A hair ball trimmer with human body protection function

Abstract

The present invention aims to provide a lint trimmer with human body protection function, including a main body and a power supply component. The main body is provided with a lint trimming component for trimming lint and an extended function component. The power supply component provides power for the lint trimming component and the extended function component. The extended function component includes a functional unit and a sensing switch. When the sensing switch senses that the lint trimming component is working, the functional unit is activated. The present invention is provided with a functional unit with extended function, and the functional unit will be activated only when the lint trimmer is in working state, and the consumer can enable the functional unit. While meeting the consumer's demand for multiple uses of one item, it can also provide more comprehensive protection for consumers in the process of using the lint trimmer.

Description

Technical Field

[0001] The invention relates to a hair ball trimmer with a human body protection function. Background Art

[0002] In daily life, the cuffs and collars of sweaters, coats and other clothes are prone to produce annoying small lint balls due to frequent friction, which affects the appearance of the clothes. If you pull them out by hand or cut them with scissors, it is not only troublesome, but also easy to "damage" the clothes. The lint trimmer component of the lint trimmer can not only remove the lint on the surface of the clothes, but also protect the original fluff on the surface of the clothes from damage, thus protecting the original soft texture and past elegance of the clothes. Therefore, the lint trimmer is a daily small appliance that is deeply loved by consumers.

[0003] As consumers upgrade their consumption and demand changes, simple lint trimmers can no longer meet the needs of consumers. In order to provide a lint trimmer that is more in line with consumer needs and provide more comprehensive protection when consumers use the lint trimmer, the applicant has developed a lint trimmer with human body protection function. Summary of the invention

[0004] In order to overcome the defects of the above-mentioned prior art, the present invention provides a lint trimmer with human body protection function, which is provided with a functional unit for expanding functions, and when the lint trimmer is in working state, the functional unit will be activated, and the consumer can enable the functional unit, which can meet the consumer's demand for multiple uses of one item, and provide more comprehensive protection for consumers in the process of using the lint trimmer. At the same time, the structural design of the present application is ingenious, and it is highly compatible with the existing lint trimmer, which is conducive to the transformation and upgrading of the existing lint trimmer and customization according to consumer needs, which is conducive to reducing production costs.

[0005] In order to achieve the above-mentioned purpose, the present invention provides a lint trimmer with human body protection function, including a main body and a power supply component. The main body is provided with a lint trimming component for trimming lint and an extended function component. The power supply component provides power for the lint trimming component and the extended function component. The extended function component includes a functional unit and an induction switch. When the induction switch senses that the lint trimming component is working, the functional unit is activated.

[0006] Preferably, a detachable installation shell is also provided on the main body, the expansion function component is provided on the installation shell, an electrical connection component electrically connected is provided between the installation shell and the main body, and the power supply component, the electrical connection component and the expansion function component can form an electrically connected closed loop.

[0007] Preferably, the extended functional component is a sterilization component, the functional units are a number of ultraviolet sterilization lamps, the sterilization component includes a sterilization circuit board, and the ultraviolet sterilization lamps and the induction switch are arranged on the sterilization circuit board.

[0008] Preferably, the sterilization circuit board is also provided with a purple light lamp which works simultaneously with the ultraviolet sterilization lamp or stops working simultaneously with the ultraviolet sterilization lamp.

[0009] Preferably, the mounting shell is a mesh mounting cover or a chip storage shell cover.

[0010] Preferably, the electrical connection assembly includes a pair of conductive posts and a pair of conductive contacts corresponding to the conductive posts, the conductive posts are arranged on the mounting shell, and the conductive contacts are arranged on the main body, or the conductive posts are arranged on the main body, and the conductive contacts are arranged on the mounting shell.

[0011] Preferably, the lint trimmer with human body protection function further includes a control component, and when the functional unit is activated, the control component controls the start and stop of the functional unit.

[0012] Preferably, the lint trimming assembly includes a mesh cover in contact with the clothing, and the sensing switch is an infrared sensing switch. When the infrared sensing switch senses that the mesh cover is close to the clothing, the functional unit is activated.

[0013] Preferably, the induction switch is a tilt switch, and when the hair ball trimming assembly is facing downward, the tilt switch forms a passage and the functional unit is activated.

