replaced, which is relatively troublesome to operate, especially in the case of frequent replacement of the beauty head for personalized care, the complexity of the operation can greatly affect the user's experience, and brings great inconvenience to the user.
[0024] To solve the defects of the above-mentioned beauty instrument when replacing the beauty head, please refer to Figures 1-7The cosmetic instrument with the cosmetic head convenient to replace can realize quick replacement of the cosmetic head and is convenient for users to use different cosmetic heads to perform nursing with different effects.The cosmetic instrument takes the body 1 and the dustproof placing base 2 installed on the body 1 as the basis, the fixed installation of the upper end of the body 1 has the mounting bracket 3, the inside of the mounting bracket 3 is movably installed with the replacement head 4, the mounting bracket 3 is used to bear the replacement head 4, the dustproof placing base 2 is used to protect the mounting bracket 3, the bottom of the replacement head 4 is fixedly provided with the clamping head 5, the shaft center of the mounting bracket 3 is provided with the through hole 301 for the clamping head 5 to pass through, the inside of the body 1 is provided with the replacement mechanism 6 used to fix the clamping head 5, the clamping head 5 passes through the through hole 301 and extends to the outside of the mounting bracket 3, the clamping head 5 can be fixed through the replacement mechanism 6, so that the replacement head 4 can be fixed in the mounting bracket 3, in order to realize the fixing effect of the replacement mechanism 6 on the clamping head 5, the replacement mechanism 6 is arranged as the sliding buckle 61 slidably installed in the body 1, the inner wall of the sliding buckle 61 is provided with the arc-shaped clamping slope 62 on one side, the other side of the inner wall of the sliding buckle 61 is fixedly connected with the connecting spring 63, the bottom of the mounting bracket 3 is provided with the lower hanging 302, the end of the connecting spring 63 is fixedly installed on the lower hanging 302, the clamping slope 62 can be moved to the lower side of the through hole 301 through the elastic force of the connecting spring 63, the clamping head 5 is limited through the clamping slope 62, in order to realize the limiting effect of the clamping slope 62 on the clamping head 5, the shape of the clamping head 5 needs to be matched with the clamping slope 62, therefore, the clamping head 5 is arranged as the cylindrical clamping part 51 fixedly connected with the bottom of the replacement head 4, the lower end of the clamping part 51 is fixedly connected with the extrusion part 52 in the shape of a circular truncated cone, the diameter of the clamping part 51 is smaller than that of the extrusion part 52, and the diameter of the extrusion part 52 gradually decreases from top to bottom, the slope of the clamping slope 62 is matched with the extrusion part 52, so that the clamping slope 62 can be clamped on the top of the extrusion part 52 to limit the upward movement of the extrusion part 52, when the replacement head 4 is disassembled, the sliding buckle 61 is controlled to slide inward until the sliding buckle 61 drives the clamping slope 62 to be separated from the top of the extrusion part 52, and then the replacement head 4 can be taken out from the mounting bracket 3, when a new replacement head 4 is installed, the clamping head 5 at the bottom of the replacement head 4 only needs to be inserted into the through hole 301, the extrusion part 52 passes through the through hole 301 to extrude the clamping slope 62 to move, at this time, the connecting spring 63 is deformed, when the extrusion part 52 is inserted into the lower side of the clamping slope 62, the clamping slope 62 can be reset to the top of the extrusion part 52 through the elastic force of the connecting spring 63 to limit the extrusion part 52 again, the replacement head 4 is fixed, the replacement of the replacement head 4 is completed, and the replacement key 64 is slidably installed on one side of the sliding buckle 61, the end of the replacement key 64 away from the sliding buckle 61 extends to the outside of the body 1, the replacement key 64 is slidably connected with the body 1, the sliding of the sliding buckle 61 can be controlled through the replacement key 64, so that the whole disassembly process can be completed by pressing the replacement key 64, which greatly facilitates the replacement operation of the replacement head 4 by the user, facilitates the user to use different cosmetic heads for personalized care, and improves the user experience.
