CN220607634U - Hair styling device and elastic support assembly thereof - Google Patents

Abstract

The utility model relates to a hair styling device and an elastic supporting component thereof, which improve the position reliability and stability between a metal sheet and an elastic piece by positioning and assembling the metal sheet and the elastic piece and positioning and assembling the metal sheet and a top cover, so that a heating film and a temperature measuring sheet can be better limited between the elastic piece and the metal sheet, the structural stability is improved, and the elastic supporting effect taking the top surface of the metal sheet as an elastic supporting surface is improved; the first groove and the second groove arranged on the surface of the elastic piece can further limit the position of the metal sheet, so that the structural stability is improved better.

Description

Hair styling device and elastic support assembly thereof

Technical Field

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

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. Thus, chinese patent application publication No. CN114732201a discloses a hair straightener with a heating plate capable of being elastically bent and deformed, and although the prior art realizes a better flexible hair straightening effect by providing a plurality of sections of elastic supports, the following disadvantages still exist: 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 elastic supporting effect and structural stability. In the other prior art, the flexible touch feeling to the hair is improved by adding the wrapping cloth, and the problem of rigid touch feeling to the hair can be solved to a certain extent, but the assembly structure of the wrapping cloth is simpler, the wrapping cloth is easy to deform due to the fact that the wrapping cloth belongs to fibers, the wrapping cloth is easy to loose deformation in long-term heating use, and the service life is short.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide a hair styling device and an elastic supporting component thereof aiming at the defects of the prior art.

In a first aspect, an embodiment of the present utility model provides an elastic support assembly, which includes a top cover, a metal sheet, a heating film, a temperature measuring sheet, an elastic member and a base sequentially disposed from top to bottom, where the metal sheet and the heating film conduct heat through contact, the temperature measuring sheet and the heating film conduct heat through contact, a first groove is disposed on a top surface of the elastic member along a long axis direction, a second groove is disposed on opposite end surfaces of the elastic member, which are engaged with the top surface, along a thickness direction, the first groove is engaged with the second groove, the metal sheet, the heating film and the temperature measuring sheet are sequentially embedded in the first groove from top to bottom, mounting portions are disposed at two ends of the metal sheet, the mounting portions are embedded in the second groove, the mounting portions are assembled with the top cover or/and the base to be positioned, and the top of the elastic member is exposed to an opening of the top cover under no external force, and the top surface of the metal sheet is used as an elastic support surface.

In some embodiments, the elastic member includes an upper layer, a lower layer, and a plurality of arch-shaped supporting members connected between the upper layer and the lower layer and arranged at intervals along the long axis direction, the adjacent arch-shaped supporting members form holes penetrating through two sides of the elastic member in the short axis direction, at least the arch-shaped supporting members are made of elastic materials, and elastic support is provided by forced deformation.

In some embodiments, the elastic material is silica gel.

In some of these embodiments, several arcuate supports are equally spaced.

In some embodiments, a third groove is arranged in the first groove, and the heating diaphragm and the temperature measuring piece are embedded in the third groove.

In some embodiments, the elastic member is embedded with a temperature sensor, and the temperature measuring plate is used for measuring the temperature.

In some embodiments, the inner long side of the first groove along the long axis direction is formed with a recess, and the long side of the metal sheet is embedded in the recess.

In some of these embodiments, the first recess is provided with a locating hole and the foil is provided with a locating arm which is inserted into the locating hole to define a position between the foil and the first recess.

In some of these embodiments, the cross section of the first groove has a circular arc shape with a middle high and two ends.

In a second aspect, embodiments of the present utility model provide a hair styling apparatus comprising a first clip head and a second clip head, at least one of the first clip head or the second clip head being provided with an elastic support member as in the second aspect, and having an elastic support surface as a gripping surface for hair.

Compared with the related art, the hair styling device and the elastic supporting component thereof provided by the embodiment of the utility model have the advantages that the positioning and the assembly between the metal sheet and the elastic piece and the positioning and the assembly between the metal sheet and the top cover are realized, so that the position reliability and the stability between the metal sheet and the elastic piece are improved, the heating film and the temperature measuring sheet can be better limited between the elastic piece and the metal sheet, the structural stability is improved, and the elastic supporting effect taking the top surface of the metal sheet as an elastic supporting surface is improved; the first groove and the second groove arranged on the surface of the elastic piece can further limit the position of the metal sheet, so that the structural stability is improved better.

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 an assembly structure diagram of an elastic support assembly according to an embodiment of the present utility model.

Fig. 2 is an exploded structural view of an elastic support assembly according to an embodiment of the present utility model.

Fig. 3 is an enlarged structural view of a portion a in fig. 2.

Fig. 4 is a partially exploded view of the resilient support assembly of the embodiment of the present utility model.

Fig. 5 is a block diagram of a hair styling apparatus according to an embodiment of the present utility model.

