Inside-cut arc-shaped bead, bead assembly and eyelash curler

Abstract

The utility model provides a kind of inner tangent arc press strip, press strip subassembly and eyelash clamp, wherein, the inner tangent arc press strip includes pressed part, and the pressed part is equipped with pressed surface;Wherein, when observing pressed part in first direction, pressed surface presents the first arc surface that projects along second direction;When observing pressed part in second direction, pressed surface presents the second arc surface that projects along first direction;And, pressed part has first section, and the section surface of first section is parallel with first direction, in first section, pressed surface forms concave arc line;Second direction and first direction are perpendicular.The utility model provides the structure of inner tangent arc press strip is cleverly arranged, can make eye lash quickly curl, does not hurt eye lash and does not angle, eye lash curl effect is good, and when clamping eye lash, operation efficiency is high, save time and save effort;In addition, the utility model also provides a kind of press strip subassembly including above-mentioned inner tangent arc press strip, and, the utility model also provides a kind of eyelash clamp including above-mentioned press strip subassembly.

Description

Technical Field

[0001] This utility model relates to the field of beauty product technology, and in particular to an incised arc-shaped pressure strip, pressure strip assembly and eyelash curler. Background Technology

[0002] An eyelash curler is a makeup tool that can bend and curl eyelashes, making them look longer and more upturned. It is a popular beauty product among women.

[0003] Currently, the pressure bar of eyelash curlers on the market is arched, and the pressure surface of the pressure bar is convex. Existing eyelash curlers have the following defects: First, when curling eyelashes, the pressure bar deforms into a V-shape or a right angle, causing the eyelashes to become angular, straight, and not curled, and even damaging the eyelashes; Second, users need to gently and repeatedly adjust the angle and displacement between the pressure surface and the eyelashes, adjusting and clamping at the same time, which is very cumbersome to use, with low curling efficiency and poor curling effect. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide an incised arc-shaped pressure strip, a pressure strip assembly and an eyelash curler. The incised arc-shaped pressure strip structure is cleverly designed, which can quickly curl eyelashes without damaging eyelashes or causing them to curl at the corners. It has a good eyelash curling effect and is highly efficient when curling eyelashes, saving time and effort.

[0005] This utility model provides an incised arc-shaped pressure strip, comprising: a pressed portion having a pressed surface; wherein, when the pressed portion is viewed in a first direction, the pressed surface is a first arc-shaped surface convex along a second direction; when the pressed portion is viewed in the second direction, the pressed surface is a second arc-shaped surface convex along the first direction; and, the pressed portion has a first cross-section, the cutting surface of the first cross-section being parallel to the first direction, and in the first cross-section, the pressed surface forming an inwardly concave arc, wherein the second direction is perpendicular to the first direction.

[0006] In a preferred embodiment of this invention, the pressed part is configured as an elastic pressed part with a hardness range of 35–50 HA.

[0007] In a preferred embodiment of this utility model, the pressed part is made of silicone material, or the pressed surface is provided with a silicone layer.

[0008] This utility model also provides a pressure strip assembly, including an inscribed arc-shaped pressure strip, a support part, a support cavity and a support body, wherein the inscribed arc-shaped pressure strip is detachably installed in the support cavity; and a first operating part, one end of which is connected to the support body and the other end is a first operating arm;

[0009] In a preferred embodiment of this invention, the operating wristband of the first operating arm is teardrop-shaped.

[0010] This utility model also provides an eyelash curler, comprising: a pressure plate assembly and any of the pressure strip assemblies described above, the pressure plate assembly including a pressure applying part and a pressure applying surface; and a second operating part, one end of which is connected to both sides of the pressure applying part and forms a sliding column, and the other end is a second operating arm; wherein, the pressure applying surface and the pressure-bearing surface are matched and matched facing each other, the bearing body is provided with connecting holes on both sides, the connecting holes can slide back and forth along the sliding column, and the first operating part and the second operating part are connected to form a lever structure.

[0011] In a preferred embodiment of this utility model, the pressure-applying part has a second cross-section, the cutting surface of the second cross-section is parallel to the first direction, and in the second cross-section, the pressure-applying surface forms an outwardly convex arc or a straight line.

[0012] In a preferred embodiment of this utility model, when the pressure-applying part is observed in the opposite direction to the first direction, the pressure-applying surface is a third arc-shaped surface that matches the first arc-shaped surface; when the pressure-applying part is observed in the second direction, the pressure-applying surface and the pressed surface are concave and convex.

[0013] In a preferred embodiment of this utility model, the pressure-applying part includes a pressure-applying body and two bent parts on both sides. The pressure-applying body is provided with the pressure-applying surface. In the first direction, an adjustment space is formed between the bent parts and the pressed surface.

