Novel hair iron

Abstract

The utility model discloses a novel perming device which comprises a handle part and a clamping part, the installation position of a locking mechanism is improved, the locking mechanism is installed between an installation plate where a control key is located and the corresponding clamping part, an operation key in the locking mechanism and the control key are located on the same face of the installation plate, and under the configuration, the operation key can be moved by applying force more conveniently. The operation is smoother, and the use convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hair cutting devices, in particular to a novel hair curling device. Background Art

[0002] A hair curler, also known as a hair straightener or a hair straightening comb, is a common hairdressing device. Common hair curlers include two clamping parts hinged at a handle portion, which can be rotated to open in a V-shape or closed to clamp a hair bundle. A heating mechanism is installed at the clamping part to heat the hair bundle. A mounting plate is fixed at the handle portion, and the mounting plate is located between the two clamping parts. Control buttons are placed on the mounting plate to control the heating mechanism, etc., such as temperature adjustment by buttons. In order to lock the position of the clamping part, a locking mechanism is generally installed between the handle portion and the clamping part. When the two clamping parts are in a closed state, the locking mechanism locks the two clamping parts to maintain the closed state. The operating button and the temperature adjustment button in the locking mechanism are usually on different sides, which is inconvenient to operate and needs to be improved. Utility Model Content

[0003] To solve at least one of the above technical deficiencies, the present invention provides the following technical solutions:

[0004] This application document discloses a new hair curler, including a handle and a clamping part. The end of the handle is pivotally connected to the two clamping parts, and the clamping parts are rotated to cooperate for opening and closing. A heating mechanism is provided at the clamping part. A mounting plate is provided at the end of the handle and the mounting plate is located between the two clamping parts. A control button for temperature adjustment is provided on the mounting plate. A locking mechanism is provided between the mounting plate and the clamping part. The operation button and the control button in the locking mechanism are located on the same surface of the mounting plate. When the two clamping parts are in a closed state, applying force on the operation button causes the locking mechanism to lock the two clamping parts to maintain the closed state.

[0005] In this solution, the installation position of the locking mechanism is improved. The locking mechanism is installed between the mounting plate where the control button is located and the corresponding clamping part. The operation key and the control button in the locking mechanism are on the same surface of the mounting plate. Under this configuration, it is more convenient to apply force to move the operation key, the operation is smoother, and the convenience of use is improved.

[0006] As for the locking mechanism, the locking mechanism used in the hair iron can be freely selected according to needs.

[0007] Furthermore, the locking mechanism includes a lock plate, which is connected to an operating key. Both the lock plate and the operating key are slidably matched with the mounting plate. A matching slot is provided at the clamping portion on the moving path of the lock plate. The operating key is applied to move the lock plate to connect or disconnect the lock plate and the slot. When the lock plate is connected to the slot, the two clamping portions are locked. In this solution, the locking mechanism includes a lock plate and an operating key. The operating key can be applied to drive the lock plate to move, such as forward or backward. During the forward movement, the lock plate is connected to the slot to form a lock, and the backward movement causes the lock plate to be disengaged from the slot to release the lock, which is convenient for operation.

[0008] Furthermore, the locking plate includes a plate body and a card block. Card blocks are respectively arranged on opposite sides of the plate body. In the closed state, the card slot at the clamping part is on the moving path of the card block. The card block is inserted into the card slot to limit the rotation of the clamping part relative to the handle part, limit the slot position of the card slot, and facilitate the card block to enter or exit from the slot.

[0009] Furthermore, the operating keys and control buttons are located on the top surface of the mounting plate, making them easy to identify and operate.

[0010] Furthermore, when the two clamping parts are in a closed state, the control buttons and operating keys are located in an area enclosed by the sides of the two clamping parts facing each other, which facilitates operation.

