Pet nail grinder

Abstract

A pet nail grinder, comprising a nail grinder head (10) and a nail grinder body (20). The nail grinder head (10) comprises a nail grinding head main part (11) and a nail grinding cap (12). The nail grinding head main part (11) comprises a peripheral wall (103), and the nail grinding head main part (11) is rotatably arranged in the nail grinding cap (12). There is a gap between the peripheral wall (103) of the nail grinding head main part (11) and the nail grinding cap (12), and the gap forms a head main part ventilation channel (1101). The nail grinder body is provided with a body ventilation channel (201) communicated with the head main part ventilation channel (1101).

Description

Pet nail scraper Technical Field

[0001] The present application relates to the technical field of pet products, and in particular to a nail grinder for pets. Background Art

[0002] As an important companion for humans, pets are becoming more and more popular. Pet products are also increasingly entering people's lives, such as nail grinders, which are used to polish pets' nails.

[0003] In the existing pet nail grinder, a rotatable nail grinding head is provided. During the process of polishing the nails of the pet with the pet nail grinder, the nails of the pet can be placed on the nail grinding head. As the nail grinding head rotates, the nails of the pet are polished by the nail grinding head.

[0004] However, when using a pet nail grinder to polish the nails, nail debris is also generated. The nail debris generated during the polishing process is small in size and easily scatters due to the rotation of the nail grinder head, making it difficult to collect and centrally process.

[0005] Summary of the Invention

[0006] One advantage of the present application is that it provides a pet nail grinder, wherein the pet nail grinder is provided with a ventilation duct adapted to be connected to a suction device. Thus, during the process of polishing nails with the pet nail grinder, nail debris can be promptly collected and discharged from the pet nail grinder, achieving dust-free nail polishing.

[0007] Another advantage of the present application is that it provides a pet nail grinder in which the ventilation duct of the head of the pet nail grinder is closely adjacent to the main body of the nail grinder used for polishing nails. This allows nail debris to be sucked out and collected as soon as it is generated, greatly improving suction efficiency and preventing nail debris from escaping to the outside or accumulating within the pet nail grinder.

[0008] Another advantage of the present application is that it provides a nail grinder for pets, wherein the peripheral wall of the nail grinding head body of the pet nail grinder for grinding nails forms a part of the peripheral wall of the head body ventilation duct, so that the head body ventilation duct is zero distance from the nail grinding head body, which greatly reduces the distance between the head body ventilation duct and the nail grinding head body, thereby greatly shortening the suction path and improving the suction efficiency.

[0009] In order to achieve at least one of the above advantages or other advantages and purposes, according to one aspect of the present application, a pet nail grinder is provided, comprising:

[0010] a nail grinding head, the nail grinding head comprising a nail grinding head body and a nail grinding cap, the nail grinding head body having a peripheral wall, the nail grinding head body being rotatably disposed within the nail grinding cap, a gap being formed between the peripheral wall of the nail grinding head body and the nail grinding cap, and the gap between the peripheral wall of the nail grinding head body and the nail grinding cap forming a head body ventilation duct; and

[0011] A nail grinding device body is provided with a body ventilation passage, and the head body ventilation passage is communicated with the body ventilation passage.

[0012] In one embodiment of the present application, the nail grinding cap has at least one opening, and the at least one opening of the nail grinding cap is connected to the ventilation passage of the head body and exposes a partial surface of the nail grinding head body.

[0013] In one embodiment of the present application, the nail grinding cap has a cap front end face and a cap peripheral wall, the cap peripheral wall extends backward from the cap front end face, and at least one opening of the nail grinding cap is formed on the cap front end face, or, the cap peripheral wall, or, extends from the cap front end face to the cap peripheral wall.

[0014] In one embodiment of the present application, the nail grinding cap has a first opening and a second opening, the first opening and the second opening are respectively connected to the ventilation passage of the head body, and respectively expose a partial surface of the nail grinding head body.

[0015] In one embodiment of the present application, the first opening and the second opening are opposite to each other in a radial direction set by the nail grinder head.

[0016] In one embodiment of the present application, the nail grinding cap includes a cap top and a brim portion, the cap top is mounted outside the nail grinding head body, the brim portion extends outward from the outer edge of the cap top in the radial direction set by the nail grinding head, and the brim portion is not provided with an opening connected to the body ventilation duct.

