CN220088829U

CN220088829U - Portable automatic nail grinding device

Info

Publication number: CN220088829U
Application number: CN202321412348.2U
Authority: CN
Inventors: 曹祥超
Original assignee: Kezhichuang Electronic Shenzhen Co ltd
Current assignee: Kezhichuang Electronic Shenzhen Co ltd
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2023-11-28
Anticipated expiration: 2033-06-05

Abstract

The utility model discloses a portable automatic nail grinding device, which belongs to the field of articles for daily use, and comprises a shell, wherein a motor and a power supply assembly are arranged in the shell, one end of the motor is provided with a nail grinding head, the other end of the motor is connected with the power supply assembly, the nail grinding head extends out of one end of the shell, one end of the shell provided with the nail grinding head is provided with a first protection shell for covering the nail grinding head, two sides of the first protection shell, which are symmetrical with each other about an axis, are respectively provided with a first opening and a second opening, a baffle plate capable of being opened and closed is arranged behind the second opening, a chip accommodating cavity is arranged between the nail grinding head and the baffle plate, and a switch capable of controlling the rotation direction of the motor is arranged on the outer side of the shell, which is close to the first opening.

Description

Portable automatic nail grinding device

Technical Field

The utility model relates to the field of articles for daily use, in particular to a portable automatic nail grinding device.

Background

In daily life, people often need to polish nails to keep the surfaces of the nails smooth, however, nail clippers which are often used by people are inconvenient to use and have low polishing fineness. In the prior art, the tool for decorating nails is mainly nail clippers, the nail clippers are mainly used for cutting nails, but after the nails are cut by the nail clippers, the edges of the nails are not tidy and smooth enough, at the moment, the edges of the nails are required to be repaired by sharpening the nail clippers, the edges of the nails are smoother, the sharpening of the nail clippers is mostly in a strip shape, one end of the nail clippers is a handle, the other end of the nail clippers is a rough surface for grinding the nails, the main problem of sharpening is that the nail clipper is inconvenient to use, the speed for grinding the nails is slow, the time is long, the nails after grinding are not tidy and smooth enough, and the requirements of people on nail decoration are difficult to be met.

In order to solve the above problems, new nail grinder designs have been developed in recent years, for example, the prior art document with publication number CN218219467U provides an automatic nail grinder, but the nail grinder head of the technology is totally exposed, is easy to collide in daily life to cause damage, and can hurt fingers when in use, and the nail grinder head can only rotate towards one direction, so that only the nails of the left hand or the right hand can be conveniently trimmed, and fragments generated after trimming the nails can scatter everywhere, which is not safe and not sanitary.

Accordingly, there is a need for further improvements and optimizations to existing nail grinder designs.

Disclosure of Invention

Aiming at the technical defects in the background technology, the utility model provides a portable automatic nail polish remover, which solves the technical problems and meets the actual demands, and the specific technical scheme is as follows:

the utility model provides a portable automatic nail polish device, which comprises a shell, wherein a motor and a power supply assembly are arranged in the shell, a nail polish head is arranged at one end of the motor, the other end of the motor is connected with the power supply assembly, the nail polish head extends out of one end of the shell, a first protection shell for covering the nail polish head is arranged at one end of the shell, a first opening and a second opening are respectively arranged at two sides of the first protection shell, which are symmetrical with each other about an axis, a switchable baffle is arranged at the rear of the second opening, a chip accommodating cavity is arranged between the nail polish head and the baffle, and a switch capable of controlling the rotation direction of the motor is arranged at the outer side of the shell, which is close to the first opening.

Preferably, a second protective shell matched with the inner cavity of the shell is arranged in the shell, the first protective shell is located in the inner cavity of the second protective shell, the motor is located in the inner cavity of the second protective shell, a first groove is formed in the side face, opposite to the first opening, of the second protective shell, and a third opening matched with the first opening is formed in the bottom of the first groove.

Preferably, a first LED lamp is arranged between the first protective shell and the second protective shell, and a second LED lamp is arranged between the first protective shell and the second protective shell.

Preferably, the side of the second protective housing opposite to the second opening is provided with a fourth opening matched with the baffle, the left side and the right side of one end of the baffle are respectively provided with a shaft, one end of the fourth opening, which is close to the shell, is provided with a second groove matched with the shaft of the baffle, and one end of the baffle, which is provided with the shaft, is provided with a plurality of sunken anti-skidding patterns.

Preferably, one end of the shell, which is far away from the nail grinding head, is provided with a USB interface, and the USB interface is connected with the power supply assembly.

Preferably, a connecting shaft sleeve is arranged between the nail grinding head and the motor, one end of the connecting shaft sleeve is connected with an output shaft of the nail grinding head, and the other end of the connecting shaft sleeve is connected with an output shaft of the motor.

Preferably, a sealing cover matched with the shell is arranged at one end of the shell, provided with the nail grinding head.

Preferably, the nail grinding head is provided with a plurality of grinding belts, and the grinding belts are all arranged in a spiral mode around the nail grinding head.

