Fatigue-resistant hair clip

Abstract

The utility model discloses an anti-fatigue hair grasping clip, relates to the technical field of hair grasping clips, and aims to solve the problem that the hair grasping clip is easy to slide on hair. According to the technical scheme, the clamp is characterized by comprising two symmetrical clamping pieces, the two clamping pieces are rotationally connected through a torsion spring, each clamping piece comprises a clamping piece and a pressing piece, the pressing pieces are fixedly connected with the clamping pieces, and the side edges of the two clamping pieces are detachably connected with an elastic rope through connecting pieces. The tensioning degree of the elastic rope can be adjusted according to the amount of hair of people through the adjusting assembly, so that the elastic rope can achieve the clamping force needed by the hair of people, the fatigue resistance effect of the hair grabbing clip is improved, the elastic rope has the deformation effect, the foreign body sensation is small when the elastic rope makes contact with the head or the hand of the human body, and the safety of the hair grabbing clip is improved; the clamping pieces, the pressing pieces, the longitudinal rods and the inclined rods are all made of polycarbonate, and the polycarbonate has high impact resistance, is not prone to breakage and is long in service life.

Description

Technical Field

[0001] This utility model relates to the field of hair clip technology, and more specifically, to a fatigue-resistant hair clip. Background Technology

[0002] Hair clips are clips used to hold hair in place. They mainly consist of a clamp plate and a torsion spring. The torsion spring's elasticity allows the clamp plate to hold the hair stably, making them a common hair accessory.

[0003] Patent application number CN202022288407.2 discloses an anti-slip hair accessory, including two clips hinged together. One end of each clip is a clamping end for restraining the hair, and the other end is an operating end. A clamping force adjusting device is provided at the operating end of the clip to adjust the clamping force. The adjusting device includes an adjusting shaft, a spring, and an adjusting nut. One end of the adjusting shaft passes through the operating ends of the two clips in sequence, and the adjusting shaft is fixedly connected to one clip and slidably connected to the other clip. The spring is sleeved on the adjusting shaft and located between the two clips. The adjusting nut is sleeved on the adjusting shaft and close to the operating end of the clip. The clamping force of the two clips is controlled by the adjusting nut to prevent the hair accessory from separating from the hair due to shaking during movement or walking, thus avoiding loss of restraint on the hair.

[0004] In the above technical solution, the clamping force of the two clamping plates is controlled by adjusting the nut to achieve the anti-slip effect. However, the position of the adjusting nut is mainly achieved by the nut sliding on the adjusting shaft. The adjusting shaft passes through the clamping plates. When adjusting the nut, people usually raise their hands behind their heads to operate. The adjusting shaft is relatively sharp, and people are likely to accidentally touch the tip of the adjusting shaft during operation, which can cause scratches and poses a safety hazard.

[0005] Therefore, a new solution is needed to address the problem of hair clips easily slipping. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a fatigue-resistant hair clip that has the advantage of preventing the hair clip from slipping when holding hair.

[0007] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a fatigue-resistant hair clip, comprising two symmetrical clips, the two clips being rotatably connected to each other by a torsion spring, each clip including a clamping piece and a pressing piece, the pressing piece and the clamping piece being fixedly connected to each other, the sides of the two clamping pieces being detachably connected to an elastic cord by a connector, and the sides of the clamping pieces being provided with an adjustment component for adjusting the tension of the elastic cord.

[0008] The present invention is further configured such that: the adjusting component includes a connecting rod and a cap; the connecting rod is rotatably connected to the side of the clamping plate; the cross-section of the connecting rod is polygonal; a connecting plate is slidably connected inside the cap; a through hole for the connecting rod to pass through is provided at the center of the connecting plate; the cross-sectional shape of the through hole is consistent with the cross-section of the connecting rod; a hook is fixedly connected to the outer wall of the connecting rod; both ends of the elastic rope are provided on the hook; and the cap and the clamping plate are detachably connected.

[0009] The present invention is further configured such that: a plurality of locking teeth are fixedly connected inside the cap, and a connecting ring is fixedly connected to the side wall of the clamping piece, and the locking teeth engage with the outer wall of the connecting ring.

[0010] The present invention is further configured such that a limiting piece is fixedly connected to the end of the connecting rod away from the clamping piece.

[0011] The present invention is further configured such that: the connector includes several sets of diagonal rods and longitudinal rods, the diagonal rods and longitudinal rods are fixedly connected to each other, the diagonal rods are fixedly connected to the clamping plate, the longitudinal rods and the clamping plate are parallel to each other, and an installation rod is fixedly connected to the side of the longitudinal rod near the clamping plate, and the elastic rope is detachably connected to the installation rod.

[0012] The present invention is further configured such that a clamp is fixedly connected to the end of the longitudinal bar away from the diagonal bar.

[0013] The present invention is further configured such that a reinforcing block is fixedly connected at the connection between the inclined rod and the clamping piece.

