HANDHELD ELECTRIC PET TRIMMING DEVICE

Abstract

A handheld electric pet trimming device includes a vacuum cleaner, a hose, an adapter and an electric trimming tool; one end of the hose is connected to the vacuum cleaner, another end of the hose is connected to the adapter, and the adapter is connected to the electric trimming tool; the electric trimming tool is internally provided with a charging battery, the hose is internally provided with an air duct communicating with the vacuum cleaner, and the electric trimming tool is provided with an air suction port connected to the air duct; the adapter further includes a first connector, a second connector and a connecting pipe; the first connector is connected to the hose, and the second connector is connected to the electric trimming tool; the first connector is provided with an annular groove, and the connecting pipe is provided with a mounting buckle which interacts with the annular groove.

Claims

1. A handheld electric pet trimming device, comprising: a vacuum cleaner (1), a hose (2), an adapter (3), and an electric trimming tool (4), wherein one end of the hose (2) is connected to the vacuum cleaner (1), another end of the hose (2) is connected to the adapter (3), and the adapter (3) is connected to the electric trimming tool (4), wherein the electric trimming tool (4) is internally provided with a charging battery (41), the hose (2) is internally provided with an air duct (21) communicating with the vacuum cleaner (1), and the electric trimming tool (4) is provided with an air suction port (42) connected to the air duct (21), wherein the adapter (3) further comprising: a first connector (31), a second connector (32) and a connecting pipe (33), wherein the first connector (31) is connected to the hose (2), and the second connector (32) is connected to the electric trimming tool (4), wherein the first connector (31) is provided with an annular groove (311), and the connecting pipe (33) is provided with a mounting buckle (331) which axially interacts with the annular groove (311) in a limiting manner, wherein the connecting pipe (33) is capable of rotating relative to the first connector (31), and the second connector (32) is fixedly connected to the connecting pipe (33) or formed on the connecting pipe (33), wherein the first connector (31), the second connector (32) and the connecting pipe (33) form a channel (36) communicating with the air suction port (42) and the air duct (21).

2. The handheld electric pet trimming device of claim 1, wherein one end of the connecting pipe (33) corresponding to the first connector (31) is provided with at least one group of elastic arms (332), and wherein the mounting buckles (331) are arranged at the ends of the elastic arms (332).

3. The handheld electric pet trimming device of claim 1, wherein an outer periphery of the first connector (31) is sleeved with a limiting sleeve (34), and the limiting sleeve (34) limits the elastic arms (332) such that the mounting buckles (331) are prevented from being separated from the first connector (31).

4. The handheld electric pet trimming device of claim 3, wherein the limiting sleeve (34) is provided with a first limiting portion (341), and the connecting pipe (33) is provided with a first limiting groove (333) for interacting with the first limiting portion (341), wherein through the interaction between the first limiting portion (341) and the first limiting groove (333), the rotation of the limiting sleeve (34) relative to the connecting pipe (33) in radial direction is limited.

5. The handheld electric pet trimming device of claim 1, wherein one end of the connecting pipe (33) close to the second connector (32) is provided with a second limiting portion (334), and the second connector (32) is provided with a second limiting groove (321) for interacting with the second limiting portion (334), wherein through the interaction between the second limiting portion (334) and the second limiting groove (321), the rotation of the connecting pipe (33) relative to the second connector (32) in radial direction is limited.

6. The handheld electric pet trimming device of claim 5, wherein the adapter (3) further comprising an elastic clamping arm (35), wherein the elastic clamping arm (35) further comprising an arm body (351) and elastic clamping portions (352) symmetrically arranged on two sides of the arm body (351), wherein the arm body (351) is fixedly mounted on the second connector (32), and the connecting pipe (33) is provided with a buckling groove (335) for interacting with the elastic clamping portion (352) in a limiting manner.

7. The handheld electric pet trimming device of claim 6, wherein the elastic clamping portion (352) further comprising a connecting portion (3521) and a bent portion (3522), wherein one end of the connecting portion (3521) is connected to the arm body (351), and another end of the connecting portion (3521) is connected to the bent portion (3522), wherein the connecting portion (3521) inclines from an outer side to an inner side, and the bent portion (3522) is arranged on the inner side of the connecting portion (3521).