The utility model has the beneficial effects that:

the utility model provides a portable automatic nail grinding device, which can control the rotation direction of a motor through a switch so as to drive a nail grinding head, can adjust the rotation direction of the nail grinding head according to the requirements of left hand or right hand trimming, can prevent the nail grinding head from exposing or damaging human bodies by a protective shell covered by the nail grinding head, can protect the nail grinding head from being influenced by the outside, prolongs the service life of the nail grinding head, enables a first opening of a first protective shell to safely extend in nails, is convenient for trimming the nails, can collect nail scraps generated by friction, is safe and convenient, avoids the messy flying of impurities during use, is beneficial to protecting the household environment, can discharge scraps in the scraps containing cavity by a switchable baffle, prevents the scraps from accumulating, can enhance the firmness of the automatic nail grinding device, can protect the motor and the nail grinding head inside the shell from being damaged when falling, has a simple structure, is convenient to use, is small in size, and is suitable for carrying at any time in daily life.

Drawings

Fig. 1 is an overall schematic diagram of a portable automatic nail grinding device according to the present utility model.

Fig. 2 is a schematic view of a part of a portable automatic nail grinding device according to the present utility model.

Fig. 3 is a schematic view of a part of a portable automatic nail grinding device according to the present utility model.

In the figure: 1-shell, 2-motor, 3-power supply module, 4-first cover, 5-first protective housing, 6-first opening, 7-baffle, 8-switch, 9-second protective housing, 10-first LED lamp, 11-second LED lamp, 12-USB interface, 13-even axle sleeve, 14-sealed lid, 15-hold the bits chamber.

Detailed Description

Embodiments of the present utility model will be described below with reference to the accompanying drawings and examples, but the embodiments of the present utility model are not limited to the following examples, and the present utility model relates to the relevant essential parts in the art, and should be regarded as known and understood by those skilled in the art.

The utility model provides a portable automatic nail polish device, referring to fig. 1-3, which comprises a shell 1, wherein a motor 2 and a power supply component 3 are arranged in the shell 1, one end of the motor 2 is provided with a nail polish head 4, the other end of the motor 2 is connected with the power supply component 3, the nail polish head 4 extends out of one end of the shell 1, one end of the shell 1 provided with the nail polish head 4 is provided with a first protection shell 5 for covering the nail polish head 4, two sides of the first protection shell 5 symmetrical with respect to an axis are respectively provided with a first opening 6 and a second opening, a switchable baffle 7 is arranged behind the second opening, a chip accommodating cavity 15 is arranged between the nail polish head 4 and the baffle 7, and a switch 8 capable of controlling the rotation direction of the motor 2 is arranged outside the shell 1 and close to the first opening 6.

Specifically, when using automatic nail grinding machine, start automatic nail grinding machine through long switch 8, stretch into first opening 6 on the first protective housing 5 with the nail, utilize motor 2 drive nail grinding head 4 operation, make rub between nail grinding head 4's the surface and the nail, reach the effect of pruning the nail, the default direction of rotation of nail grinding head 4 is clockwise when just opening automatic nail grinding machine, can use right hand automatic nail grinding machine to prune left hand nail at this moment, when need prune right hand nail, can use left hand automatic nail grinding machine, and press switch 8, the direction of rotation of nail grinding head 4 becomes anticlockwise, the direction of rotation of nail grinding head 4 turns back clockwise again when pressing switch 8 again, the chip that produces after the friction can be rolled up by nail grinding head 4 through first opening 6, and fall into holding in the bits chamber 12 through the second opening, can be long switch 8 and cut off automatic nail grinding machine after the use, and the second protective housing 7 is opened to the design is convenient for the circumstances of falling out of the house dust, can not be convenient for use when the circumstances is convenient to pruned.

In a preferred embodiment, referring to fig. 2-3, a second protection shell is disposed in the housing 1 and is matched with the inner cavity of the housing 1, the first protection shell 5 is located in the inner cavity of the second protection shell 9, the motor 2 is located in the inner cavity of the second protection shell 9, a first groove is disposed on the side surface of the second protection shell 9 opposite to the first opening 6, and a third opening matched with the first opening 6 is disposed at the bottom of the first groove. The first protective shell 5 can strengthen the firm degree of automatic nail polish ware with the inner chamber of shell 1 cooperatees, protect the inner structure of automatic nail polish ware effectively, especially protect the connection between first 4 and the motor 2 of nail polish, avoid automatic nail polish ware to drop or receive the external collision time damage, first recess makes the first opening 6 of first protective shell 5 expose rather than the third opening that is equipped with, and third opening and first opening 6 are on same horizontal plane, make things convenient for the nail to stretch into first opening 6 contact and polish first 4, make things convenient for the pruning to the nail.

In a preferred embodiment, referring to fig. 2-3, a first LED lamp 10 is disposed between the first protective housing 5 and the second protective housing 9, and a second LED lamp 11 is disposed between the first protective housing 5 and the second protective housing 9. When the nail grinding head 4 rotates clockwise, the first LED lamp 10 is turned on to indicate that the left hand is suitable for pruning, and when the nail grinding head 4 rotates anticlockwise, the second LED lamp 11 is turned on to indicate that the right hand is suitable for pruning.