In the figure, 1, a top cover; 2. a metal foil; 3. a heat generating membrane; 4. a temperature measuring sheet; 5. an elastic member; 6. a base; 7. a buckle; 8. an elastic support surface; 9. a temperature sensor; 10. a first groove; 11. a second groove; 12. a mounting part; 13. positioning the jack; 14. positioning the inserted link; 15. opening holes; 16. an upper layer; 17. a lower layer; 18. an arcuate support; 19. a hole; 20. a third groove; 21. a slot; 22. a recess; 23. positioning holes; 24. a positioning arm; 25. a first chuck; 26. and a second chuck.

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. 1-4, an elastic supporting component according to an embodiment of the present utility model includes a top cover 1, a metal sheet 2, a heating film 3, a temperature measuring sheet 4, an elastic member 5 and a base 6 sequentially disposed from top to bottom, wherein the top cover 1 and the base 6 are fastened by a fastener 7 to be assembled and fixed, and the base 6 is used as a support to limit the metal sheet 2, the heating film 3, the temperature measuring sheet 4 and the elastic member 5. In order to realize that the top surface of the metal sheet 2 is used as the elastic supporting surface 8, the metal sheet 2 and the heating membrane 3 in the embodiment conduct heat through contact. In order to detect the heating temperature of the heating diaphragm 3, the temperature measuring sheet 4 and the heating diaphragm 3 of the embodiment conduct heat through contact, and measure the temperature of the temperature measuring sheet 4 by setting a temperature sensor 9, and the obtained measurement data feeds back the control processor electrically connected. In order to ensure the structural stability of the relative positions of the metal sheet 2 and the elastic member 5, the top surface of the elastic member 5 in this embodiment is provided with a first groove 10 extending along the long axis direction, two opposite end surfaces of the elastic member 5 connected with the top surface are provided with a second groove 11 extending along the thickness direction, the first groove 10 and the second groove 11 are connected into a whole, the metal sheet 2, the heating membrane 3 and the temperature measuring sheet 4 are sequentially embedded in the first groove 10 from top to bottom, two ends of the metal sheet 2 are provided with mounting parts 12, the mounting parts 12 are bent along the transition shape from the top surface to the two end surfaces of the elastic member 5, and then are bent horizontally, the mounting parts 12 are embedded in the second groove 11, the mounting parts 12 are assembled with the top cover 1 for positioning, the mounting parts 12 are provided with two positioning insertion holes 13, corresponding positioning insertion rods 14 are arranged at the bottom surfaces of the two ends of the top cover 1, and the positioning insertion rods 14 are inserted into the positioning insertion holes 13 for completing the fixed assembly of the two ends of the metal sheet 2 and the top cover 1, and the hard body beneficial to the top cover 1 can well fix the positions of the two ends of the metal sheet 2. In another embodiment, the mounting portions 12 corresponding to the two ends of the fixing metal sheet 2 may be provided at the two ends of the base 6, and of course, the top cover 1 and the base 6 may be positioned together with respect to the mounting portions 12. Under the condition that the top of the elastic piece 5 is not subjected to external force, the top of the elastic piece is exposed out of the opening 15 of the top cover 1, so that the top surface of the metal sheet 2 is exposed out of the opening 15 to serve as an external elastic supporting surface 8.

Specifically, as shown in fig. 2, the elastic member 5 of the present embodiment includes an upper layer 16, a lower layer 17, and a plurality of arch-shaped supporting members 18 connected between the upper layer 16 and the lower layer 17 and arranged at intervals along the long axis direction, wherein the adjacent arch-shaped supporting members 18 form holes 19 penetrating through two sides of the elastic member 5 in the short axis direction, and the upper layer 16, the lower layer 17 and the arch-shaped supporting members 18 are made of an integral elastic material, and provide elastic support through stress deformation; the arch support 18 is elastically deformed by bending after being pressed. The elastic material is heat-resistant elastic material such as silica gel. Of course, in other embodiments, a structure in which only the arch-shaped supporting pieces 18 are made of elastic material may be adopted, and the upper layer 16 and the lower layer 17 are made of inelastic material and are joined with the arch-shaped supporting pieces 18 made of elastic material to form the elastic piece 5. In order to ensure uniformity of the elastic supporting force of the elastic member 5, the plurality of arch-shaped supporting members 18 are arranged at equal intervals.

As shown in fig. 2, in order to further limit the stability of the heating film 3 and the temperature measuring plate 4 between the elastic member 5 and the metal sheet 2, a third groove 20 is provided in the first groove 10 in this embodiment, and the heating film 3 and the temperature measuring plate 4 are embedded in the third groove 20, so that the positions of the heating film 3 and the temperature measuring plate 4 are better limited, and the influence on the use effect due to the displacement easily generated in the repeated use process is avoided.