[0017] In one embodiment of the present application, the nail grinder head also includes a mounting seat, which is installed between the nail grinder head body and the nail grinder body. The mounting seat includes a seat body and a rotating shaft, and the rotating shaft is rotatably mounted on the seat body. The nail grinder head body is rotatably mounted on the rotating shaft.

[0018] In one embodiment of the present application, the mounting seat has a mounting seat ventilation duct, which is connected to the head body ventilation duct and the body ventilation duct, and corresponds to the head body ventilation duct and the body ventilation duct in the axial direction set by the nail grinder head.

[0019] In one embodiment of the present application, the seat body includes an outer mounting tube and an axis mounting portion, the axis mounting portion is arranged in the outer mounting tube, and there is a gap between the axis mounting portion and the outer mounting tube in the radial direction set by the nail grinder head, and the gap between the axis mounting portion and the outer mounting tube forms the mounting seat ventilation duct.

[0020] In one embodiment of the present application, the shaft mounting portion includes a shaft mounting cylinder and an extension wall, the extension wall extends outward from the outer edge of the shaft mounting cylinder in the radial direction set by the nail grinder head, and the extension wall partially extends to the outer mounting cylinder.

[0021] In one embodiment of the present application, the outer mounting tube has an outer tube circumferential wall, an outer tube front opening and an outer tube rear opening; the outer tube front opening and the outer tube rear opening are opposite to each other and are respectively formed at the two ends of the outer tube circumferential wall, and the seat body also includes an upper extension wall, which extends upward from the outer extension wall, and there is a gap between the upper extension wall and the outer tube circumferential wall in the radial direction set by the nail grinding head, and the nail grinding cap is inserted between the gap between the upper extension wall and the outer tube circumferential wall.

[0022] In one embodiment of the present application, a portion of the rotating shaft is located in the shaft mounting cylinder, and the other portion extends out of the shaft mounting cylinder. The mounting seat also includes an elastomer, which is sleeved on the rotating shaft and located between the inner surface of the shaft mounting cylinder and the rotating shaft.

[0023] In one embodiment of the present application, the mounting seat also includes a docking base, which is installed on the seat body. The nail grinding device body includes a device body shell and a docking top plate, which is installed on the device body shell, and the docking top plate is installed on the docking base.

[0024] In one embodiment of the present application, the docking base has a docking hole, and the docking top plate includes a plate body and a docking protrusion, wherein the docking protrusion protrudes from the surface of the plate body and is suitable for being inserted into the docking hole.

[0025] In one embodiment of the present application, the docking top plate is partially spaced apart from the body shell, and the space between the docking top plate and the body shell forms a body ventilation duct opening, and the body ventilation duct opening is connected to the body ventilation duct.

[0026] In one embodiment of the present application, the body shell includes a first shell and a second shell, the first shell is buckled into the second shell, and the first shell and the second shell are opposite to each other in the radial direction set by the nail grinding body.

[0027] In one embodiment of the present application, the body shell encloses a body cavity located therein, and the nail grinding body further includes a mounting bracket, which is located inside the body shell and divides the body cavity into the body ventilation duct and a mounting cavity. The body ventilation duct and the mounting cavity are located on both sides of the mounting bracket and are opposite to each other in the radial direction set by the nail grinding body.

[0028] In one embodiment of the present application, the pet nail grinder also includes a drive motor and a circuit board. The drive motor is transmission-connected to the nail grinding head body, and the drive motor is electrically connected to the circuit board. The drive motor and the circuit board are installed on the mounting bracket and are located in the mounting cavity.

[0029] In one embodiment of the present application, the pet nail grinder further includes at least one operating member, which is electrically connected to the circuit board and is configured to control the working state of the drive motor.

[0030] In one embodiment of the present application, the pet nail grinder further includes an electrical connection portion, which is configured to connect to an external power source and is electrically connected to the circuit board. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] These and / or other aspects and advantages of the present application will become more clear and easier to understand from the following detailed description of the embodiments of the present application in conjunction with the accompanying drawings, in which:

[0032] FIG1 is a perspective view of a pet nail grinder according to an embodiment of the present application.

[0033] FIG2 illustrates a partial perspective schematic diagram of a pet nail grinder according to an embodiment of the present application.

[0034] FIG3 shows a partial disassembly diagram of a pet nail grinder according to an embodiment of the present application.

[0035] FIG4 is a partial explosion diagram of a pet nail grinder according to an embodiment of the present application.

[0036] FIG5 illustrates another partial disassembly diagram of the pet nail grinder according to an embodiment of the present application.