[0014] The present invention is further configured such that the clamping plate, pressing plate, longitudinal bar and diagonal bar are all made of polycarbonate.

[0015] In summary, this utility model has the following beneficial effects:

[0016] When using the hair clip, the elastic cord wraps around the outside of the pressing plate, which helps to tighten the clip and prevents the torsion spring from fatigued and loosening after prolonged use. This improves the anti-slip effect of the hair clip. The tension of the elastic cord can be adjusted according to the user's hair volume, ensuring the appropriate clamping force and improving the hair clip's fatigue resistance. The elastic cord has a deformation effect, minimizing discomfort when in contact with the head or hand, thus enhancing the safety of the hair clip. Furthermore, the elastic cord is detachably connected to the clamping plate via a connector, allowing for replacement after a period of use, ensuring the clamping force of the hair clip and extending its lifespan. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 ;

[0019] Figure 3 for Figure 2 Enlarged view of point A in the image;

[0020] Figure 4 A cross-sectional view of this utility model Figure 1 ;

[0021] Figure 5 A cross-sectional view of this utility model Figure 2 .

[0022] In the diagram: 1. Torsion spring; 2. Clamping plate; 3. Pressing plate; 4. Elastic rope; 5. Connecting rod; 6. Cap; 7. Connecting plate; 8. Through hole; 9. Hook; 10. Clamping tooth; 11. Connecting ring; 12. Limiting plate; 13. Diagonal bar; 14. Vertical bar; 15. Mounting rod; 16. Gripper; 17. Reinforcing block. Detailed Implementation

[0023] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of this application can be combined with each other.

[0024] In the description of this utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "equipped / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] A fatigue-resistant hair clip, such as Figures 1-5As shown, the hair clip includes two symmetrical clips connected to each other by a torsion spring 1. Each clip includes a holding piece 2 and a pressing piece 3, which are fixedly connected to the holding piece 2. Elastic cords 4, made of elastic rubber, are detachably connected to the sides of the holding pieces 2 via connectors. Adjustment components for adjusting the tension of the elastic cords 4 are provided on the sides of the holding pieces 2. When using the hair clip, the elastic cords 4 wrap around the outside of the pressing piece 3, providing auxiliary clamping and preventing the torsion spring 1 from becoming fatigued and loosened after prolonged use. The anti-slip effect of the hair clip is improved, and the tension of the elastic cord 4 can be adjusted according to the amount of hair, so that the elastic cord 4 can achieve the required clamping force on the hair, improving the fatigue resistance of the hair clip. The elastic cord 4 has a deformation effect, and there is less foreign body sensation when it comes into contact with the head or hand, which improves the safety of the hair clip. Moreover, the elastic cord 4 is detachably connected to the clamping plate 2 through the connector, so that the elastic cord 4 can be replaced after a period of use, thus ensuring the clamping force of the hair clip and extending the service life of the hair clip.

[0027] In one embodiment, the adjusting assembly includes a connecting rod 5 and a cap 6. The connecting rod 5 is rotatably connected to the side of the clamping plate 2. The cross-section of the connecting rod 5 is polygonal, such as a triangle, rectangle, or pentagon. A connecting piece 7 is slidably connected inside the cap 6. A through hole 8 is provided at the center of the connecting piece 7 for the connecting rod 5 to pass through. The cross-sectional shape of the through hole 8 is consistent with the cross-section of the connecting rod 5. A limiting piece 12 is fixedly connected to the end of the connecting rod 5 away from the clamping plate 2 to prevent the connecting rod 5 from separating from the cap 6. A hook 9 is fixedly connected to the outer wall of the connecting rod 5. Both ends of the elastic rope 4 are provided on the hook 9. When cap 6 is applied, since connecting rod 5 can pass through through hole 8 and both connecting rod 5 and through hole 8 are polygons of the same shape, cap 6 can drive connecting rod 5 to rotate. Hook 9 is set on the side of connecting rod 5, so the elastic rope 4 on hook 9 can also rotate, so that elastic rope 4 is wrapped around the outside of connecting rod 5, thereby adjusting the tension of elastic rope 4, which helps to clamp the two clamping pieces 2. After adjustment, people can push cap 6 to connect cap 6 with clamping piece 2. At this time, connecting piece 7 can slide inward in cap 6, so that there is space inside cap 6 to accommodate elastic rope 4.

[0028] Furthermore, the cap 6 is detachably connected to the clamping piece 2. Several locking teeth 10 are fixedly connected inside the cap 6, and a connecting ring 11 is fixedly connected to the side wall of the clamping piece 2. The locking teeth 10 engage with the outer wall of the connecting ring 11. There are locking blocks on the outer wall of the connecting ring 11 that correspond to the positions of the locking teeth 10. When the cap 6 is pressed to contact the clamping piece 2, the locking teeth 10 on the cap 6 can engage between two adjacent locking blocks, forming a locking with the connecting ring 11, preventing the cap 6 from coming off or rotating. During the locking process, the elastic rope 4 can be inserted between the locking block and the locking teeth 10, thereby increasing the friction between the locking block and the locking teeth 10, further preventing the cap 6 from coming off, and improving the fixing effect.

