Limiting comb with fishbone type adjusting mechanism
By setting fishbone adjustment grooves and adjustment parts on the limit comb, the precise adjustment of the limit comb on the static knife is achieved, which solves the problem that the existing limit comb needs to be replaced with different specifications, improves the efficiency of haircuts and provides flexible adjustment functions.
Patent Information
- Application Number
- CN202421240641.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-05-31
AI Technical Summary
During the haircut process, existing limit combs need to be replaced with different specifications of limit combs according to different trim lengths, resulting in reduced haircut efficiency and difficult to achieve real-time adjustment.
A limit comb with a fish bone type adjustment mechanism is designed. By setting a fish bone type adjustment groove on the limit comb and setting an adjusting member on the static knife, the adjusting member can swing and slide in the fish bone type adjustment groove, thereby achieving accurate adjustment of the limit comb on the static knife.
The flexible adjustment of the limit comb on the static knife is realized. Users can adjust the position of the limit comb by moving forward and returning gears as needed, improving the haircut efficiency and meeting the usage needs of different users.
Smart Images
Figure 00000000_0000_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hair cutting equipment, in particular to a position limiting comb with a herringbone type regulating mechanism. Background Art
[0002] The limit comb of the hair clippers is an auxiliary tool designed to facilitate haircutting. It is installed on the head of the hair clippers. The limit comb is located outside the static blade of the hair clippers and can fix the trimming length of the hair clippers. Generally, the limit comb is detachably installed on the hair clippers so that different limit combs can be selected according to different trimming lengths. In order to meet the trimming needs of different lengths, it is necessary to equip multiple limit combs of different specifications. Disassembling and assembling the limit comb during the haircut stage will reduce the haircutting efficiency. Therefore, there is an urgent need for a limit comb that can be adjusted in real time. Summary of the invention
[0003] In view of this, the utility model provides a position limiting comb with a herringbone type adjustment mechanism.
[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0005] A limit comb with a herringbone type adjustment mechanism comprises a limit comb and a static knife, wherein the limit comb adjustment mechanism is arranged between the limit comb and the static knife, and the limit comb adjustment mechanism comprises an adjustment piece arranged on the static knife and a herringbone type adjustment groove arranged on the limit comb, wherein the adjustment piece is swingably arranged on the static knife, and one end of the adjustment piece extends into the herringbone type adjustment groove and is connected with the limit comb, and the adjustment piece is swung to move in the herringbone type adjustment groove, and the limit comb is driven to move on the static knife during the movement of the adjustment piece.
[0006] Preferably, a fishbone-shaped protrusion is provided in the fishbone-type adjustment groove, and the fishbone-shaped protrusion divides the fishbone-type adjustment groove into a forward groove portion and a retreat groove portion, the forward groove portion and the retreat groove portion are connected, the forward groove portion has an adjustment inlet, and the retreat groove portion has an adjustment outlet, and the adjustment end of the adjustment member enters the forward groove portion from the adjustment inlet and is connected to the limit comb.
[0007] Preferably, the fishbone-shaped protrusion has a main body and a forward adjustment part and a retracting adjustment part arranged on both sides of the main body, and the forward adjustment part and the retracting adjustment part are each arranged in a plurality, and corresponding forward gear slots and retracting gear slots are respectively arranged between adjacent forward adjustment parts and retracting adjustment parts, and one end of the adjusting member enters the forward gear slot or the retracting gear slot to position the limit comb on the static knife.
[0008] Preferably, the forward adjustment part and the retracting adjustment part are both arranged in a triangular structure, the forward adjustment part has a lower plane and a forward inclined plane, the lower plane is arranged below the forward inclined plane, and the retracting adjustment part has an upper plane and a retracting inclined plane, the upper plane is arranged above the retracting inclined plane.
[0009] Preferably, a plurality of limit blocks are protruded from the groove walls on opposite sides of the forward groove portion and the retreat groove portion.
