Hair comb adjusting structure for hair scissors

Abstract

The utility model discloses an adjusting comb structure for hair scissors, and relates to the technical field of hair scissors, the adjusting comb structure comprises a fixed blade fixing plate, an adjusting comb is arranged on one side of the fixed blade fixing plate, the adjusting comb comprises a comb tooth plate and a plurality of comb teeth located on the comb tooth plate, and the comb tooth plate is arranged on the fixed blade fixing plate in a sliding mode in the length direction of the comb teeth; a plurality of adjusting grooves are sequentially formed in the fixed blade fixing plate in the sliding direction of the comb plate, a mounting groove is formed in the comb plate, an adjusting push plate is rotationally arranged in the mounting groove, and fixing protruding blocks capable of being inserted into the adjusting grooves are arranged on the side wall, facing the adjusting grooves, of the adjusting push plate. A torsion elastic piece for pushing the adjusting push plate to rotate through torsion so as to enable the fixed convex block to be inserted into the adjusting groove is arranged between the comb plate and the adjusting push plate; the adjusting push plate is conveniently pushed manually, the adjusting comb is controlled to slide on the fixed blade fixing plate, and therefore the length of the comb teeth is controlled, the fixed protruding block and the adjusting groove are tightly attached in a relaxed state through the arrangement of the torsion elastic piece, and movement is difficult due to non-manual adjustment.

Description

Technical Field

[0001] This application relates to the field of hair clipper technology, and in particular to an adjustable comb structure for hair clippers. Background Technology

[0002] Hair clippers are a type of hairdressing product used to help trim hair, maintain hair length, and keep the hairstyle neat and attractive. Hair clippers are usually equipped with a comb to help comb the hair during trimming, while also protecting the scalp and preventing the scissor teeth from directly contacting the scalp.

[0003] In existing technologies, hair combs are typically non-adjustable.

[0004] Regarding the aforementioned technologies, the inventor believes that in real life, the length of comb teeth is difficult to adjust, and different people have different hair quality, hair volume, and hair length, so their requirements for the length of comb teeth are also different. Utility Model Content

[0005] The purpose of this application is to provide an adjustable comb structure for hair clippers to improve the problem that in real life, the length of the comb teeth is difficult to adjust, and different people have different hair quality, hair volume and length, so their requirements for the length of the comb teeth are not the same.

[0006] This application provides an adjustable hair comb structure for hair clippers, which adopts the following technical solution:

[0007] An adjustable comb structure for hair clippers, characterized in that: it includes a fixed blade plate, an adjustable comb is provided on one side of the fixed blade plate, the adjustable comb includes a comb tooth plate and a plurality of comb teeth located on the comb tooth plate, the comb tooth plate is slidably disposed on the fixed blade plate along the length direction of the comb teeth, the fixed blade plate is provided with a plurality of adjusting grooves in sequence along the sliding direction of the comb tooth plate, the comb tooth plate is provided with a mounting groove, an adjusting push plate is rotatably disposed in the mounting groove, the side wall of the adjusting push plate facing the adjusting groove is provided with a fixing protrusion that can be inserted into the adjusting groove, and a torsional elastic element is provided between the comb tooth plate and the adjusting push plate, which is driven by torque to rotate the adjusting push plate so that the fixing protrusion is inserted into the adjusting groove.

[0008] By adopting the above technical solution, when it is necessary to adjust the length of the comb teeth, push the adjusting push plate to move the adjusting comb relative to the fixed blade plate. At the same time, the length of the comb teeth relative to the fixed blade plate is adjusted, thus completing the adjustment of the comb tooth length. Since the fixed protrusion is inserted into the adjusting groove, the adjusted comb teeth are fixed. When it is necessary to adjust the length of the comb teeth to different lengths, press the adjusting push plate to rotate the adjusting push plate. The fixed protrusion disengages from the adjusting groove. Push the adjusting push plate to move the adjusting comb relative to the fixed blade plate. When it moves to the desired position, release the pressure on the adjusting push plate.

[0009] Optionally, the fixed blade plate is provided with a set of engaging teeth, and an engaging groove is provided between two engaging teeth, in which a fixed blade is engaged.

[0010] By adopting the above technical solution, the fixed blade is fixed by setting locking teeth, and the structure of the locking teeth exposes the cutting part of the fixed blade, which facilitates the fixed blade to cut hair.

