Beauty instrument with detachable beauty head

Abstract

The present invention relates to the technical field of beauty instruments, and in particular to a beauty instrument with a detachable beauty head, comprising a beauty instrument, a charging device, a snap-fit ​​connection device and a beauty head, wherein the beauty instrument is provided with a beauty head at the upper right corner, and a snap-fit ​​connection device is provided at the outer left end of the beauty head, wherein the snap-fit ​​connection device comprises a limit block, the outer left end of the beauty head is fixedly connected to the limit block, and the limit block is slidably connected to the beauty instrument, the inner side of the limit block is fixedly connected to a second spring, and the other end of the second spring is fixedly connected to a positioning block. In the present invention, by providing a slide plate, a snap block and a sealing gasket, when the device is used, the positioning block continuously compresses the second spring by pressing the sealing gasket made of rubber, and when the positioning block is disengaged from the beauty instrument, the beauty head can be ejected by cooperating with the elastic force of the third spring on the slide plate, thereby facilitating the disassembly and replacement of the beauty head, and the operation is simple and convenient, and at the same time, the stability of the beauty head during installation and use is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of beauty instruments, in particular to a beauty instrument with a detachable beauty head. Background Art

[0002] A beauty instrument is a machine that adjusts and improves the body and face according to the physiological functions of the human body. Its functions include whitening, skin rejuvenation, freckle removal, wrinkle removal, hair removal, weight loss, etc. Its names include ultrasonic introduction, photon skin rejuvenation, high-frequency electrotherapy, RF radio wave skin tightening, electronic spot and mole removal, E-light permanent hair removal and skin rejuvenation, Jafani nutrition introduction and export, etc. The beauty medical industry was born in the 1990s. It is based on the expansion of medicine, optics, electricity, chemistry and other fields. Professional researchers engaged in these fields seized the business opportunities and entered the beauty industry with professional technology, allowing the beauty industry to adapt to the development of the times from traditional medical care, skin protection, massage and other projects, and become the new darling of high technology. More and more high-tech instruments are entering beauty salons, and beauty The instruments have also undergone repeated upgrades, and their size has gradually changed from large instruments to medium and small-sized ones. Nowadays, small and micro instruments have gradually become a trend, and their functions have gradually developed from single hair removal and whitening to multi-purpose machines with increasingly perfect functions. The development of science and technology and its application in beauty instruments have made the functions of products more and more diversified and sophisticated. With the continuous development of society, there are more and more applications for beauty instruments, and there are more and more types of beauty instruments. However, it is not convenient to disassemble and replace the beauty heads of some beauty instruments during use, and the stability of the beauty heads after installation and use is not very good. In addition, it is inconvenient to charge, and a separate charging cable is required for charging, which makes the device inconvenient to carry and use. Summary of the invention

[0003] The object of the present invention is to provide a beauty instrument with a detachable beauty head to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A beauty instrument with a detachable beauty head comprises a beauty instrument, a charging device, a snap-fit ​​connection device and a charging head, wherein the beauty instrument is provided with a beauty head at the upper right corner, and a snap-fit ​​connection device is provided at the outer left end of the beauty head, the snap-fit ​​connection device comprises a limit block, the outer left end of the beauty head is fixedly connected to the limit block, and the limit block is slidably connected to the beauty instrument, a second spring is fixedly connected to the inner side of the limit block, and the other end of the second spring is fixedly connected to a positioning block, a slide plate is slidably connected to the left end of the limit block, and the slide plate is slidably connected to the beauty instrument, a third spring is fixedly connected to the left end of the slide plate, and the other end of the third spring is fixedly connected to the beauty instrument, a sealing pad is provided at the upper right corner of the outer side of the beauty instrument, and the sealing pad is fixedly connected to the beauty instrument, the sealing pad is made of a rubber plate, the sealing pad is in contact with the positioning block, and a charging device is provided at the bottom of the beauty instrument.

[0006] Preferably, the positioning block passes through the limiting block, and the positioning block is slidably connected to the limiting block and the beauty instrument, and the left end of the positioning block is arranged in an inclined shape.

