Hair scissors convenient to install

Abstract

A pair of hair scissors convenient to install comprises a hair scissors body, an adjusting mechanism is arranged at one end of the hair scissors body and comprises an adjusting plate and an adjusting piece, and a fixing hole is formed in the adjusting plate; a through hole is formed in one end of the fixed blade, the side, provided with the through hole, of the fixed blade makes contact with the adjusting plate, and the through hole and the fixing hole are coaxially formed; the fixing screw penetrates through the through hole and is fixedly connected with the fixing hole, the fixing screw comprises a first shaft and a second shaft, the first shaft is arranged in the through hole, the second shaft is in threaded fit with the fixing hole, the diameter of the first shaft is larger than that of the second shaft, and the diameter of the first shaft is matched with the inner diameter of the through hole. The fixing screw is arranged to be two sections with different diameters, the first shaft is matched with the fixed blade, positioning of the fixed blade is achieved, the fixed blade is further accurately and fixedly connected with the adjusting plate, the step that the parallelism of the fixed blade and the movable blade needs to be manually adjusted in the fixed blade installing process is omitted, and installing is more convenient and faster.

Description

TECHNICAL FIELD

[0001] The utility model relates to hair scissors technical field, concretely relates to a hair scissors convenient to installation. BACKGROUND

[0002] Hair scissors, such as the novel hair scissors disclosed in Chinese patent CN209240087U, the fixed blade needs to be fixedly connected with the fixed blade holder through a screw, and the aperture of the hole on the existing fixed blade is often larger than the outer diameter of the screw, when installing the fixed blade, the position of the fixed blade needs to be adjusted to ensure the parallelism between the fixed blade and the moving blade, and the installation is carried out by manual adjustment, which is time-consuming and laborious, and generally has errors, affecting the subsequent use effect. SUMMARY

[0003] In view of the deficiencies of the prior art, the utility model aims at providing a hair scissors convenient to installation.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0005] A hair scissors convenient to installation, comprising:

[0006] A hair scissors body, one end of the hair scissors body is provided with an adjusting mechanism for adjusting the tooth pitch between the fixed blade and the moving blade, the adjusting mechanism comprises an adjusting plate slidably arranged at one end of the hair scissors body and an adjusting piece for adjusting the position of the adjusting plate, and the adjusting plate is provided with a fixing hole;

[0007] A fixed blade, one end of the fixed blade is provided with a through hole, and the side of the fixed blade provided with the through hole is arranged in contact with the adjusting plate, and the through hole is coaxially arranged with the fixing hole;

[0008] A fixing screw, which passes through the through hole and is fixedly connected with the fixing hole, and the fixing screw comprises a first shaft arranged in the through hole and a second shaft threadedly matched with the fixing hole, and the diameter of the first shaft is larger than the diameter of the second shaft, and the diameter of the first shaft is matched with the inner diameter of the through hole.

[0009] The first shaft is a smooth section.

[0010] The second shaft is a threaded section.

[0011] The adjusting plate is 90 degrees bent at both ends to form a wing, and the wing on any side is provided with an adjusting groove arranged in linkage with the adjusting piece.

[0012] The adjusting groove is in the shape of "⊥".

[0013] The adjusting piece is a wrench arranged on one side of the hair scissors body, which has a rotating shaft passing through a horizontal groove of the adjusting groove and a linkage shaft arranged in a vertical groove of the adjusting groove.

[0014] The adjusting member is provided with a gear position indicating member on one side of the hair clipper body, and a gear slot is correspondingly provided on the hair clipper body, and the gear position indicating member moves in the gear slot with the action of the adjusting member.

[0015] A guide seat is arranged between the side wing and the hair clipper body.

[0016] The guide seat is provided with a guide slot arranged in the sliding direction of the adjusting plate, and the end of the side wing is bent inward by 90° to form a guide arm arranged in the guide slot.

[0017] The fixing screw is provided with two sections with different diameters, the first shaft is matched with the fixed blade to position the fixed blade, and the fixed blade is fixedly connected to the adjusting plate more accurately, so that the step of manually adjusting the parallelism of the fixed blade and the movable blade during installation of the fixed blade is omitted, and installation is more convenient and faster. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The figure is a structural schematic view of the utility model.

[0019] Figure 2 The figure is a partial structural schematic view of the utility model.

[0020] Figure 3 The figure is a sectional view between the fixed blade and the adjusting plate of the utility model.