[0011] Optionally, the fixed blade plate is provided with a sliding groove, the sliding groove including a retraction groove and a guide groove, the guide groove being connected to the retraction groove, and the adjusting comb being provided with an inverted sliding block corresponding to the sliding groove.

[0012] By adopting the above technical solution, the sliding groove and the inverted sliding block facilitate the sliding adjustment of the comb on the fixed blade plate. The groove facilitates the replacement of the adjustment comb, which improves the service life of the adjustment comb. At the same time, the comb tooth spacing and length can be changed by replacing the adjustment comb, thereby improving the applicability of the hair comb.

[0013] Optionally, the adjustment grooves are evenly distributed and are semi-circular grooves.

[0014] By adopting the above technical solution, the adjustment groove with a semi-circular groove is set to prevent the fixed protrusion from sliding away from the fixed cutting teeth, while not hindering the adjustment comb from moving closer to the fixed cutting teeth.

[0015] Optionally, the inner wall of the adjusting groove, away from the direction of the comb teeth, is provided with a stop plane that abuts against the fixed protrusion.

[0016] By adopting the above technical solution, and by setting a fixed protrusion to abut against the stop plane, the adjusting push plate is prevented from retracting from the adjusting groove when not in use.

[0017] Optionally, the adjusting push plate is provided with fixing posts on both sides, the fixing posts are engaged with and rotatably connected to the two sides of the mounting groove, and a pressing protrusion is provided on the side of the adjusting push plate away from the fixing protrusion.

[0018] By adopting the above technical solution, the adjusting push plate is fixed in the mounting groove by setting a fixed column, so that the adjusting push plate can move synchronously with the adjusting comb. The pressing protrusion is set to facilitate pressing and squeezing the torque elastic element, so that the fixed protrusion is raised, making it easy to move the adjusting comb.

[0019] Optionally, the adjusting push plate is provided with several anti-slip strips on one side of the pressing protrusion; the pressing protrusion is located between the anti-slip strips and the comb teeth.

[0020] By adopting the above technical solution, the friction of the adjusting push plate is increased by setting anti-slip strips, which reduces the possibility of hand slippage when manually pushing the adjusting push plate, and makes it easier for manual pushing of the adjusting push plate to move the adjusting comb.

[0021] Optionally, a fixed cutting tooth is provided on one side of the fixed blade, and the fixed cutting tooth is arranged between a set of engaging teeth; a movable blade is provided on the side of the fixed blade away from the comb plate, and the movable blade is provided with movable cutting teeth that cooperate with the fixed cutting tooth.

[0022] By adopting the above technical solution, the hair is cut by setting fixed blades and moving blades, and the cutting effect is improved by setting the fixed cutting teeth and moving cutting teeth to cut in an alternating manner.

[0023] In summary, this application includes at least one of the following beneficial technical effects of the adjustable comb structure for hair clippers:

[0024] 1. When the comb tooth length needs to be adjusted, push the adjusting push plate to move the adjusting comb relative to the fixed blade plate. At the same time, the length of the comb teeth relative to the fixed blade plate is adjusted, thus completing the adjustment of the comb tooth length. Since the fixed protrusion is inserted into the adjusting groove, the adjusted comb teeth are fixed. When different comb tooth lengths need to be adjusted, press the adjusting push plate to rotate the adjusting push plate. The fixed protrusion disengages from the adjusting groove. Push the adjusting push plate to move the adjusting comb relative to the fixed blade plate. When it moves to the desired position, release the pressure on the adjusting push plate.

[0025] 2. The adjusting push plate is fixed into the mounting groove by setting a fixed column, so that the adjusting push plate can move synchronously with the adjusting comb. The pressing protrusion is set to facilitate pressing and squeezing the torque elastic element, thereby making the fixed protrusion tilt up, which facilitates the movement of the adjusting comb.

[0026] 3. By setting fixed blades and moving blades to cut hair, and by setting staggered cutting between fixed cutting teeth and moving cutting teeth, the cutting effect is improved. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of the adjustable comb used in barber's scissors.

[0028] Figure 2 This is a schematic diagram illustrating the adjustable comb structure in the embodiment.

[0029] Figure 3 This is a schematic diagram illustrating the structure of the fixed blade plate in the embodiment.

[0030] Figure 4 This is a schematic diagram illustrating the movable blade structure in the embodiment.