[0011] Furthermore, a control circuit board is provided on the mounting plate, and the control circuit board is connected to the heating mechanism and a control button so that the temperature of the heating mechanism is adjusted by the control button.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The utility model installs a locking mechanism between the mounting plate and the corresponding clamping part. The operating key and the temperature adjustment control key in the locking mechanism are on the same surface, which is convenient for operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 is a schematic structural diagram of the hair curler in Example 1;

[0016] Figure 2 This is a schematic diagram of the connection structure between the handle portion and the mounting plate in Example 1;

[0017] Figure 3This is a schematic diagram of the connection structure between the handle portion and the mounting plate in Example 1;

[0018] Figure 4 This is a schematic diagram of the matching structure between the lock plate and the card slot in Example 1;

[0019] Figure 5 This is a schematic diagram of the matching structure between the lock plate and the card slot in Example 1;

[0020] Figure 6 This is a schematic structural diagram of the lock plate in Example 1;

[0021] Figure 7 This is a schematic structural diagram of the card slot in Example 1;

[0022] Wherein, the accompanying drawings are marked as follows:

[0023] 1. Handle; 2. Clamping part; 3. Mounting plate; 4. Control button; 5. Operation key; 6. Lock plate; 21. Bump; 22. Card slot; 61. Plate body; 62. Card block. DETAILED DESCRIPTION

[0024] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0025] Example 1

[0026] like Figure 1-Figure 3 As shown, the new hair curler in this example includes a handle 1 and a clamping portion 2. The end of the handle 1 pivotally connects the two clamping portions 2. The rear end of the clamping portion 2 is hinged to the front end of the handle 1. The rear end of the handle 1 is mounted with a wire for external connection, and the clamping portion 2 is mounted with a heating mechanism. During use, the clamping portions are rotated to open and close the hair curler. For example, the clamping portions 2 are rotated outward to form a V-shape, i.e., in the open state, a hair bundle can be placed between the two clamping portions. The clamping portions 2 can then be rotated inward to abut or maintain a gap between them, i.e., in the closed state, clamping the hair bundle in the middle. The specific configurations of the handle and clamping portions can be freely selected according to needs, such as a rectangular body, a flat cylinder, etc.

[0027] The mounting plate 3 is fixed at the head end of the handle part 1. If it is fixed axially along the handle part 1, the mounting plate 3 is located between the two clamping parts 2. The mounting plate 3 is used to carry the control button 4 and the corresponding control circuit board, etc., such as the control button 4 is installed on the top surface of the strip-shaped mounting plate 3, and the control circuit board is installed on the bottom surface of the mounting plate 3. The control button 4 is connected to the control circuit board, and the control circuit board is also connected to the wire at the tail end of the handle part and the heating mechanism at the clamping part, so that the power of the heating mechanism can be controlled by the control button to achieve temperature adjustment.

[0028] like Figure 1As shown, when the two clamping parts 2 are in a closed state, the control button 4 is in the area enclosed by the sides of the two clamping parts 2 facing each other, and is in an exposed state, which is convenient for control by fingers. The above structural composition constitutes the conventional technology of the hair curling iron and will not be repeated here.

[0029] In this example, a locking mechanism is placed between the mounting plate 3 and the clamping portion 2. The operating key 5 and the control key 4 in the locking mechanism are located on the same surface of the mounting plate 3. Figure 1 As shown, the operation key 5 and the control button 4 are both located on the top surface of the mounting plate 3 and are distributed front to back along the axial direction. When the two clamping parts 2 are in a closed state, the control button 4 and the operation key 5 are both exposed. Force can be applied to the operation key to cause the locking mechanism to lock the two clamping parts to maintain the closed state.

[0030] As for the locking mechanism, you can choose the commonly used structure model of the hair iron according to your needs, preferably the locking mechanism shown in this example, such as Figure 2-Figure 7 As shown, the locking mechanism includes a lock plate 6, which is connected to the operating key 5. The lock plate 6 and the operating key 5 are both slidably matched with the mounting plate 3. A matching slot 22 is formed at the clamping portion 2 on the moving path of the lock plate 6. When in use, if the operating key is moved forward and backward, the forward operating key causes the lock plate to move forward synchronously. During the forward movement of the lock plate, it is connected to the slot, thereby limiting the outward rotation of the clamping portion relative to the handle portion. The backward operating key causes the lock plate to move backward synchronously. During the backward movement of the lock plate, it is disconnected from the slot, thereby releasing the rotation restriction on the clamping portion.

