Hair straightener with heating piece capable of being adjusted in floating mode

Abstract

The hair straightener with the heating part capable of being adjusted in the floating mode comprises a shell and a clamping plate assembly, the shell is provided with an installation groove, an elastic part is arranged in the installation groove, the clamping plate assembly is arranged in the installation groove in a floating mode, the back of the clamping plate assembly abuts against the elastic part, and a braking mechanism matched with the clamping plate assembly is arranged on the shell. The braking mechanism comprises a braking push button, a braking block is arranged on the braking push button, the braking push button is connected with the shell in a sliding mode, the shell is provided with an avoiding hole matched with the braking block, the braking block penetrates through the avoiding hole and extends into the mounting groove, and a protruding block correspondingly matched with the braking block is arranged on the back of the clamping plate assembly. The clamping plate can be adjusted to be in a fixed type or a floating type according to actual requirements through the braking mechanism, and when the clamping plate needs to be fixedly arranged relative to the shell, the braking push button drives the braking block to abut against the protruding block in a matched mode. When the clamping plate needs to be arranged in a floating mode relative to the shell, the braking push button drives the braking block to be matched with the protruding block in a staggered mode.

Description

Technical Field

[0001] The utility model relates to the technical field of hairdressing products, in particular to a hair straightener with a floatingly adjustable heating element. Background Art

[0002] A hair straightener is a common item for daily use. It is a hairdressing tool that can be used to create various hair styles. Its structure is generally that a heat-conducting body component, i.e., a clamp, is arranged at the front end of the upper and lower shells. When in use, in order to straighten the hair, a strand of hair is inserted into the hair straightener, and the hair is clamped with the upper and lower clamps. The hair is heated by the upper and lower clamps, and then the hair straightener is pulled along the hair to keep the hair in the desired shape. There are generally two ways to set the clamp of the hair straightener, one is that the clamp is fixed relative to the shell, and the other is that the clamp is floating relative to the shell.

[0003] The hair straightener with the clamping plates fixed relative to the housing cannot be adjusted to float between the two clamping plates. During the hair straightening process, the two clamping plates are in hard contact with the hair, causing damage to the hair, especially to soft hair. For example, a hair straightener disclosed in a Chinese utility model patent (publication number: CN215776110U) includes: a first clamping plate and a second clamping plate, the first clamping plate is the side facing the user when in use, the first clamping plate is provided on the inner surface of a part of the first clamping plate, and a through hole is provided on the other part of the first clamping plate; a plurality of indicator lights are provided along the edge of the through hole, and the plurality of indicator lights present halos of different colors or different brightness in different temperature ranges to indicate the current temperature state of the hair straightener; a second clamping plate is provided on the inner surface of a part of the second clamping plate corresponding to the first clamping plate; the first clamping plate and the second clamping plate can heat and shape the object clamped therein in a closed state.

[0004] The hair straightener with the clamping plate floating relative to the shell can be adjusted to float between the two clamping plates, which is more flexible when used, but the straightening effect is not very ideal for hard hair. For example, a floating structure of a heating plate of a hair straightener disclosed in a Chinese utility model patent (publication number: CN215776110U) includes an upper shell and a lower shell of the hair straightener; the upper shell and the lower shell are respectively provided with heating plates, and the characteristics are: the upper shell and the lower shell are both provided with floating mechanisms; the heating plates are elastically contacted with the floating mechanisms in the upper / lower shells respectively. The floating silica gel is arranged in the upper / lower shell of the hair straightener and connected to the heating plate. The floating silica gel is conical and has a small contact surface with the heating plate. When squeezed, the smaller the resistance is, the greater it is, and finally stops.

