Cambered surface clamping plate
By setting vertical and horizontal raised curved surfaces and concave surfaces on the curved clamp, the problem of insufficient contact with the existing clamp is solved, and a more ideal curly hairstyle is achieved.
Patent Information
- Application Number
- CN202420712829.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-08
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-04-08
AI Technical Summary
The existing plywood has insufficient unidirectional concave and convexity in the curved surface design, resulting in poor contact with the hair and unsatisfactory shape.
A curved ply is designed to increase the contact area with the hair by providing a raised arc surface, a first convex surface and a second concave surface in the longitudinal and transverse directions.
By increasing the contact area, a more natural and long-lasting curly hairstyle is achieved.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hairdressing appliances, in particular to a curved surface splint. Background Art
[0002] Curling hair is a common beauty method, which is widely used in the fashion industry and personal image shaping. Traditionally, people use tools such as plywood or curling irons to achieve the curling effect. However, there are some problems in the curved surface design of existing plywood. For example, conventional plywood is generally set with bumps in one direction. However, due to the difference in hair volume and hair quality of each person and the different amount of hair extracted each time when curling, the bumps in one direction do not fit the hair very well, resulting in a not very ideal final shape. Summary of the invention
[0003] The utility model aims to provide a curved splint, which is provided with convexities and concavities in both longitudinal and transverse directions by arranging a convex curved surface and a first convex surface and a second concave surface, that is, convexities and concavities are arranged in two directions, thereby increasing the contact area with the hair, thereby making the final shape better, thereby solving the problem of convexities and concavities in one direction.
[0004] The purpose of the utility model is achieved in this way:
[0005] A curved surface clamp, comprising a second clamp and a first clamp rotatably arranged on the second clamp, a first clamp being arranged on the inner side of the first clamp, and the first clamp bulges outward in the longitudinal direction to form a convex curved surface, and the convex curved surface is provided with a plurality of first convex surfaces and second concave surfaces at intervals in the transverse direction, the second clamp is provided with a second clamp corresponding to the first clamp, and the second clamp is provided with a concave curved surface corresponding to the convex curved surface, and the second clamp is provided with a first concave surface and a second convex surface respectively corresponding to the first convex surface and the second concave surface.
[0006] Preferably, a first mounting frame is provided between the first clamping plate and the first clamping piece, a first heating plate is provided between the first mounting frame and the first clamping piece, and a first elastic plate is provided between the first mounting frame and the first heating plate, so that the first heating plate is abutted against the first clamping piece through the first elastic plate.
[0007] Preferably, a first mounting shaft is provided at the bottom of the first clip, and a first mounting slot is formed on the first mounting shaft, a first mounting hole is formed on the first mounting frame corresponding to the first mounting slot, and a second mounting hole is formed on the first spring sheet corresponding to the first mounting slot, and a fastener passes through the second mounting hole and the first mounting hole and penetrates into the first mounting slot to connect the first clip, the first spring sheet and the first mounting frame.
[0008] Preferably, the first clamping plate is provided with a first mounting plate, and the second clamping plate is provided with a second mounting plate corresponding to the first mounting plate, and a rotating shaft passes through the first mounting plate and the second mounting plate to connect the first clamping plate and the second clamping plate;
[0009] The second clamping plate is provided with a movable limit switch, and one end of the limit switch is located in the second clamping plate and abuts against the second mounting plate, and the other end of the limit switch is a pushing part, and the pushing part passes through the second clamping plate and is exposed, and the limit switch is not abutted against the second mounting plate by moving the pushing part.
[0010] Preferably, a protrusion is provided on the inner side of the first clamping plate, and a slot is provided on the side of the protrusion close to the first clamping piece, the second clamping plate is provided with an installation slot corresponding to the protrusion, and a convex strip is provided on the inner wall of the installation slot corresponding to the first slot.
[0011] Preferably, the second clamping plate is provided with a negative ion emitter on one side of the second clamping piece;
[0012] Or / and, the first clamping plate is provided with first decorative elements on both sides of the first clamping piece, and the second clamping plate is provided with second decorative elements on both sides of the second clamping piece;
[0013] Or / and, a power switch, a temperature switch and a temperature display screen are arranged on the outer side of the first clamping plate.