[0014] In a preferred embodiment of this utility model, protrusions are provided on both sides of the pressure-applying body, and a mounting hole is provided at one end of the second operating part, wherein the protrusions are snapped into the mounting hole.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] The inscribed arc-shaped pressure strip and pressure strip assembly provided by this utility model are used for eyelash curling. The pressure surface of the pressure part is set as an arc-shaped surface (first arc-shaped surface and second arc-shaped surface) that matches the arc shape of the eye socket, which can match and smoothly clamp the eyelashes. At the same time, the pressure part has a cross-section in which the pressure surface forms an inward arc, that is, the pressure surface forms an inward arc surface in the pressure part. When clamping the eyelashes, the pressure surface will be deformed into a curved semi-arc shape along the concave arc when pressed, so that the eyelashes are quickly curled without damaging the eyelashes or causing them to curl at the corners. The eyelashes are curled naturally and have a good effect. Moreover, the operation efficiency is high when clamping eyelashes, saving time and effort.

[0017] Other features and advantages of this invention will be set forth in the following description, and will be apparent in part from the description, or may be learned by practicing the technical solutions of this invention. The objects and other advantages of this invention may be realized and obtained by means of the structures and / or processes particularly pointed out in the description, claims, and drawings. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the inscribed arc-shaped pressure strip provided in an embodiment of the present utility model;

[0019] Figure 2 A schematic projection of the inscribed arc-shaped pressure strip in the first direction provided for an embodiment of this utility model;

[0020] Figure 3 A schematic projection of the inscribed arc-shaped pressure strip in the second direction provided for an embodiment of this utility model;

[0021] Figure 4 A cross-sectional view of the inscribed arc-shaped pressure strip provided in an embodiment of this utility model;

[0022] Figure 5 A schematic diagram of the pressure application part of the pressure plate assembly provided in an embodiment of this utility model;

[0023] Figure 6 A schematic projection of the pressure-applying portion of the pressure strip assembly provided in an embodiment of the present invention in the opposite direction to the first direction;

[0024] Figure 7 A schematic projection of the pressure-applying portion of the pressure strip assembly provided in an embodiment of the present utility model in the second direction;

[0025] Figure 8 This is a schematic diagram illustrating the principle of curling eyelashes by the pressure-applying part and the pressed part in an embodiment of this utility model.

[0026] Figure 9 A schematic diagram of the structure of the eyelash curler (working posture) provided in an embodiment of this utility model;

[0027] Figure 10 Another structural schematic diagram of the eyelash curler (working posture) provided in an embodiment of this utility model;

[0028] Figure 11 This is a structural schematic diagram of the eyelash curler (open position) provided in an embodiment of the present utility model.

[0029] Explanation of icon numbers:

[0030] 10-Pressure strip assembly;

[0031] 10-1-Inwardly tangential curved strip;

[0032] 11-Pressed part, 111-Pressed surface, 111a-First arc-shaped surface, 111b-Concave arc, 111c-Second arc-shaped surface, 11-1-Main body;

[0033] 12-Bearing part, 121-Bearing inner cavity, 122-Bearing body, 1221-Connecting hole;

[0034] 13-First operating unit, 131-First operating arm, 131a-First wristband;

[0035] 20 - Pressure plate assembly;

[0036] 21-Pressure application part, 211-Pressure application surface, 211a-Straight line, 211b-Third arc surface, 211c-Fourth arc surface, 21-1-Pressure application body, 21-11-Protrusion, 21-2-Bending part;

[0037] 22-Second operating part, 221-Sliding column, 222-Second operating arm, 222a-Second hand ring, 223-Mounting hole;

[0038] 30 - First Direction;

[0039] 40 - Second direction;

[0040] 50 - Adjustment space;

[0041] 1-Eyelash curler; Detailed Implementation

[0042] The following detailed description of the embodiments of this utility model, in conjunction with the accompanying drawings, will provide a thorough understanding of how this utility model uses technical means to solve technical problems and achieve technical effects, enabling its implementation. It should be noted that these specific descriptions are merely intended to facilitate a clearer understanding of this utility model by those skilled in the art, and are not intended to limit its scope. For example, the use of "first" and "second" in the embodiments of this utility model is not intended to limit its application, but merely to indicate the serial numbers of multiple identical or similar devices or mechanisms. Those skilled in the art can readjust these serial numbers for ease of description or during the organization of technical solutions. Furthermore, alternative solutions are described for some mechanisms in different embodiments, and these alternatives can be applied to other identical or similar devices or mechanisms. As long as there is no conflict, the various embodiments and features in each embodiment of this utility model can be combined with each other, and the resulting technical solutions are all within the protection scope of this utility model.