[0031] For the lock plate, Figure 6 As shown, the lock plate 6 comprises a plate body 61 and a latch 62. The latches 62 are formed on opposite sides of the strip-shaped plate body 61. An operating key 5 is formed on the top surface of the plate body 61. The operating key 5 extends from a slot formed in the mounting plate 3. The slot guides the movement of the operating key and is specifically formed along the axial direction of the handle to a predetermined length. Both the plate body 61 and the operating key 5 slide in engagement with the mounting plate 3, such that the two sides of the plate body are positioned within corresponding slots formed in the mounting plate and move along the slots.

[0032] The clamping block 62 is shaped like a common hook, with a protrusion 21 formed on the cavity wall of the clamping part 2, and a slot 22 is formed between the two protrusions or between the protrusion and the adjacent cavity wall. In the closed state, the notch of the slot 22 at the clamping part 2 is on the moving path of the hook end in the clamping block 62. The force operation key is applied to move the lock plate forward until the hook end of the clamping block is inserted into the slot 22. When the clamping part 2 is rotated outward relative to the handle part 1, the protrusion 21 is limited by the clamping block 62, thereby restricting the outward rotation of the clamping part 2. The force operation key is applied to move the lock plate backward until the hook end of the clamping block is disengaged from the slot, and the restriction on the outward rotation of the clamping part relative to the handle part is released.

[0033] The above are only preferred embodiments of the present invention. The scope of protection of the present invention is not limited to the above embodiments. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A novel hair curler, comprising a handle (1) and a clamping portion (2), wherein the end of the handle (1) is relatively pivotally connected to the two clamping portions (2), and the clamping portions (2) are rotated to cooperate with each other for opening and closing, a heating mechanism is provided at the clamping portion (2), a mounting plate (3) is provided at the end of the handle (1) and the mounting plate (3) is located between the two clamping portions (2), and a control button (4) for temperature adjustment is provided on the mounting plate (3), characterized in that: A locking mechanism is provided between the mounting plate (3) and the clamping portion (2); an operating key (5) and a control button (4) in the locking mechanism are located on the same surface of the mounting plate (3); when the two clamping portions (2) are in a closed state, applying force to the operating key (5) causes the locking mechanism to lock the two clamping portions (2) to maintain the closed state.

2. The novel hair iron according to claim 1, characterized in that: The locking mechanism comprises a locking plate (6), the locking plate (6) being connected to an operating key (5), the locking plate (6) and the operating key (5) both being slidably matched with the mounting plate (3), a matching card slot (22) being provided at a clamping portion (2) on a moving path of the locking plate (6), and the operating key being applied with force to move the locking plate so as to connect or disconnect the locking plate and the card slot, and when the locking plate is connected to the card slot, the two clamping portions are locked.

3. The novel hair iron according to claim 2, characterized in that: The locking plate (6) comprises a plate body (61) and a clamping block (62). The clamping blocks (62) are respectively arranged on opposite sides of the plate body (61). In a closed state, the notch of the clamping slot (22) at the clamping portion (2) is located on the moving path of the clamping block (62). The clamping block (62) is inserted into the clamping slot (22) to limit the rotation of the clamping portion (2) relative to the handle portion (1).

4. The novel hair iron according to claim 1, characterized in that: The operating key (5) and the control key (4) are located on the top surface of the mounting plate (3).

5. The novel hair iron according to claim 1, characterized in that: When the two clamping parts (2) are in a closed state, the control button (4) and the operation button (5) are located in an area enclosed by the sides of the two clamping parts (2) facing each other.

6. The novel hair iron according to claim 1, characterized in that: A control circuit board is provided on the mounting plate (3), and the control circuit board is connected to the heating mechanism and a control button, so that the control button adjusts the temperature of the heating mechanism.

Images