[0014] Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:
[0015] The utility model is provided with convexities and concavities in both longitudinal and transverse directions by arranging the convex arc surface and the first convex surface and the second concave surface, that is, convexities and concavities are arranged in two directions, thereby increasing the contact area with the hair, and further making the curl of the final shape more natural and lasting. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a structural schematic diagram of the utility model.
[0017] Figure 2 It is a schematic diagram of the structure after the first splint is rotated.
[0018] Figure 3 It is a schematic structural diagram of the cross-section of the utility model.
[0019] Figure 4 It is a schematic structural diagram of the first splint.
[0020] Figure 5 Schematic diagram of the structure of the first clip.
[0021] Figure 6 It is a schematic structural diagram of the second splint.
[0022] Figure 7 This is a schematic diagram of the structure of the limit switch and negative ion emitter.
[0023] Figures: 1-first clamping plate; 2-second clamping plate; 3-first clamping piece; 4-convex arc surface; 5-second clamping piece;
[0024] 6-concave arc surface; 7-limit switch; 8-power switch; 9-temperature switch; 10-temperature display screen;
[0025] 11-first mounting frame; 12-first heating plate; 13-first spring plate; 14-first mounting plate; 15-bump;
[0026] 16-first decorative piece; 17-card slot; 18-limiting plate; 21-second mounting frame; 22-second heating plate;
[0027] 23-second spring piece; 24-second mounting plate; 25-mounting groove; 26-convex strip; 27-negative ion emitter;
[0028] 271-round hole; 272-column; 28-second decorative piece; 29-connecting frame; 30-limiting column;
[0029] 31-first mounting shaft; 32-first mounting groove; 35-assembly plate; 111-first mounting hole;
[0030] 131 - second mounting hole; 71 - pushing portion; 20 - shelf. DETAILED DESCRIPTION
[0031] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.
[0032] See also Figure 1-5 The utility model provides an embodiment: a curved surface clamping plate, comprising a second clamping plate 2 and a first clamping plate 1 rotatably arranged on the second clamping plate 2, and a first clamping piece 3 is arranged inside the first clamping plate 1, and the first clamping piece 3 is convex outward in the longitudinal direction to form a convex curved surface 4, and the convex curved surface 4 is provided with a plurality of first convex surfaces and second concave surfaces at intervals in the transverse direction. Moreover, the second clamping plate 2 is provided with a second clamping piece 5 corresponding to the first clamping piece 3, and the second clamping piece 5 is provided with a concave curved surface 6 corresponding to the convex curved surface 4, and the second clamping piece 5 is provided with a first concave surface and a second convex surface respectively corresponding to the first convex surface and the second concave surface.
[0033] Therefore, in actual use, by setting the convex arc surface 4 and the first convex surface and the second concave surface, convex and concave are provided in both the longitudinal and transverse directions, that is, convex and concave are provided in two directions, thereby increasing the contact area with the hair, thereby making the final shape better.
[0034] In this embodiment, a first mounting frame 11 is provided between the first clamping plate 1 and the first clamping piece 3 , a first heating plate 12 is provided between the first mounting frame 11 and the first clamping piece 3 , and a first elastic plate 13 is provided between the first mounting frame 11 and the first heating plate 12 .
[0035] Therefore, in actual use, the first spring piece 13 is used to make the first heating plate 12 abut against the first clamping plate 3, so that the heating plate and the clamping plate can be fully in contact, thereby heating more evenly.
[0036] In this embodiment, a first mounting shaft 31 is provided at the bottom of the first clip 3, and a first mounting slot 32 is formed in the first mounting shaft 31, and a first mounting hole 111 is formed in the first mounting frame 11 corresponding to the first mounting slot 32, and a second mounting hole 131 is formed in the first spring piece 13 corresponding to the first mounting slot 32, and a fastener passes through the second mounting hole 131 and the first mounting hole 111 and is introduced into the first mounting slot 32 to connect the first clip 3, the first spring piece 13 and the first mounting frame 11, wherein the fastener is a screw.