[0005] As can be seen from the above, designing a hair straightener that can adjust the clamping plate to a fixed setting or a floating setting relative to the housing according to actual needs has become an urgent problem to be solved in the technical field. Utility Model Content

[0006] The utility model aims to solve the problem that the hair straighteners in the prior art cannot adjust the clamping plate to be fixed or floating relative to the shell according to actual needs, and proposes a hair straightener with a floatingly adjustable heating element.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A hair straightener with a floatingly adjustable heating element comprises a shell and a clamping plate assembly, the shell being provided with a mounting groove, an elastic member being provided in the mounting groove, the clamping plate assembly being floatingly provided in the mounting groove, the back of the clamping plate assembly being against the elastic member, the shell being provided with a braking mechanism cooperating with the clamping plate assembly, the braking mechanism comprising a braking push button, a braking block being provided on the braking push button, the braking push button being slidably connected with the shell, the shell being provided with an avoidance hole cooperating with the braking block, the braking block passing through the avoidance hole and extending into the mounting groove, and the back of the clamping plate assembly being provided with a protrusion corresponding to the braking block.

[0009] Furthermore, the elastic member is a silicone particle, and the silicone particle is hemispherical, and the silicone particle enables the splint assembly to always have a tendency to move toward the face direction of the splint assembly.

[0010] Furthermore, the brake block is provided with a first inclined surface along the sliding direction of the brake push button, and the protrusion is provided with a second inclined surface that abuts against the first inclined surface.

[0011] Furthermore, the clamping plate assembly includes a mounting plate, a heating device and a clamping plate. The mounting plate is fixedly connected to the clamping plate, and a receiving cavity for installing the heating device is formed between the two. The protrusion is arranged on the back of the mounting plate, and the clamping plate and the heating device constitute heat transfer.

[0012] Furthermore, the avoidance hole is provided with a large hole end and a small hole end, and the brake block is provided with a convex edge which can pass through the large hole end and cooperate with the stopper of the small hole end.

[0013] Furthermore, a convex ridge is provided at one end of the protrusion close to the large hole, and the convex ridge cooperates with the brake block stopper.

[0014] Furthermore, the housing is provided with a strip-shaped mounting groove for mounting the brake push button, and the length of the strip-shaped mounting groove is greater than the length of the brake push button.

[0015] Furthermore, a protrusion is provided at one end of the brake push button, and a groove matching with the protrusion is provided at one end of the strip-shaped mounting groove.

[0016] After adopting the above structure, the utility model has the following beneficial effects:

[0017] (1) The utility model discloses a hair straightener with a floatingly adjustable heating element, comprising a housing and a clamping plate assembly, wherein the housing is provided with a mounting groove, wherein an elastic member is provided in the mounting groove, wherein the clamping plate assembly is floatingly provided in the mounting groove, wherein the back of the clamping plate assembly abuts against the elastic member, wherein the housing is provided with a braking mechanism cooperating with the clamping plate assembly, wherein the braking mechanism comprises a braking push button, wherein a braking block is provided on the braking push button, wherein the braking push button is slidably connected with the housing, wherein the housing is provided with an avoidance hole cooperating with the braking block, wherein the braking block passes through the avoidance hole and extends into the mounting groove, wherein a protrusion corresponding to the braking block is provided on the back of the clamping plate assembly. When the braking block and the protrusion are misaligned and matched, the clamping plate assembly is floatingly provided relative to the housing; when the braking block and the protrusion abut against each other, the clamping plate assembly is fixedly provided relative to the housing. The brake mechanism can be used to adjust the clamp to a fixed setting or a floating setting relative to the housing according to actual needs. When the clamp needs to be fixed relative to the housing, such as when it is suitable for hard hair, the brake push button is used to drive the brake block to abut against the protrusion. At this time, the clamp will not sink when subjected to a downward pressure force, that is, it will not float relative to the housing. When the clamp needs to be floated relative to the housing, such as when it is suitable for soft hair or hair of average quality, the brake push button is used to drive the brake block to misalign with the protrusion. At this time, the clamp can be adjusted to float relative to the housing, thereby avoiding hard contact between the clamp and the hair, and the hair can be straightened more smoothly, reducing the damage to the hair caused by the hard contact between the clamp and the hair during straightening. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the present utility model, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings in the following description are some implementation methods of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is an exploded view of the overall structure of the utility model;

[0020] Figure 2 It is a sectional view of the overall structure of the utility model;

[0021] Figure 3 The utility model Figure 2 A magnified view of the structure at A;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the mounting plate and the brake push button of the utility model;

[0023] Figure 5It is a three-dimensional structural schematic diagram of the upper shell and the lower shell of the utility model;

[0024] Figure 6 It is a schematic diagram of the overall structure of the utility model (clamping position);

[0025] Figure 7 It is a schematic diagram of the overall structure of the utility model (release position).