8. The handheld electric pet trimming device of claim 1, wherein the electric trimming tool (4) further comprising a main body (43) and a plurality of tool heads (44), wherein each of the said tool heads is capable of being selected for a specific task.

9. The handheld electric pet trimming device of claim 8, wherein the main body (43) is internally provided with a wireless charging module, and a wireless charging base is arranged separately or integrated with the vacuum cleaner (1).

10. The handheld electric pet trimming device of claim 8, wherein the main body (43) is internally provided with a charging port.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0019] FIG. 1 is a conceptual diagram illustrating an exemplary structure of the present invention;

[0020] FIG. 2 is a conceptual diagram illustrating an exemplary structure of the main body and the plurality of tool heads of the present invention;

[0021] FIG. 3 is a conceptual diagram illustrating a sectional view of the electric trimming tool of the present invention;

[0022] FIG. 4 is a conceptual diagram illustrating an exemplary structure of the adapter and the hose of the present invention;

[0023] FIG. 5 is a conceptual diagram illustrating a three-dimensional sectional view of the adapter;

[0024] FIG. 6 is a conceptual diagram illustrating a sectional view of the adapter from a first viewing angle;

[0025] FIG. 7 is a conceptual diagram illustrating a sectional view of the adapter from a second viewing angle;

[0026] FIG. 8 is a conceptual diagram illustrating an exemplary structure of the elastic clamping portion and the buckling groove of the present invention;

[0027] FIG. 9 is a conceptual diagram illustrating an exemplary structure of the second connector;

[0028] FIG. 10 is a conceptual diagram illustrating an exemplary structure of the connecting pipe of the present invention.

[0029] In FIGURES: 1Vacuum Cleaner, 2Hose, 21Air Duct, 3Adapter, 31The First Connector, 311Annular Groove, 312Annular Recess, 32The Second Connector, 321The Second Limiting Groove, 322Protruding Edge, 33Connecting Pipe, 331Mounting Buckle, 332Elastic Arm, 333The First Limiting Groove, 334The Second Limiting Portion, 335Buckling Groove, 34Limiting Sleeve, 341The First Limiting Portion, 342Accommodating Space, 343Limiting Ring, 35Elastic Clamping Arm, 351Arm Body, 352Elastic Clamping Portion, 3521Connecting Portion, 3522Bent Portion, 36Channel, 4Electric Trimming Tool, 41Charging Battery, 42Air Suction Port, 43Main Body, 431Air Guide Channel, 44Tool Head.

DETAILED DESCRIPTION

[0030] Drawings are combined hereinafter to elaborate the technical solution of the present invention.

[0031] As shown in FIGS. 1-10, a handheld electric pet trimming device comprises a vacuum cleaner 1, a hose 2, an adapter 3 and an electric trimming tool 4, wherein one end of the hose 2 is connected to the vacuum cleaner 1, the other end of the hose 2 is connected to the adapter 3, and the adapter 3 is connected to the electric trimming tool 4. The electric trimming tool 4 is internally provided with a charging battery 41, the hose 2 is internally provided with an air duct 21 communicating with the vacuum cleaner 1, and the electric trimming tool 4 is provided with an air suction port 42 connected to the air duct 21.

[0032] The electric trimming tool 4 further comprises a main body 43 and a plurality of tool heads 44, wherein the plurality of tool heads 44 may be selected according to actual needs. The main body 43 is internally provided with an air guide channel 431 communicating with the air suction port 42 and a channel 36 of the adapter 3. The electric trimming tool 4 are compatible to a plurality of tool heads 44 (e.g., an electric hair cutting head, a shaving head and a nail polishing head). The main body 43 is shared by the plurality of tool heads, which makes the electric trimming tool 4 universal and economic. The electric trimming tool 4 may be charged in a wireless mode or a wired mode. When in the wireless charging mode, the main body 43 is internally provided with a wireless charging module electrically connected to the charging battery 41, and a wireless charging base is arranged separately or integrated with the vacuum cleaner 1. When in the wired charging mode, the main body 43 is internally provided with a charging port, and the charging battery 41 is arranged in the electric trimming tool 4. The aforesaid design allows the electric trimming tool to be charged in a wireless mode or a wired mode, achieving a simpler circuit structure and a convenient charging.