[0014] Preferably, the tilt switch is a ball-type tilt switch, which includes a metal tube with a conductive inner wall, a conduction end connected to the metal tube passage, and a trigger end connected to the metal tube disconnection. A conductive ball is arranged in the metal tube. When the conductive ball contacts the trigger end, the tilt switch forms a passage.

[0015] The advantages of the present invention compared with the prior art are:

[0016] The lint trimmer with human body protection function of the present invention is provided with a functional unit for expanding functions, and when the induction switch senses that the lint trimmer is in working state, the functional unit will be activated and the consumer can enable the functional unit, which can meet the consumer's demand for multiple uses of one item and provide more comprehensive protection for the consumer in the process of using the lint trimmer. Specifically, when the functional unit is an ultraviolet sterilization lamp, the ultraviolet sterilization lamp can be activated and started when the induction switch senses that the front end of the mesh cover is 1 cm or the mesh cover is downward, which can avoid the situation where the user (especially children) accidentally points the ultraviolet sterilization lamp at the eyes when it is turned on, thereby better protecting the user.

[0017] The expansion function component of the present invention is arranged on a detachable mounting shell, and has an ingenious structural design, strong compatibility with existing lint trimmers, and is conducive to upgrading existing lint trimmers and customizing them according to consumer needs, so that the product structure is simple, easy to produce, highly compatible and applicable, and easy to use, which is conducive to reducing production costs. At the same time, the expansion function component can be disassembled from the main body, and consumers cannot see the expansion function component when cleaning the main body, which improves the simplicity of the main body structure and enhances the aesthetic experience of consumers.

[0018] The ultraviolet germicidal lamp of the present invention and the visible purple light lamp work or stop working at the same time, making the invisible ultraviolet rays "visualized", making it easy to judge whether the ultraviolet germicidal lamp works normally or is working, and facilitating use and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the structure of the mesh cover installation cover of the present invention when it is separated from the main body;

[0021] Figure 3 It is a schematic diagram of the exploded structure of the mesh cover installation cover of the present invention;

[0022] Figure 4 It is a schematic diagram of the structure of the sterilization component of the present invention;

[0023] Figure 5 It is a schematic cross-sectional structural diagram of the middle of the main body of the present invention;

[0024] Figure 6 It is a schematic diagram of the cross-sectional structure of the main body of the present invention at the conducting needle;

[0025] Figure 7 It is a structural schematic diagram of the tilt switch of the present invention.

[0026] Description of the accompanying drawings of the present invention: main body 1, power supply component 2, drive device 31, pruning knife 32, fan blade device 33, mesh cover 34, induction switch 4, sterilization circuit board 51, ultraviolet sterilization lamp 52, purple light lamp 53, mesh cover installation cover 61, chip storage shell cover 62, conductive column 71, conductive contact 72, conduction pin 73, control component 8, groove 91, card slot 92, protrusion 93, hook 94, metal tube B, conduction end A, trigger end C. DETAILED DESCRIPTION

[0027] In the description of the present invention, the terms "upper", "lower", "front" and "back" indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0028] The specific implementation of the present invention will be further described below in conjunction with the accompanying drawings.

[0029] Reference Figure 1-6 A lint trimmer with human body protection function includes a main body 1 and a power supply component 2. The main body 1 is provided with a lint trimming component for trimming lint and an extended function component. The power supply component 2 provides power for the lint trimming component and the extended function component. The extended function component includes a functional unit and an induction switch 4. When the induction switch 4 senses that the lint trimming component is working, the functional unit is activated.

[0030] refer to Figure 5 As a preferred solution, the lint trimming assembly includes a driving device 31, a trimming knife 32, a fan blade device 33 and a mesh cover 34 that contacts the clothes when the lint is trimmed. The mesh cover 34 contacts the clothes when the lint is trimmed, and the driving device 31 is started to drive the trimming knife 32 to rotate. The trimming knife 32 and the mesh cover 34 cooperate to complete the lint trimming function.

[0031] The power supply assembly 2 can be arranged on the main body 1, or can be arranged outside the main body 1, or on an object connected to the main body 1. As a preferred embodiment, the power supply assembly 2 is arranged on a handle connected to the side of the main body 1.