[0037] At the same time, the first mounting frame 11 and the first clamping piece 3 are clamped, that is, a block and groove structure. First, the first mounting frame 11 is provided with a groove and a block at both ends, and the first clamping piece 3 is provided with a block and a groove corresponding to the groove and the block at both ends of the first mounting frame 11.
[0038] Secondly, the structure between the second clamp 5 and the second clamp plate 2 is the same as the structure between the first clamp plate 1 and the first clamp 3, that is, a second mounting frame 21 is arranged between the second clamp 5 and the second clamp plate 2, and a second heating plate 22 is arranged between the second mounting frame 21 and the second clamp 5, and a second elastic plate 23 is arranged between the second mounting frame 21 and the second heating plate.
[0039] In this embodiment, a first mounting plate 14 is disposed on the first clamping plate 1, and a second mounting plate 24 is disposed on the second clamping plate 2 corresponding to the first mounting plate 14, and a rotating shaft passes through the first mounting plate 14 and the second mounting plate 24 to connect the first clamping plate 1 and the second clamping plate 2.
[0040] Meanwhile, the second clamping plate 2 is provided with a movable limit switch 7, and one end of the limit switch 7 is located in the second clamping plate 2 and abuts against the second mounting plate 24, and the other end of the limit switch 7 is a pushing portion 71, and the pushing portion 71 passes through the second clamping plate 2 and is exposed.
[0041] Therefore, in actual use, the limit switch 7 does not abut against the second mounting plate 24 to limit the rotation of the first clamping plate 1, and the limit switch 7 does not abut against the second mounting plate 24 by moving the pusher 71, so that the first clamping plate 1 can be rotated. Therefore, the utility model is in a closed state when not in use, which can save space and be convenient for storage, and can protect the heating clamp.
[0042] There are two first mounting plates 14 and two second mounting plates 24 , and the two first mounting plates 14 are located between the two second mounting plates 24 . A limit plate 18 is disposed between the two first mounting plates 14 , and the limit plate 18 abuts against the limit switch 7 .
[0043] In order to install the limit switch 7 and limit the movement of the limit switch 7, a rack 20 is provided, and the rack 20 is provided with a groove rail, and one end of the limit switch 7 located in the second clamping plate 2 is located in the groove rail and moves in the groove rail.
[0044] In this embodiment, a protrusion 15 is provided on the inner side of the first clamping plate 1, and a groove 17 is provided on the side of the protrusion 15 close to the first clamping piece 3. At the same time, a mounting groove 25 is opened on the second clamping plate 2 corresponding to the protrusion 15, and a convex strip 26 is provided on the inner wall of the mounting groove 25 corresponding to the first groove 17.
[0045] Therefore, in actual use, it can play a certain guiding and limiting role on the rotation of the first clamping plate 1.
[0046] In this embodiment, the second clamping plate 2 is provided with a negative ion emitter 27 on one side of the second clamping piece 5, wherein the negative ions in the negative ion emitter 27 can effectively neutralize the cations on the surface of the hair, reduce the generation of static electricity on the surface of the hair, thereby making the hair smoother, reducing frizz, improving the gloss of the hair, and making the hair smoother and more shiny.
[0047] Meanwhile, an assembly plate 35 is disposed on the second clamping plate 2 , and the negative ion emitter 27 is located between the assembly plate 35 and the second clamping plate 2 , and an emission port is opened on the assembly plate 35 corresponding to the negative ion emitter 27 .
[0048] In addition, a connecting frame 29 is arranged on the outside of the negative ion emitter 27, and the connecting frame 29 has two circular holes 271. At the same time, the second clamping plate 2 is provided with two cylinders 272 corresponding to the two circular holes 271, so as to fix the negative ion emitter 27. In addition, the second clamping plate 2 is provided with a limiting column 30, and the connecting frame 29 has a snap-in groove corresponding to the limiting column 30.
[0049] In this embodiment, the first clamping plate 1 is provided with first decorative parts 16 on both sides of the first clamping piece 3, and the second clamping plate 2 is provided with second decorative parts 28 on both sides of the second clamping piece 5; at the same time, a power switch 8, a temperature switch 9 and a temperature display screen 10 are provided on the outer side of the first clamping plate 1.
