A suction hair clipper

Abstract

The application provides a hair suction type hair clipper, which comprises a hair clipper body and a hair storage cover. The hair suction part is arranged on the shell of the hair clipper body. The hair storage cover is arranged on the shell. The first end of the hair storage cover is provided with a hair suction opening, and the second end is provided with a pressing handle. The connecting seat is arranged on the shell, which is away from the cutter head of the hair suction part. The hair suction part is arranged between the connecting seat and the cutter head of the hair clipper body. The rotating part is pivotally connected to the connecting seat. The inner side of the hair storage cover is provided with the assembling groove. The hair storage cover is detachably fixedly connected with the rotating part through the assembling groove. The elastic rotating mechanism connected with the rotating part is arranged in the shell, so that the rotating part generates the rotating elastic force, and the first end of the hair storage cover is attached to the shell. The hair suction type hair clipper can be operated by one hand to complete the hair cutting and hair reversing operations. The operation is simple and convenient.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of electric hair cutting tools, in particular to a suction hair type hair cutter. BACKGROUND

[0002] The part provided in this part is only background information related to the present application to facilitate those skilled in the art to understand the present application more thoroughly and accurately, which does not necessarily exist in the prior art.

[0003] The suction hair type hair cutter is a hair cutter with hair cutting and hair collecting functions. During hair cutting, the suction type air track is formed by the operation of the turbine blade to suck the hair into the hair storage bin for collecting hair. When the hair in the hair storage bin has a certain amount, the hair storage cover is manually opened and the hair is poured out.

[0004] At present, the hair storage cover of the suction hair type hair cutter on the market is fixed on the hair cutter body by buckle or magnetic attraction. When pouring out the hair, both hands need to be operated. At the same time, due to the size limitation of the hair cutter, the hair storage space cannot be too large. The double-hand operation will be too cumbersome during the multiple hair pouring actions in the hair cutting process. For example, Chinese patent CN2018210737484 discloses a hair cutter with hair cutting and hair collecting functions. The hair storage cover and the machine body are fixed together by the buckle position. Each time the hair is poured out, both hands need to be operated to separate the hair storage cover from the machine body, pour out the hair, and then buckle and fix the hair storage cover. The hair cutter of this technical scheme needs to be disassembled and assembled repeatedly during use, which is not convenient to use and has poor experience. SUMMARY

[0005] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application provides a suction hair type hair cutter with more convenient hair pouring operation.

[0006] The present application provides a suction hair type hair cutter, which comprises a hair cutter body and a hair storage cover. The hair cutter body comprises a shell and a hair cutting head. The shell is provided with a suction hair part. The hair storage cover is arranged on the shell. The first end of the hair storage cover is provided with a suction port, and the second end is provided with a pressing handle. A connecting seat is arranged on the shell away from the hair cutting head. The suction hair part is located between the connecting seat and the hair cutting head. A rotating member is pivotally connected to the connecting seat. The inner side of the hair storage cover is provided with an assembly groove. The hair storage cover is detachably fixed and assembled with the rotating member through the assembly groove. An elastic rotating mechanism connected with the rotating member is arranged in the shell to generate a rotating elastic force on the rotating member so that the first end of the hair storage cover is attached to the shell.

[0007] In a preferred embodiment, a pivot hole is arranged on the connecting seat. The number of rotating members is two. One side of each rotating member is provided with a pivot shaft, and the opposite side is provided with a buckle. The buckle of each rotating member is respectively buckled into the assembly groove at the corresponding position of the hair storage cover. The pivot shaft of each rotating member is respectively inserted into one end of the pivot hole.

[0008] In a preferred embodiment, a conical spring is arranged between the pivot shaft and the pivot hole.

[0009] In a preferred embodiment, the elastic rotation mechanism comprises a bracket and an elastic member, the first end of the bracket is provided with a shaft hole coaxially arranged with the pivot hole, the second end of the bracket is provided as a force receiving end, the elastic member abuts against the force receiving end, and the pivot shaft of the rotating member is inserted into the shaft hole from one end of the pivot hole and is fixed in position.