[0037] FIG6 illustrates another partial disassembly diagram of the pet nail grinder according to an embodiment of the present application.

[0038] FIG7 illustrates another partial exploded view of the pet nail grinder according to an embodiment of the present application.

[0039] FIG8 illustrates a three-dimensional schematic diagram of a pet nail grinder connected to a suction device according to an embodiment of the present application. DETAILED DESCRIPTION

[0040] The terms and words used in the following description and claims are not limited to the bibliographical meanings, but are merely used by the inventor to enable a clear and consistent understanding of the present application. Therefore, it will be apparent to those skilled in the art that the following description of various embodiments of the present application is provided for illustration purposes only and not for the purpose of limiting the present application as defined by the appended claims and their equivalents.

[0041] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the elements may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0042] Although ordinal numbers such as "first," "second," and the like will be used to describe various components, these are not intended to limit those components. The terms are used solely to distinguish one component from another. For example, a first component could be referred to as a second component, and similarly, a second component could be referred to as a first component without departing from the teachings of the present disclosure. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0043] The terms used herein are for the purpose of describing various embodiments only and are not intended to be limiting. As used herein, the singular is intended to include the plural, unless the context clearly indicates otherwise. It will also be understood that the terms "comprising" and / or "having" when used in this specification specify the presence of a stated feature, number, step, operation, component, element, or combination thereof, and do not preclude the presence or addition of one or more other features, numbers, steps, operations, components, elements, or groups thereof.

[0044] Referring to Figures 1 through 7 of the accompanying drawings of this application, a pet nail file according to an embodiment of the present invention is described. This application provides a structural design for a pet nail file, wherein a ventilation duct is provided within the file, allowing the file to be connected to a suction device 70. This allows for the timely collection and removal of nail debris during nail polishing, achieving dust-free polishing.

[0045] Specifically, in an embodiment of the present application, the pet nail grinder includes a nail grinder head 10 and a nail grinder body 20, as shown in Figure 1. The nail grinder head 10 is mounted on the nail grinder body 20. Preferably, the nail grinder head 10 is detachably mounted on the nail grinder body 20. In this application, the side where the nail grinder head 10 is located is the front side of the pet nail grinder, and the side where the nail grinder body 20 is located is the rear side of the pet nail grinder. Accordingly, the nail grinder body 20 extends backward from the nail grinder head 10. The nail grinder body 20 can be used as a grip for the user to hold. The nail grinder head 10 has a head ventilation duct 1001, and the nail grinder body 20 has a body ventilation duct 201. The body ventilation duct 201 is connected to the head ventilation duct 1001 and extends backward relative to the head ventilation duct 1001. During the process of polishing nails with the pet nail polisher, the suction device 70 can be connected to the rear end of the nail polisher body 20 and communicate with the body ventilation duct 201 and the head ventilation duct 1001. Thus, when the suction device 70 begins suction, the body ventilation duct 201 and the head ventilation duct 1001 are in a negative pressure state. When nail debris is generated, it enters the head ventilation duct 1001 and the body ventilation duct 201, which are in a negative pressure state, and is then drawn out of the pet nail polisher by the suction device.

[0046] As shown in Figures 2 and 3, the nail grinding head 10 includes a main body 11 and a nail grinding cap 12. The main body 11 is rotatably disposed within the nail grinding cap 12. Preferably, the nail grinding cap 12 is detachably mounted on the outside of the main body 11. It should be understood that the nail grinding cap 12 can also be fixedly mounted on the outside of the main body 11.

[0047] As shown in FIG4 , the nail grinding head body 11 has a head body front end 101, a head body rear end 102, and a head body peripheral wall 103. The head body front end 101 is opposite to the head body rear end 102. The nail grinding cap 12 has a cap front end face 1220 and a cap peripheral wall 1230. The cap peripheral wall 1230 extends rearward from the cap front end face 1220. The cap front end face 1220 and the cap peripheral wall 1230 together form a cap receiving cavity 1210. When the nail grinding head body 11 is received in the cap receiving cavity 1210, the head body front end 101 corresponds to the cap front end face 1220, and the head body peripheral wall 103 corresponds to the cap peripheral wall 1230.

[0048] In this embodiment of the present application, the nail grinding head body 11 includes a body portion 1120 and a front end portion 1110. The front end portion 1110 extends forward from the body portion 1120. The body portion 1120 is cylindrical. The radial dimension of the front end portion 1110 decreases from the rear to the front. The front end portion 1110 may be hemispherical.

