Tool bit structure of electric hair cutter and electric hair cutter

Abstract

The utility model discloses an electric hair cutter and a cutter head structure thereof, the cutter head structure comprises a fixed cutter and a movable cutter, the movable cutter abuts against the top of the fixed cutter, the cutter head structure further comprises a steel wire, and the steel wire is located between the fixed cutter and the movable cutter; the sliding block is located between the fixed cutter and the movable cutter and slidably connected to the steel wire, and the sliding block is fixedly connected with the movable cutter and moves along with the movable cutter; the knife rest is connected with the movable knife and the output end of an external electric hair cutter and reciprocates under the action of the external electric hair cutter; the downward pressing assembly is connected with the tool rest and provides downward pressing force for the tool rest. The traditional fixed cutter and movable cutter structures are reserved, the fixed cutter and the movable cutter do not need to be additionally fixed, only the steel wire is arranged between the fixed cutter and the movable cutter, the sliding block is guided through the steel wire, friction damage is reduced, and therefore the service life can be prolonged, and the using effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of electric hair clippers, in particular to a cutter head structure of electric hair clippers and the electric hair clippers. Background Art

[0002] When designing traditional electric shears, a slide groove is set on the top of the fixed blade and a plastic slider is set on the bottom of the moving blade. When in use, the moving blade will drive the plastic slider to slide back and forth on the slide groove, which will wear out too quickly, causing the moving blade to become skewed and loose, affecting the use effect. Summary of the invention

[0003] According to an embodiment of the utility model, a blade structure of an electric hair clipper is provided, comprising: a fixed blade and a movable blade, wherein the movable blade abuts against the top of the fixed blade, and further comprising:

[0004] Steel wire, which is located between the fixed knife and the movable knife;

[0005] The slider is located between the fixed knife and the movable knife and is slidably connected to the steel wire. The slider is fixedly connected to the movable knife and moves with the movable knife.

[0006] The tool holder is connected to the moving tool and the output end of the external electric shears, and performs reciprocating motion under the action of the external electric shears;

[0007] The downward pressing component is connected to the tool holder to provide downward pressure to the tool holder.

[0008] Further, the pressing component comprises:

[0009] A fixing frame, the fixing frame is detachably mounted on the fixed knife;

[0010] The spring is clamped on the fixed frame and abuts against the tool holder to provide downward pressure to the tool holder.

[0011] Further, the spring comprises:

[0012] Two pressing sections, the two pressing sections are arranged opposite to each other, and one end of the two pressing sections abuts against two sides of the tool holder;

[0013] Two spiral sections, one end of each of the two spiral sections is connected to the other end of each of the two downward pressing sections;

[0014] The clamping section has two ends connected to the other ends of the two spiral sections respectively, and the clamping section is clamped with the fixing frame.

[0015] Furthermore, the fixing frame is provided with two placement grooves and a clamping groove, the two placement grooves are used to place the two spiral segments respectively, and the clamping grooves are clamped with the clamping segments.

[0016] Furthermore, limiting grooves are provided on both sides of the tool holder, and the limiting grooves are used to limit the position of one end of the two pressing sections.

[0017] Furthermore, the fixing frame is integrally formed with the outer shell of the electric clippers.

[0018] Furthermore, it also comprises: two fixing columns, the two fixing columns are connected to the fixed knife, and the two fixing columns are respectively connected to the two ends of the steel wire.

[0019] Further, the steel wire comprises:

[0020] A guide section, which is located between the fixed knife and the movable knife and is slidably connected to the slider;

[0021] A pair of fixing sections, one end of which is respectively connected to the two ends of the guide section, and the other end of which is respectively connected to the two fixing columns.

[0022] According to another embodiment of the utility model, an electric hair clipper is provided, comprising the blade head structure of the electric hair clipper of the previous embodiment.

[0023] According to the blade head structure of an electric hair clipper in an embodiment of the utility model, the traditional structure of a fixed blade and a movable blade is retained, and there is no need to customize the fixed blade and the movable blade separately. Only a steel wire is set between the fixed blade and the movable blade. The sliding block is guided by the steel wire to reduce friction damage, thereby extending the use time and ensuring the use effect.

