An electric clipper

Abstract

The utility model discloses an electric clipper, including hairdressing subassembly and suction subassembly, hairdressing subassembly is used to cut hair, and the suction subassembly is arranged at one side of hairdressing subassembly and is used to suck the hair cut by hairdressing subassembly, and the suction subassembly includes the air duct that is adjacent to the hairdressing subassembly, and the suction force adjusting part is arranged at the air duct and is used to adjust the suction force size of air duct to control the rate of suction subassembly suction hair, and the electric clipper can reduce the time of cleaning and sweeping hair.

Description

Technical Field

[0001] This utility model relates to the field of shearing technology, specifically to an electric clipper. Background Technology

[0002] Existing electric clippers cause the cut hair to fly and fall everywhere when trimming people's or pets' fur, requiring hairdressers, pet groomers, or owners to spend a lot of time and effort cleaning up their clothes and floors. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, this utility model provides an electric hair clipper with hair extraction function.

[0004] The technical solution adopted by this utility model to solve its technical problem is:

[0005] An electric hair clipper, comprising:

[0006] Hair-cutting components for cutting hair;

[0007] A suction component, located on one side of the hair-cutting component, is used to suction the hair cut by the hair-cutting component. The suction component includes an air duct disposed adjacent to the hair-cutting component.

[0008] The suction adjustment component is located in the air duct and is used to adjust the suction power of the air duct.

[0009] The electric hair clipper described above further includes: a suction assembly comprising a housing, an air duct disposed within the housing, and a mounting groove on the housing for mounting a suction adjustment component, the suction adjustment component being snapped into the mounting groove.

[0010] As described above, the electric clipper has at least two protrusions on the inner wall of the mounting groove and at least two grooves on the outer wall of the suction adjustment component that match the protrusions. Pulling or pressing the suction adjustment component causes the protrusions to move relative to the grooves.

[0011] As described above, the electric hair clipper has a protrusion on the inner side wall opposite the mounting groove and a groove on the outer side wall opposite the suction adjustment component.

[0012] As described above, the suction adjustment component of the electric hair clipper includes a first surface and a second surface. The first surface and the second surface are arranged opposite to each other. The first surface is located on the side away from the air duct. The first surface is smoothly recessed in the direction facing the second surface, and the second surface is protruded in the direction away from the first surface.

[0013] As described above, the electric hair clipper defines the length direction of the air duct as the first direction. Along the first direction, one end of the hair-cutting component is provided with a scissor component, which includes a first hair-cutting surface and a second hair-cutting surface arranged opposite to each other.

[0014] The air duct includes an air duct inlet, which is located adjacent to the first hairdressing surface along the first direction, and the suction adjustment component is located near the air duct inlet.

[0015] As described above, in the electric hair clipper, the suction adjustment component is arc-shaped along the first direction, and the suction adjustment component arches perpendicular to the first direction toward the side opposite to the hair clipper assembly.

[0016] As described above, the electric hair clipper has two opposing pressing auxiliary parts on both sides of the suction adjustment component perpendicular to the first direction. The pressing auxiliary parts are recessed towards the suction assembly and are used to assist in pulling or pressing the suction adjustment component.

[0017] As described above, the electric hair clipper, along the first direction, includes a first air duct section, a second air duct section, and a third air duct section in the air duct.

[0018] The first air duct section is connected to the air duct inlet at one end. The second air duct section is located between the first air duct section and the third air duct section. The third air duct section is set adjacent to the first air duct section.

[0019] The cross-sectional area of ​​the first air duct section is smaller than that of the third air duct section, and the second air duct section smoothly connects the first air duct section and the third air duct section.

[0020] As described above, the hair clipper includes a blade and a body detachably connected to the blade, the hair-cutting component is disposed on the blade, and a portion of the first air duct section is disposed on the blade.

[0021] The beneficial effects of this utility model are:

[0022] While the hair-cutting component is cutting hair, the suction component can also pick up hair. The hair is sucked in through the air duct. By adjusting the suction power of the air duct of the suction adjustment component, the speed at which the suction component picks up hair can be controlled, reducing the time spent cleaning and sweeping hair. Attached Figure Description

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of the electric clipper in this embodiment;

[0025] Figure 2 This is a cross-sectional view of the electric shear in this embodiment;

[0026] Figure 3 This is a three-dimensional structural diagram of the cutter head in this embodiment;

[0027] Figure 4 This is one of the cross-sectional views of the cutter head along the first direction in this embodiment;

[0028] Figure 5This is the second cross-sectional view of the cutter head along the first direction in this embodiment;

[0029] Figure 6 This is a three-dimensional structural diagram of the suction adjustment component in this embodiment;

[0030] Figure 7 This is an exploded view of the cutter head in this embodiment;

[0031] The attached figures are labeled as follows:

[0032] Hairdressing component 1, scissor component 11, first hairdressing surface 111, second hairdressing surface 112,

[0033] Blade 101, Body 102

[0034] The components include: suction component 2, air duct 21, first air duct section 211, second air duct section 212, third air duct section 213, housing 22, mounting groove 221, protrusion 2211, first protrusion 2201, second protrusion 2202, first surface 321, second surface 322, air duct inlet 210, and air duct outlet 220.