[0031] In the diagram, 1. Fixed blade; 11. Fixed cutting tooth; 2. Fixed fixed blade plate; 21. Adjustment groove; 211. Stopping plane; 22. Engaging tooth; 221. Engaging groove; 23. Sliding groove; 231. Retraction groove; 232. Guide groove; 3. Torque elastic element; 4. Adjusting comb; 41. Comb teeth; 42. Inverted sliding block; 43. Mounting groove; 44. Comb tooth plate; 5. Adjusting push plate; 51. Fixed protrusion; 52. Fixed column; 53. Pressing protrusion; 54. Anti-slip strip; 6. Moving blade; 61. Moving cutting tooth. Detailed Implementation

[0032] The following is in conjunction with the appendix Figure 1 -Appendix Figure 4 This application will be described in further detail below. Example

[0033] A hair clipper with an adjustable comb structure, as shown in the reference. Figure 1 , Figure 2 , Figure 3 The system includes a fixed blade plate 2, a torsion elastic element 3, an adjusting comb 4, and an adjusting push plate 5. The fixed blade plate 2 has several adjusting grooves 21, each of which is an arc-shaped groove. The inner side wall of the adjusting groove 21, away from the comb teeth 41, has a stop surface 211 that abuts against the fixed protrusion 51. The adjusting comb 4 is slidably engaged with the fixed blade plate 2. The adjusting comb 4 includes a comb tooth plate 44 and comb teeth 41. The comb tooth plate 44 has an installation groove 43. The adjusting push plate 5 has fixing posts 52 on both sides. The fixing posts 52 are inserted into the mounting grooves 43 on both sides, allowing the adjusting push plate 5 to rotate.

[0034] The adjusting push plate 5 is provided with a pressing protrusion 53, and several anti-slip strips 54 are integrally provided on the adjusting push plate 5. A fixing protrusion 51 is provided on the adjusting push plate 5 corresponding to the adjusting groove 21. The pressing protrusion 53 is located on the side of the adjusting push plate 5 away from the fixing protrusion 51. The fixing protrusion 51 is engaged in the adjusting groove 21. The adjusting push plate 5 is divided into levers with the fixing post 52 as the fulcrum. By pressing the pressing protrusion 53, the fixing protrusion 51 is raised. The torsion elastic element 3 is fixed on the side of the adjusting push plate 5 near the fixing blade plate 2. One end of the torsion elastic element 3 is engaged and fixed with the adjusting comb 4. The torsion elastic element 3 is made of elastic metal material wound together. The torsion elastic element 3 provides support force to the end of the adjusting push plate 5 near the pressing protrusion 53. Under the action of the lever, the fixing protrusion 51 is tightly engaged in the adjusting groove 21.

[0035] Reference Figure 3The fixed blade plate 2 is provided with a sliding groove 23, which includes a retraction groove 231 and a guide groove 232. The sliding groove 23 is symmetrically arranged at both ends of the adjustment groove 21 with the adjustment groove 21 as the center. The guide groove 232 is connected to the retraction groove 231. The grooves inside the guide groove 232 and the retraction groove 231 are both "L" shaped. The opening width of the retraction groove 231 is larger than that of the guide groove 232. The comb plate 44 is provided with an inverted sliding block 42 corresponding to the sliding groove 23. The inverted sliding block 42 slides with the adjustment groove 21 and can be removed through the retraction groove 231 to replace the adjustment comb 4. The fixed blade plate 2 is provided with a set of two engaging teeth 22. An engaging groove 221 is provided between the two engaging teeth 22. The fixed blade 1 is engaged in the engaging groove 221.

[0036] Reference Figure 1 , Figure 2 , Figure 3 The comb plate 44 is slidably engaged with the fixed blade plate 2. The comb plate 44 is provided with a number of comb teeth 41, which are wrapped around the fixed cutting teeth 11. The spacing between the comb teeth 41 of the adjustable comb 4 can be adjusted by replacing the entire comb. The adjustable comb 4 is provided with an inverted sliding block 42 corresponding to the sliding groove 23, and the adjustable comb 4 is provided with an installation groove 43.

[0037] Example 2 differs from Example 1 in that:

[0038] Reference Figure 3 , Figure 4 A fixed blade 1 is fitted onto the bottom surface of a fixed blade plate 2. A fixed cutting tooth 11 is provided on one side of the fixed blade 1, and the fixed cutting tooth 11 is located between two engaging teeth 22. A movable blade 6 is provided on the side of the fixed blade 1 away from the comb plate 44. The movable blade 6 is provided with a movable cutting tooth 61 that cooperates with the fixed cutting tooth 11. The movable cutting tooth 61 is in close contact with the fixed cutting tooth 11. The movable cutting tooth 61 and the fixed cutting tooth 11 are different in size. The hair is cut by the staggered movement of the movable cutting tooth 61 and the fixed cutting tooth.