[0032] According to actual needs, the extended function component can be a different structure. For example, the extended function component can be a lighting component to provide lighting function for the hair ball trimming process and facilitate the trimming of hair balls. In this case, the functional unit is a lighting unit. The extended function component can also be a sterilization component, so that the hair ball trimmer can both trim hair balls and sterilize.

[0033] The lint trimmer with human body protection function of the present invention is provided with a functional unit for expanding functions, and when the induction switch 4 senses that the lint trimmer is in working state, the functional unit will be activated and the consumer can enable the functional unit, which can meet the consumer's demand for multiple uses of one item and provide more comprehensive protection for the consumer in the process of using the lint trimmer. For example, when the functional unit is an ultraviolet sterilization lamp, the ultraviolet sterilization lamp can be activated and started when the induction switch senses that the front end of the mesh cover is 1 cm or the mesh cover is downward, which can avoid the situation where the user (especially children) accidentally points the ultraviolet sterilization lamp at the eyes when it is turned on, thereby better protecting the user.

[0034] As a preferred solution, a detachable installation shell is also provided on the main body 1, and the expansion function component is provided on the installation shell. An electrically connected electrical connection component is provided between the installation shell and the main body 1, and the power supply component 2, the electrical connection component and the expansion function component can form an electrically connected closed loop.

[0035] According to actual needs and the specific structure of the lint trimmer, the installation shell can be of different structures and can be installed in the front side, rear side, outside and inside of the main body 1. In the present invention, the installation shell is preferably a mesh installation cover 61 or a debris storage shell cover 62, because for the lint trimmer, the mesh installation cover 61 or the debris storage shell cover 62 generally exists, and the mesh installation cover 61 or the debris storage shell cover 62 is generally removed during use or before and after use. If the installation shell is selected as the debris storage shell cover 62, as a preferred solution, the debris storage shell cover 62 is installed on the rear side of the main body 1, and the expansion function component is installed on the inner side of the debris storage shell cover 62; if the installation shell is selected as the mesh installation cover 61, as a preferred solution, the mesh installation cover 61 is set on the front side of the main body 1, and the expansion function component is installed on the inner side of the mesh installation cover 61.

[0036] Reference Figure 2-6 As a preferred solution, the electrical connection component includes a pair of conductive posts 71 and a pair of conductive contacts 72 corresponding to the conductive posts 71. The conductive posts 71 are arranged on the mounting housing, and the conductive contacts 72 are arranged on the main body 1, or the conductive posts 71 are arranged on the main body 1, and the conductive contacts 72 are arranged on the mounting housing. When the mounting housing is mounted on the main body 1, the conductive posts 71 are in contact with the conductive contacts 72, so that the electrical connection component is electrically connected, so that the extended function component and the power supply component 2 can form a closed loop, and the function of the extended function component is realized. Referring to FIG. Figure 3 and Figure 6 As a preferred solution, the electrical connection component includes a pair of conductive conduction pins 73 arranged on the main body 1 and a pair of conductive posts 71 arranged on the mesh cover mounting cover 61 and corresponding to the conduction pins 73. The conductive posts 71 are electrically connected to the extended function component. The main body 1 is provided with a pair of mounting grooves, and the conduction pins 73 are installed in the mounting grooves. One end of the conduction pin 73 is electrically connected to the power supply component 2, and the other end of the conduction pin 73 is a conductive contact 72 corresponding to the conductive post 71. The conductive contact 72 is exposed on the surface of the main body 1. When the mesh cover mounting cover 61 is installed on the main body 1, the conductive post 71 contacts the conductive contact 72, so that the power supply component 2 and the extended function component form a closed loop, thereby realizing the function of the extended function component.

[0037] refer to Figure 2In order to facilitate the installation and removal of the installation shell and the connection between the conductive column 71 and the conductive contact 72, a limiting mechanism is provided between the installation shell and the main body 1, and the limiting mechanism enables the installation shell to be installed on the main body 1 at a set position. As a preferred solution, the limiting mechanism includes a groove 91 provided on the main body 1 and a protrusion 93 provided on the mesh cover installation cover 61, and a card slot 92 is also provided on the main body 1, and a hook 94 corresponding to the card slot 92 is provided on the mesh cover installation cover 61. The mesh cover installation cover 61 is convenient for users to install the mesh cover installation cover 61 on the main body 1 at a set position through the cooperation between the card slot 92 and the hook 94 and the cooperation between the groove 91 and the protrusion 93. The limiting mechanism can ensure that when the mesh cover installation cover 61 is installed on the main body 1, the electrical connection components are connected, which is convenient for consumers to use and convenient for consumers to disassemble the mesh cover installation cover 61.