[0035] Suction adjustment component 31, groove 3101, first groove 3011, second groove 3012, and pressing auxiliary part 311. Detailed Implementation

[0036] The following will clearly and completely describe the concept, specific structure, and technical effects of this utility model in conjunction with embodiments and accompanying drawings, so as to fully understand the purpose, features, and effects of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. Other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are all within the scope of protection of this utility model. Furthermore, all connections / linkages involved in the patent do not simply refer to direct contact between components, but rather to the ability to form a better connection structure by adding or reducing connecting accessories according to specific implementation conditions. The various technical features in this utility model can be combined interactively without contradicting each other.

[0037] Please see Figure 1 and Figure 2 An electric hair clipper includes a hair-cutting component 1, a suction component 2, and a suction adjustment component 31;

[0038] Among them, the hair-cutting component 1 is used to cut hair;

[0039] The suction component 2 is located on one side of the hair-cutting component 1 and is used to suck up hair. The suction component 2 includes an air duct 21 arranged adjacent to the hair-cutting component 1. The hair trimmed by the hair-cutting component 1 can be sucked into the electric clippers through the air duct 21.

[0040] The suction assembly 2 includes a suction adjustment component 31, which is located at the air duct 21 and is used to adjust the suction power of the air duct 21. For example, when there is a lot of hair accumulated at the air duct inlet 210, the suction power of the air duct 21 is increased to prevent the hair from being blocked at the air duct 21. When it is necessary to reduce the suction power, it is also adjusted by the suction adjustment component 31.

[0041] Logically, to solve the problem of hair removal, only the suction component 2 needs to be set up, and there is no need to set up the suction adjustment component 31. However, considering that the greater the suction, the greater the noise and energy consumption, the suction adjustment component 31 is set up so that users can adjust the suction according to the actual situation and achieve a relative balance between suction, noise and energy consumption.

[0042] For example, when the hair clipper 1 trims a lot of hair and there is a lot of hair accumulating at the air duct inlet 210, the suction adjustment component 31 is adjusted to increase the suction of the air duct 21 and suck up the hair accumulating at the air duct inlet 210; when the hair clipper 1 trims a little hair, there is also less hair accumulating at the corresponding air duct inlet 210. In order to reduce noise interference and reduce energy consumption, the suction adjustment component 31 can be adjusted to reduce the suction of the air duct 21.

[0043] Specifically, the opposite end of the air duct inlet 210 is the air duct outlet 220, and a fan for providing suction is connected at the air duct outlet 220, with the fan speed being constant.

[0044] The suction adjustment component 31 controls the size of the cross-section of the air duct 21. When the fan speed is constant and the fan is within its normal operating range, the smaller the cross-section of the air duct 21, the higher the wind speed and the greater the suction; the larger the cross-section of the air duct 21, the lower the wind speed and the smaller the suction.

[0045] As one application of this embodiment, the suction adjustment component 31 can be adjusted when the hair clipper component 1 is working, which can reduce the occurrence of hair flying everywhere and falling off.

[0046] As another application of this embodiment, the suction adjustment component 31 is adjusted when the hair-cutting component 1 stops cutting hair, and the hair that has fallen to the ground is sucked up when the hair-cutting component 1 is not working.

[0047] Please see Figure 2 and Figure 7In one embodiment, the suction component 2 includes a housing 22, an air duct 21 disposed in the housing 22, and a mounting groove 221 for mounting the suction adjustment component 31 on the housing 22. The suction adjustment component 31 is engaged in the mounting groove 221. Pulling or pressing the suction adjustment component 31 along the groove axis of the mounting groove 221 will produce a "click" sound, thereby determining whether the suction adjustment component 31 has been successfully adjusted. When the noise is loud, the resistance of the suction adjustment component 31 can be used to determine whether the engagement between the suction adjustment component 31 and the mounting groove 221 is in place.

[0048] Specifically, the inner wall of the mounting groove 221 is provided with at least two protrusions 2211, and the outer wall of the suction adjustment component 31 is provided with at least two grooves 3101 that match the protrusions 2211. Pulling or pressing the suction adjustment component 31 causes the protrusions 2211 to move relative to the grooves 3101.