[0050] One end of the first decorative piece 16 is located on the first clamping plate 1 and is provided with a limiting block 18, and the limiting block 18 abuts against the inner wall of the first clamping plate 1 to install and limit the first decorative piece 16, and grooves are correspondingly opened on both sides of the first mounting frame 11, and the limiting block 18 abuts against the first mounting frame 11 to limit the position.
[0051] Furthermore, in order for the utility model to operate, the utility model has a built-in circuit board and is externally connected through wires.
[0052] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. At the same time, the utility model is not limited by the above embodiments, so without departing from the principle and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model claimed for protection.
Claims
1. A curved surface clamping plate, comprising a second clamping plate (2) and a first clamping plate (1) rotatably arranged on the second clamping plate (2), characterized in that: A first clamping piece (3) is arranged on the inner side of the first clamping plate (1), and the first clamping piece (3) protrudes outward in the longitudinal direction to form a convex arc surface (4), and the convex arc surface (4) is provided with a plurality of first convex surfaces and second concave surfaces at intervals in the transverse direction; the second clamping plate (2) is provided with a second clamping piece (5) corresponding to the first clamping piece (3), and the second clamping piece (5) is provided with a concave arc surface (6) corresponding to the convex arc surface (4), and the second clamping piece (5) is provided with a first concave surface and a second convex surface respectively corresponding to the first convex surface and the second concave surface.
2. The curved splint according to claim 1, characterized in that: A first mounting frame (11) is arranged between the first clamping plate (1) and the first clamping piece (3), a first heating plate (12) is arranged between the first mounting frame (11) and the first clamping piece (3), and a first elastic plate (13) is arranged between the first mounting frame (11) and the first heating plate (12), so that the first heating plate (12) and the first clamping piece (3) are in contact with each other through the first elastic plate (13).
3. The curved splint according to claim 2, characterized in that: A first mounting shaft (31) is provided at the bottom of the first clamp (3), and the first mounting shaft (31) is provided with a first mounting groove (32); the first mounting frame (11) is provided with a first mounting hole (111) corresponding to the first mounting groove (32); the first spring sheet (13) is provided with a second mounting hole (131) corresponding to the first mounting groove (32); a fastener passes through the second mounting hole (131) and the first mounting hole (111) and is introduced into the first mounting groove (32) so as to connect the first clamp (3), the first spring sheet (13) and the first mounting frame (11).
4. A curved splint according to any one of claims 1 to 3, characterized in that: The first clamping plate (1) is provided with a first mounting plate (14), and the second clamping plate (2) is provided with a second mounting plate (24) corresponding to the first mounting plate (14), and a rotating shaft passes through the first mounting plate (14) and the second mounting plate (24) to connect the first clamping plate (1) and the second clamping plate (2); The second clamping plate (2) is provided with a movable limit switch (7), and one end of the limit switch (7) is located in the second clamping plate (2) and abuts against the second mounting plate (24), and the other end of the limit switch (7) is a pushing portion (71), and the pushing portion (71) passes through the second clamping plate (2) and is exposed, and the limit switch (7) is not abutted against the second mounting plate (24) by moving the pushing portion (71).
5. The curved splint according to claim 4, characterized in that: A protrusion (15) is provided on the inner side of the first clamping plate (1), and a clamping groove (17) is provided on the side of the protrusion (15) close to the first clamping piece (3); a mounting groove (25) is provided on the second clamping plate (2) corresponding to the protrusion (15), and a convex strip (26) is provided on the inner wall of the mounting groove (25) corresponding to the first clamping groove (17).
6. A curved splint according to any one of claims 1 to 3, characterized in that: The second clamping plate (2) is provided with a negative ion emitter (27) on one side of the second clamping piece (5); Or / and, the first clamping plate (1) is provided with first decorative parts (16) on both sides of the first clamping piece (3), and the second clamping plate (2) is provided with second decorative parts (28) on both sides of the second clamping piece (5); Or / and, a power switch (8), a temperature switch (9) and a temperature display screen (10) are arranged on the outer side of the first clamping plate (1).