[0049] It should be understood that in a modified embodiment of the present application, the shape of the nail grinding head body 11 can be implemented in other ways.

[0050] The nail grinding cap 12 includes a cap top 121 and a brim 122. The cap top 121 is mounted over the nail grinding head body 11. The brim 122 extends outward from the outer edge of the cap top 121 in the radial direction R1 defined by the nail grinding head 10. The cap front end surface 1220 forms the front end of the cap top 121. The peripheral wall of the cap top 121 and the brim 122 together form the cap peripheral wall 1230 of the nail grinding cap 12.

[0051] The nail grinding cap 12 has at least one opening, and the at least one opening of the nail grinding cap 12 exposes a portion of the surface of the nail grinding head body 11. During the process of polishing a pet's nail with the nail grinding device, the nail can extend from the opening of the nail grinding cap 12 to the nail grinding head body 11 and be polished as the nail grinding head body 11 rotates.

[0052] The position of the opening of the nail grinding cap 12 can be set as required, for example, formed on the cap front end surface 1220 , or the cap peripheral wall 1230 , or extending from the cap front end surface 1220 to the cap peripheral wall 1230 .

[0053] In one embodiment of the present application, the nail grinding cap 12 has a first opening 1201 and a second opening 1202. The first opening 1201 and the second opening 1202 respectively expose a portion of the surface of the nail grinding head body 11. The first opening 1201 and the second opening 1202 are opposite each other along the radial direction R1 set by the nail grinding head 10. The first opening 1201 is formed on the front end surface 1220 of the cap, and the second opening 1202 is formed on the peripheral wall 1230 of the cap.

[0054] In another embodiment of the present application, the nail grinding cap 12 has a first opening 1201 and a second opening 1202. The first opening 1201 and the second opening 1202 respectively expose a portion of the surface of the nail grinding head body 11. The first opening 1201 and the second opening 1202 are opposite each other along the radial direction R1 set by the nail grinding head 10. The first opening 1201 is formed on the front end surface 1220 of the cap, and the second opening 1202 extends from the front end surface 1220 to the cap peripheral wall 1230.

[0055] It is worth mentioning that in the embodiment of the present application, a ventilation duct is provided as close as possible to the nail grinding head body 11 for grinding nails. In this way, nail debris can be sucked and collected as soon as it is generated, which can greatly improve the suction efficiency and prevent nail debris from escaping to the outside world, that is, outside the pet nail grinder and the device for collecting nail debris, or prevent nail debris from accumulating inside the pet nail grinder.

[0056] Accordingly, in the embodiment of the present application, a gap exists between the peripheral wall of the nail grinding head body 11 and the nail grinding cap 12, and the gap between the peripheral wall of the nail grinding head body 11 and the nail grinding cap 12 forms the head body ventilation duct 1101. That is, a gap exists between the peripheral wall 103 of the head body and the nail grinding cap 12, and the gap between the peripheral wall 103 of the head body and the nail grinding cap 12 forms the head body ventilation duct 1101. The head body ventilation duct 1101 is connected to the body ventilation duct 201. Specifically, the gap between the peripheral wall of the nail grinding head body 11 and the peripheral wall of the nail grinding cap 12 forms the head body ventilation duct 1101, that is, the gap between the peripheral wall 103 of the head body and the peripheral wall 1230 of the cap forms the head body ventilation duct 1101. The head body ventilation duct 1101 forms at least a portion of the head ventilation duct 1001. The head body ventilation channel 1101 corresponds to the body ventilation channel 201 in the axial direction L1 set by the nail grinder head 10. That is, the head body ventilation channel 1101 at least partially overlaps with the body ventilation channel 201 in the axial direction L1 set by the nail grinder head 10.

[0057] In this embodiment of the present application, the peripheral wall of the nail grinding head body 11 forms part of the peripheral wall of the head body ventilation duct 1101. This arrangement ensures that the head body ventilation duct 1101 is zero distance from the nail grinding head body 11, significantly reducing the distance between the head body ventilation duct 1101 and the nail grinding head body 11, thereby significantly shortening the suction path and improving suction efficiency. Simultaneously, the peripheral wall of the nail grinding cap 12 forms a shielding wall, preventing nail debris from splashing outward and forcing nail debris to move backward under the negative pressure in the head body ventilation duct 1101.

[0058] In the embodiment of the present application, at least one opening of the nail grinding cap 12 is connected to the head body ventilation duct 1101. In an embodiment in which the first opening 1201 and the second opening 1202 are provided, the first opening 1201 and the second opening 1202 are respectively connected to the head body ventilation duct 1101.

