Scald-proof automatic hair curler

Abstract

The utility model discloses an anti-scalding automatic hair curler which comprises a handle main body, a heating winding drum rotationally arranged at the top end of the handle main body, and an anti-scalding drum installed at the top of the handle main body and covering the heating winding drum on the inner side. The stability limiting mechanism is arranged between the anti-scalding barrel and the handle body and comprises two side clamping plates movably installed on the surface of the anti-scalding barrel, an annular clamping groove formed in the surface of the top end of the handle body and triangular clamping blocks fixed to the inner sides of the bottom ends of the side clamping plates, and the triangular clamping blocks are embedded into the annular clamping groove; according to the utility model, the automatic hair curler in the prior art is improved and optimized, and the stability limiting mechanism is designed between the anti-scalding barrel and the handle main body, so that the anti-scalding barrel can be stably limited in the daily use process, the installation stability of the anti-scalding barrel is ensured, the anti-scalding barrel is prevented from falling off by mistake in the subsequent use process, and the service life of the anti-scalding barrel is prolonged. And the use stability of the whole automatic hair curler is improved, the subsequent anti-scalding barrel is convenient to disassemble and assemble, and use is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of automatic hair curlers, and particularly relates to an anti-scald automatic hair curler. Background Technique

[0002] An automatic hair curler is a handheld electronic product used to curl hair. Its main components are a handle and a heating drum. As disclosed in the existing patent with the publication number CN219020443U, "an automatic hair curler includes a handle, a heating element, and a rotating member. The rotating member is arranged on the periphery of the heating element. A circuit board and a driving device for driving the rotating member to rotate around the heating element are provided in the handle. A power switch is provided on the handle, and a hair contact area through which hair passes during curling is also provided outside the rotating member." It can be seen that what is described in this application is exactly a common automatic hair curler;

[0003] In actual use of this type of automatic hair curler in the prior art, a heat insulation cylinder is usually provided above the handle to cover the heating drum inside to play a role in preventing scalding. However, most of the heat insulation cylinders in existing automatic hair curlers are installed by means of threads or rubber blocks, resulting in low installation stability of the heat insulation cylinder and possible detachment during actual operation, causing unnecessary trouble. Therefore, the utility model proposes an anti-scald automatic hair curler. Content of the Utility Model

[0004] The purpose of the utility model is to provide an anti-scald automatic hair curler to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an anti-scald automatic hair curler, including

[0006] a handle main body, a heating drum rotatably arranged at the top end of the handle main body, and a heat insulation cylinder installed on the top of the handle main body to cover the heating drum inside;

[0007] and a stability limiting mechanism arranged between the heat insulation cylinder and the handle main body, including two side clamping plates movably installed on the surface of the heat insulation cylinder, an annular clamping groove opened on the surface of the top end of the handle main body, and triangular clamping blocks fixed on the inner side of the bottom end of the side clamping plates. The triangular clamping blocks are embedded in the annular clamping groove. The stability limiting mechanism also includes two inner sliding grooves opened inside the heat insulation cylinder, springs and inner sliders installed in the inner sliding grooves, and two connecting rods symmetrically fixed on the sides of the inner sliders. The ends of the two connecting rods penetrate to the outer surface of the heat insulation cylinder and are fixed to the side clamping plates.

[0008] Preferably, one end of the spring is fixed to the inner wall of the inner sliding groove, and the other end of the spring is fixed to the side of the inner slider.

[0009] Preferably, four perforations communicating with the inner sliding groove are symmetrically formed on the bottom surface of the anti-scald cylinder, and the size of the perforations is adapted to the connecting rod.

[0010] Preferably, an advancing notch is formed on the front surface of the anti-scald cylinder.

[0011] Preferably, anti-slip pads are further installed on both side surfaces of the handle body. A plurality of anti-slip grooves are formed on the outer surface of the anti-slip pad. Two integral L-shaped clamping feet are arranged on the inner surface of the anti-slip pad. A plurality of L-shaped clamping grooves corresponding to the L-shaped clamping feet are formed on the surface of the handle body, and the L-shaped clamping feet are clamped into the L-shaped clamping grooves.

[0012] Preferably, a plurality of operation buttons are arranged on the front surface of the handle body.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: By improving and optimizing the existing automatic hair curler, a stability limiting mechanism is designed between the anti-scald cylinder and the handle body, which can realize the stable limiting of the anti-scald cylinder during daily use, ensure the installation stability of the anti-scald cylinder, prevent the anti-scald cylinder from accidentally falling off during subsequent use, improve the use stability of the entire automatic hair curler, and the subsequent anti-scald cylinder is convenient to disassemble and assemble, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is a cross-sectional view of the connection between the anti-scald cylinder and the handle body of the present utility model;

[0016] Figure 3 is the present utility model Figure 2 partial enlarged view of area A in;

[0017] Figure 4 is a cross-sectional view of the connection between the anti-slip pad and the handle body of the present utility model;

[0018] In the figure: 1. Handle body; 11. L-shaped clamping groove; 2. Heating drum; 3. Anti-scald cylinder; 31. Advancing notch; 4. Operation button; 5. Stability limiting mechanism; 51. Side clamping plate; 52. Triangular clamping block; 53. Annular clamping groove; 54. Inner sliding groove; 55. Spring; 56. Inner slider; 57. Connecting rod; 6. Anti-slip pad; 61. L-shaped clamping foot. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0020] Embodiment

[0021] Please refer to Figures 1 to 4 , which is an embodiment of the present utility model. This embodiment provides a technical solution: an anti-scald automatic hair curler, including

[0022] a handle main body 1, a heating drum 2 rotatably arranged at the top end of the handle main body 1, and a heat-insulating cylinder 3 installed on the top of the handle main body 1 and covering the heating drum 2 inside;