[0007] Preferably, the charging device includes a fixed frame, a fixed frame is provided at the bottom end of the beauty instrument, a charger is slidably connected to the top inner side of the fixed frame, and a connecting wire at the top end of the charger is connected to the charging wire inside the beauty instrument, a conductive block is fixedly connected to the connecting wire at the bottom end of the charger, a wire wheel is provided at the bottom end of the conductive block, a fixed shaft is fixedly connected to the inner side of the wire wheel, and the fixed shaft is rotatably connected to the fixed frame, a clockwork spring is fixedly connected to the outer side of the fixed shaft, and the other end of the clockwork spring is fixedly connected to the fixed frame, a wire is fixedly connected to the outer side of the wire wheel, and the wire passes through the fixed frame, the other end of the wire is connected to a plug, and a shielding cover is hingedly connected to the bottom end of the fixed frame.

[0008] Preferably, a fixing ring is provided at the top of the fixing frame, and the fixing ring is sleeved on the bottom end of the outer side of the beauty instrument. The fixing ring is in close contact with the beauty instrument and the fixing frame, and the fixing ring is made of a rubber plate.

[0009] Preferably, a fixing rod is fixedly connected to the outer side of the conductive block, and the fixing rod passes through the fixing frame, the fixing rod is slidably connected to the fixing frame, a first spring is fixedly connected to the top end of the fixing rod, and the other end of the first spring is fixedly connected to the fixing frame.

[0010] Preferably, evenly distributed slots are provided at one end of the outer side of the wire wheel close to the conductive block, a block is provided inside the top slot of the wire wheel, and the block is fixedly connected to the conductive block, and the front end of the block is arranged in an inclined shape.

[0011] Preferably, the fixing frame is slidably connected to the beauty instrument, a fixing bolt is spirally connected to the top outer side of the fixing frame, and the fixing bolt passes through the fixing frame and the beauty instrument, and the fixing bolt is spirally connected to the beauty instrument.

[0012] Preferably, an internal thread is provided at the top inner side of the fixing frame, an external thread is provided at the bottom outer side of the beauty instrument, and the fixing frame is spirally connected to the beauty instrument.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. In the present invention, by providing the slide plate, the clamping block and the sealing gasket, when the device is used, the positioning block continuously compresses the second spring by pressing the sealing gasket made of rubber material. When the positioning block is disengaged from the beauty instrument, the beauty head can be ejected with the elastic force of the third spring on the slide plate, thereby facilitating the disassembly and replacement of the beauty head, and the operation is simple and convenient, and at the same time, the stability of the beauty head during installation and use is improved;

[0015] 2. In the present invention, by providing the fixing bolts, the wire wheel, the clamping block and the spring spring, when the device is used, after the charging mechanism is connected to the beauty instrument by the fixing bolts, the shielding cover is opened, and the plug is pulled to make the wire continuously rotate out from the outside of the wire wheel, at this time, the spring spring is continuously contracted, and after the wire is pulled out, the clamping block limits the position of the wire wheel, which facilitates the charging operation of the device, and does not need to be used with an external charging cable, thereby making the device more convenient to carry and use;

[0016] 3. In the present invention, by providing the wire wheel, the clamp block and the spring spring, when the device is used, after the charging mechanism is connected to the beauty instrument through the spiral connection between the charging mechanism and the beauty instrument, the shielding cover is opened, and the plug is pulled to make the wire continuously rotate out from the outside of the wire wheel. At this time, the spring spring is continuously contracted. After the wire is pulled out, the clamp block limits the wire wheel, which facilitates the charging operation of the device. It does not need to be used with an external charging cable, making the device more convenient to carry and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the present invention;

[0018] Figure 2 is a schematic diagram of the overall structure of the second embodiment of the present invention;

[0019] Figure 3 It is a partial enlarged structural schematic diagram of the first embodiment of the present invention;

[0020] Figure 4 It is a partial enlarged structural schematic diagram of the second embodiment of the present invention;

[0021] Figure 5 It is a schematic diagram of the overall structure of the card block of the present invention;

[0022] Figure 6 It is a schematic cross-sectional structure diagram of the limit block of the present invention;

[0023] Figure 7 For the present invention Figure 1 Schematic diagram of the structure at point A.

