CN219781813U

CN219781813U - Elastic piece, elastic heating device and hair styling device

Info

Publication number: CN219781813U
Application number: CN202320989931.3U
Authority: CN
Inventors: 黄咏娴
Original assignee: Dong Guan Kong Electric Electrical Appliances Co ltd
Current assignee: Dong Guan Kong Electric Electrical Appliances Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-10-03
Anticipated expiration: 2033-04-26

Abstract

The utility model relates to an elastic piece, an elastic heating device and a hair styling device, wherein the elastic piece further provides a more stable and better elastic effect by adopting an arc-shaped supporting piece, and the upper layer and the lower layer are used as uniform supports so as to better elastically support a heating component in the elastic heating device, and the floating effect of the heating component is enhanced, so that a more stable and better elastic clamping effect can be provided for hair in the hair styling device.

Description

Elastic piece, elastic heating device and hair styling device

Technical Field

The utility model relates to the technical field of hair styling, in particular to an elastic piece, an elastic heating device and a hair styling device.

Background

At present, the hair straightener has wide application in the hairdressing industry and can be used for straightening hair. Since the heating plates of existing hair straighteners are typically made of rigid materials such as rigid metals, ceramics, or a combination of both, a rigid structure is formed. Sometimes, a spring or silica gel is arranged in the shell for supporting the bottom of the heating plate assembly, so that the heating plate assembly can move up and down or swing integrally when being stressed, but the whole heating plate is of a rigid structure, so that the clamping pressure of the hair straightener cannot be excessively high when hair is pulled, the hair cannot be clamped and cannot slide due to the high clamping pressure, and pain is caused to a user. Meanwhile, the rigid heating plate can clamp and disperse hair when the hair is clamped and pulled, the hair cannot be well wrapped, heat of the heating plate cannot be uniformly and rapidly transferred to the hair, the hair pulling efficiency is reduced, and the effect is poor.

Therefore, the Chinese patent application with publication number of CN114732201A discloses a hair straightener with a heating plate capable of being elastically bent and deformed, which comprises a shell, a power line component, a heating plate component, a control switch and a circuit board, wherein the heating plate component comprises a heating plate and a heater, the heater is horizontally arranged on a plurality of supporting blocks, and the supporting blocks are arranged on a fixing frame through supporting legs at two ends; an elastic rubber seat is arranged in the fixing frame, and the supporting block is arranged above the elastic rubber seat; a plurality of U-shaped brackets are paved on the heater, and the heating plate is paved on the U-shaped brackets. According to the prior art, the U-shaped support, the supporting block and the elastic rubber seat are designed as the main supporting structure, the heating plate and the heater are installed and fixed through the supporting structure, and the heating plate can generate local elastic bending deformation along the pulling direction during pulling, so that the hair can not be clamped to be pulled smoothly and the pain sense can be generated due to overlarge clamping pressure, meanwhile, the heating plate can better wrap the hair, heat energy is more uniformly and effectively directly transferred to the hair, and the pulling effect and experience are improved. Although this prior art realizes better flexible hair straightening effect through setting up multistage elastic support, still there is following not enough: the elastic rubber seat is in a mode of adopting a support column or a spring, accurate alignment is needed during assembly, so that the requirement on assembly is high, the assembly efficiency is low, and the assembly can only be manually performed, so that once the alignment is inaccurate, the floating effect of the elastic rubber seat is uneven, the clamping effect is affected, the elastic supporting effect of the spring is weakened along with use, and the elasticity of the support column is weaker than that of an arch structure in the use process, so that the elastic rubber seat in the prior art is poor in stability.

Disclosure of Invention

The utility model aims to solve the technical problems of the prior art, and provides an elastic piece, an elastic heating device and a hair styling device, so as to solve the problem that the elastic piece, the elastic heating device and the hair styling device cannot provide a good elastic buffering effect due to the structure of an elastic rubber seat in the prior art, and can be better applied to the elastic heating device of the hair styling device, so that the elastic clamping effect on hair is met.

In a first aspect, an embodiment of the present utility model provides an elastic member, which includes an upper layer, a lower layer, and a plurality of arch-shaped supporting members connected between the upper layer and the lower layer, wherein adjacent arch-shaped supporting members form holes, and the upper layer, the lower layer and the arch-shaped supporting members are made of elastic materials.

In some of these embodiments, the upper layer, lower layer and arch support are integrally formed.

In some of these embodiments, the arcuate supports are disposed at equal intervals in sequence along the long axis of the upper and lower layers.

In some embodiments, the elastic material is silica gel.

In a second aspect, an embodiment of the present utility model provides an elastic heating apparatus, which includes a housing, wherein a top surface of the housing has an opening, the housing is sequentially embedded with an elastic member and a heat generating component according to the first aspect from bottom to top, and a heat generating surface of the heat generating component is exposed through the opening.

In some of these embodiments, the heat generating component includes, in order from bottom to top, a heat generating film, a heat conductive sheet, and a cloth sheet.