[0023] and a stability limiting mechanism 5 arranged between the heat-insulating cylinder 3 and the handle main body 1, including two side clamping plates 51 movably installed on the surface of the heat-insulating cylinder 3, an annular clamping groove 53 opened on the top surface of the handle main body 1, and a triangular clamping block 52 fixed on the inner side of the bottom end of the side clamping plate 51. The triangular clamping block 52 is embedded into the annular clamping groove 53 to realize stable limiting of the heat-insulating cylinder 3 and ensure the installation stability of the heat-insulating cylinder 3. The stability limiting mechanism 5 further includes two inner sliding grooves 54 opened inside the heat-insulating cylinder 3, a spring 55 and an inner sliding block 56 installed in the inner sliding grooves 54, and two connecting rods 57 symmetrically fixed on the side surfaces of the inner sliding block 56. The ends of the two connecting rods 57 both penetrate to the outer surface of the heat-insulating cylinder 3 and are fixed to the side clamping plate 51. Under the pushing action of the spring 55, the side clamping plate 51 can be closely attached to the top surface of the handle main body 1 during daily use, and the triangular clamping block 52 is stably clamped in the annular clamping groove 53 to realize stable limiting of the heat-insulating cylinder 3. If the heat-insulating cylinder 3 needs to be removed later, only need to pull the side clamping plate 51 forcefully to the side, so that the connecting rod 57 drives the inner sliding block 56 to move laterally, and the spring 55 is gradually compressed until the triangular clamping block 52 moves out of the annular clamping groove 53, then the side clamping plate 51 is no longer limited, and at this time the heat-insulating cylinder 3 can be directly removed by moving it upward.

[0024] Wherein, one end of the spring 55 is fixed to the inner wall of the inner sliding groove 54, and the other end of the spring 55 is fixed to the side surface of the inner sliding block 56.

[0025] Wherein, four through holes communicating with the inner sliding grooves 54 are symmetrically opened on the bottom surface of the heat-insulating cylinder 3, and the through hole sizes are adapted to the connecting rods 57 for the smooth ejection of the connecting rods 57.

[0026] Wherein, an inlet notch 31 is opened on the front surface of the heat-insulating cylinder 3 for the entry of hair during use.

[0027] Among them, anti-slip pads 6 are also installed on both side surfaces of the handle body 1. A plurality of anti-slip grooves are formed on the outer surface of the anti-slip pad 6, which can play an effective anti-slip role when the operator holds the handle body 1, making it easier to grip. Two integral L-shaped feet 61 are provided on the inner surface of the anti-slip pad 6, both of which are made of rubber material and will undergo elastic deformation when squeezed. A plurality of L-shaped slots 11 corresponding to the L-shaped feet 61 are formed on the surface of the handle body 1, and the L-shaped feet 61 are snapped into the L-shaped slots 11 to achieve stable installation of the anti-slip pad 6.

[0028] Among them, a plurality of operation buttons 4 are arranged on the front surface of the handle body 1.

[0029] Although the embodiments of the present invention have been shown and described (see the above detailed description), for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-scalding automatic hair curler, characterized in that: including a handle body (1), a heating drum (2) rotatably arranged at the top end of the handle body (1), and a heat insulation cylinder (3) installed on the top of the handle body (1) and covering the heating drum (2) inside; and a stability limiting mechanism (5) arranged between the heat insulation cylinder (3) and the handle body (1), including two side clamping plates (51) movably installed on the surface of the heat insulation cylinder (3), an annular clamping groove (53) opened on the surface of the top end of the handle body (1), and a triangular clamping block (52) fixed on the inner side of the bottom end of the side clamping plate (51), and the triangular clamping block (52) is embedded into the annular clamping groove (53).

2. The automatic hair curler with anti-scalding function according to claim 1, characterized in that: The stability limiting mechanism (5) further includes two inner sliding grooves (54) opened inside the heat insulation cylinder (3), a spring (55) and an inner sliding block (56) installed in the inner sliding grooves (54), and two connecting rods (57) symmetrically fixed on the side surfaces of the inner sliding block (56), and the ends of the two connecting rods (57) both penetrate to the outer surface of the heat insulation cylinder (3) and are fixed to the side clamping plates (51).

3. An anti-scalding automatic hair curler according to claim 2, characterized in that: One end of the spring (55) is fixed to the inner wall of the inner sliding groove (54), and the other end of the spring (55) is fixed to the side surface of the inner sliding block (56).

4. The automatic hair curler with anti-scalding function according to claim 2, wherein: Four through holes communicating with the inner sliding grooves (54) are symmetrically opened on the bottom surface of the heat insulation cylinder (3), and the size of the through holes is adapted to the connecting rods (57).

5. An anti-scald automatic hair curler according to claim 1, characterized in that: An ejection notch (31) is opened on the front surface of the heat insulation cylinder (3).

6. The automatic hair curler with anti-scalding function according to claim 1, characterized in that: Anti-slip pads (6) are further installed on the two side surfaces of the handle body (1), and a plurality of anti-slip grooves are opened on the outer surface of the anti-slip pads (6).

7. The automatic hair curler for preventing scalding according to claim 6, characterized in that: Two integral L-shaped clamping feet (61) are arranged on the inner surface of the anti-slip pad (6), a plurality of L-shaped clamping grooves (11) corresponding to the L-shaped clamping feet (61) are opened on the surface of the handle body (1), and the L-shaped clamping feet (61) are clamped into the L-shaped clamping grooves (11).

8. The automatic hair curler for preventing scalding according to claim 1, wherein: A plurality of operation buttons (4) are arranged on the front surface of the handle body (1).

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