[0024] In the figure: 1-beauty instrument, 2-charging device, 201-fixed frame, 202-charger, 203-fixed ring, 204-conductive block, 205-fixed rod, 206-first spring, 207-block, 208-reel, 209-fixed shaft, 210-spring spring, 211-wire, 212-plug, 213-shielding cover, 214-fixing bolt, 3-clamping connection device, 301-limiting block, 302-second spring, 303-positioning block, 304-slide plate, 305-third spring, 306-sealing pad, 4-beauty head. DETAILED DESCRIPTION

[0025] Embodiment 1:

[0026] See also Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 , the present invention provides a technical solution:

[0027] A beauty instrument with a detachable beauty head comprises a beauty instrument 1, a charging device 2, a snap-fit ​​connection device 3 and a beauty head 4. The beauty head 4 is arranged on the upper right side of the beauty instrument 1, and the snap-fit ​​connection device 3 is arranged on the outer left end of the beauty head 4. The snap-fit ​​connection device 3 comprises a limit block 301. The outer left end of the beauty head 4 is fixedly connected to the limit block 301, and the limit block 301 is slidably connected to the beauty instrument 1. A second spring 302 is fixedly connected to the inner side of the limit block 301, and the other end of the second spring 302 is fixedly connected to a positioning block 303. The positioning block 303 passes through the limit block 301, and the positioning block 303 is slidably connected to the limit block 301 and the beauty instrument 1. The left end of the positioning block 303 is arranged in an inclined shape. This arrangement facilitates the installation operation of the beauty head 4, and the operation is quick and convenient. The left end of the block 301 is slidably connected with a slide plate 304, and the slide plate 304 is slidably connected to the beauty instrument 1, the left end of the slide plate 304 is fixedly connected with a third spring 305, and the other end of the third spring 305 is fixedly connected to the beauty instrument 1, a sealing gasket 306 is provided on the upper right side of the outer side of the beauty instrument 1, and the sealing gasket 306 is fixedly connected to the beauty instrument 1, and the sealing gasket 306 is made of a rubber plate, and the sealing gasket 306 is in contact with the positioning block 303. This arrangement facilitates the disassembly and replacement of the beauty head 1, and the operation is simple and convenient. At the same time, the stability of the beauty head 1 during installation and use is better. A charging device 2 is provided at the bottom end of the beauty instrument 1, and the charging device 2 includes a fixing frame 201, a fixing frame 201 is provided at the bottom end of the beauty instrument 1, and a fixing ring 203 is provided at the top of the fixing frame 1, and a fixing ring 203 is provided at the top of the fixing frame 1, and a fixing ring 203 is provided at the top of the fixing frame 1. The fixed ring 203 is sleeved on the bottom end of the outer side of the beauty instrument 1. The fixed ring 203 is in close contact with the beauty instrument 1 and the fixed frame 201. The fixed ring 203 is made of a rubber plate. This arrangement ensures that the fixed frame 201 is stably and tightly connected to the beauty instrument 1. The top of the inner side of the fixed frame 201 is slidably connected to the charger 202, and the connecting line at the top of the charger 202 is connected to the charging line inside the beauty instrument 1. The connecting line at the bottom of the charger 202 is fixedly connected to the conductive block 204. The outer side of the conductive block 204 is fixedly connected to a fixed rod 205, and the fixed rod 205 passes through the fixed frame 201. The fixed rod 205 is slidably connected to the fixed frame 201. The top of the fixed rod 205 is fixedly connected to a first spring 206, and the other end of the first spring 206 is connected to the fixed frame 2 01 fixed connection, this arrangement facilitates the resetting and retracting operation of the wire 211, a wire wheel 208 is provided at the bottom end of the conductive block 204, and a uniformly distributed card slot is opened on the outer side of the wire wheel 208 near the end of the conductive block 204, a card block 207 is provided on the inner side of the top card slot of the wire wheel 208, and the card block 207 is fixedly connected to the conductive block 204, and the front end of the card block 207 is arranged in an inclined shape. This arrangement is convenient for positioning the rotating wire wheel 208 after pulling out the wire 211, thereby ensuring the normal charging of the device, a fixed shaft 209 is fixedly connected to the inner side of the wire wheel 208, and the fixed shaft 209 is rotatably connected to the fixed frame 201, a spring 210 is fixedly connected to the outer side of the fixed shaft 209, and the other end of the spring 210 is fixedly connected to the fixed frame 201,A wire 211 is fixedly connected to the outside of the wire wheel 208, and the wire 211 passes through the fixing frame 201. The other end of the wire 211 is connected to a plug 212. The bottom end of the fixing frame 201 is hingedly connected to a shielding cover 213. The fixing frame 201 is slidably connected to the beauty instrument 1. A fixing bolt 214 is spirally connected to the top of the outer side of the fixing frame 201, and the fixing bolt 214 passes through the fixing frame 201 and the beauty instrument 1. The fixing bolt 214 is spirally connected to the beauty instrument 1. This setting facilitates the connection between the charging mechanism and the beauty instrument 1, and the operation is simple and convenient. This setting facilitates the charging operation of the device, and does not need to be used with an external charging cable, thereby making the device more convenient to carry and use.