[0021] Figure 4 The figure is a structural schematic view of the fixing screw of the utility model.

[0022] Figure 5 The figure is a structural schematic view of the utility model (without the fixed blade).

[0023] Figure 6 The figure is a side view of the utility model (without the adjusting member).

[0024] Figure 7 The figure is a structural schematic view of the adjusting member of the utility model.

[0025] Figure 8 The figure is a structural schematic view of the adjusting plate of the utility model. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be described clearly and completely in combination with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] It should be noted that all directionality indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directionality indications will also change accordingly.

[0028] As shown in Figure 1 , Figure 2 and Figure 3 , a hair clipper convenient to install includes a hair clipper body 100 and a fixed blade 300 arranged on an adjusting mechanism, the fixed blade is fixed on the adjusting mechanism through a fixing screw, through the design of two shafts of the fixing screw, the fixed blade is positioned by the fixing screw, so that it can be accurately fixed on the adjusting plate of the adjusting mechanism, and after the fixing screw is locked, the fixed blade and the moving blade can remain parallel, that is, only the fixing screw is needed during installation to realize accurate positioning between the two blades.

[0029] As shown in Figure 5 , the hair clipper body 100 is provided with an adjusting mechanism 200 at one end for adjusting the tooth pitch between the fixed blade 300 and the moving blade 500, the adjusting mechanism 200 includes an adjusting plate 210 slidably arranged at one end of the hair clipper body 100 and an adjusting piece 220 for adjusting the position of the adjusting plate 210, the adjusting plate 210 is provided with a fixing hole 211, the adjusting mechanism 200 is used for adjusting the tooth pitch of the fixed blade and the moving blade, so that the fixed blade is fixed on the adjusting plate by arranging the slidable adjusting plate, and the position of the fixed blade is adjusted by the adjusting piece driving the adjusting plate.

[0030] The fixed blade 300 is provided with a through hole 310 at one end, and one side of the fixed blade 300 provided with the through hole 310 is arranged in contact with the adjusting plate 210, and the through hole 310 is coaxially arranged with the fixing hole 211, and the diameter of the through hole is greater than that of the fixing hole.

[0031] As shown in Figure 4 , the fixing screw 400 passes through the through hole 310 and is fixedly connected with the fixing hole 211, and the fixing screw 400 includes a first shaft 410 arranged in the through hole 310 and a second shaft 420 threadedly matched with the fixing hole 211, and the diameter of the first shaft 410 is greater than that of the second shaft 420, and the diameter of the first shaft 410 is matched with the inner diameter of the through hole 310, the design of the two shafts with different diameters positions the fixed blade by the first shaft, and the second shaft is fixed with the fixing hole, and the fixing screw 400 is locked by passing through the fixing hole of the fixed blade and the adjusting plate.

[0032] The first shaft 410 is a smooth section, which better cooperates with the fixed blade to achieve the installation and positioning of the fixed blade.

[0033] The second shaft 420 is a threaded section, which mates with the fixing hole to achieve a threaded engagement, thereby fixing the fixed blade on the adjusting plate.

[0034] like Figure 8 As shown, the adjusting plate 210 is bent at 90° at both ends to form side wings 220, and an adjusting groove 214 is provided on either side of the side wing 220 that is linked with the adjusting member 220. The adjusting member can pass through the adjusting groove and be fixed on the hair clipper body. In this embodiment, the adjusting member is a wrench, but in other embodiments it can be a sliding button or other components. By driving the adjusting plate to move relative to each other, the position of the fixed blade is changed.

[0035] The adjustment groove 214 is shaped like a "⊥" and is divided into a horizontal groove and a vertical groove. The vertical groove is set perpendicular to the horizontal groove. When the adjustment plates move relative to each other, the horizontal groove is used as a sliding groove, while the vertical groove is linked with the adjustment component.

[0036] like Figure 2 As shown, the adjusting component 220 is a wrench, which is set on one side of the hair clipper body 100. It has a rotating shaft 221 that passes through the horizontal groove of the adjusting groove 210 and a linkage shaft 222 placed in the vertical groove of the adjusting groove 210. The rotating shaft passes through the horizontal groove and is fixedly set with a nut placed inside the hair clipper body, thereby restricting the hair clipper from moving radially along the rotating shaft and only allowing relative rotation. The linkage shaft and the vertical groove form a limiting fit. When the adjusting component is activated, due to the presence of the horizontal groove, it can drive the entire adjusting plate to move relative to each other.