[0025] Embodiment two
[0026] After the fixing effect of the replacement head 4 is released, the replacement head 4 needs to be taken out of the mounting frame 3 by hand, since the replacement head 4 needs to be in contact with the user's face, the surface thereof is designed to be relatively round, and directly taking out by hand not only is easy to slip, but also can cause pollution to the replacement head 4, in order to solve this technical problem, please refer to Figures 4-7 A pair of spring conductive pins 7 are installed on both sides of the inside of the body 1, the upper end of the spring conductive pin 7 extends into the mounting frame 3, the bottom of the replacement head 4 is provided with an ejection hole 8 matched with the spring conductive pin 7, when the replacement head 4 is installed in the mounting frame 3, the spring conductive pin 7 is in the ejection hole 8, and the spring conductive pin 7 is pressed to be deformed, when the replacement key 64 is pressed to release the fixing effect of the clamping slope 62 on the clamping head 5, the replacement head 4 can be ejected by the elastic force of the spring conductive pin 7, and then the user can take the replacement head 4 out of the mounting frame 3 from the bottom of the replacement head 4, which not only facilitates the disassembly of the replacement head 4, but also avoids the contact of the hand with the contact surface of the replacement head 4 and the face, and improves the hygiene of the equipment.
[0027] In order to avoid the replacement head 4 from being directly ejected from the mounting frame 3 by the spring conductive pin 7 and falling, a guide column 9 is fixedly installed on both sides of the inside of the body 1, the two guide columns 9 are respectively arranged between the two pairs of spring conductive pins 7, the bottom of the replacement head 4 is provided with a guide hole 10 matched with the guide column 9, and the height of the guide column 9 is greater than the height of the spring conductive pin 7, so that when the replacement head 4 is ejected by the spring conductive pin 7, the guide column 9 can limit the replacement head 4, preventing the replacement head 4 from directly falling from the mounting frame 3, and protecting the replacement head 4.
[0028] It should be noted that in this document, the terms "comprising", "including", or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article or device that includes a series of elements not only includes those elements, but also includes other elements not explicitly listed, or inherent to such a process, method, article or device.
[0029] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A beauty instrument facilitating replacement of a beauty head, comprising a machine body (1) and a dustproof placing base (2) mounted on the machine body (1), characterized in that: The upper end of the machine body (1) is fixedly provided with a mounting rack (3), the inside of the mounting rack (3) is movably provided with a replacement head (4), the bottom of the replacement head (4) is fixedly provided with a clamping joint (5), the axis of the mounting rack (3) is provided with a through hole (301) for the clamping joint (5) to pass through, the inside of the machine body (1) is provided with a replacement mechanism (6) for fixing the clamping joint (5), and both sides of the inside of the machine body (1) are provided with a pair of spring contact pins (7), the upper end of the spring contact pin (7) extends into the mounting rack (3), and the bottom of the replacement head (4) is provided with an ejection hole (8) matched with the spring contact pin (7).
2. The beauty device of claim 1, wherein: The replacement mechanism (6) comprises a sliding buckle (61) slidably arranged in the inside of the machine body (1), the inner wall of the sliding buckle (61) is provided with an arc-shaped clamping slope (62) on one side, the inner wall of the sliding buckle (61) is fixedly connected with a connecting spring (63) on the other side, the bottom of the mounting rack (3) is provided with a lower hanging (302), and the end of the connecting spring (63) is fixedly arranged on the lower hanging (302). 3.The beauty device with a replaceable beauty head of claim 1, wherein: The clamping joint (5) comprises a cylindrical clamping part (51) fixedly connected to the bottom of the replacement head (4), the lower end of the clamping part (51) is fixedly connected with a circular truncated cone-shaped extrusion part (52), the diameter of the clamping part (51) is smaller than the diameter of the extrusion part (52), and the diameter of the extrusion part (52) gradually decreases from top to bottom.
4. The beauty device of claim 2, wherein: One side of the sliding buckle (61) is slidably provided with a replacement key (64), and the end of the replacement key (64) away from the sliding buckle (61) extends to the outside of the machine body (1). 5.The beauty device with a replaceable beauty head of claim 1, wherein: Both sides of the inside of the machine body (1) are fixedly provided with guide columns (9), and the two guide columns (9) are respectively arranged between the two pairs of spring contact pins (7), and the bottom of the replacement head (4) is provided with a guide hole (10) matched with the guide column (9).
6. The beauty device of claim 5, wherein: The height of the guide column (9) is greater than the height of the spring contact pin (7).