[0010] Preferably, the limit block includes a reduction limit block arranged in the forward groove portion and an increment limit block arranged in the backward groove portion.
[0011] Preferably, a connecting groove portion is provided at the top end of the forward groove portion and the retreat groove portion, and two sides of the connecting groove portion are respectively connected to the forward groove portion and the retreat groove portion.
[0012] Preferably, the adjustment inlet has a guide portion, which is arranged on a side of the adjustment inlet away from the center of the forward groove portion, and the inner diameter of the guide portion gradually decreases toward the forward groove portion, and the adjustment outlet is arranged in a vertical groove structure.
[0013] Preferably, the adjusting member includes a handle, a rotating shaft and a limit plate, the handle having an adjusting end, the adjusting end extending into the herringbone type adjusting groove and connected to the limit comb, the static knife is provided with a swinging groove, the swinging groove has an upper swinging part and a lower swinging part, a rotating part is arranged between the upper swinging part and the lower swinging part, a rotating part is arranged at the center of the rotating part, the handle is arranged in the swinging groove, a connecting hole is arranged on the handle, the connecting hole is arranged corresponding to the rotating hole, and the rotating shaft is arranged between the connecting hole and the rotating hole to rotationally connect the handle and the static knife.
[0014] Preferably, the handle has a handle adjustment part, a handle rotating part and a handle transmission part which are arranged corresponding to the upper swing part, the rotating part and the lower swing part, one end of the handle transmission part extends out of the lower swing groove, the connecting hole is opened on the handle rotating part, the handle rotating part and the rotating part on the static knife are arranged in a concentric circle structure, and the limit plates are respectively arranged at the top and bottom ends of the rotating shaft to limit the height position of the handle on the static knife.
[0015] Preferably, the forward gear slot and the reverse gear slot are arranged in a symmetrical structure.
[0016] Preferably, the forward gear slot and the reverse gear slot are arranged in an asymmetric structure.
[0017] The beneficial effect of the utility model is that: by setting a fishbone adjustment groove on the limit comb, the adjustment piece on the static knife is swung, and the adjustment piece slides in the fishbone adjustment groove, so as to achieve precise adjustment of the limit comb on the static knife, and the fishbone adjustment groove has multiple adjustment gears, and the gears are divided into forward gears and backward gears. The setting of the forward gear and the backward gear makes the adjustment of the limit comb on the static knife more flexible and changeable. When the user needs to increase the length of the hair, the adjustment piece can be swung to the forward gear, and the adjustment piece slides forward in the fishbone adjustment groove, pushing the limit comb to move forward along the static knife 2, thereby increasing the length of the hair cut. When the user needs to reduce the length of the hair, the adjustment piece can be swung to the backward gear, and the adjustment piece slides backward in the fishbone adjustment groove, driving the limit comb to move backward along the static knife, and reducing the length of the hair, thereby meeting the use needs of different users. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0019] Attached Figure 1 It is a schematic diagram of the structure of the utility model;
[0020] Attached Figure 2 It is a schematic diagram of the structure decomposition of the utility model;
[0021] Attached Figure 3 This is a schematic diagram of the structure of the limit comb of the utility model. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] The utility model will be further described below in conjunction with the accompanying drawings of the specification.