As shown in fig. 2, in order to achieve the above temperature measurement function, a slot 21 is disposed in the third groove 20 of the elastic member 5 in this embodiment, a temperature sensor 9 is embedded in the slot 21, pins of the temperature sensor 9 pass through the slot 21 and pass through the lower layer 17 to be electrically connected with an external circuit board, the temperature sensor 9 performs temperature measurement on the temperature measuring piece 4, and the position of the temperature sensor 9 corresponds to a common clamping position of hair.

As shown in fig. 2-3, in order to enhance the structural integrity between the metal sheet 2 and the elastic member 5, the inner long side of the first groove 10 along the long axis direction is formed with a recess 22, and the long side of the metal sheet 2 is embedded in the recess 22 to prevent foreign matters from entering between the metal sheet 2 and the elastic member 5 from the gap between the long side and the elastic member 5.

As shown in fig. 2-3, in order to further enhance the stability of the assembly structure between the metal sheet 2 and the elastic member 5, the first groove 10 of the elastic member 5 of the present embodiment is provided with a positioning hole 23, the metal sheet 2 is provided with a positioning arm 24, and the positioning arm 24 is inserted into the positioning hole 23 to define the position between the metal sheet 2 and the first groove 10. The positioning arm 24 can be bent again after being inserted into the positioning hole 23 to lock the assembled state after insertion.

In order to enhance the hair holding effect, the cross section of the first groove 10 of the present embodiment is in the shape of an arc with a high middle and two ends.

As shown in fig. 5, a hair styling apparatus according to an embodiment of the present utility model includes a first chuck 25 and a second chuck 26, where the first chuck 25 and the second chuck 26 are equipped with the elastic support assembly according to the above embodiment, and the elastic support surface 8 is used as a clamping surface for hair.

Compared with the prior art, the hair styling device and the elastic supporting component thereof provided by the embodiment of the utility model improve the position reliability and stability between the metal sheet 2 and the elastic piece 5 by positioning and assembling the metal sheet 2 and the elastic piece 5 and positioning and assembling the metal sheet 2 and the top cover 1, so that the heating film 3 and the temperature measuring piece 4 can be better limited between the elastic piece 5 and the metal sheet 2, and the structural stability is improved, thereby improving the elastic supporting effect by taking the top surface of the metal sheet 2 as the elastic supporting surface 8; the first recess 10 and the second recess 11 provided on the surface of the elastic member 5 may further define the position of the metal foil 2, thereby further improving structural stability.

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 (10)

1. The utility model provides an elastic support assembly, its characterized in that includes top cap, foil, heating diaphragm, temperature measurement piece, elastic component and the base that from last to setting gradually down, foil and heating diaphragm pass through contact heat conduction, temperature measurement piece and heating diaphragm pass through contact heat conduction, the top surface of elastic component extends along the major axis direction and is provided with first recess, the elastic component with the opposite end face that the top surface links up extends along the thickness direction and is provided with the second recess, first recess and second recess link up, foil, heating diaphragm, temperature measurement piece from last to down inlay in proper order in first recess, foil's both ends are provided with installation department, installation department inlay in the second recess, installation department with top cap or/and base assembly are in order to fix a position, the top of elastic component is not receive the exogenic effect under expose in the trompil of top cap to the top surface of foil is as the elastic support face.

2. The elastic support assembly according to claim 1, wherein the elastic member comprises an upper layer, a lower layer, and a plurality of arch-shaped support members connected between the upper layer and the lower layer and arranged at intervals along the long axis direction, holes penetrating through two lateral surfaces of the elastic member in the short axis direction are formed on adjacent arch-shaped support members, at least the arch-shaped support members are made of elastic materials, and elastic support is provided by forced deformation.

3. An elastic support assembly according to claim 2, wherein the elastic material is silica gel.

4. An elastic support assembly according to claim 2, wherein a plurality of said arcuate supports are equally spaced.

5. The elastic support assembly according to claim 1, wherein a third groove is formed in the first groove, and the heating membrane and the temperature measuring sheet are embedded in the third groove.

6. An elastic support assembly according to claim 1, wherein the elastic member is embedded with a temperature sensor for measuring the temperature of the temperature measuring plate.

7. An elastic support assembly according to claim 1, wherein the first groove is formed with a recess on an inner long side in a long axis direction, and the long side of the metal sheet is embedded in the recess.

8. An elastic support assembly according to claim 1, wherein the first recess is provided with a locating hole, and the foil is provided with a locating arm, the locating arm being inserted into the locating hole to define a position between the foil and the first recess.

9. An elastic support assembly according to claim 1, wherein the cross section of the first groove is in the shape of a circular arc with a middle high and two ends.

10. A hair styling device comprising a first clip and a second clip, at least one of said first clip or second clip being provided with an elastomeric support assembly according to any one of claims 1 to 9, and said elastomeric support surface being a gripping surface for hair.