[0010] In a preferred embodiment, the elastic member comprises a compression spring and a spring seat, the spring seat is fixed in the housing below the bracket, the upper end of the compression spring abuts against the force receiving end, and the lower end of the compression spring is fixed on the spring seat.

[0011] In a preferred embodiment, the spring seat has a receiving cavity accommodating the end of the compression spring, and the lower end of the compression spring is limited in position in the receiving cavity.

[0012] In a preferred embodiment, a top block is arranged above the compression spring, the upper end of the compression spring is fixed on the top block, and the top block abuts against the force receiving end.

[0013] In a preferred embodiment, a limiting rod is arranged on the top block, and the upper end of the compression spring is sleeved on the limiting rod.

[0014] In a preferred embodiment, a plurality of buckles are arranged on the top block, a plurality of vertical grooves are arranged on the side wall of the receiving cavity of the spring seat, and the buckle ends are limited in position in the vertical grooves to move along the vertical grooves.

[0015] In a preferred embodiment, the pressing handle has a preset angle r with the housing, and the preset angle r is between 15° and 45°.

[0016] Compared with the prior art, the present application has the following beneficial effects:

[0017] The hair suction type hair clipper disclosed in the present application can be operated with one hand to complete hair cutting and hair reversing operations, is simple and convenient to use, and can increase user experience; the hair storage cover is acted on by the elastic rotation mechanism through the rotating member, the elastic rotation mechanism is arranged inside the hair clipper body, and the elastic rotation mechanism can be reliably ensured during repeated opening and closing of the hair storage cover during use, so that the hair storage cover will not loosen; in addition, since the elastic rotation mechanism is arranged inside the hair clipper body and the hair storage cover and the rotating member are detachably fixed and assembled, the elastic rotation mechanism will not affect the disassembly of the hair storage cover, further facilitating user use. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a schematic view of the three-dimensional structure of the hair suction type hair clipper.

[0019] Figure 2 is a schematic view of the tridimensional structure of the hair clipper body.

[0020] Figure 3 is a schematic view of the assembly structure of the hair storage cover and the front cover of the hair clipper body.

[0021] Figure 4 is a schematic view of the exploded structure of the front cover of the hair clipper body.

[0022] Figure 5 is a schematic view of the internal structure of the hair suction type hair clipper. DETAILED DESCRIPTION

[0023] To further clarify the technical means and effects taken by the present application to achieve the predetermined purposes, the specific embodiments, structures, features and effects thereof according to the present application are described in detail below in conjunction with the drawings and preferred embodiments. In the following description, different "an embodiment" or "embodiments" do not necessarily refer to the same embodiment. In addition, the specific features, structures, or characteristics in one or more embodiments can be combined in any suitable form.

[0024] As shown in Figures 1-2 , the hair suction type hair clipper (also referred to as "hair clipper" for short) comprises a hair clipper body and a hair storage cover 9; a hair suction part is provided on the outer shell 2 of the hair clipper body, and the hair storage cover 9 is arranged on the outer shell 2 and forms a hair storage cavity for storing hair between the hair storage cover 9 and the outer shell 2; a hair suction opening 90 is formed in the first end of the hair storage cover 9 near the cutter head 20 of the hair clipper body, and the second end of the hair storage cover 9 is provided with a pressing handle 91; a connecting seat 25 is provided on the outer shell 2 away from the cutter head on the side opposite to the hair suction part, and the hair suction part is located between the connecting seat 25 and the cutter head of the hair clipper body; a rotating member 27 is pivotally connected to the connecting seat 25, the inner side surface of the hair storage cover 9 is provided with a fitting groove, and the hair storage cover 9 is detachably fixedly connected to the rotating member 27 through the fitting groove; and an elastic rotating mechanism connected to the rotating member 27 is arranged in the outer shell 2 to generate a rotating elastic force on the rotating member 27 so that the first end of the hair storage cover 9 is attached to the outer shell 2.