[0033] The adapter 3 further comprises a first connector 31, a second connector 32 and a connecting pipe 33, wherein the first connector 31 is connected to the hose 2, and the first connector 31 and the hose 2 may adopt a threaded connection or a fixed plug-in connection. The second connector 32 is connected to the electric trimming tool 4, the first connector 31 is provided with an annular groove 311, and the connecting pipe 33 is provided with a mounting buckle 331 axially interacting with the annular groove 311 in a limiting manner. The connecting pipe 33 may rotate relative to the first connector 31, and the second connector 32 is fixedly connected to the connecting pipe 33 or formed on the connecting pipe 33. The first connector 31, the second connector 32 and the connecting pipe 33 form a channel 36 communicating with the air suction port 42 and the air duct 21.

[0034] One end of the connecting pipe 33 corresponding to the first connector 31 is provided with at least one group of elastic arms 332, and the mounting buckles 331 are arranged at the ends of the elastic arms 332. In the present invention, there are two groups of elastic arms 332, and the mounting buckles 331 correspond to the elastic arms 332 in a one-to-one manner.

[0035] The outer periphery of the first connector 31 is sleeved with a limiting sleeve 34, and the limiting sleeve 34 limits the elastic arms 332 such that the mounting buckles 331 are prevented from being separated from the first connector 31. More specifically, the outer periphery of the first connector 31 is provided with an annular recess 312, and the limiting sleeve 34 is provided with a limiting ring 343 axially interacting with the annular recess 312 in a limiting manner. Through adopting the aforesaid arrangement, the first connector 31 is axially limited relative to the limiting sleeve 34 while being capable of rotating relative to the limiting sleeve 34.

[0036] The limiting sleeve 34 is provided with a first limiting portion 341, and the connecting pipe 33 is provided with a first limiting groove 333 for interacting with the first limiting portion 341. Through the interaction between the first limiting portion 341 and the first limiting groove 333, the rotation of the limiting sleeve 34 relative to the connecting pipe 33 in radial direction is limited. By means of the aforesaid design, the limiting sleeve 34 and the connecting pipe 33 are capable of rotating synchronously relative to the first connector 31.

[0037] One end of the connecting pipe 33 close to the second connector 32 is provided with a second limiting portion 334, and the second connector 32 is provided with a second limiting groove 321 for interacting with the second limiting portion 334. Through the interaction between the second limiting portion 334 and the second limiting groove 321, the rotation of the connecting pipe 33 relative to the second connector 32 in radial direction is limited. One end of the second connector 32 close to the first connector 31 is provided with a protruding edge 322. The limiting sleeve 34 and the connecting pipe 33 are axially limited by means of the protruding edge 322. Further, the adapter 3 comprises an elastic clamping arm 35. The elastic clamping arm 35 further comprises an arm body 351 and elastic clamping portions 352 symmetrically arranged on two sides of the arm body 351. The arm body 351 is fixedly mounted on the second connector 32, and the connecting pipe 33 is provided with a buckling groove 335 for interacting with the elastic clamping portion 352 in a limiting manner. Through adopting this arrangement, a 360-degree rotation of the adapter is achieved. Namely, the assembly comprising the second connector 32, the connecting pipe 33 and the limiting sleeve 34 may rotate in 360 degrees relative the first connector 31. Therefore, the technical problem relating to the narrowed negative pressure channel due to the winding of the hose 2 caused by the continuous rotation is effectively solved, which allows the hair and debris to smoothly enter the vacuum cleaner 1 through the air suction port 42.

[0038] The elastic clamping portion 352 further comprises a connecting portion 3521 and a bent portion 3522, wherein one end of the connecting portion 3521 is connected to the arm body 351, and the other end of the connecting portion 3521 is connected to the bent portion 3522. The connecting portion 3521 inclines from the outer side to the inner side, and the bent portion 3522 is arranged on the inner side of the connecting portion 3521. The bent portion 3522 of the elastic clamping portion 352 is snap-fitted with the buckling groove 335 such that the connecting pipe 33 and the second connector 32 are connected. Thus, a convenient assembly is achieved.

[0039] The above are merely preferred embodiments of the present invention. Therefore, equivalent changes or modifications made according to the structures, features and principles described in the specification of the present invention shall fall into the scope defined by the claims of the present invention.