[0059] It is worth mentioning that in some embodiments of the present application, the brim portion 122 is not provided with an opening connected to the body ventilation duct 201. The brim portion 122 is located outside the nail grinding head body 11. This arrangement can prevent nail debris from being generated and detoured to the brim portion 122, which is farther away from the nail grinding head body 11, and then being pulled out of the pet nail grinding device through the opening of the brim portion 122. It can also prevent nail debris from splashing outward.

[0060] In this embodiment of the present application, the nail grinder head 10 further includes a mounting base 13. The mounting base 13 has a mounting base ventilation channel 1301. The mounting base ventilation channel 1301, together with the head body ventilation channel 1101, forms the head ventilation channel 1001. The mounting base ventilation channel 1301 communicates with the head body ventilation channel 1101 and the body ventilation channel 201, and corresponds to the head body ventilation channel 1101 and the body ventilation channel 201 along the axial direction L1 of the nail grinder head 10. That is, the mounting seat ventilation duct 1301 corresponds to the head main body ventilation duct 1101 on the axial direction L1 set by the nail grinder head 10, that is, the mounting seat ventilation duct 1301 at least partially overlaps with the head main body ventilation duct 1101 on the axial direction L1 set by the nail grinder head 10; and the mounting seat ventilation duct 1301 corresponds to the body ventilation duct 201 on the axial direction L1 set by the nail grinder head 10, that is, the mounting seat ventilation duct 1301 at least partially overlaps with the body ventilation duct 201 on the axial direction L1 set by the nail grinder head 10.

[0061] The mounting base 13 is mounted between the nail grinding head body 11 and the nail grinding device body 20. Accordingly, the mounting base ventilation channel 1301 extends between the head body ventilation channel 1101 and the body ventilation channel 201. During the process of polishing nails with the pet nail grinder, nail debris, under the action of negative pressure, enters the mounting base ventilation channel 1301 from the head body ventilation channel 1101, then enters the body ventilation channel 201, and is finally drawn out of the pet nail grinder.

[0062] The mounting base 13 includes a main body 131 and a rotating shaft 132. The rotating shaft 132 is rotatably mounted on the main body 131, and the nail grinding head main body 11 is drivably mounted on the rotating shaft 132.

[0063] Specifically, the seat body 131 includes an outer mounting tube 1311 and a shaft mounting portion 1312. The shaft mounting portion 1312 is disposed within the outer mounting tube 1311. A gap exists between the shaft mounting portion 1312 and the outer mounting tube 1311 along the radial direction R1 defined by the nail grinder head 10. This gap forms the mounting seat ventilation duct 1301. The shaft mounting portion 1312 defines a shaft mounting hole 1302, into which the rotating shaft 132 is inserted.

[0064] More specifically, the outer mounting tube 1311 has an outer tube peripheral wall 1304, an outer tube front opening 1305, and an outer tube rear opening 1306. The outer tube front opening 1305 and the outer tube rear opening 1306 are opposite each other and are formed at opposite ends of the outer tube peripheral wall 1304. The shaft mounting portion 1312 includes a shaft mounting tube 13121 and an extension wall 13122. The shaft mounting tube 13121 is spaced apart from the outer tube peripheral wall 1304. The extension wall 13122 extends outward from the outer edge of the shaft mounting tube 13121 in the radial direction R1 set by the nail grinder head 10. The extension wall 13122 partially extends into the outer mounting tube 1311, so that the shaft mounting portion 1312 is mounted within the outer mounting tube 1311. The outer extension wall 13122 partially does not extend to the outer mounting cylinder 1311 and is spaced apart from the outer mounting cylinder 1311. The shaft mounting cylinder 13121 has an inner cylinder front end face 131211 and an inner cylinder peripheral wall 131212. The inner cylinder peripheral wall 131212 extends rearward from the inner cylinder front end face 131211. The shaft mounting hole 1302 is formed in the inner cylinder front end face 131211.

[0065] The rotating shaft 132 passes through the shaft mounting hole 1302. A portion of the rotating shaft 132 is located at the rear side of the front end surface 131211 of the inner cylinder and is located inside the shaft mounting cylinder 13121, while the other portion is located at the front side of the front end surface 131211 of the inner cylinder and extends out of the shaft mounting cylinder 13121.