[0024] The utility model provides the following technical solutions:
[0025] As attached Figure 1-3As shown, the utility model discloses a limit comb with a herringbone type adjustment mechanism, including a limit comb 1 and a static knife 2, a limit comb adjustment mechanism is arranged between the limit comb 1 and the static knife 2, the limit comb adjustment mechanism includes an adjustment member 3 arranged on the static knife 2 and a herringbone type adjustment groove 4 arranged on the limit comb 1, the adjustment member 3 is swingably arranged on the static knife 2, one end of the adjustment member 3 extends into the herringbone type adjustment groove 4 and is connected with the limit comb 1, the adjustment member 3 is swung to move in the herringbone type adjustment groove 4, and the limit comb 1 is driven to move on the static knife 2 during the movement of the adjustment member 3. Specifically, in the present design, by setting a herringbone adjustment groove 4 on the limit comb 1, the adjustment member 3 on the static knife is swung, and the adjustment member 3 slides in the herringbone adjustment groove 4, so as to achieve precise adjustment of the limit comb 1 on the static knife 2. The herringbone adjustment groove 4 has multiple adjustment gears, and the gears are divided into a forward gear and a backward gear. The setting of the forward gear and the backward gear makes the adjustment of the limit comb 1 on the static knife 2 more flexible and changeable. When the user needs to increase the length of the hair, the adjustment member 3 can be swung to the forward gear. At this time, the adjustment member 3 slides forward in the herringbone adjustment groove 4, pushing the limit comb 1 to move forward along the static knife 2, thereby increasing the length of the hair cut. When the user needs to reduce the length of the hair, the adjustment member 3 can be swung to the backward gear. At this time, the adjustment member 3 slides backward in the herringbone adjustment groove 4, driving the limit comb 1 to move backward along the static knife 2, thereby reducing the length of the hair.
[0026] Further, a fishbone-shaped protrusion 5 is provided in the fishbone-type adjustment groove 4, and the fishbone-shaped protrusion 5 divides the fishbone-type adjustment groove 4 into a forward groove portion 6 and a retracting groove portion 7, and the forward groove portion 6 and the retracting groove portion 7 are connected, and the forward groove portion 6 has an adjustment inlet 8, and the retracting groove portion 7 has an adjustment outlet 9, and the adjustment end 25 of the adjustment member 3 enters the forward groove portion 6 through the adjustment inlet 8 and is connected to the limit comb 1. Specifically, in this embodiment, by providing the fishbone-shaped protrusion 5 in the fishbone-type adjustment groove 4, the fishbone-type adjustment groove 4 is divided into the forward groove portion 6 and the retracting groove portion 7, and this design enables the adjustment member 3 to slide more stably along a predetermined path during the process of advancing and retracting. The connection design of the forward groove portion 6 and the retracting groove portion 7 enables the adjustment member 3 to switch freely between advancing and retracting, thereby realizing flexible adjustment of the limit comb 1. The arrangement of the adjustment inlet 8 and the adjustment outlet 9 enables the adjustment member 3 to conveniently enter from one end of the herringbone adjustment slot 4 and exit from the other end, further enhancing the convenience of adjustment.
[0027] Further, the fishbone-shaped protrusion 5 has a main body 10 and a forward adjustment part 11 and a retracting adjustment part 12 arranged on both sides of the main body 10, and the forward adjustment part 11 and the retracting adjustment part 12 are each provided with a plurality of corresponding ones, and corresponding forward gear slots 13 and retracting gear slots 14 are respectively provided between adjacent forward adjustment parts 11 and retracting adjustment parts 12, and one end of the adjustment member 3 enters the forward gear slot 13 or the retracting gear slot 14 to position the position of the limit comb 1 on the static knife 2. Specifically, in the present embodiment, the forward adjustment part 11 and the retracting adjustment part 12 are respectively provided on both sides of the main body 10. This design makes the adjustment function of the fishbone-shaped adjustment slot 4 more powerful and precise. The forward adjustment part 11 and the retracting adjustment part 12 are each provided with a plurality of corresponding ones, and these parts cooperate with the forward gear slot 13 and the retracting gear slot 14 to form a plurality of precise adjustment gears. When the user needs to adjust the position of the limit comb 1, one end of the adjustment member 3 will enter the corresponding forward gear slot 13 or retract gear slot 14 to achieve accurate positioning of the limit comb 1. This design not only improves the adjustment accuracy, but also enables the user to more conveniently control the length of hair being cut during use.