[0038] The extended function component is arranged on a detachable mounting shell, and has an ingenious structural design, and is highly compatible with existing lint trimmers, which is conducive to upgrading existing lint trimmers and customizing them according to consumer needs, making the product structure simple, easy to produce, highly compatible and applicable, and easy to use, which is conducive to reducing production costs. At the same time, the extended function component can be removed from the main body 1, and the consumer cannot see the extended function component when cleaning the main body 1, which improves the simplicity of the main body 1 structure and enhances the consumer's aesthetic experience.

[0039] Reference Figure 2-4 As a preferred embodiment, the extended functional component is a sterilization component, the functional unit is a plurality of ultraviolet sterilization lamps 52, the sterilization component includes a sterilization circuit board 51, and the ultraviolet sterilization lamp 52 and the induction switch 4 are arranged on the sterilization circuit board 51. As a preferred solution, the sterilization circuit board 51 is annular and is arranged on the inner edge of the mesh cover installation cover 61. Three ultraviolet sterilization lamps 52 and six purple light lamps 53 are evenly arranged on one side of the sterilization circuit board 51 close to the outer side of the mesh cover installation cover 34. The ultraviolet sterilization lamps 52 and the purple light lamps 53 work at the same time or stop working at the same time. The mesh cover installation cover 61 is provided with through holes corresponding to the ultraviolet sterilization lamps 52 and the purple light lamps 53. When the ultraviolet sterilization lamp 52 is working, the purple light lamp 53 emits purple light. The ultraviolet rays generated by the ultraviolet sterilization lamp 52 and the purple light generated by the purple light lamp 53 sterilize the clothes through the through holes, and the user can "see" that the ultraviolet sterilization lamp 52 is sterilizing, which makes it easy to judge whether the ultraviolet sterilization lamp is working normally or not, and is convenient for use and maintenance.

[0040] Reference Figure 4As a preferred embodiment 1, two induction switches 4 are provided on the sterilization circuit board 51, and the induction switches 4 are infrared induction switches. When the infrared induction switch senses that the mesh cover 34 is close to the clothes, the ultraviolet sterilization lamp 52 is activated. The infrared induction switch can have different settings according to the specific situation when it senses that there is an object at a certain distance from the front end of the mesh cover 34. As a preferred embodiment, the sensing distance is set to 1 cm in this embodiment. Specifically, the infrared induction switch includes infrared emission and reception. When there is no foreign object close to the mesh cover 34, the infrared receiver does not receive a signal. When there is a foreign object close to the infrared receiver (within 1 cm of the front end of the mesh cover 34), the infrared receiver receives a signal and sends a signal to the processor for processing, so as to realize the connection of the induction switch 4, and the ultraviolet sterilization lamp 52 is in a startable state. As long as the ultraviolet sterilization lamp 52 is started, the sterilization function of the ultraviolet sterilization lamp 52 can be realized. More preferably, one or more infrared sensor switches are provided on both sides of the mesh cover 34, and the ultraviolet germicidal lamp 52 is activated only when all infrared sensor switches sense. This can avoid other objects blocking one side alone and causing misjudgment of the infrared sensor switch.

[0041] As a preferred embodiment 2, the induction switch 4 is a tilt switch. When the lint trimming component is facing downward, the tilt switch forms a passage and the ultraviolet sterilization lamp 52 is activated. The lint trimming component facing downward means that the outer side of the mesh cover 34 of the lint trimming component in contact with the clothes is facing downward, that is, at this time, the lint trimmer is in the state of trimming lint, because when trimming lint, the clothes are generally laid flat on a horizontal table, and then the mesh cover 34 is attached to the clothes to trim the lint, at this time, the lint trimming component is facing downward. The lint trimming component facing downward here is only a relative orientation, not a limitation, but this embodiment sets the scene of trimming lint as clothes laid flat on a horizontal table, so it is set that when the lint trimming component is facing downward, the tilt switch forms a passage. In other words, if the scene of trimming lint is set to hang clothes on a vertical plane or wear them on the body, it is only necessary to adjust the tilt angle of the tilt switch so that when the lint trimmer is in the state of trimming lint, the tilt switch forms a connection, and these alternative solutions all fall within the scope of protection of this patent. More preferably, one or more tilt switches are provided on both sides of the mesh cover 34, and the ultraviolet germicidal lamp 52 is activated only when all the tilt switches are sensed at the same time, thereby further ensuring that the ultraviolet germicidal lamp 52 is activated only when the lint trimmer is in the position for trimming lint (the mesh cover 34 is horizontally facing downward), thereby better protecting the user.