[0049] Please see Figures 4 to 6 To illustrate how the size of the air duct 21 is adjusted by the suction adjustment member 31 in this embodiment, an example is provided. Two adjacent protrusions 2211 on the inner wall of the mounting groove 221 are defined as the first protrusion 2201 and the second protrusion 2202, respectively. Two adjacent grooves 3101 on the wall of the suction adjustment member 31 are defined as the first groove 3011 and the second groove 3012, respectively. In the initial state, the first protrusion 2201 and the first groove 3011 are engaged, and the second protrusion 2202 and the second groove 3012 are engaged. When the suction adjustment member 31 is pulled or pressed, it deforms, causing the first protrusion 2201 to engage with the second groove 3012.

[0050] In one embodiment, the protrusion 2211 is provided on the inner sidewall opposite to the mounting groove 221, and the groove 3101 is provided on the outer sidewall opposite to the suction adjustment member 31. When the suction adjustment member 31 is pulled, the suction adjustment member 31 deforms towards the center of the groove 3101. When the suction adjustment member 31 is continuously pulled to a suitable position, the suction adjustment member 31 returns to its original shape, so that the suction adjustment member 31 and the groove 3101 are fitted and fixed.

[0051] Please see Figure 6 In one embodiment, the suction adjustment member 31 includes a first surface 321 and a second surface 322. The first surface 321 and the second surface 322 are disposed opposite to each other. The first surface 321 is located on the side away from the air duct 21. The first surface 321 is smoothly recessed in the direction of the second surface 322, and the second surface 322 is protruded in the direction away from the first surface 321. This design can improve the structural strength of the suction adjustment member 31.

[0052] Please see Figure 1 and Figure 2In one embodiment, the length direction of the air duct 21 is defined as the first direction. Along the first direction, one end of the hairdressing component 1 is provided with a scissor component 11. The scissor component 11 includes a first hairdressing surface 111 and a second hairdressing surface 112 that are disposed opposite to each other.

[0053] The air duct 21 includes an air duct inlet 210. Along the first direction, the air duct inlet 210 is arranged adjacent to the first hair cutting surface 111. The suction adjustment component 31 is arranged close to the air duct inlet 210 to accurately suck up the hair at the air duct inlet 210.

[0054] Of course, in other embodiments, the suction adjustment member 31 can be located anywhere on the air duct 21. In this embodiment, the suction adjustment member 31 is limited to being located near the air duct inlet 210. This is just an optimal embodiment and is not a limitation of this solution.

[0055] In one embodiment, the suction adjustment member 31 has an arc-shaped cross-section along the first direction, and the suction adjustment member 31 arches perpendicular to the first direction toward the side opposite to the hair clipper assembly 1. Along the first direction, the cross-section of the air duct 21 is semi-circular or semi-elliptical, and the outer shell 22 is also semi-circular or semi-elliptical in shape. The arc-shaped suction adjustment member 31 is adapted to the curved portion of the outer shell 22. Because the suction adjustment member 31 is arc-shaped, its contact area with the air duct 21 is larger, and when the suction adjustment member 31 is pulled or pressed, the range of change in the air duct 21 is greater.

[0056] Please see Figure 1 and Figure 2 In one embodiment, perpendicular to the first direction, the suction adjustment member 31 has pressing auxiliary parts 311 arranged on both sides facing each other, and the pressing auxiliary parts 311 are recessed towards the air duct 21. The pressing auxiliary parts 311 are used to assist in pulling or pressing the suction adjustment member 31.

[0057] As an example, when using it, the thumb and index finger press the pressing auxiliary parts 311 at both ends respectively. The pressing auxiliary parts 311 act as an assist structure to help pull the suction adjustment part 31.

[0058] In one embodiment, along the first direction, the end of the hairdressing component 1 near the scissor member 11 is the air duct inlet 101, and the end away from the scissor member 11 is the air duct outlet 220. The cross-sectional area of ​​the air duct 21 gradually increases from the air duct inlet 210 to the air duct outlet 220.

[0059] The air duct 21 is attached to the electric hair clipper. If the cross-sectional area of ​​the air duct inlet 101 is large, the air duct inlet 210 will also be relatively large. When the suction adjustment component 31 is located on one side of the air duct inlet 101, a larger suction adjustment component 31 is needed to adjust the suction power. Moreover, the suction adjustment component 31 needs to be moved significantly for the suction power to change slightly, which is not very practical. The air duct outlet 220 is connected to the fan. Therefore, the larger the air duct outlet 220 is, the larger the connected fan is. This ensures that the air duct 21 has sufficient air intake and can generate a pressure difference within the air duct 21 to accelerate the movement of hair.

[0060] Please see Figure 2 In one embodiment, along a first direction, the air duct 21 includes a first air duct section 211, a second air duct section 212, and a third air duct section 213;

[0061] The first air duct section 211 is connected to the air duct inlet 210 at one end. The second air duct section 212 is located between the first air duct section 211 and the third air duct section 213. The third air duct section 213 is arranged adjacent to the air duct inlet 101.