[0039] The implementation principle of this application embodiment is as follows:

[0040] In actual operation, to lengthen the comb teeth 41, press the anti-slip strip 54 and push the adjusting push plate 5 towards the fixed cutting teeth 11. The adjusting push plate 5 drives the adjusting comb 4 to move, and the fixed protrusion 51 moves in the adjusting groove 21. The fixed protrusion 51 is fixed in the adjusting groove 21 under the action of the torque elastic element 3. To shorten the comb teeth 41, press the pressing protrusion 53 and squeeze the torque elastic element 3. The fixed protrusion 51 lifts up and pulls the adjusting push plate 5 to move away from the fixed cutting teeth 11. After reaching the ideal comb tooth 41 length, release the adjusting push plate 5. The torque elastic element 3 forces the fixed protrusion 51 to be fixed in the adjusting groove 21, which facilitates fixing the length of the comb teeth 41. The setting of the retraction groove 231 facilitates the disassembly and replacement of adjusting combs 4 with different tooth pitches, and at the same time achieves the purpose of adjusting the tooth pitch.

[0041] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. An adjustable comb structure for hair clippers, characterized in that: The device includes a fixed blade plate (2), on one side of which is an adjusting comb (4). The adjusting comb (4) includes a comb tooth plate (44) and several comb teeth (41) located on the comb tooth plate (44). The comb tooth plate (44) slides along the length of the comb teeth (41) on the fixed blade plate (2). The fixed blade plate (2) is provided with several adjusting grooves (21) in sequence along the sliding direction of the comb tooth plate (44). The comb tooth plate (44) is provided with a mounting groove (43). An adjusting push plate (5) is rotatably arranged in the mounting groove (43). The side wall of the adjusting push plate (5) facing the adjusting groove (21) is provided with a fixing protrusion (51) that can be inserted into the adjusting groove (21). A torsional elastic element (3) is provided between the comb tooth plate (44) and the adjusting push plate (5) so that the fixing protrusion (51) is inserted into the adjusting groove (21) by pushing the adjusting push plate (5) to rotate by torque.

2. The adjustable comb structure for hair clippers according to claim 1, characterized in that: The fixed blade plate (2) is provided with a set of engaging teeth (22), and an engaging groove (221) is provided between the two engaging teeth (22), and a fixed blade (1) is engaged in the engaging groove (221).

3. The adjustable comb structure for hair clippers according to claim 1, characterized in that: The fixed blade plate (2) is provided with a sliding groove (23), which includes a retraction groove (231) and a guide groove (232). The guide groove (232) is connected to the retraction groove (231). The adjusting comb (4) is provided with an inverted sliding block (42) corresponding to the sliding groove (23).

4. The adjustable comb structure for hair clippers according to claim 1, characterized in that: The adjustment grooves (21) are evenly distributed and are semi-circular grooves.

5. The adjustable comb structure for hair clippers according to claim 1, characterized in that: The inner wall of the adjustment groove (21) and the side away from the comb teeth (41) is provided with a stop surface (211) that abuts against the fixed protrusion (51).

6. The adjustable comb structure for hair clippers according to claim 1, characterized in that: The adjusting push plate (5) is provided with fixing posts (52) on both sides. The fixing posts (52) are engaged with the two sides of the mounting groove (43) and rotated. The adjusting push plate (5) is provided with a pressing protrusion (53) on the side away from the fixing protrusion (51).

7. The adjustable comb structure for hair clippers according to claim 6, characterized in that: The adjusting push plate (5) is provided with several anti-slip strips (54) on one side of the pressing protrusion (53); the pressing protrusion (53) is located between the anti-slip strips (54) and the comb teeth (41).

8. The adjustable comb structure for hair clippers according to claim 2, characterized in that: The fixed blade (1) is provided with a fixed cutting tooth (11) on one side, and the fixed cutting tooth (11) is provided between a set of engaging teeth (22); the fixed blade (1) is provided with a movable blade (6) on the side away from the comb plate (44), and the movable blade (6) is provided with a movable cutting tooth (61) that cooperates with the fixed cutting tooth (11) on one side.

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