[0043] The technical solution of this utility model will be described in detail below with reference to the accompanying drawings and specific embodiments: Example

[0044] See Figures 1-4 This embodiment provides an incised arc-shaped pressure strip 10-1, belonging to the field of beauty product technology, used for an eyelash curler 1 to curl eyelashes. The incised arc-shaped pressure strip 10-1 includes a pressing part 11, as detailed below:

[0045] The pressed part 11 is provided with a pressed surface 111. When the pressed part 11 is viewed in the first direction 30, the pressed surface 111 is a first arc-shaped surface 111a protruding along the second direction 40. When the pressed part 11 is viewed in the second direction 40, the pressed surface 111 is a second arc-shaped surface 111c protruding along the first direction 30. The pressed part 11 has a first cross-section, the cutting surface of the first cross-section is parallel to the first direction 30, and in the first cross-section, the pressed surface 111 forms an inwardly concave arc 111b. The first direction 30 refers to the direction in which the incised arc-shaped pressing strip 10-1 moves from the working posture to the open posture after being installed on the eyelash curler 1. The second direction 40 is perpendicular to the first direction 30.

[0046] The aforementioned incised arc-shaped pressure strip 10-1 is installed on the eyelash curler 1 to curl eyelashes. The pressure surface 111 of the pressure portion 11 is configured as an arc-shaped surface (first arc-shaped surface 111a and second arc-shaped surface 111c) that matches the arc shape of the eye socket, allowing for a smooth and consistent clamping of the eyelashes. Simultaneously, the pressure portion 11 has a cross-section where the pressure surface 111 forms an inwardly concave arc 111b. That is, the pressure surface 111 forms an inwardly concave arc surface within the pressure portion 11. When the eyelashes are clamped, the pressure surface 111, under pressure, undergoes a curved, semi-circular deformation along the concave arc. Figure 8 The dotted line in the middle makes eyelashes curl quickly without damaging or fraying them. The curled eyelashes are natural and effective, and the operation is efficient, saving time and effort.

[0047] In this embodiment, preferably, the pressed part 11 is set as an elastic pressed part 11 with a hardness range of 35–50 HA; as set above, the pressed surface 111 of the pressed part 11 has moderate softness and hardness, and undergoes elastic deformation when pressed, so that the eyelashes are naturally curled and the curling effect is long-lasting and avoids damage to the eyelashes.

[0048] More preferably, the pressed part 11 is made of silicone material, or the pressed surface 111 is provided with a silicone layer; as described above, the pressed surface 111 is moderately soft and hard, and with the aid of the curvature effect of the pressed surface 111, the compressive stress is strengthened, causing the eyelashes to curl up quickly, greatly improving the curling effect and making people feel happy.

[0049] See Figures 9-11This embodiment also provides a pressure strip assembly 10, which includes the aforementioned incised arc-shaped pressure strip 10-1, a support portion 12, and a first operating portion 13. The support portion 12 is provided with a support inner cavity 121 and a support body 122. The body 11-1 of the pressed portion 11 and the support inner cavity 121 can be connected by a snap-fit ​​connection to allow the pressed portion 11 to be detachably installed in the support inner cavity 121, which facilitates the installation and replacement of the pressed portion 11. One end of the first operating portion 13 is connected to the support body 122, and the other end is a first operating arm 131. The above structure is coordinated, simple, slim, and lightweight, without any sense of bulkiness, making it easy to carry and operate.

[0050] Furthermore, the first wristband 131a of the first operating arm 131 is teardrop-shaped; as described above, the operating wristband 131a is not only aesthetically pleasing but also comfortable to hold and easy to operate.

[0051] See Figures 5-11 This embodiment also provides an eyelash curler 1, which includes a pressure plate assembly 20 and a pressure strip assembly 10. Specifically, the pressure plate assembly 20 includes a pressure application part 21 and a second operation part 22. The pressure application part 21 is provided with a pressure application surface 211. One end of the second operation part 22 is connected to both sides of the pressure application part 21 and forms a sliding column 221. The other end is a second operation arm 222. The second hand ring 222a of the second operation arm 222 is teardrop-shaped. The pressure application surface 211 and the pressed surface 111 are matched and matched facing each other. The support body 122 is provided with connecting holes 1221 on both sides. The connecting holes 1221 can slide back and forth along the sliding column 221. The first operation part 13 and the second operation part 22 are connected to form a lever structure. The above structure is coordinated, simple, slim and light, without a heavy feeling, and easy to carry and operate.

[0052] In this embodiment, the pressure-applying surface 211 and the pressure-receiving surface 111 are arranged facing each other. Specifically, see [link to relevant documentation]. Figure 8 The pressure-applying part 21 has a second cross-section, the cutting surface of which is parallel to the first direction 30. In the second cross-section, the pressure-applying surface 211 forms an outwardly convex arc or a straight line 211a. When the pressure-applying part 21 is viewed in the opposite direction of the first direction 30, the pressure-applying surface 211 forms a third arc surface 211b that matches the first arc surface 111a. When the pressure-applying part 21 is viewed in the second direction 40, the pressure-applying surface 211 forms a fourth arc surface 211c that matches the concavity and convexity of the pressed surface 111.