[0026] Figures 1 to 7 The bid number is:

[0027] 1. Shell; 11. Mounting groove; 111. Annular mounting groove; 12. Avoidance hole; 121. Large hole end; 122. Small hole end; 13. Strip mounting groove; 131. Groove; 2. Clamp assembly; 21. Mounting plate; 211. Bump; 2111. Raised ridge; 212. Accommodating cavity; 22. Heating device; 23. Clamp; 3. Elastic member; 4. Braking mechanism; 41. Braking push button; 411. Braking block; 4111. Raised edge; 412. Protrusion; 413. Pattern; 414. Indicator arrow. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0029] In the description of the present invention, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0031] In the present invention, unless otherwise clearly defined and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated 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 the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0032] In the present utility model, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0033] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this utility model are only for illustrative purposes and do not represent the only implementation method.

[0034] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0035] like Figures 1 to 7As shown, a hair straightener with a floatingly adjustable heating element comprises a shell 1 and a clamping plate assembly 2, the shell 1 is provided with a mounting groove 11, an elastic member 3 is provided in the mounting groove 11, the clamping plate assembly 2 is floatingly arranged in the mounting groove 11, the back of the clamping plate assembly 2 is against the elastic member 3, the shell 1 is provided with a braking mechanism 4 cooperating with the clamping plate assembly 2, the braking mechanism 4 comprises a braking push button 41, a braking block 411 is provided on the braking push button 41, the braking push button 41 is slidably connected with the shell 1, the shell 1 is provided with an avoidance hole 12 cooperating with the braking block 411, the braking block 411 passes through the avoidance hole 12 and extends into the mounting groove 11, and the back of the clamping plate assembly 2 is provided with a protrusion 211 corresponding to the braking block 411. The clamping plate assembly 2 includes a mounting plate 21, a heating device 22 and a clamping plate 23. The mounting plate 21 is fixedly connected to the clamping plate 23, and a receiving cavity 212 for mounting the heating device 22 is formed therebetween. The protrusion 211 is disposed on the back of the mounting plate 21, and the clamping plate 23 and the heating device 22 form a heat transfer. The brake block 411 is provided with a first inclined surface along the sliding direction of the brake push button 41, and the protrusion 211 is provided with a second inclined surface that abuts against the first inclined surface.