[0066] In some embodiments of the present application, the mounting base 13 further includes an elastic body 133, which is sleeved around the portion of the rotating shaft 132 located within the shaft mounting cylinder 13121 and is located between the inner surface of the shaft mounting cylinder 13121 and the rotating shaft 132. When the elastic body 133 is squeezed between the inner surface of the shaft mounting cylinder 13121 and the rotating shaft 132, the elasticity of the elastic body 133 allows the elastic body 133 to fit more tightly against the inner surface of the shaft mounting cylinder 13121, thereby more securely mounting the rotating shaft 132 on the shaft mounting cylinder 13121. The elastic body 133 also provides a certain degree of sealing, preventing liquid from entering the nail grinder body 20 and, further, the electronic components located therein from the nail grinder head 10.

[0067] In the embodiment of the present application, the nail grinding cap 12 is detachably mounted to the mounting seat 13. The specific embodiment of the detachable mounting of the nail grinding cap 12 to the mounting seat 13 is not limited to this application. In one embodiment of the present application, the seat body 131 further includes an upper extension wall 1313 extending upward from the outer extension wall 13122. A gap exists between the upper extension wall 1313 and the outer cylinder circumferential wall 1304 in the radial direction R1 set by the nail grinding head 10. The nail grinding cap 12 is inserted into the gap between the upper extension wall 1313 and the outer cylinder circumferential wall 1304. It should be understood that the nail grinding cap 12 can also be fixedly mounted to the mounting seat 13.

[0068] The specific implementation of the nail grinder head 10 being installed on the nail grinder body 20 is not limited to the present application. In one embodiment of the present application, the mounting seat 13 further includes a docking base 134. The docking base 134 is installed at the rear end of the seat body 131, as shown in Figure 5. The nail grinder body 20 includes a body shell 21 and a docking top plate 22. The docking top plate 22 is installed at the front end of the body shell 21. The docking top plate 22 is installed on the docking base 134. In other words, the nail grinder head 10 is installed on the nail grinder body 20 by installing its docking top plate 22 on the docking base 134 of the nail grinder body 20.

[0069] In this embodiment, the docking top plate 22 is pluggably mounted to the docking base 134. Specifically, the docking base 134 has a docking hole 1303. The docking top plate 22 includes a plate body 221 and a docking protrusion 222. The docking protrusion 222 protrudes from the surface of the plate body 221 and is adapted to be inserted into the docking hole 1303.

[0070] It should be understood that the positions of the docking hole 1303 and the docking protrusion 222 can also be reversed. That is, in a variation of this embodiment, the docking base 134 has a plate body 221 and a docking protrusion 222; the docking top plate 22 has a docking hole 1303. The docking protrusion 222 protrudes from the surface of the plate body 221 and is suitable for insertion into the docking hole 1303.

[0071] As shown in Figures 6 and 7, the body shell 21 encloses a body cavity 210 located therein. The body cavity 210 partially forms the body ventilation duct 201 and partially forms an installation cavity 2101. The installation cavity 2101 is used to install other components. The docking top plate 22 is partially spaced from the body shell 21. The gap between the docking top plate 22 and the body shell 21 forms a body ventilation duct opening 2011, which is connected to the body ventilation duct 201.

[0072] In some embodiments of the present application, the body housing 21 includes a first shell 211 and a second shell 212. The first shell 211 is engaged with the second shell 212, and the first shell 211 and the second shell 212 are opposite to each other in a radial direction R2 set by the nail polish body 20. The first shell 211 and the second shell 212 enclose the body cavity 210.

[0073] In a specific example of the present application, the housing 21 further includes a combination sleeve 213. The combination sleeve 213 is mounted outside the first shell 211 and the second shell 212, and can, to a certain extent, fasten the first shell 211 and the second shell 212. Optionally, the combination sleeve 213 is mounted on the rear end of the first shell 211 and the rear end of the second shell 212, or at other locations.

[0074] It should be understood that in other embodiments of the present application, the first shell 211 and the second shell 212 can be integrally formed.

[0075] The nail polish body 20 also includes a mounting bracket 23. The mounting bracket 23 is located within the body housing 21 and divides the body cavity 210 into the body ventilation duct 201 and the mounting cavity 2101. The body ventilation duct 201 and the mounting cavity 2101 are located on either side of the mounting bracket 23 and face each other along a radial direction R2 defined by the nail polish body 20. The body ventilation duct 201 faces the second housing 212, while the mounting cavity 2101 faces the first housing 211.