[0025] During use of the hair clipper, the elastic rotating mechanism acts on the rotating member 27 to make the first end of the hair storage cover 9 attached to the outer shell 2, so that the hair storage cavity for storing hair is formed between the hair storage cover 9 and the outer shell 2; the hair cut by the cutter head is sucked into the hair storage cavity under the suction force generated by the hair suction part and is collected without scattering around. When the hair collected in the hair storage cavity is relatively more, the user generates a pressing force on the hair storage cover 9 by pressing the pressing handle 91 towards the outer shell 2, the first end of the hair storage cover 9 moves away from the outer shell 2, so that the hair in the hair storage cavity can be poured out; after the pressing force disappears, the first end of the hair storage cover 9 is restored to be attached to the outer shell 2 again by the elastic rotating mechanism, thereby facilitating use.

[0026] Therefore, the hair suction type hair clipper disclosed by the application can be operated by one hand to complete hair cutting and hair reversing operations, and the user experience is improved. The elastic rotary mechanism is arranged in the hair clipper body, and the elastic rotary mechanism can ensure reliability during repeated opening and closing of the hair storage cover 9, so that the hair storage cover 9 will not be loose. In addition, the elastic rotary mechanism is arranged in the hair clipper body, and the hair storage cover 9 and the rotating member 27 are detachably and fixedly connected, so that the elastic rotary mechanism will not affect the disassembly of the hair storage cover 9, and the user can use the hair clipper more conveniently.

[0027] Further combining Figures 2-5 As shown in the figure, the hair suction part includes a wind guide part 21 arranged on the shell 2, a hair blocking plate 22 arranged at the end of the wind guide part 21, a wind wheel 24 arranged in the wind guide part 21, and a motor 23 for driving the wind wheel 24. The hair blocking plate 22 is provided with a plurality of air suction holes 221. When the hair storage cover 9 is closed on the shell 2 of the hair clipper body, a hair storage cavity is formed between the hair storage cover 9 and the shell 2, and the hair suction opening 90 is the only entrance of the hair storage cavity to the outside. The motor 23 drives the wind wheel 24 to rotate, and the air in the hair storage cavity is sucked away from the air suction holes 221, so that a negative pressure is formed in the hair storage cavity to generate a negative pressure suction force at the hair suction opening 90, and the hair clippings cut by the cutter head of the hair clipper body are sucked into the hair storage cavity from the hair suction opening 90 by the negative pressure suction force, so that the hair clippings cut during the hair cutting process are collected.

[0028] The connecting seat 25 is provided with a pivot hole 251. The rotating member 27 is provided with a pivot shaft 271 on one side and a buckling block 272 on the opposite side. The pivot shaft 271 of each rotating member 27 is respectively inserted into one end of the pivot hole 251. An assembly groove is arranged on the inner side of the hair storage cover 9. The buckling block 272 of each rotating member 27 is respectively buckled into the assembly groove at the corresponding position of the hair storage cover 9, so that the hair storage cover 9 and the rotating member 27 are detachably and fixedly connected. The elastic rotary mechanism generates a rotary elastic force on the pivot shaft 271 of the rotating member 27, and the first end of the hair storage cover 9 is attached to the shell 2.

[0029] The pivot shaft 271 and the pivot hole 251 are further provided with a conical spring 26. The conical spring 26 generates a rotary force on the pivot shaft 271, so that the extension direction of the buckling block 272 is consistent with the extension direction of the assembly groove of the hair storage cover 9, thereby facilitating the disassembly and assembly of the assembly groove and the buckling block 272, and facilitating the use of the hair clipper by the user.