[0024] It is to be understood that both the foregoing general description and the following detailed description are exemplary, and are intended to provide further explanation of the technology as claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 The figure is a three-dimensional structural schematic diagram of a blade structure of an electric hair clipper according to an embodiment of the utility model.

[0026] Figure 2 The utility model is a schematic diagram of the structural decomposition of the blade structure of an electric hair clipper without a fixing frame according to an embodiment of the present utility model.

[0027] Figure 3 It is a schematic diagram of the three-dimensional structure of the blade structure of an electric hair clipper without a fixing frame according to an embodiment of the utility model.

[0028] Figure 4 It is a schematic diagram of the three-dimensional structure of a fixing frame of a blade structure of an electric hair clipper and an external shell of the electric hair clipper when the fixing frame is integrally formed according to an embodiment of the utility model.

[0029] Figure 5 The figure is a schematic diagram of the three-dimensional structure of an electric hair clipper according to an embodiment of the utility model. DETAILED DESCRIPTION

[0030] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to further illustrate the present invention.

[0031] First, combine Figures 1 to 4 A blade head structure of an electric hair clipper according to an embodiment of the utility model is described, which is used in electric hair clippers and has a wide range of application scenarios.

[0032] like Figures 1 to 3 As shown, a blade structure of an electric hair clipper according to an embodiment of the utility model comprises: a fixed blade 1, a movable blade 2, a steel wire, a sliding block 4, a blade holder 5 and a pressing component.

[0033] Specifically, Figures 1 to 3 As shown, the movable knife 2 abuts against the top of the fixed knife 1; the steel wire is located between the fixed knife 1 and the movable knife 2; the slider 4 is located between the fixed knife 1 and the movable knife 2, and is slidably connected to the steel wire, the slider 4 is fixedly connected to the movable knife 2, and moves with the movable knife 2; the knife holder 5 is connected to the movable knife 2 and the output end of the external electric clippers, and reciprocates under the action of the external electric clippers; the downward pressure component is connected to the knife holder 5, and provides downward pressure to the knife holder 5 to ensure the trimming effect.

[0034] Further, if Figures 1 to 3 As shown, the downward pressure assembly includes: a fixing frame 61 and a spring. The fixing frame 61 is detachably mounted on the fixed blade 1, used to fix the spring, and connect the fixed blade 1 with the outer shell of the electric clippers; the spring is clamped on the fixing frame 61 and abuts against the blade holder 5 to provide downward pressure to the blade holder 5.

[0035] Further, if Figure 2~3 As shown, the spring comprises: two pressing sections 621, two spiral sections 622 and a clamping section 623. The two pressing sections 621 are arranged opposite to each other, and one end of the two pressing sections 621 abuts against two sides of the tool holder 5; one end of the two spiral sections 622 is respectively connected to the other end of the two pressing sections 621; the two ends of the clamping section 623 are respectively connected to the other end of the two spiral sections 622, and the clamping section 623 is clamped with the fixing frame 61.

[0036] Further, if Figure 2~3 As shown, the fixing frame 61 is provided with two placement grooves 611 and a clamping groove 612 . The two placement grooves 611 are used to place two spiral sections 622 respectively. The clamping grooves 612 are clamped with the clamping sections 623 to ensure the stability of the spring during assembly.

[0037] Further, if Figure 2~3 As shown, both sides of the tool holder 5 are provided with limiting grooves 51, which are used to limit the position of one end of the two pressing sections 621 to ensure the pressing effect so that the movable knife 2 can stably reciprocate parallel to the movable knife 2.

[0038] Further, if Figure 1, 4 As shown, the fixing frame 61 is integrally formed with the outer shell of the electric clippers, thereby saving assembly steps, improving the assembly effect, and enhancing the stability of the device.

[0039] Further, if Figure 2~3 As shown, the blade structure of an electric hair clipper according to an embodiment of the utility model further comprises: two fixing columns 7, the two fixing columns 7 are connected to the fixed blade 1, and the two fixing columns 7 are respectively connected to the two ends of the steel wire to ensure the stability of the steel wire fixation.

[0040] Further, if Figure 2~3 As shown, the steel wire comprises: a guide section 31 and a pair of fixed sections 32. The guide section 31 is located between the fixed knife 1 and the movable knife 2, and is slidably connected to the slider 4; one end of the pair of fixed sections 32 is respectively connected to the two ends of the guide section 31, and the other ends of the pair of fixed sections 32 are respectively connected to the two fixed columns 7.