[0042] Reference Figure 7As a preferred solution, the tilt switch is a ball-type tilt switch, which includes a metal tube B with a conductive inner wall, a conduction end A connected to the metal tube B, and a trigger end C connected to the metal tube B. A conductive ball is arranged in the metal tube B. When the conductive ball contacts the trigger end C, the tilt switch forms a path.

[0043] Reference Figure 1 , 2 5. As a preferred solution, the hair ball trimmer with human body protection function also includes a control component 8. When the functional unit is activated, the control component 8 controls the start and stop of the functional unit, that is, when the ultraviolet sterilization lamp 52 is in an activated state, the control component 8 can control the start and stop of the ultraviolet sterilization lamp 52. As a preferred solution, the control component 8 includes a multi-gear combination switch, which is preferably set at the end of the handle of the hair ball trimmer. Consumers only need to select the gear of the switch to choose "single hair cutting", "single sterilization", "sterilization while cutting", and other gears can be set as needed, such as the speed of the trimming knife 32 when cutting hair or the power of the sterilization component when sterilizing.

[0044] According to the disclosure and teaching of the above description, those skilled in the art to which the present invention belongs may also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should also fall within the scope of protection of the claims of the present invention. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the present invention.

Claims

1. A hair ball trimmer with human body protection function, characterized in that: It comprises a main body and a power supply component. The main body is provided with a hair ball trimming component for trimming hair balls and an extended function component. The power supply component provides power for the hair ball trimming component and the extended function component. The extended function component comprises a functional unit and a sensing switch. The sensing switch is an infrared sensing switch. When the infrared sensing switch senses that the mesh cover is close to the clothes, the functional unit is activated. Alternatively, the sensing switch is a tilt switch. When the hair ball trimming component is facing downward, the tilt switch forms a passage and the functional unit is activated. A detachable mounting shell is also provided on the main body. The extended function component is arranged on the mounting shell. An electrically connected electrical connection component is arranged between the mounting shell and the main body. The power supply component, the electrical connection component and the extended function component can form an electrically connected closed loop. The mounting shell is a mesh cover mounting cover or a debris storage shell cover. The extended function component is a sterilization component or a lighting component.

2. The hair ball trimmer with human body protection function as claimed in claim 1, characterized in that: The extended functional component is a sterilization component, the functional units are a plurality of ultraviolet sterilization lamps, the sterilization component includes a sterilization circuit board, and the ultraviolet sterilization lamps and the induction switch are arranged on the sterilization circuit board.

3. The hair ball trimmer with human body protection function as claimed in claim 2, characterized in that: The sterilization circuit board is also provided with a purple light lamp which works or stops working simultaneously with the ultraviolet sterilization lamp.

4. The hair ball trimmer with human body protection function as claimed in claim 1, characterized in that: The electrical connection assembly includes a pair of conductive posts and a pair of conductive contacts corresponding to the conductive posts, wherein the conductive posts are arranged on the mounting shell and the conductive contacts are arranged on the main body, or the conductive posts are arranged on the main body and the conductive contacts are arranged on the mounting shell.

5. The hair ball trimmer with human body protection function as claimed in claim 1, characterized in that: It also includes a control component, which controls the start and stop of the functional unit when the functional unit is activated.

6. The hair ball trimmer with human body protection function as claimed in claim 1, characterized in that: The tilt switch is a ball-type tilt switch, which includes a metal tube with a conductive inner wall, a conduction end connected to the metal tube passage, and a trigger end connected to the metal tube disconnection. A conductive ball is arranged in the metal tube. When the conductive ball contacts the trigger end, the tilt switch forms a passage.

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