[0030] Specifically, the elastic rotation mechanism comprises a bracket 28 and an elastic member, the first end of the bracket 28 is provided with a shaft connecting hole 281, the second end of the bracket 28 is provided as a force receiving end 282, and the elastic member abuts against the force receiving end 282; the shaft connecting hole 281 is coaxially arranged with the pivot connecting hole 251 of the connecting seat 25, and the pivot shaft 271 of the rotating member 27 is inserted into the shaft connecting hole 281 from one end of the pivot connecting hole 251 and is then fixed in position, so that when the elastic member generates elastic force on the force receiving end 282 of the bracket 28, the bracket 28 drives the pivot shaft 271 of the rotating member 27 to rotate synchronously in the pivot connecting hole 251, and then drives the storage cover 9 to open or close relative to the shell 2.

[0031] The elastic member comprises a compression spring 31 and a spring seat 32, the spring seat 32 is fixed in the shell 2 and below the bracket 28, the upper end of the compression spring 31 abuts against the force receiving end 282 of the bracket 28, and the lower end of the compression spring 31 is fixed on the spring seat 32. The compression spring 31 generates axial elastic force in the direction away from the spring seat 32 on the force receiving end 282, and the axial elastic force is converted into rotation elastic force on the pivot shaft 271 of the rotating member 27 by the bracket 28, so that the first end of the storage cover 9 is attached to the shell 2.

[0032] The spring seat 32 has a containing cavity 321 for containing the end of the compression spring 31, and the lower end of the compression spring 31 is positioned in the containing cavity 321. A fixing column 323 is arranged on the periphery of the spring seat 32, and the spring seat 32 is fixed inside the shell 2 of the hair clipper body and below the bracket 28 by a fixing element such as a screw passing through the fixing column 323.

[0033] A top block 33 is arranged above the compression spring 31, the upper end of the compression spring 31 is fixed on the top block 33, and the top block 33 abuts against the force receiving end 282 of the bracket 28. For example, a limiting rod 331 is arranged on the top block 33, and the upper end of the compression spring 31 is sleeved on the limiting rod 331 to be fixed in position. By arranging the top block 33, the reliability of directly abutting the upper end of the compression spring 31 against the force receiving end 282 can be improved, that is, the overall reliability of the elastic rotation mechanism can be improved.

[0034] In order to avoid the compression spring 31 from being found to be skewed during use and causing the elastic rotation mechanism to fail, a group of buckles 332 are arranged on the top block 33, a group of vertical grooves 322 are arranged on the side wall of the containing cavity 321 of the spring seat 32, the buckle end of the buckle 322 is positioned in the vertical groove 322, the compression spring 31 is compressed or elongated within the range that the buckle end of the buckle 322 moves up and down in the vertical groove 322, so as to further improve the overall reliability of the elastic rotation mechanism.

[0035] The pressing handle 91 is arranged upwardly relative to the shell 2, so that the pressing handle 91 and the shell 2 have a preset angle r, preferably between 15° and 45°, which is convenient for a user to operate with one hand, and the first end of the storage and release cover 9 can be opened to a sufficient size relative to the shell 2 to pour out the hair in the storage and release cavity as much as possible, and meanwhile, the pressing handle 91 does not protrude outwardly from the shell 2 too much to cause the overall size of the hair clipper to be too large.

[0036] During the hair cutting process using the hair clipper, the compression spring 31 generates an upward elastic force on the force receiving end of the support 28 away from the spring seat 32, which promotes the shaft connecting hole 281 of the support 28 to rotate towards the first direction to swing the force receiving end 282 upwardly away from the spring seat 32, and the pivot shaft 271 of the rotating member 27 is fixedly inserted into the shaft connecting hole 281 of the support 28, so that the rotating member 27 is synchronously rotated towards the first direction through the pivot shaft 271 following the shaft connecting hole 281 of the support 28, and when the rotating member 27 is rotated towards the first direction, the buckle 272 is matched with the assembly groove of the storage and release cover 9 to generate a rotary elastic force on the storage and release cover 9 upwardly in a first direction to make the first end of the storage and release cover 9 abut on the shell 2, i.e., the first end of the storage and release cover 9 is in a closed state. At this time, the hair cut by the cutter head of the hair clipper is sucked into the storage and release cavity from the hair washing opening 90.