[0036] Based on the above embodiments, the utility model aims to solve the problem of providing a hair straightener with a floatingly adjustable heating element, comprising a shell 1 and a clamping plate assembly 2, the shell 1 being provided with a mounting groove 11, the mounting groove 11 being provided with an elastic member 3, the clamping plate assembly 2 being floatingly arranged in the mounting groove 11, the back of the clamping plate assembly 2 being against the elastic member 3, the shell 1 being provided with a braking mechanism 4 cooperating with the clamping plate assembly 2, the braking mechanism 4 comprising a braking push button 41, the braking push button 41 being provided with a braking block 411, the braking push button 41 being slidably connected with the shell 1, the shell 1 being provided with an avoidance hole 12 cooperating with the braking block 411, the braking block 411 passing through the avoidance hole 12 and extending into the mounting groove 11, the back of the clamping plate assembly 2 being provided with a protrusion 211 correspondingly cooperating with the braking block 411. When the brake block 411 and the protrusion 211 are misaligned, the clamping plate assembly 2 is set to float relative to the housing 1; when the brake block 411 and the protrusion 211 are matched, the clamping plate assembly 2 is fixed relative to the housing 1. The brake mechanism 4 can be used to adjust the clamping plate 23 to a fixed or floating state according to actual needs. When the clamping plate 23 needs to be fixed relative to the housing 1, such as for hard hair, the brake push button 41 drives the brake block 411 to match the protrusion 211. At this time, the clamping plate 23 will not sink when subjected to a downward pressure, that is, it will not float relative to the housing 1. When the clamping plate 23 needs to be set to float relative to the shell 1, such as for soft hair or hair of average quality, the brake block 411 is driven by the brake push button 41 to be misaligned with the protrusion 211. At this time, the clamping plate 23 can be adjusted to float relative to the shell 1, thereby avoiding the hard contact between the clamping plate 23 and the hair, and the hair can be straightened more smoothly, reducing the damage to the hair caused by the hard contact between the clamping plate 23 and the hair during straightening. In this embodiment, the clamping plate 23 is located on the face of the clamping plate assembly 2, and the shell 1 includes an upper shell and a lower shell. The middle parts of the upper shell and the lower shell are hinged by a rotating shaft. When the upper shell and the lower shell are hinged to the clamping position, the two clamping plates 23 are set to fit together, such as Figure 6 When the upper shell and the lower shell are hinged to the release position, the two splints 23 are separately arranged, as shown Figure 7 As shown. In a further embodiment, the rear ends of the upper shell and the lower shell are provided with a hand-held portion. The hand-held portion is provided to facilitate hand-holding the hair straightener and switching between the clamping position and the release position. In a further embodiment, the brake block 411 is provided with a first inclined surface along the sliding direction of the brake push button 41, and the protrusion 211 is provided with a second inclined surface that abuts against the first inclined surface. Figure 3 , Figure 4As shown, the first inclined surface extends along the sliding direction of the brake push button 41, and is lower at one end close to the ridge 2111 and higher at the end away from the ridge 2111. The second inclined surface is arranged opposite to the first inclined surface. Both the first inclined surface and the second inclined surface have a guiding function, so that the brake block 411 and the protrusion 211 can slide more smoothly to a position where they abut against each other.

[0037] As another preferred embodiment of the present invention, the elastic member 3 is a silicone particle, and the silicone particle is hemispherical, and the silicone particle makes the splint assembly 2 always have a tendency to move toward the face direction of the splint assembly 2. Figure 1 , Figure 3 As shown, silica gel particles are disposed between the splint assembly 2 and the shell 1, and the silica gel particles are hemispherical, and the smaller end of the silica gel particles is disposed against the splint assembly 2. When the silica gel particles are subjected to the extrusion force from the splint assembly 2, they are deformed, and the more the splint assembly 2 is pressed downward, the greater the resistance is, and the splint 2 is finally stopped, so that the splint 23 can float according to different positions of the head, thus avoiding damage to the hair caused by hard contact between the two splints 23 and the hair during the hair straightening process, especially for softer hair. At the same time, the floating splint 23 also allows the hair to fit better during hair straightening, and the heating is more sufficient, which helps to improve the hair straightening effect and is more flexible when used. An annular mounting groove 111 for mounting silica gel particles is provided in the shell 1. As shown Figure 3 , Figure 5 As shown, the setting of the annular mounting groove 111 makes the installation of the silicone particles more stable and not easy to shift. In a further embodiment, two silicone particles are set in the upper shell and the lower shell, and the silicone particles in the upper shell and the lower shell are arranged oppositely. The design of this structure makes the floating effect of the clamping plate 23 better and more flexible when used.

[0038] As another preferred embodiment of the present invention, the avoidance hole 12 is provided with a large hole end 121 and a small hole end 122, and the brake block 411 is provided with a convex edge 4111 that can pass through the large hole end 121 and cooperate with the small hole end 122. The end of the convex block 211 close to the large hole end 121 is provided with a convex ridge 2111, and the convex ridge 2111 cooperates with the brake block 411 to stop. In this embodiment, Figure 5 As shown, the large hole end 121 is provided to facilitate the brake block 411 to pass through the housing 1, and the small hole end 122 cooperates with the convex edge 4111 of the protrusion 211 to prevent the brake push button 41 from falling off from the housing 1. Figure 3 , Figure 4 As shown, the convex ridge 2111 cooperates with the stopper of the brake block 411 , and the convex ridge 2111 limits the position of the brake block 411 , thereby preventing the brake block 411 from moving too far and causing the brake push button 41 to fall off from the housing 1 .