[0041] When the present application scheme is used, the cutter head structure is assembled together with the external electric clippers, and the electric clippers are used to drive the cutter frame 2 to reciprocate. Under the downward pressure of the downward pressure component and the guiding action provided by the slider 4 and the steel wire, the movable cutter 2 is allowed to reciprocate stably on the fixed cutter 1.

[0042] As described above, in the blade structure of an electric hair clipper according to an embodiment of the utility model, the structure of the traditional fixed blade 1 and the movable blade 2 is retained, and there is no need to customize the fixed blade 1 and the movable blade 2 separately. Only a steel wire is set between the fixed blade 1 and the movable blade 2. The slider 4 is guided by the steel wire to reduce friction damage, thereby extending the use time and ensuring the use effect.

[0043] The above combined with Figures 1 to 4 The present invention describes a blade structure of an electric hair clipper according to an embodiment of the present invention. Further, the present invention can also be applied to an electric hair clipper.

[0044] like Figure 5 As shown, according to another embodiment of the utility model, an electric hair clipper is provided, which includes the blade structure 8 of the electric hair clipper of the previous embodiment, which can extend the service life of the electric hair clipper and ensure reliability during trimming.

[0045] It should be noted that, in this specification, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprises..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0046] Although the content of the utility model has been described in detail through the above preferred embodiments, it should be appreciated that the above description should not be considered as a limitation of the utility model. After reading the above content, various modifications and substitutions of the utility model will be obvious to those skilled in the art. Therefore, the protection scope of the utility model should be limited by the attached claims.

Claims

1. A blade structure of an electric clipper, comprising: a fixed blade and a movable blade, wherein the movable blade abuts against the top of the fixed blade, characterized in that: Also includes: A steel wire, wherein the steel wire is located between the fixed knife and the movable knife; A slider, the slider is located between the fixed knife and the movable knife and is slidably connected to the steel wire. The slider is fixedly connected to the movable knife and moves along with the movable knife. A knife holder, the knife holder is connected to the movable knife and an output end of an external electric hair clipper, and performs reciprocating motion under the action of the external electric hair clipper; A downward pressing component is connected to the tool holder to provide downward pressure to the tool holder.

2. The blade structure of the electric clippers according to claim 1, characterized in that: The pressing component comprises: A fixing frame, the fixing frame being detachably mounted on the fixed knife; A spring is clamped on the fixing frame and abuts against the tool holder to provide downward pressure to the tool holder.

3. The blade structure of the electric clippers as claimed in claim 2, characterized in that: The spring comprises: Two pressing sections, the two pressing sections are arranged opposite to each other, and one end of the two pressing sections abuts against two sides of the tool holder; Two spiral segments, one end of each of the two spiral segments is connected to the other end of each of the two downward pressing segments; A clamping section, two ends of which are respectively connected to the other ends of the two spiral sections, and the clamping section is clamped with the fixing frame.

4. The blade structure of the electric clippers as claimed in claim 3, characterized in that: The fixing frame is provided with two placement grooves and a clamping groove, the two placement grooves are used to place the two spiral segments respectively, and the clamping grooves are clamped with the clamping segments.

5. The blade structure of the electric clippers as claimed in claim 3, characterized in that: Limiting grooves are provided on both sides of the tool holder, and the limiting grooves are used to limit the position of one end of the two pressing sections.

6. The blade structure of the electric clippers as claimed in claim 2, characterized in that: The fixing frame is integrally formed with the outer shell of the electric clippers.

7. The blade structure of the electric clippers according to claim 1, characterized in that: It also comprises: two fixing columns, the two fixing columns are connected to the fixed knife, and the two fixing columns are respectively connected to the two ends of the steel wire.

8. The blade structure of the electric clippers according to claim 7, characterized in that: The steel wire comprises: A guide section, the guide section is located between the fixed knife and the movable knife and is slidably connected to the slider; A pair of fixing sections, one end of the pair of fixing sections is respectively connected to the two ends of the guide section, and the other end of the pair of fixing sections is respectively connected to the two fixing columns.

9. An electric hair clipper, characterized in that: A blade structure comprising an electric hair clipper as described in any one of claims 1 to 8.

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