In a preferred embodiment, referring to fig. 2-3, a fourth opening matched with the baffle 7 is provided on a side surface of the second protective housing 8 opposite to the second opening, shafts are provided on both left and right sides of one end of the baffle 7, a second groove matched with the shaft of the baffle 7 is provided on one end of the fourth opening, which is close to the housing 1, and a plurality of concave anti-skid patterns are provided on one end of the baffle 7, which is provided with the shaft. Baffle 7 is inlayed on the fourth opening of second protective housing 8, and baffle 7 cooperatees with the second recess of fourth opening through the axle of its left and right sides, and baffle 7 can rotate along with the axle when pressing the one end that baffle 7 was equipped with the anti-skidding line, and the one end that baffle 7 was equipped with the anti-skidding line can turn to holding bits chamber 15 at this moment, and the other end will outwards turn out to open and hold bits chamber 15 and hold the piece in the bits chamber 15 and discharge through the fourth opening.

In a preferred embodiment, referring to fig. 2-3, a USB interface 12 is disposed at an end of the housing 1 away from the nail grinding head 4, and the USB interface 12 is connected to the power supply assembly 3. The USB interface 12 charges the power supply assembly 3 of the automatic nail grinder by being connected to an external power supply.

In a preferred embodiment, referring to fig. 2-3, a connecting shaft sleeve 13 is arranged between the nail grinding head 4 and the motor 2, one end of the connecting shaft sleeve 13 is connected with the output shaft of the nail grinding head 4, and the other end of the connecting shaft sleeve 13 is connected with the output shaft of the motor 2. The connecting sleeve 13 is provided with a through hole matched with the nail grinding head 4 and the output shaft of the motor 2, the through hole is convenient for the insertion of the nail grinding head 4 and the output shaft of the motor 2, and the motor 2 transmits power to the nail grinding head 4 through the connecting sleeve 13 so as to drive the nail grinding head 4 to rotate and reduce vibration and noise generated by the nail grinding head 4 in the rotating motion.

In a preferred embodiment, referring to fig. 1, the end of the shell 1 provided with the nail grinding head 4 is provided with a sealing cover 14 matched with the shell 1. The sealing cover 14 can protect the head of the automatic nail grinder and is isolated from the outside to prevent the collision of the outside, so that the service life of the automatic nail grinder is prolonged.

In a preferred embodiment, referring to fig. 2, the nail grinding head 4 is provided with a plurality of grinding strips, each of which is spirally disposed around the nail grinding head 4. The rotary grinding belt can better rub the nails, and the trimmed nail ends are polished, so that the polishing efficiency is improved, and the nails are smoother and smoother.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims

1. The utility model provides a portable automatic nail polish ware, includes shell, its characterized in that: be equipped with motor and power supply unit in the shell, the one end of motor is equipped with grinds first, the other end and the power supply unit of motor are connected, grinds first one end of stretching out at the shell, the one end that the shell was equipped with grinds first is equipped with the first protective housing that is used for covering grinds first, first protective housing is equipped with first opening and second opening respectively about the both sides of axle center symmetry, second open-ended rear is equipped with the baffle that can switch, be equipped with between grinds first and the baffle and hold the bits chamber, the outside that is close to first open-ended of shell is equipped with controllable motor rotation direction's switch.

2. The portable automatic nail polish remover according to claim 1, wherein a second protective shell matched with the inner cavity of the outer shell is arranged in the outer shell, the first protective shell is located in the inner cavity of the second protective shell, the motor is located in the inner cavity of the second protective shell, a first groove is formed in the side face, opposite to the first opening, of the second protective shell, and a third opening matched with the first opening is formed in the bottom of the first groove.

3. The portable automatic nail grinding device according to claim 2, wherein a first LED lamp is arranged on one side of the inner wall of the first protective case, and a second LED lamp is arranged on the other side of the inner wall of the first protective case.

4. The portable automatic nail polish remover according to claim 2, wherein a fourth opening matched with the baffle is formed on the side surface of the second protective shell opposite to the second opening, shafts are arranged on the left side and the right side of one end of the baffle, a second groove matched with the shaft of the baffle is formed on one end, close to the shell, of the fourth opening, and a plurality of concave anti-skid patterns are formed on one end, provided with the shaft, of the baffle.

5. The portable automatic nail grinding device according to claim 1, wherein a USB interface is arranged at one end of the outer shell far away from the nail grinding head, and the USB interface is connected with the power supply assembly.

6. The portable automatic nail grinding device according to claim 1, wherein a connecting sleeve is arranged between the nail grinding head and the motor, one end of the connecting sleeve is connected with an output shaft of the nail grinding head, and the other end of the connecting sleeve is connected with an output shaft of the motor.

7. The portable automatic nail grinding machine according to claim 1, wherein the end of the outer shell provided with the nail grinding head is provided with a sealing cover matched with the outer shell.

8. A portable automatic nail grinding machine according to claim 1, wherein the nail grinding head is provided with a plurality of grinding strips, all of which are arranged helically around the nail grinding head.