[0028] Further, the forward adjustment part 11 and the retracting adjustment part 12 are both arranged in a triangular structure, the forward adjustment part 11 has a lower plane 15 and a forward inclined plane 16, the lower plane 15 is arranged at the lower part of the forward inclined plane 16, and the retracting adjustment part 12 has an upper plane 17 and a retracting inclined plane 18, the upper plane 17 is arranged at the upper part of the retracting inclined plane 18. Specifically, in this embodiment, the forward adjustment part 11 and the retracting adjustment part 12 adopt a triangular structure design, which enhances the stability of the adjusting member 3 during the sliding process. The lower plane 15 and the forward inclined plane 16 of the forward adjustment part 11 cooperate with each other, so that the adjusting member 3 can smoothly enter the forward gear slot 13 when sliding forward, so as to achieve forward adjustment. The design of the upper plane 17 and the retracting inclined plane 18 of the retracting adjustment part 12 enables the adjusting member 3 to smoothly enter the retracting gear slot 14 when sliding backward, so as to achieve retracting adjustment.
[0029] Furthermore, a plurality of limit blocks 19 are formed on the groove walls on both sides of the forward groove portion 6 and the retreat groove portion 7, and the limit blocks 19 include a reduction limit block 35 arranged in the forward groove portion 7 and an incremental limit block 36 arranged in the retreat groove portion 7. Specifically, in this embodiment, the limit comb 1 has an adjustment amount on the static knife 2, and the adjustment amount refers to the distance between the top of the comb teeth and the end of the static knife head. The reduction limit block 35 corresponding to the forward gear slot 13 limits the adjustment member 3 to only move forward to reduce the adjustment amount, and the incremental limit block 36 corresponding to the retreat gear slot 14 limits the adjustment member 3 to only move backward to increase the adjustment amount.
[0030] Furthermore, a connecting groove 20 is provided at the top of the forward groove 6 and the retracting groove 7, and the two sides of the connecting groove 20 are respectively connected to the forward groove 6 and the retracting groove 7. Specifically, in this embodiment, the connecting groove 20 is provided at the top of the forward groove 6 and the retracting groove 7. This design enables the adjusting member 3 to be switched through the connecting groove 20 during the process of advancing and retracting, thereby more flexibly realizing the adjustment of the limit comb 1 on the static knife 2.
[0031] Furthermore, the adjustment entrance 8 has a guide portion 21, and the guide portion 21 is arranged on a side of the adjustment entrance 8 away from the center of the forward groove portion 6. The inner diameter of the guide portion 21 gradually decreases toward the forward groove portion 6, and the adjustment outlet 9 is arranged in a vertical groove-shaped structure. Specifically, in the present embodiment, the guide portion 21 of the adjustment entrance 8 is designed so that the adjustment member 3 can be guided when entering the forward groove portion 6 and enter the predetermined position more accurately. The design of the gradually decreasing inner diameter of the guide portion 21 helps to improve the stability of the adjustment member 3 when entering the forward groove portion 6. At the same time, the vertical groove-shaped structure design of the adjustment outlet 9 allows the adjustment member 3 to slide out smoothly when exiting the retreat groove portion 7, thereby improving the convenience of operation.
[0032] Further, the adjusting member 3 includes a handle 22, a rotating shaft 23 and a limiting plate 24, the handle 22 has an adjusting end 25, the adjusting end 25 extends into the fishbone adjusting groove 4 and is connected to the limiting comb 1, the static knife 2 is provided with a swinging groove 26, the swinging groove 26 has an upper swinging part 27 and a lower swinging part 28, a rotating part 29 is arranged between the upper swinging part 27 and the lower swinging part 28, a rotating hole 30 is arranged at the center of the rotating part 29, the handle 22 is arranged in the swinging groove 26, the handle 22 is provided with a connecting hole 31, the connecting hole 31 is arranged corresponding to the rotating hole 30, and the rotating shaft 23 is arranged between the connecting hole 31 and the rotating hole 30 to rotatably connect the handle 22 and the static knife 2. Specifically, in this embodiment, the setting of the handle 22 enables the user to conveniently hold and operate the adjusting member 3, and the adjusting end 25 is responsible for connecting with the limiting comb 1 to adjust its position. At the same time, the swinging groove 26 on the static knife 2 provides sufficient swinging space for the handle 22, so that the adjusting member 3 can flexibly rotate and slide in the herringbone type adjusting groove 4. The arrangement of the rotating part 29 between the upper swinging part 27 and the lower swinging part 28 and the rotating shaft 23 ensures the stability and accuracy of the adjusting member 3 during the swinging process, and improves the efficiency and accuracy of the adjustment.