[0076] In this embodiment of the present application, the mounting cavity 2101 can be used to accommodate components such as a drive motor 30 and a circuit board 40. Accordingly, the pet nail grinder further includes a drive motor 30 and a circuit board 40. The drive motor 30 is driveably connected to the nail grinder head body 11. The drive motor 30 is electrically connected to the circuit board 40. The drive motor 30 and the circuit board 40 are mounted on the mounting bracket 23 and located within the mounting cavity 2101. Preferably, the drive motor 30 is relatively close to the nail grinder head 10.

[0077] Correspondingly, the docking protrusion 222 defines a motor mounting hole 2221. The drive motor 30 includes a rotatable shaft. The rotatable shaft of the drive motor 30 passes through the motor mounting hole 2221 and is driveably connected to the rotating shaft 132 of the mounting base 13. Thus, when the drive motor 30 is in operation, its rotatable shaft rotates, driving the rotating shaft 132 of the mounting base 13 to rotate, thereby driving the nail grinding head body 11 to rotate via the rotating shaft 132 of the mounting base 13.

[0078] The pet nail grinder also includes at least one operating member 50, which is electrically connected to the circuit board 40. The operating member 50 is configured to control the working state of the drive motor 30 so that the rotatable shaft of the drive motor 30 switches between a rotating state and a non-rotating state.

[0079] Preferably, the operating member 50 is disposed close to the circuit board 40. In one embodiment of the present application, the operating member 50 is disposed in the first housing 211 and corresponds to the circuit board 40.

[0080] The installation method of the operating member 50 can be designed according to the requirements. For example, the operating member 50 is installed on the device body shell 21 in a pressable manner, or is installed on the device body shell 21 in a pushable manner.

[0081] The pet nail polish remover also includes an electrical connection portion 60 configured to connect to an external power source and electrically connected to the circuit board 40. The electrical connection portion 60 includes at least one electrical connection terminal and a connection terminal mounting body. The electrical connection terminal is a conductor and is mounted on the connection terminal mounting body.

[0082] The location of the electrical connection portion 60 is not limited by the present application. In one embodiment of the present application, the electrical connection portion 60 is disposed between the mounting bracket 23 and the assembly sleeve 213 .

[0083] In some embodiments of the present application, the pet nail grinder further includes at least one battery. The battery is electrically connected to the circuit board 40 .

[0084] The basic principles of the present application have been described above in conjunction with specific embodiments. However, it should be noted that the advantages, strengths, effects, etc. mentioned in this application are merely examples and not limitations, and it should not be assumed that these advantages, strengths, effects, etc. are required for each embodiment of the present application. In addition, the specific details disclosed above are only for the purpose of illustration and ease of understanding, and are not limitations. The above details do not limit the present application to being implemented by adopting the above specific details. The functional and structural principles of the present application have been demonstrated and explained in the embodiments. Without departing from the principles, the embodiments of the present invention may be subjected to any deformation or modification.

Claims

1. A nail grinder for pets, characterized in that, it includes: a nail grinder head, the nail grinder head includes a nail grinding head main body and a nail grinding cap, the nail grinding head main body has a peripheral wall, the nail grinding head main body is rotatably arranged in the nail grinding cap, there is a gap between the peripheral wall of the nail grinding head main body and the nail grinding cap, and the gap between the peripheral wall of the nail grinding head main body and the nail grinding cap forms a head main body ventilation duct; and a nail grinder body, the nail grinder body has a body ventilation duct, and the head main body ventilation duct communicates with the body ventilation duct.

2. The nail grinder for pets according to claim 1, wherein, the nail grinding cap has at least one opening, at least one opening of the nail grinding cap communicates with the head main body ventilation duct and exposes a partial surface of the nail grinding head main body.

3. The nail grinder for pets according to claim 2, wherein, the nail grinding cap has a cap front end face and a cap peripheral wall, the cap peripheral wall extends backward from the cap front end face, at least one opening of the nail grinding cap is formed on the cap front end face, or, the cap peripheral wall, or, extends from the cap front end face to the cap peripheral wall.

4. The nail grinder for pets according to claim 2, wherein, the nail grinding cap has a first opening and a second opening, the first opening and the second opening respectively communicate with the head main body ventilation duct and respectively expose a partial surface of the nail grinding head main body.

5. The nail grinder for pets according to claim 4, wherein, the first opening and the second opening are opposite to each other in the set radial direction of the nail grinder head.