[0062] The cross-sectional area of ​​the first air duct section 211 is smaller than that of the third air duct section 213, and the second air duct section 212 smoothly connects the first air duct section 211 and the third air duct section 213.

[0063] As an example, the suction adjustment component 31 is located at the air duct inlet 210. Adjusting the suction adjustment component 31 increases the suction at the air duct inlet 210. Hair enters from the air duct inlet 210 into the first air duct section 211. The cross-sectional area of ​​the third air duct section 213 is larger than that of the first air duct section 211, creating a pressure difference between the first air duct section 211 and the third air duct section 213. When hair enters from the air duct inlet 210 into the first air duct section 211, the flow velocity is relatively low. Under the action of the pressure difference, a large amount of hair enters through the second air duct section 212 and enters the third air duct section 213 to complete the process of hair extraction. This embodiment cleverly designs the structure of the air duct 21, utilizing the changes in the cross-section of the air duct between the first air duct section 211, the second air duct section 212, and the third air duct section 213 to create a pressure difference between the air ducts 21, accelerating the movement of hair. Combined with the suction adjustment component 31, a better hair extraction effect is achieved.

[0064] In one embodiment, the hair-cutting component includes a blade head 101 and a body 102 detachably connected to the blade head 101. The hair-cutting component is disposed on the blade head 101, and a portion of the first air duct section 211 is disposed on the blade head 101. When hair is stuck in the blade head 101, the blade head 101 can be detached from the body 102 to clear the first air duct section 211.

[0065] It can be inferred that parts of the first air duct section 211, the second air duct section 212, and the third air duct section 213 are all located on the fuselage 102.

[0066] The above is a detailed description of the preferred embodiments of the present utility model. However, the present utility model is not limited to the described embodiments. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present utility model. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. An electric hair clipper, characterized in that, include: Hair-cutting components for cutting hair; A suction component, disposed on one side of the hair-cutting component, is used to suction hair, the suction component including an air duct disposed adjacent to the hair-cutting component; The suction component includes a suction adjustment element, which is located at the air duct and is used to adjust the suction force of the air duct.

2. The electric hair clipper as described in claim 1, characterized in that, Also includes: The suction assembly includes a housing, the air duct is disposed in the housing, and the housing is provided with a mounting groove for mounting a suction adjustment component, which is snapped into the mounting groove.

3. The electric hair clipper as described in claim 2, characterized in that: The inner wall of the mounting groove is provided with at least two protrusions, and the outer wall of the suction adjustment component is provided with at least two grooves that match the protrusions. Pulling or pressing the suction adjustment component will cause the protrusions to move relative to the grooves.

4. The electric hair clipper as described in claim 3, characterized in that: The protrusion is located on the inner sidewall opposite to the mounting groove, and the groove is located on the outer sidewall opposite to the suction adjustment component.

5. The electric hair clipper as described in claim 1, characterized in that: The suction adjustment component includes a first surface and a second surface. The first surface and the second surface are disposed opposite to each other. The first surface is located on the side away from the air duct. The first surface is smoothly recessed in the direction facing the second surface, and the second surface is protruded in the direction away from the first surface.

6. The electric hair clipper as described in claim 1, characterized in that: The length direction of the air duct is defined as the first direction. Along the first direction, one end of the hairdressing component is provided with a scissor component, which includes a first hairdressing surface and a second hairdressing surface arranged opposite to each other. The air duct includes an air duct inlet, which is located adjacent to the first hairdressing surface along a first direction, and the suction adjustment component is located close to the air duct inlet.

7. The electric hair clipper as described in claim 6, characterized in that: Along the first direction, the suction adjustment element is arc-shaped, and the suction adjustment element arches perpendicular to the first direction toward the side opposite to the hair clipper assembly.

8. The electric hair clipper as described in claim 6, characterized in that: Perpendicular to the first direction, the suction adjustment member has opposing pressing auxiliary parts on both sides, and the pressing auxiliary parts are recessed toward the suction assembly. The pressing auxiliary parts are used to assist in pulling or pressing the suction adjustment member.

9. The electric hair clipper as described in claim 6, characterized in that: Along the first direction, the air duct includes a first air duct section, a second air duct section, and a third air duct section; One end of the first air duct section is connected to the air duct inlet, and the second air duct section is located between the first air duct section and the third air duct section. The third air duct section is arranged adjacent to the first air duct section. The cross-sectional area of ​​the first air duct section is smaller than that of the third air duct section, and the second air duct section smoothly connects the first air duct section and the third air duct section.

10. The electric hair clipper as described in claim 9, characterized in that: The hair-cutting assembly includes a blade head and a body detachably connected to the blade head. The hair-cutting component is disposed on the blade head, and a portion of the first air duct section is disposed on the blade head.

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