[0037] like Figure 7 As shown, the adjusting member 220 has a position indicator 223 on the side facing the hair clipper body 100, and the hair clipper body 100 has a corresponding position groove 110. (See Figure 110) Figure 6 The gear position indicator 223 moves within the gear position groove 110 as the adjusting member 220 moves. The gear position indicator is a protrusion, and a spring is provided between the protrusion and the wrench, so that it always moves towards the direction of the hair clipper body. The corresponding gear position groove is provided with several grooves, which cooperate with the protrusion to play the role of gear position indication. Preferably, the gear position groove is arc-shaped with the rotating shaft as the center, so that when the wrench is rotated, the gear position indicator is always within the gear position groove.

[0038] A guide seat 230 is provided between the side wing 220 and the hair clipper body 100. Guide seats are provided on both sides to restrict the adjustment plate and reduce the friction between the adjustment plate and the hair clipper body. At the same time, the guide seat is directly fixedly connected to the hair clipper body, which can also restrict the adjustment plate and prevent the adjustment plate from falling off.

[0039] The guide seat 230 is provided with a guide groove 231 arranged along the sliding direction of the adjusting plate 210, and the end of the side wing 212 is bent inward by 90° to form a guide arm 213 arranged in the guide groove 231, the guide arm 213 is clamped in the guide groove, and can play a guiding role, and can also limit the falling of the adjusting plate by the clamping of the two.

[0040] The embodiments should not be regarded as limiting the utility model, but any improvement based on the spirit of the utility model should be within the protection scope of the utility model.

Claims

1. A hair clipper for ease of installation, characterised in that: It includes: The hair scissors body (100) is provided with an adjusting mechanism (200) for adjusting the pitch between the fixed blade (300) and the moving blade (500) at one end, the adjusting mechanism (200) includes an adjusting plate slidably arranged at one end of the hair scissors body (100) and an adjusting part (220) for adjusting the position of the adjusting plate (210), and the adjusting plate (210) is provided with a fixed hole (211); The fixed blade (300) is provided with a through hole (310) at one end, and the side of the fixed blade (300) provided with the through hole (310) is arranged in contact with the adjusting plate (210), and the through hole (310) is coaxially arranged with the fixed hole (211); The fixed screw (400) passes through the through hole (310) and is fixedly connected with the fixed hole (211), and the fixed screw (400) includes a first shaft (410) arranged in the through hole (310) and a second shaft (420) threadedly matched with the fixed hole (211), and the diameter of the first shaft (410) is greater than the diameter of the second shaft (420), and the diameter of the first shaft (410) is matched with the inner diameter of the through hole (310).

2. A hair clipper for easy mounting according to claim 1, characterized in that: The first shaft (410) is a smooth section.

3. A hair clipper for easy mounting according to claim 1, characterized in that: The second shaft (420) is a threaded section.

4. The easy-to-mount hair clipper according to claim 1, characterized in that: The adjusting plate (210) is 90° bent at both ends to form a wing (212), and the wing (212) on any side is provided with an adjusting groove (214) arranged in linkage with the adjusting part (220).

5. A hair clipper for ease of installation according to claim 4, characterised in that: The adjusting groove (214) is in the form of "⊥".

6. A hair clipper for easy mounting according to claim 5, characterized in that: The adjusting part (220) is a wrench arranged on one side of the hair scissors body (100), which has a rotating shaft (221) passing through a horizontal groove of the adjusting groove (214) and a linkage shaft (222) arranged in a vertical groove of the adjusting groove (214).

7. A hair clipper for ease of installation according to claim 6, characterised in that: The side of the adjusting part (220) facing the hair scissors body (100) is provided with a gear indicating part (223), and the hair scissors body (100) is correspondingly provided with a gear slot (110), and the gear indicating part (223) moves in the gear slot (110) with the action of the adjusting part (220).

8. A hair clipper for easy mounting according to claim 4, characterized in that: The wing (212) and the hair scissors body (100) are provided with a guide seat (230).

9. A hair clipper for ease of installation according to claim 8, characterised in that: The guide seat (230) is provided with a guide groove (231) arranged in the sliding direction of the adjusting plate (210), and the end of the wing (212) is inwardly bent by 90° to form a guide arm (213) arranged in the guide groove (231).

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