[0053] When using this eyelash curler 1 to curl eyelashes, the pressure surface 211 and the pressed surface 111 utilize the mechanical effect of mutual pressure between the convex and concave points. The pressure surface 211 (convex point) and the pressed surface 111 (concave point) come into contact with each other, increasing the compressive stress. This causes the pressed surface 111 to deform into a semi-circular shape along the concave arc under pressure. Figure 8The dotted line in the middle makes eyelashes curl quickly without damaging or fraying them. The curled eyelashes are natural and effective, and the operation is efficient, saving time and effort.

[0054] In this embodiment, preferably, the pressure-applying part 21 includes a pressure-applying body 21-1 and two side bending parts 21-2. The pressure-applying body 21-1 is provided with a pressure-applying surface 211. In the first direction 30, an adjustment space 50 is formed between the bending part 21-2 and the pressure-receiving surface 111. With the adjustment space 50 set as described above, when using the eyelash curler 1 to curl eyelashes, an adjustment gap is reserved to avoid pinching the eyelid and damaging the eyelashes.

[0055] More preferably, the pressure body 21-1 has protrusions 212 on both sides, and the second operating part 22 has a mounting hole 223 at one end, with the protrusions 212 and the mounting hole 223 being snapped together; as set up above, it is convenient for the pressure part 21 to be quickly installed and removed from the second operating part 22, and for the installation and replacement of the pressure part 21.

[0056] Finally, it should be noted that the above description is merely the preferred embodiment of this utility model and is not intended to limit the utility model in any way. Any person skilled in the art can make many possible changes and simple substitutions to the technical solution of this utility model using the disclosed methods and technical content without departing from the scope of the technical solution of this utility model, and these all fall within the protection scope of the technical solution of this utility model.

Claims

1. An incised arc-shaped pressure strip, installed on an eyelash curler, characterized in that, include: The pressed part is provided with a pressed surface; When the pressed part is viewed in the first direction, the pressed surface is a first arc-shaped surface that convexes along the second direction; When the pressed portion is viewed in the second direction, the pressed surface is a second arc-shaped surface that convexes along the first direction; Furthermore, the pressed portion has a first cross-section, the cutting surface of the first cross-section is parallel to the first direction, and in the first cross-section, the pressed surface forms an inwardly concave arc. Wherein, the second direction is perpendicular to the first direction.

2. The inscribed arc-shaped pressure strip according to claim 1, characterized in that, The pressed part is configured as an elastic pressed part with a hardness range of 35–50 HA.

3. The inscribed arc-shaped pressure strip according to claim 2, characterized in that, The pressed part is made of silicone material, or the pressed surface is provided with a silicone layer.

4. A pressure strip assembly, characterized in that, include: The inscribed arc-shaped pressure strip as described in any one of claims 1-3; The bearing portion includes a bearing cavity and a bearing body, wherein the inscribed arc-shaped pressure strip is detachably installed in the bearing cavity; and, The first operating unit has one end connected to the carrier body and the other end being the first operating arm.

5. The pressure strip assembly according to claim 4, characterized in that, The operating wristband of the first manipulator is teardrop-shaped.

6. An eyelash curler, characterized in that, include: The pressure plate assembly and the pressure strip assembly as described in claim 4 or 5, wherein the pressure plate assembly comprises: The pressure-applying part is provided with a pressure-applying surface; and, The second operating part has one end connected to both sides of the pressure applying part and forming a sliding column, and the other end is a second operating arm; The pressure-applying surface and the pressure-receiving surface are matched and positioned facing each other. The bearing body has connecting holes on both sides, and the connecting holes can slide back and forth along the sliding column. The first operating part and the second operating part are connected to form a lever structure.

7. The eyelash curler according to claim 6, characterized in that, The pressure-applying part has a second cross-section, the cutting surface of the second cross-section is parallel to the first direction, and in the second cross-section, the pressure-applying surface forms an outwardly convex arc or a straight line.

8. The eyelash curler according to claim 7, characterized in that, When the pressure-applying part is viewed in the opposite direction of the first direction, the pressure-applying surface is a third arc-shaped surface that matches the first arc-shaped surface. When the pressure-applying part is viewed in the second direction, the pressure-applying surface and the pressed surface are concave and convex.

9. The eyelash curler according to claim 8, characterized in that, The pressure-applying part includes a pressure-applying body and two bent parts on both sides. The pressure-applying body is provided with the pressure-applying surface. In the first direction, an adjustment space is formed between the bent parts and the pressure-receiving surface.

10. The eyelash curler according to claim 9, characterized in that, The pressure-applying body has protrusions on both sides, and one end of the second operating part has a mounting hole, with the protrusions snapping into the mounting hole.

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