In some of these embodiments, a functional sheet is also provided between the heat generating film and the elastic member.

In some of these embodiments, the elastic member is provided with a via hole penetrating from the upper layer to the lower layer.

In a third aspect, embodiments of the present utility model provide a hair styling apparatus comprising first and second oppositely clampable hair handles, at least one of the first and second hair handles being provided with an elastic heating means as in the second aspect.

In some embodiments, the first hair clamping handle or the first hair clamping handle is provided with a control circuit board, one path of the control circuit board is electrically connected with the connector, and the other path of the control circuit board is electrically connected with the elastic heating device.

Compared with the related art, the elastic piece provided by the embodiment of the utility model further provides a more stable and better elastic effect by adopting the arched support piece, and the upper layer and the lower layer are used as uniform supports so as to better elastically support the heating component in the elastic heating device, and the floating effect of the heating component is enhanced, so that a more stable and better elastic clamping effect can be provided for hair in the hair styling device.

The details of one or more embodiments of the utility model are set forth in the accompanying drawings and the description below to provide a more thorough understanding of the other features, objects, and advantages of the utility model.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a structural view of an elastic member according to an embodiment of the present utility model.

Fig. 2 is an overall construction diagram of an elastic heating apparatus according to an embodiment of the present utility model.

Fig. 3 is an exploded view of an elastic heating apparatus according to an embodiment of the present utility model.

Fig. 4 is a block diagram of a hair styling apparatus according to an embodiment of the present utility model.

In the figure, 1, upper layer; 2. a lower layer; 3. an arcuate support; 4. a hole; 5. a bottom case; 6. a top shell; 7. an elastic member; 8. a heat generating film; 9. a heat conductive sheet; 10. a cloth piece; 11. a functional sheet; 12. a wire through hole; 13. a first hair clamping handle; 14. a second hair clamping handle; 15. an elastic heating device; 16. a groove; 17. a temperature sensor; 18. and (5) recessing.

Detailed Description

The present utility model will be described and illustrated with reference to the accompanying drawings and examples in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. All other embodiments, which can be made by a person of ordinary skill in the art based on the embodiments provided by the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model. Moreover, it should be appreciated that while such a development effort might be complex and lengthy, it would nevertheless be a routine undertaking of design, fabrication, or manufacture for those of ordinary skill having the benefit of this disclosure, and thus should not be construed as having the benefit of this disclosure.

Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is to be expressly and implicitly understood by those of ordinary skill in the art that the described embodiments of the utility model can be combined with other embodiments without conflict.

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "a," "an," "the," and similar referents in the context of the utility model are not to be construed as limiting the quantity, but rather as singular or plural. The terms "comprising," "including," "having," and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, article, or apparatus that comprises a list of steps or modules (elements) is not limited to only those steps or elements but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. The terms "connected," "coupled," and the like in connection with the present utility model are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The term "plurality" as used herein means greater than or equal to two. "and/or" describes an association relationship of an association object, meaning that there may be three relationships, e.g., "a and/or B" may mean: a exists alone, A and B exist together, and B exists alone. The terms "first," "second," "third," and the like, as used herein, are merely distinguishing between similar objects and not representing a particular ordering of objects.

As shown in fig. 1, the embodiment of the utility model provides an elastic member, which comprises a flat upper layer 1, a flat lower layer 2, and a plurality of arch-shaped supporting members 3 connected between the upper layer 1 and the lower layer 2, wherein the arch-shaped supporting members 3 extend along the short axis direction of the upper layer 1 and the lower layer 2, and narrow long holes 4 are formed between adjacent arch-shaped supporting members 3, and the upper layer 1, the lower layer 2 and the arch-shaped supporting members 3 are made of elastic materials. In order to better improve the structural reliability and stability of the elastic member 7, the upper layer 1, the lower layer 2 and the arch support 3 of this embodiment are integrally formed. When the upper layer 1 is subjected to pressure, the upper layer 1 itself is elastically deformable, and the arched support 3 can be elastically bent to enhance the effect of elastic support, and finally the lower layer 2 is also elastically deformable, so that the overall elastic member can provide a better elastic support.

In order to strengthen the elasticity uniformity of the elastic piece, the arch-shaped supporting pieces 3 are sequentially and equidistantly arranged along the long axis direction of the upper layer 1 and the lower layer 2, so that each stress point can be uniformly stressed.

In this embodiment, the elastic material is silica gel, and the silica gel has the characteristics of high temperature resistance, high plasticity and the like, so that the elastic member can be suitable for products such as hair styling devices and the like.

