Portable nail polisher
By combining the grinding assembly and vacuuming assembly in the portable nail grinder, the problem of unclean and inconvenient portability of the nail grinder in the prior art is solved, and the effect of efficient grinding and cleaning is achieved.
Patent Information
- Application Number
- CN202420718348.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-04-09
AI Technical Summary
Existing nail polishers will produce a lot of nail chips when polishing nails, resulting in unclean surface of the polisher, large in size, and inconvenient to carry.
A portable nail grinder is designed, which adopts a structure that combines grinding components and vacuuming components. The rotating shaft and grinding head are driven by driving the motor to rotate, and nail chips are sucked in through the vacuum fan and filter to prevent debris from covering the surface of the body.
It effectively absorbs debris while grinding nails, keeps the surface of the grinder clean, and has a simple overall structure and small size, making it easy to carry and use.
Smart Images

Figure CN222828241U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of nail grinders, in particular to a portable nail grinder. Background Art
[0002] Nails are flat, nail-like structures on the back of human fingertips. They belong to epithelial tissue. The length of nails will grow naturally. Regular nail trimming can not only improve the beauty of the fingertips, but also prevent dirt and bacteria from accumulating in the nails, which can affect people's health.
[0003] A nail grinder is a device for grinding nails. The high-speed rotating grinding head grinds the nails into a satisfactory shape. The existing nail grinders will produce a lot of nail scraps when grinding nails, resulting in an unclean surface of the grinder. In addition, the existing nail grinders are large in size and inconvenient to carry. Therefore, we propose a portable nail grinder. Utility Model Content
[0004] The purpose of the present utility model is to provide a utility model subject to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A portable nail grinder comprises a grinder body and an upper cover, wherein a grinding assembly is arranged on the top of the grinder body, and a dust collecting assembly is arranged on one side of the grinding assembly and is located on the top of the grinder body;
[0007] The grinding assembly comprises a rotating shaft, a grinding head is arranged on the top of the rotating shaft, and a driving motor is arranged inside the grinding machine body;
[0008] The dust suction assembly includes a dust suction seat, a dust suction port is arranged on the other side of the dust suction seat near the top, a storage cavity is opened inside the grinder body, a filter is arranged on one side of the storage cavity, a dust suction fan is arranged on one side of the filter and is located in the storage cavity, and a plurality of outlets are opened on one side of the dust suction fan.
[0009] As a preferred solution of the utility model, the grinder body and the upper cover are snap-connected.
[0010] The technical effect of adopting the above further solution is that the two are connected by a snap-fit connection, which makes it easy to remove the upper cover, so that the user can polish the nails.
[0011] As a preferred solution of the utility model, the top output end of the driving motor is connected to the bottom end of the rotating shaft.
[0012] The technical effect of adopting the above further solution is: the rotating shaft is driven to rotate by the driving motor, so that the grinding head connected to the rotating shaft is rotated, thereby grinding the nails of the user.
[0013] As a preferred solution of the utility model, the dust suction port is connected to the storage cavity pipeline.
[0014] As a preferred solution of the utility model, a vent is provided on the other side of the front side of the grinder body close to the bottom, and the vent is connected to the outlet.
[0015] The technical effect of adopting the above further scheme is: when the user is polishing his nails, the dust suction fan works to guide the nail clippings into the storage chamber through the dust suction port, where the debris will be blocked by the filter on the other side of the dust suction fan, and the air flow will flow through the outlet to the ventilation port and finally be discharged to the outside.
[0016] As a preferred solution of the utility model, a switch door is provided at the back port of the storage cavity and is located at the back of the grinder body.
[0017] The technical effect of adopting the above further solution is: by opening the switch door, the debris in the storage cavity can be cleaned up to keep it tidy.
[0018] As a preferred solution of the utility model, a battery is arranged inside the grinder body, a charging port is arranged on the other side of the grinder body near the bottom, a switch button is arranged on the front of the grinder body, and the battery is electrically connected to the charging port and the switch button.
[0019] The technical effect of adopting the above further solution is: the entire device is powered by a battery so that it can work normally, and when the battery power is low, the battery is supplemented with power through the charging port.
[0020] Compared with the prior art, the beneficial effects of the utility model are:
[0021] In the utility model, the driving motor in the grinding component drives the rotating shaft to rotate, so that the grinding head connected to the top end of the rotating shaft rotates, so that the nails are polished. Through the coordinated use of the dust suction component, the grinding debris is sucked into the storage chamber through the dust suction port on the dust suction seat by the dust suction fan, so as to avoid the debris from sticking to the surface of the grinding machine body and causing pollution. The overall structure is simple and the size is small. In daily life, it can be put into a backpack or a clothes pocket for easy carrying. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 A front schematic diagram of the overall structure of a portable nail grinder provided by the utility model;
[0023] Figure 2 A schematic diagram of the overall structure of a portable nail grinder provided by the utility model is shown from the back;
[0024] Figure 3 A schematic diagram of the internal structure of a portable nail grinder provided by the utility model;
[0025] Figure 4 The present invention is a schematic diagram of an enlarged structure of area A of a portable nail grinder provided by the present invention.
[0026] Legend: 1. Grinding machine body; 2. Upper cover; 3. Grinding assembly; 301. Rotating shaft; 302. Grinding head; 303. Driving motor; 4. Dust suction assembly; 401. Dust suction seat; 402. Dust suction port; 403. Storage chamber; 404. Filter; 405. Dust suction fan; 406. Outlet; 5. Ventilation port; 6. Switch door; 7. Battery; 701. Charging port; 702. Switch button. DETAILED DESCRIPTION
[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0028] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant literature, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.
[0029] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.