6. The nail grinder for pets according to claim 1, wherein, the nail grinding cap includes a cap top and a cap brim, the cap top is sleeved outside the nail grinding head main body, the cap brim extends outward in the set radial direction of the nail grinder head from the outer edge of the cap top, and the cap brim is not provided with an opening communicating with the body ventilation duct.

7. The nail grinder for pets according to claim 1, wherein, the nail grinder head further includes a mounting seat, the mounting seat is installed between the nail grinding head main body and the nail grinder body, the mounting seat includes a seat main body and a rotating shaft, the rotating shaft is rotatably installed on the seat main body, and the nail grinding head main body is drivably installed on the rotating shaft.

8. The nail grinder for pets according to claim 7, wherein, the mounting seat has a mounting seat ventilation duct, the mounting seat ventilation duct communicates with the head main body ventilation duct and the body ventilation duct and corresponds to the head main body ventilation duct and the body ventilation duct in the set axial direction of the nail grinder head.

9. The nail grinder for pets according to claim 8, wherein, the seat main body includes an outer mounting cylinder and a shaft mounting portion, the shaft mounting portion is arranged inside the outer mounting cylinder, there is a gap between the shaft mounting portion and the outer mounting cylinder in the set radial direction of the nail grinder head, and the gap between the shaft mounting portion and the outer mounting cylinder forms the mounting seat ventilation duct.

10. The nail grinder for pets according to claim 9, wherein, The shaft mounting portion includes a shaft mounting cylinder and an outer extension wall. The outer extension wall extends outward from the outer edge of the shaft mounting cylinder in the radial direction set by the nail grinder head, and the outer extension wall partially extends to the outer mounting cylinder.

11. The pet nail grinder according to claim 10, wherein, the outer mounting cylinder has an outer cylinder peripheral wall, an outer cylinder front opening, and an outer cylinder rear opening; the outer cylinder front opening and the outer cylinder rear opening are opposite to each other and are respectively formed at both ends of the outer cylinder peripheral wall. The seat body further includes an upward extension wall. The upward extension wall extends upward from the outer extension wall, and there is a gap between the upward extension wall and the outer cylinder peripheral wall in the radial direction set by the nail grinder head. The grinding nail cap is inserted between the gap between the upward extension wall and the outer cylinder peripheral wall.

12. The pet nail grinder according to claim 11, wherein, a part of the rotating shaft is located inside the shaft mounting cylinder, and the other part extends out of the shaft mounting cylinder. The mounting seat further includes an elastic body. The elastic body is sleeved on the rotating shaft and is located between the inner surface of the shaft mounting cylinder and the rotating shaft.

13. The pet nail grinder according to claim 7, wherein, the mounting seat further includes a docking base. The docking base is mounted on the seat body. The nail grinder body includes a body shell and a docking top plate. The docking top plate is mounted on the body shell, and the docking top plate is mounted on the docking base.

14. The pet nail grinder according to claim 13, wherein, the docking base has a docking hole. The docking top plate includes a plate body and a docking protrusion. The docking protrusion protrudes from the surface of the plate body and is adapted to be inserted into the docking hole.

15. The pet nail grinder according to claim 13, wherein, a part of the docking top plate is spaced from the body shell. The space between the docking top plate and the body shell forms an opening of the body ventilation duct. The opening of the body ventilation duct communicates with the body part ventilation duct.

16. The pet nail grinder according to claim 13, wherein, the body shell includes a first shell and a second shell. The first shell is fastened to the second shell, and the first shell and the second shell are opposite to each other in the radial direction set by the nail grinder body.

17. The pet nail grinder according to claim 13, wherein, the body shell encloses a body cavity located therein. The nail grinder body further includes a mounting bracket. The mounting bracket is located inside the body shell and divides the body cavity into the body part ventilation duct and a mounting cavity. The body part ventilation duct and the mounting cavity are located on both sides of the mounting bracket and are opposite to each other in the radial direction set by the nail grinder body.

18. The pet nail grinder according to claim 17, wherein, the pet nail grinder further includes a drive motor and a circuit board. The drive motor is drivably connected to the nail grinding head body. The drive motor is electrically connected to the circuit board. The drive motor and the circuit board are mounted on the mounting bracket and are located in the mounting cavity.

19. The pet nail grinder according to claim 18, Among them, the pet nail grinder further includes at least one control member, the control member is electrically connected to the circuit board, and the operating member is configured to control the operating state of the drive motor.

20. The pet nail grinder according to claim 18, wherein, the pet nail grinder further includes an electrical connection portion configured to connect to an external power source, and the electrical connection portion is electrically connected to the circuit board.

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