[0033] Further, the handle 22 has a handle adjustment part 32, a handle rotating part 33 and a handle transmission part 34 which are arranged corresponding to the upper swing part 27, the rotating part 29 and the lower swing part 28. One end of the handle transmission part 34 extends out of the lower swing slot 26. The connecting hole 31 is provided on the handle rotating part 33. The handle rotating part 33 and the rotating part 29 on the static knife 2 are arranged in a concentric circle structure. The limiting piece 24 is respectively arranged at the top and bottom ends of the rotating shaft 23 to limit the height position of the handle 22 on the static knife 2. Specifically, in this embodiment, one end of the handle transmission part 34 extends out of the lower swing slot 26, which is convenient for the user to operate. The connecting hole 31 is provided on the handle rotating part 33 and is arranged concentrically with the rotating part 29 on the static knife 2, which ensures the stability of the handle 22 when rotating. The setting of the limiting piece 24 limits the height position of the handle 22 on the static knife 2, prevents the excessive movement of the adjusting member 3 during the adjustment process, and improves the accuracy and reliability of the adjustment.
[0034] Furthermore, the forward gear slot 13 and the reverse gear slot 14 are symmetrically arranged. Specifically, in this embodiment, the symmetrical structural design of the forward gear slot 13 and the reverse gear slot 14 enables the adjustment member 3 to maintain balance during the forward and reverse processes, thereby improving the stability and accuracy of the adjustment.
[0035] Furthermore, the forward gear slot 13 and the reverse gear slot 14 are arranged in an asymmetric structure. Specifically, in this embodiment, the asymmetric structural design of the forward gear slot 13 and the reverse gear slot 14 provides more gear options for the forward and reverse movement of the adjustment member 3, so that the user can select more gears according to different adjustment requirements during operation.
[0036] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A limit comb with a herringbone type adjustment mechanism, comprising a limit comb (1) and a static knife (2), wherein a limit comb adjustment mechanism is arranged between the limit comb (1) and the static knife (2), characterized in that: The limit comb adjustment mechanism comprises an adjustment member (3) arranged on the stationary knife (2) and a fishbone adjustment groove (4) arranged on the limit comb (1); the adjustment member (3) is swingably arranged on the stationary knife (2); one end of the adjustment member (3) extends into the fishbone adjustment groove (4) and is connected to the limit comb (1); the adjustment member (3) is swung to move in the fishbone adjustment groove (4); during the movement of the adjustment member (3), the limit comb (1) is driven to move on the stationary knife (2).
2. The position limiting comb with a herringbone type adjustment mechanism according to claim 1, characterized in that: A fishbone-shaped protrusion (5) is arranged in the fishbone-shaped adjustment groove (4), and the fishbone-shaped protrusion (5) divides the fishbone-shaped adjustment groove (4) into a forward groove portion (6) and a retreat groove portion (7). The forward groove portion (6) and the retreat groove portion (7) are connected to each other, the forward groove portion (6) has an adjustment inlet (8), and the retreat groove portion (7) has an adjustment outlet (9). The adjustment end (25) of the adjustment member (3) enters the forward groove portion (6) through the adjustment inlet (8) and is connected to the limit comb (1).