[0028] Working process: All electrical appliances in the device are external power sources. When using the device, first connect the charging cable of the beauty instrument 1 to the charging mechanism, then put the fixing frame 201 on the bottom of the outer side of the beauty instrument 1, and then connect the charging mechanism to the beauty instrument 1 through the fixing bolts 214. When the beauty head 4 of the beauty instrument 1 needs to be disassembled and replaced after using the device, press the rubber sealing gasket 306. At this time, the sealing gasket 306 will continue to deform, and the positioning block 303 will continue to compress the second spring 302. When the positioning block 303 is in contact with the beauty instrument 1, the second spring 302 will be compressed. When the beauty instrument 1 is disengaged, the limit block 301 will continue to slide out of the beauty instrument 1 under the elastic force of the third spring 305 on the slide plate 304, and then the beauty head 4 can be removed. When replacing the new beauty head 4 after removal, the beauty head 4 is directly inserted into the beauty instrument 1 to ensure that the limit block 301 is in contact with the slide plate 304. When the positioning block 303 is re-engaged with the beauty instrument 1, the beauty head 4 is now stably connected under the elastic force of the third spring 305 on the slide plate 304. When the device needs to be charged, the shielding cover is opened first. 213, and then pull the plug 212, at this time the wire 211 will continue to rotate out from the outside of the wire wheel 208, so as to achieve the pulling out of the wire 211, at this time the wire wheel 208 will continue to drive the fixed shaft 209 to rotate, the clockwork spring 210 will continue to shrink, when the inclined surface of the block 207 contacts the wire wheel 208, the block 207 will continue to slide out of the slot outside the wire wheel 208, and then re-slot into another slot, the conductive block 204 will continue to drive the fixed rod 205 to compress the first spring 206, and then reset, when the wire 211 After pulling out a length convenient for charging, the device can be connected to a power source for charging. At this time, the beauty instrument 1 will be charged through the plug 212, the wire 211, the wire wheel 208, the block 207, the conductive block 204 and the charger 202. After charging is completed, unplug the plug 212, and then push the fixing rod 205 to compress the first spring 206 to separate the block 207 from the card slot outside the wire wheel 208. Then, under the elastic force of the clockwork spring 210, the wire 211 will automatically reset to the outside of the wire wheel 208, and finally reset the shielding cover 213.

[0029] Embodiment 2:

[0030] The same parts as those in Example 1 will not be repeated in Example 2. The difference is as follows: Figure 2 , Figure 4 , Figure 5 and Figure 6 , the present invention provides a technical solution:

[0031] An internal thread is provided at the top inner side of the fixing frame 201, and an external thread is provided at the bottom outer side of the beauty instrument 1. The fixing frame 201 is spirally connected to the beauty instrument 1. This arrangement facilitates the connection between the charging mechanism and the beauty instrument 1, and the operation is simple and convenient.

[0032] Workflow: When using the device, first connect the charging cable of the beauty instrument 1 to the charging mechanism, then connect the charging mechanism to the beauty instrument 1 by coordinating the spiral connection between the fixing frame 201 and the beauty instrument 1, and then use the device after the connection is completed.

[0033] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above are only preferred implementation methods of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the present invention.