[0029] In one embodiment, the connector includes several sets of diagonal bars 13 and vertical bars 14. The diagonal bars 13 and vertical bars 14 are fixedly connected to each other. The diagonal bars 13 are fixedly connected to the clamping plate 2. The vertical bars 14 are parallel to the clamping plate 2. An installation rod 15 is fixedly connected to the side of the vertical bar 14 near the clamping plate 2. An elastic cord 4 is detachably connected to the installation rod 15. A space is formed between the diagonal bars 13 and vertical bars 14 and the clamping plate 2 to accommodate the installation rod 15, preventing the installation rod 15 from being directly exposed on the outside of the clamping plate 2 and scratching people. When installing the elastic cord 4, it is only necessary to hang the elastic cord 4 on the installation rod 15. The installation is convenient. A claw 16 is fixedly connected to the end of the vertical bar 14 away from the diagonal bars 13, so that when people open the clamping plate 2, the claw 16 can open at the same time. There is a gap between the claw 16 and the clamping plate 2, which can grab the hair on the side of the clamping plate 2 and improve the anti-slip effect of the hair clip.

[0030] Furthermore, a reinforcing block 17 is fixedly connected at the connection between the diagonal bar 13 and the clamping plate 2. The reinforcing block 17 increases the contact area at the connection between the diagonal bar 13 and the clamping plate 2, thereby preventing the diagonal bar 13 from breaking and improving the service life of the diagonal bar 13.

[0031] Furthermore, the clamping plate 2, pressing plate 3, longitudinal bar 14, and diagonal bar 13 are all made of polycarbonate. Polycarbonate has strong impact resistance, is not easy to break, and has a long service life.

[0032] The method of using this utility model is as follows:

[0033] When using this hair clip, press the clip 3 to open the clip 2 and clamp it onto the hair. Then rotate the cap 6 to make the elastic cord 4, which is pre-installed on the mounting rod 15 and the hook 9, rotate around the connecting rod 5 until the hair is clamped. Then push the cap 6 further to make the cap 6 lock into the locking block on the outside of the connecting ring 11. The installation is then complete. It is easy to operate.

[0034] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A fatigue-resistant hair-gripping clip, comprising two mutually symmetrical clamping blades, the two clamping blades being connected to each other in rotation by means of a torsion spring (1), the clamping blades comprising a clamping blade (2) and a pressing blade (3), characterized in that: The pressing plate (3) and the clamping plate (2) are fixedly connected to each other. The sides of the two clamping plates (2) are detachably connected to elastic ropes (4) through connectors. The sides of the clamping plates (2) are provided with adjustment components for adjusting the tension of the elastic ropes (4).

2. The fatigue-resistant hair clip according to claim 1, characterized in that: The adjustment assembly includes a connecting rod (5) and a cap (6). The connecting rod (5) is rotatably connected to the side of the clamping piece (2). The cross-section of the connecting rod (5) is polygonal. A connecting piece (7) is slidably connected inside the cap (6). A through hole (8) is provided at the center of the connecting piece (7) for the connecting rod (5) to pass through. The cross-sectional shape of the through hole (8) is consistent with the cross-section of the connecting rod (5). A hook (9) is fixedly connected to the outer wall of the connecting rod (5). Both ends of the elastic rope (4) are set on the hook (9). The cap (6) is detachably connected to the clamping piece (2).

3. The fatigue-resistant hair clip of claim 2, wherein: The cap (6) has several locking teeth (10) fixedly connected inside, and the clamping piece (2) has a connecting ring (11) fixedly connected to its side wall. The locking teeth (10) engage with the outer wall of the connecting ring (11).

4. The fatigue-resistant hair clip of claim 2, wherein: The end of the connecting rod (5) away from the clamping piece (2) is fixedly connected to the limiting piece (12).

5. The fatigue-resistant hair grasping clip of claim 2, wherein: The connector includes several sets of diagonal rods (13) and longitudinal rods (14). The diagonal rods (13) and longitudinal rods (14) are fixedly connected to each other. The diagonal rods (13) are fixedly connected to the clamping plate (2). The longitudinal rods (14) and clamping plate (2) are parallel to each other. An installation rod (15) is fixedly connected to the side of the longitudinal rod (14) near the clamping plate (2). The elastic rope (4) is detachably connected to the installation rod (15).

6. The fatigue-resistant hair grasping clip of claim 5, wherein: The end of the longitudinal bar (14) away from the diagonal bar (13) is fixedly connected to a clamp (16).

7. The fatigue-resistant hair grasping clip of claim 5, wherein: A reinforcing block (17) is fixedly connected at the connection between the diagonal bar (13) and the clamping piece (2).

8. The fatigue-resistant hair grasping clip of claim 5, wherein: The clamping piece (2), pressing piece (3), longitudinal bar (14), and diagonal bar (13) are all made of polycarbonate.

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