3. The position limiting comb with a herringbone type adjustment mechanism according to claim 2, characterized in that: The fishbone-shaped protrusion (5) comprises a main body (10) and a forward adjustment part (11) and a retracting adjustment part (12) arranged on both sides of the main body (10); a plurality of the forward adjustment parts (11) and the retracting adjustment parts (12) are arranged correspondingly; corresponding forward gear slots (13) and retracting gear slots (14) are arranged between adjacent forward adjustment parts (11) and retracting adjustment parts (12); one end of the adjustment member (3) enters the forward gear slot (13) or the retracting gear slot (14) to locate the position of the limit comb (1) on the static knife (2).
4. The position limiting comb with a herringbone type adjustment mechanism according to claim 3, characterized in that: The forward adjustment portion (11) and the retracting adjustment portion (12) are both arranged in a triangular structure. The forward adjustment portion (11) has a lower plane (15) and an forward inclined plane (16), and the lower plane (15) is arranged below the forward inclined plane (16). The retracting adjustment portion (12) has an upper plane (17) and a retracting inclined plane (18), and the upper plane (17) is arranged above the retracting inclined plane (18).
5. The position limiting comb with a herringbone type adjustment mechanism according to claim 2, characterized in that: A plurality of limit blocks (19) are protruded from the groove walls on both sides opposite to the forward groove portion (6) and the retreat groove portion (7).
6. The position limiting comb with a herringbone type adjustment mechanism according to claim 5, characterized in that: The limit block (19) comprises a reduction limit block (35) arranged in the forward groove portion (6) and an increment limit block (36) arranged in the retreat groove portion (7).
7. The position limiting comb with a herringbone type adjustment mechanism according to claim 2, characterized in that: A connecting groove portion (20) is provided at the top end of the forward groove portion (6) and the retreat groove portion (7), and two sides of the connecting groove portion (20) are respectively connected to the forward groove portion (6) and the retreat groove portion (7).
8. The position limiting comb with a herringbone type adjustment mechanism according to claim 2, characterized in that: The regulating inlet (8) has a guide portion (21), which is arranged on a side of the regulating inlet (8) away from the center of the forward groove portion (6), and the inner diameter of the guide portion (21) gradually decreases toward the forward groove portion (6). The regulating outlet (9) is arranged in a vertical groove structure.
9. The position limiting comb with a herringbone type adjustment mechanism according to claim 1, characterized in that: The adjusting member (3) comprises a handle (22), a rotating shaft (23) and a limiting plate (24); the handle (22) has an adjusting end (25); the adjusting end (25) extends into the herringbone adjusting groove (4) and is connected to the limiting comb (1); a swinging groove (26) is provided on the static knife (2); the swinging groove (26) has an upper swinging part (27) and a lower swinging part (28); a rotating part (29) is provided between the upper swinging part (27) and the lower swinging part (28); a rotating hole (30) is provided at the center of the rotating part (29); the handle (22) is provided in the swinging groove (26); a connecting hole (31) is provided on the handle (22); the connecting hole (31) is provided corresponding to the rotating hole (30); the rotating shaft (23) is provided between the connecting hole (31) and the rotating hole (30) to connect the handle (22) and the static knife (2) in rotation.
10. The position limiting comb with a herringbone type adjustment mechanism according to claim 9, characterized in that: The handle (22) comprises a handle adjusting portion (32), a handle rotating portion (33) and a handle transmission portion (34) which are arranged corresponding to the upper swing portion (27), the rotating portion (29) and the lower swing portion (28); one end of the handle transmission portion (34) extends out of the lower swing slot (26); the connecting hole (31) is provided on the handle rotating portion (33); the handle rotating portion (33) and the rotating portion (29) on the static knife (2) are arranged in a concentric circle structure; the limiting piece (24) is respectively arranged at the top and bottom ends of the rotating shaft (23) to limit the height position of the handle (22) on the static knife (2).
11. The position limiting comb with a herringbone type adjustment mechanism according to claim 3, characterized in that: The forward gear slot (13) and the reverse gear slot (14) are arranged in a symmetrical structure.
12. The position limiting comb with a herringbone type adjustment mechanism according to claim 3, characterized in that: The forward gear slot (13) and the reverse gear slot (14) are arranged in an asymmetrical structure.