As shown in fig. 2-3, the elastic heating device 15 provided in the embodiment of the present utility model includes a housing, the top surface of the housing has an opening, and the housing is sequentially embedded with the elastic member 7 and the heating component according to the above embodiment from bottom to top, and the heating surface of the heating component is exposed through the opening. Wherein, the heating component comprises a heating film 8, a heat conduction sheet 9 and a cloth piece 10 from bottom to top. Still be provided with function thin slice 11 between heating film 8 and the elastic component 7, function thin slice 11 is thermal-insulated piece or temperature sensing piece, the function of thermal-insulated piece is in further separating between the heat of heating film 8 and the elastic component 7, improve the life of elastic component 7, the temperature sensing piece is the temperature of induction heating film 8 to monitor the temperature of heating element, in addition to temperature detection, still can be through dig groove 16 and holding a temperature sensor 17 in the upper strata 1 surface of elastic component 7, the lead wire of temperature sensor is drawn forth after passing hole and lower floor. The functional sheet 11 may also be a supporting sheet for supporting the heating film 8, and the supporting sheet in this embodiment is a copper sheet. The housing comprises a bottom shell 5 and a top shell 6 which are assembled through a buckle, the top shell 6 is in a frame-shaped structure to form the opening, and the edge of the distributing piece 10 is extruded and fixed by the assembly of the top shell 6 and the bottom shell 5 so as to position the distributing piece 10. The heat conducting sheet 9 is a metal sheet, in this embodiment a copper sheet, for preventing the sharp object from piercing the cloth piece 10 and damaging the heating film 8. A recess 18 with a certain depth may be formed on the surface of the upper layer 1 of the elastic member 7 to accommodate and define the heating film 8, the heat conducting sheet 9, etc. for achieving a better structural limitation while performing thinning. The cloth piece 10 is a generic term for cloth-like members, and may be a fiber cloth, a silicone cloth, or the like.

In order to facilitate the wiring of the elastic heating device 15, the elastic member 7 of this embodiment is provided with a wire passing hole 12 penetrating from the upper layer 1 to the lower layer 2, so that the wire is passed from the bottom of the housing, the wire is kept away from the heat generating film 8 as far as possible, and the assembly of the elastic heating device 15 on the product is facilitated. The via hole 12 just communicates with the hole 4 to form a via channel.

As shown in fig. 4, the hair styling apparatus according to the embodiment of the present utility model includes a first hair clamping lever 13 and a second hair clamping lever 14 which can be clamped relatively, and at least one of the first hair clamping lever 13 and the first hair clamping lever 13 is provided with the elastic heating means 15 according to the above embodiment. As shown in the drawing, the first hair clamping lever 13 and the first hair clamping lever 13 are respectively provided with a mounting groove, and the elastic heating devices 15 are respectively assembled in the mounting grooves, and the heating surfaces of the two elastic heating devices 15 are oppositely arranged to form a clamping surface for clamping hair. The first hair clamping handle 13 or the first hair clamping handle 13 is provided with a control circuit board, one path of the control circuit board is electrically connected with a connector, and the other path of the control circuit board is electrically connected with the elastic heating device 15.

It should be understood by those skilled in the art that the technical features of the above-described embodiments may be combined in any manner, and for brevity, all of the possible combinations of the technical features of the above-described embodiments are not described, however, they should be considered as being within the scope of the description provided herein, as long as there is no contradiction between the combinations of the technical features.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides an elastic component, its characterized in that includes upper strata (1), lower floor (2) and link up in a plurality of bow-shaped supports (3) between upper strata (1) and lower floor (2), adjacent bow-shaped supports (3) form hole (4), upper strata (1), lower floor (2) and bow-shaped supports (3) are elastic material.

2. An elastic element according to claim 1, characterized in that the upper layer (1), the lower layer (2) and the arched support (3) are integrally formed.

3. An elastic member according to claim 1, wherein said arch-shaped supporting members (3) are arranged at equal intervals in order along the longitudinal direction of said upper layer (1) and lower layer (2).

4. A resilient member according to any one of claims 1 to 3, wherein the resilient material is silicone.

5. An elastic heating device, comprising a shell, wherein the top surface of the shell is provided with an opening, the elastic element and the heating component as claimed in any one of claims 1-4 are sequentially arranged in the shell from bottom to top, and the heating surface of the heating component is exposed outside through the opening.

6. An elastic heating device according to claim 5, characterized in that the heat generating component comprises, in order from bottom to top, a heat generating film (8), a heat conducting sheet (9) and a cloth sheet (10).

7. An elastic heating device according to claim 6, characterized in that a functional foil (11) is also arranged between the heat-generating film (8) and the elastic element (7).

8. An elastic heating device according to claim 5, characterized in that the elastic member (7) is provided with a via (12) penetrating from the upper layer (1) to the lower layer (2).

9. Hair styling device, characterized by comprising a first hair clamping lever (13) and a second hair clamping lever (14) which can be clamped against each other, at least one of the first hair clamping lever (13) and the first hair clamping lever (13) being provided with an elastic heating means according to any of claims 5 to 8.

10. The hair styling device according to claim 9, characterized in that a control circuit board is arranged in the first hair clamping lever (13) or the first hair clamping lever (13), one path of the control circuit board is electrically connected with a connector, and the other path of the control circuit board is electrically connected with the elastic heating device.