[0039] As another preferred embodiment of the present invention, the housing 1 is provided with a strip-shaped mounting groove 13 for mounting the brake push button 41, and the length of the strip-shaped mounting groove 13 is greater than the length of the brake push button 41. A protrusion 412 is provided at one end of the brake push button 41, and a groove 131 matching the protrusion 412 is provided at one end of the strip-shaped mounting groove 13. Figure 4 , Figure 5 As shown, the arrangement of the strip-shaped installation groove 13 facilitates the installation of the brake push button 41, and the length of the strip-shaped installation groove 13 is greater than the length of the brake push button 41, providing space for the brake push button 41 to slide. The lock of the brake push button 41 is achieved by the cooperation between the protrusion 412 and the groove 131, thereby preventing the brake block 411 from being unexpectedly disengaged from the protrusion 211. In a further embodiment, the brake push button 41 is provided with a pattern 413, and the pattern 413 is used to increase the friction force when pushing the brake push button 41, making it easier to push the brake push button 41. The brake push button 41 is provided with an indication arrow 414, and the indication arrow 414 is used to indicate the pushing direction of the brake push button 41.

[0040] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the present utility model.

Claims

1. A hair straightener with a floatingly adjustable heating element, comprising a housing (1) and a clamping plate assembly (2), the housing (1) being provided with a mounting groove (11), an elastic member (3) being arranged in the mounting groove (11), the clamping plate assembly (2) being floatingly arranged in the mounting groove (11), the back of the clamping plate assembly (2) being in contact with the elastic member (3), characterized in that: The housing (1) is provided with a brake mechanism (4) that cooperates with the clamping plate assembly (2), the brake mechanism (4) comprising a brake push button (41), the brake push button (41) being provided with a brake block (411), the brake push button (41) being slidably connected to the housing (1), the housing (1) being provided with an avoidance hole (12) that cooperates with the brake block (411), the brake block (411) passing through the avoidance hole (12) and extending into the mounting groove (11), and the back of the clamping plate assembly (2) being provided with a protrusion (211) that corresponds to and cooperates with the brake block (411).

2. A hair straightener with a floatingly adjustable heating element according to claim 1, characterized in that: The elastic member (3) is a silica gel particle, the silica gel particle is hemispherical, and the silica gel particle enables the splint assembly (2) to always have a tendency to move towards the face direction of the splint assembly (2).

3. A hair straightener with a floatingly adjustable heating element according to claim 1, characterized in that: The brake block (411) is provided with a first inclined surface along the sliding direction of the brake push button (41), and the protrusion (211) is provided with a second inclined surface that abuts against the first inclined surface.

4. A hair straightener with a floatingly adjustable heating element according to claim 1, characterized in that: The clamping plate assembly (2) comprises a mounting plate (21), a heating device (22) and a clamping plate (23); the mounting plate (21) and the clamping plate (23) are fixedly connected, and a receiving cavity (212) for mounting the heating device (22) is formed between the two; the protrusion (211) is arranged on the back of the mounting plate (21); and the clamping plate (23) and the heating device (22) form heat transfer.

5. A hair straightener with a floatingly adjustable heating element according to claim 1, characterized in that: The avoidance hole (12) is provided with a large hole end (121) and a small hole end (122), and the brake block (411) is provided with a convex edge (4111) that can pass through the large hole end (121) and cooperate with the small hole end (122) for stopping.

6. A hair straightener with a floatingly adjustable heating element according to claim 5, characterized in that: One end of the protrusion (211) close to the large hole end (121) is provided with a ridge (2111), and the ridge (2111) cooperates with the brake block (411) for stopping.

7. A hair straightener with a floatingly adjustable heating element according to claim 1, characterized in that: The housing (1) is provided with a strip-shaped mounting groove (13) for mounting a brake push button (41), and the length of the strip-shaped mounting groove (13) is greater than the length of the brake push button (41).

8. A hair straightener with a floatingly adjustable heating element according to claim 7, characterized in that: One end of the brake push button (41) is provided with a protrusion (412), and one end of the strip-shaped mounting groove (13) is provided with a groove (131) that matches the protrusion (412).

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