[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items. Example
[0031] like Figure 1-4 As shown, the utility model provides a technical solution: a portable nail grinder, comprising a grinder body 1 and an upper cover 2, the grinder body 1 and the upper cover 2 are snap-connected, the snap-connected connection between the two facilitates the removal of the upper cover 2, a grinding assembly 3 is arranged on the top of the grinder body 1, the grinding assembly 3 comprises a rotating shaft 301, a grinding head 302 is arranged on the top of the rotating shaft 301, a driving motor 303 is arranged inside the grinder body 1, the top output end of the driving motor 303 is connected to one end of the bottom of the rotating shaft 301, the rotating shaft 301 is driven to rotate by the driving motor 303, so that the grinding head 302 connected to the rotating shaft 301 is rotated, so as to grind the nails of the user. Example
[0032] like Figure 1-4 As shown, a portable nail grinder is provided with a dust suction component 4 on one side of the grinding component 3 and located at the top of the grinding machine body 1, the dust suction component 4 includes a dust suction seat 401, and a dust suction port 402 is provided on the other side of the dust suction seat 401 near the top, a storage chamber 403 is provided inside the grinding machine body 1, a filter screen 404 is provided on one side of the storage chamber 403, a dust suction fan 405 is provided on one side of the filter screen 404 and is located in the storage chamber 403, a plurality of outlets 406 are provided on one side of the dust suction fan 405, a vent 5 is provided on the other side of the front side of the grinding machine body 1 near the bottom, and the vent 5 is connected with the outlet 406, so that when the user is grinding nails, the dust suction fan 405 works to guide nail scraps into the storage chamber 403 through the dust suction port 402. In the process, the debris will be blocked by the filter 404 on the other side of the dust suction fan 405, and the air flow will flow to the vent 5 along the outlet 406 and finally be discharged to the outside. A switch door 6 is provided at the back port of the storage chamber 403 and is located on the back of the grinder body 1. The debris in the storage chamber 403 can be cleaned up by opening the switch door 6 to keep it tidy. A battery 7 is provided inside the grinder body 1, and a charging port 701 is provided on the other side of the grinder body 1 near the bottom. A switch button 702 is provided on the front of the grinder body 1. The battery 7 is electrically connected to the charging port 701 and the switch button 702. The entire device is powered by the battery 7 so that it can work normally. When the battery 7 is insufficient, the battery 7 is supplemented with power through the charging port 701.
[0033] The working process of the utility model is as follows: when using a portable nail grinder, the grinder body 1 is connected with the upper cover 2 by snapping, the upper cover 2 is removed, and the driving motor 303 in the grinding component 3 is operated to drive the rotating shaft 301 to rotate, so that the grinding head 302 connected to the top end of the rotating shaft 301 is rotated, so as to grind the nails, and the dust suction component 4 is used in conjunction with the grinding debris, which is sucked into the storage chamber 403 through the dust suction port 402 on the dust suction seat 401 by the dust suction fan 405, wherein the debris will be blocked by the filter 404 on the other side of the dust suction fan 405, and the airflow will flow to the vent 5 along the outlet 406, and finally be discharged to the outside. A switch door 6 is provided at the back port of the storage chamber 403 and is located on the back of the grinder body 1. The switch door 6 is opened to clean the debris in the storage chamber 403 to keep it tidy. A battery 7 is provided inside the grinder body 1. A charging port 701 is provided on the other side of the grinder body 1 near the bottom. A switch button 702 is provided on the front of the grinder body 1. The battery 7 is electrically connected to the charging port 701 and the switch button 702. The battery 7 is used to power the entire device so that it can work normally. When the battery 7 is low on power, the charging port 701 is used to supplement the power to the battery 7. The overall structure is simple and the size is small. In daily life, it can be put into a backpack or a pocket of clothes for easy carrying.
[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A portable nail grinder, comprising a grinder body (1) and an upper cover (2), characterized in that: A grinding component (3) is arranged on the top of the grinding machine body (1); a dust collecting component (4) is arranged on one side of the grinding component (3) and is located on the top of the grinding machine body (1); The grinding assembly (3) comprises a rotating shaft (301), a grinding head (302) is arranged on the top of the rotating shaft (301), and a driving motor (303) is arranged inside the grinding machine body (1); The dust suction component (4) comprises a dust suction seat (401), a dust suction port (402) being arranged on the other side of the top of the dust suction seat (401), a storage chamber (403) being provided inside the grinder body (1), a filter screen (404) being arranged on one side of the storage chamber (403), a dust suction fan (405) being arranged on one side of the filter screen (404) and being located inside the storage chamber (403), and a plurality of outlets (406) being arranged on one side of the dust suction fan (405).
2. A portable nail grinder according to claim 1, characterized in that: The grinder body (1) and the upper cover (2) are connected by snapping.
3. A portable nail grinder according to claim 1, characterized in that: The top output end of the driving motor (303) is connected to the bottom end of the rotating shaft (301).
4. A portable nail grinder according to claim 1, characterized in that: The dust suction port (402) is connected to the storage chamber (403) through a pipeline.
5. The portable nail polisher according to claim 1, characterized in that: A vent (5) is provided on the other side of the front side of the grinder body (1) close to the bottom, and the vent (5) is connected to the outlet (406).
6. A portable nail grinder according to claim 5, characterized in that: A switch door (6) is provided at the back end of the storage chamber (403) and is located at the back of the grinder body (1).
7. The portable nail grinder according to claim 1, characterized in that: A battery (7) is arranged inside the grinder body (1); a charging port (701) is arranged at the bottom of the other side of the grinder body (1); a switch button (702) is arranged at the front of the grinder body (1); and the battery (7) is electrically connected to the charging port (701) and the switch button (702).