[0037] When the pressing handle 91 is pressed towards the shell 2, according to the matching of the buckle 272 with the assembly groove of the storage and release cover 9, the storage and release cover 9 is rotated towards a direction opposite to the first direction with the pivot shaft 271 of the rotating member 27 as a rotating fulcrum, so that the first end of the storage and release cover 9 is rotated away from the shell 2 to open the storage and release cavity for conveniently pouring out the hair; due to the rotation of the storage and release cover 9 towards the direction opposite to the first direction, the shaft connecting hole 281 of the support 28 is also rotated towards the direction opposite to the first direction, so that the force receiving end 282 of the support 28 swings towards the direction close to the spring seat 32, and the top block 33 moves close to each other according to the guiding of the buckle end of the buckle 322 in the vertical slot 322, so that the compression spring 31 is compressed to accumulate elastic force. When the pressing force of the pressing handle 91 disappears, the first end of the storage and release cover 9 can abut on the shell 2 again under the action of the compression spring 31.

[0038] It can be seen that the hair suction type hair clipper of the present application can be operated with one hand, and is simple and convenient to use.

[0039] The above description is only the preferred embodiment of the present application, and is not used to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A suction hair clipper, comprising a hair clipper body and a hair storage cover, a suction hair part is arranged on the shell of the hair clipper body, the hair storage cover is arranged on the shell, a first end of the hair storage cover is provided with a suction opening and a second end is provided with a pressing handle; characterized in that: a connecting seat is arranged on the shell away from the cutter head on the side of the suction hair part; the suction hair part is located between the connecting seat and the cutter head of the hair clipper body; a rotating member is pivotally connected to the connecting seat, an inner side surface of the hair storage cover is provided with an assembly groove, and the hair storage cover is detachably fixedly connected with the rotating member through the assembly groove; a resilient rotation mechanism connected with the rotating member is arranged in the shell to generate a resilient rotation force on the rotating member to make the first end of the hair storage cover adhere to the shell; a pivot hole is arranged on the connecting seat; the number of the rotating members is two, one side surface of each rotating member is provided with a pivot shaft and the opposite side surface is provided with a buckling block, the buckling block of each rotating member is buckled into the assembly groove at the corresponding position of the hair storage cover, and the pivot shaft of each rotating member is inserted into one end of the pivot hole; a conical spring is arranged between the pivot shaft and the pivot hole; the resilient rotation mechanism comprises a bracket and a resilient member, a shaft connection hole coaxially arranged with the pivot hole is arranged at a first end of the bracket, a second end of the bracket is arranged as a force receiving end, the resilient member abuts against the force receiving end, and the pivot shaft of the rotating member is inserted into the shaft connection hole after being limited and fixed. The resilient member comprises a compression spring and a spring seat, the spring seat is fixed in the shell and located below the bracket, the upper end of the compression spring abuts against the force receiving end, and the lower end of the compression spring is fixed on the spring seat. The spring seat has a containing cavity for containing the end of the compression spring, and the lower end of the compression spring is limited in the containing cavity. A top block is arranged above the compression spring, the upper end of the compression spring is fixed on the top block, and the top block abuts against the force receiving end. A limiting rod is arranged on the top block, and the upper end of the compression spring is sleeved on the limiting rod. A group of buckles are arranged on the top block, a group of vertical grooves are arranged on the side wall of the containing cavity of the spring seat, and the buckle end of the buckle is limited in the vertical groove to move along the vertical groove.

2. The hair suction type clipper according to claim 1, wherein: The pressing handle and the shell have a preset angle r, and the preset angle r is between 15° and 45°.

3. The hair suction type clipper according to claim 2, wherein: ​ 4. The hair suction type clipper according to claim 3, wherein: ​ 5. The hair suction type hair clipper according to claim 3, wherein: ​ 6. The hair suction type clipper according to claim 4, wherein: ​ 7. A hair suction type hair clipper according to any one of claims 1 to 6, wherein: ​

Images