Claims

1. A beauty instrument with a detachable beauty head, comprising a beauty instrument (1), a charging device (2), a snap-fit ​​connection device (3) and a beauty head (4), characterized in that: The beauty instrument (1) is provided with a beauty head (4) at the upper right side, and a snap-fit ​​connection device (3) is provided at the outer left end of the beauty head (4), and the snap-fit ​​connection device (3) comprises a limit block (301), the outer left end of the beauty head (4) is fixedly connected to the limit block (301), and the limit block (301) is slidably connected to the beauty instrument (1), the inner side of the limit block (301) is fixedly connected to a second spring (302), and the other end of the second spring (302) is fixedly connected to a positioning block (303), the left end of the limit block (301) is slidably connected to a slide plate (304), and the slide plate (304) is slidably connected to the beauty instrument (1), and the left end of the slide plate (304) is fixedly connected to a third spring (303). 5), and the other end of the third spring (305) is fixedly connected to the beauty instrument (1), a sealing gasket (306) is provided on the upper right side of the outer side of the beauty instrument (1), and the sealing gasket (306) is fixedly connected to the beauty instrument (1), the sealing gasket (306) is made of a rubber plate, the sealing gasket (306) is in contact with the positioning block (303), and a charging device (2) is provided at the bottom end of the beauty instrument (1); the charging device (2) comprises a fixing frame (201), the fixing frame (201) is provided at the bottom end of the beauty instrument (1), a charger (202) is slidably connected to the top end of the inner side of the fixing frame (201), and a connecting line at the top end of the charger (202) is connected to the charging line inside the beauty instrument (1). The connecting wire at the bottom end of the charger (202) is fixedly connected to a conductive block (204), a wire wheel (208) is provided at the bottom end of the conductive block (204), a fixed shaft (209) is fixedly connected to the inside of the wire wheel (208), and the fixed shaft (209) is rotatably connected to the fixed frame (201), a spring (210) is fixedly connected to the outside of the fixed shaft (209), and the other end of the spring (210) is fixedly connected to the fixed frame (201), a wire (211) is fixedly connected to the outside of the wire wheel (208), and the wire (211) passes through the fixed frame (201), and the other end of the wire (211) is connected to a plug (212), and the bottom end of the fixed frame (201) is hinged. A shielding cover (213) is connected; a fixing rod (205) is fixedly connected to the outside of the conductive block (204), and the fixing rod (205) passes through the fixing frame (201), the fixing rod (205) is slidably connected to the fixing frame (201), a first spring (206) is fixedly connected to the top of the fixing rod (205), and the other end of the first spring (206) is fixedly connected to the fixing frame (201); a uniformly distributed card slot is provided at one end of the outside of the wire wheel (208) close to the conductive block (204), a card block (207) is provided inside the card slot at the top of the wire wheel (208), and the card block (207) is fixedly connected to the conductive block (204), and the front end of the card block (207) is arranged in an inclined shape;When the device needs to be charged, first open the shielding cover, then pull the plug, at this time the wire will continue to turn out from the outside of the wire wheel, so as to pull out the wire, at this time the wire wheel will continuously drive the fixed shaft to rotate, the spring will continue to shrink, when the inclined surface of the card block contacts the wire wheel, the card block will continue to slide out of the card slot outside the wire wheel, and then re-enter another card slot, the conductive block will continuously drive the fixed rod to compress the first spring, and then reset, when the wire is pulled out to a length convenient for charging, the device can be connected to the power supply for charging, at this time the beauty instrument will be connected and charged through the plug, wire, wire wheel, card block, conductive block and charger, after charging is completed, unplug the plug, and then push the fixed rod to compress the first spring to separate the card block from the card slot outside the wire wheel, then under the recovery of the elastic force of the spring, the wire will automatically reset to the outside of the wire wheel, and finally reset the shielding cover. ; 2. A beauty instrument with a detachable beauty head according to claim 1, characterized in that: The positioning block (303) passes through the limiting block (301), and the positioning block (303) is The limiting block (301) is slidably connected to the beauty instrument (1), and the left end of the positioning block (303) is arranged in an inclined shape.

3. A beauty instrument with a detachable beauty head according to claim 1, characterized in that: A fixing ring (203) is provided at the top of the fixing frame (201), and the fixing ring (203) is sleeved on the bottom end of the outer side of the beauty instrument (1). The fixing ring (203) is in close contact with the beauty instrument (1) and the fixing frame (201), and the fixing ring (203) is made of a rubber plate.

4. A beauty instrument with a detachable beauty head according to claim 1, characterized in that: The fixing frame (201) is slidably connected to the beauty instrument (1); a fixing bolt (214) is spirally connected to the top end of the outer side of the fixing frame (201); the fixing bolt (214) passes through the fixing frame (201) and the beauty instrument (1); and the fixing bolt (214) is spirally connected to the beauty instrument (1).

5. The beauty instrument with a detachable beauty head according to claim 1, characterized in that: The top inner side of the fixing frame (201) is provided with an internal thread, the bottom outer side of the beauty instrument (1) is provided with an external thread, and the fixing frame (201) is spirally connected to the beauty instrument (1).

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