CN218390120U - Hair curler structure - Google Patents

Abstract

The utility model relates to a curler, in particular to curler structure has solved the structural design problem of curler. Including casing, the stick and the hair-curler that generate heat, still include driving ring and fixing base, be equipped with driving motor on the fixing base, driving motor's output shaft one end is equipped with the driving tooth, the driving ring inboard is equipped with the ring tooth portion with driving tooth engaged with, it is fixed to be connected through the fastener between driving ring and the hair-curler, driving motor, driving tooth, driving ring and hair-curler are transmission in proper order, fixed connection between stick and the fixing base generate heat. Simplify main part spare part quantity for the product is installed and is overhauld the convenience after goods, and it is inseparabler and stable structurally to cooperate, improves and uses the reliability, reduction in production cost, and facilitate promotion and user use, the price/performance ratio is higher.

Description

Hair curler structure

Technical Field

The utility model relates to a curler, in particular to curler structure.

Background

More and more people use the curler to perform self-perming and curling, and the existing equipment is various and comprises a splint type structure, a heating rod type structure and the like. The existing heating rod type structural equipment is more popular, and hair curling is finished on the heating rod by automatically rotating and driving a hair plate, for example, a technical scheme with a patent name of 'a novel hair curler' (publication number CN 205831354U). However, in the scheme, the problems that parts are more, the structure is relatively complex, the connecting structure depends on the buckle, the assembly has larger clearance, the production cost is higher and the like exist, generally speaking, more optimized space exists in the structural design, and a product which has a simple structure, lower cost and stable use or a product with higher cost performance is lacked.

SUMMERY OF THE UTILITY MODEL

Not enough to current technique, the utility model provides a curler structure.

In order to realize the purpose, the utility model adopts the technical scheme that: the utility model provides a hair curler structure, includes the casing, generates heat stick and hair curler, still includes driving ring and fixing base, be equipped with driving motor on the fixing base, driving motor's output shaft one end is equipped with the driving cog, the driving ring inboard is equipped with the ring tooth portion with driving cog engaged with, it is fixed to be connected through the fastener between driving ring and the hair curler, driving motor, driving cog, driving ring and hair curler transmission in proper order, fixed connection between heating stick and the fixing base.

The hair curler is characterized in that a connecting hole which penetrates through the hair curler longitudinally is formed in the hair curler, a positioning groove which is formed in an extending mode is formed in the bottom of the hair curler and corresponds to the opening of the connecting hole, a positioning column which corresponds to the positioning groove is arranged on the outer side wall of the transmission ring, and the positioning column is in socket fit with the positioning groove.

The fastener is the screw, be equipped with the screw that supplies screw threaded connection on the reference column.

The transmission ring is provided with an elastic buckle at the outer edge of the bottom, the elastic buckle is of an L-shaped structure, and the shell is provided with a clamping groove for clamping the elastic buckle at the top.

The inner side of the transmission ring is provided with an inner flange, the ring tooth part is arranged below the inner flange, the fixed seat is of an annular structure, the outer diameter of the fixed seat is located between the inner diameter and the outer diameter of the inner flange, the fixed seat is abutted against the top of the inner flange, and the transmission teeth are arranged at the bottom of the inner flange.

The fixing seat is provided with a fixing frame formed by longitudinal extension, and the driving motor is fixedly connected with the fixing frame.

The hair roller is provided with hair clamping parts which are uniformly arranged at intervals along the circumference and a guiding part which is arranged between any two hair clamping parts.

The transmission ring outside is equipped with annular outward flange, the casing inboard is equipped with the annular that supplies the outward flange installation.

The casing is split type structure, and the casing includes half left shell and half right shell, it is fixed to connect the socket joint formula between half left shell and the half right shell.

At least one of the fixed mount and the left half shell and the fixed mount and the right half shell is fixedly connected in a socket-and-spigot manner.

The utility model has the advantages that: the utility model provides a hair curler structure simplifies main part spare part quantity for the product is installed and is overhauld the convenience after goods, structurally cooperates more closely and stable, improves and uses the reliability, reduction in production cost, and facilitate promotion and user use, the price/performance ratio is higher.

Drawings

FIG. 1 is a schematic view of the assembly structure of the present invention;

FIG. 2 is a schematic view of the exploded structure of the present invention;

FIG. 3 is a schematic top view of the internal structure of the present invention;

fig. 4 is a schematic bottom view of the hair roller and its internal structure.

Detailed Description

As shown in fig. 1-4, a hair curler structure comprises a housing 1, a heating rod 2, a hair roller 3, a transmission ring 4 and a fixing seat 5, wherein the fixing seat 5 is provided with a driving motor 6, one end of an output shaft of the driving motor 6 is provided with a transmission tooth 7, a ring tooth part 8 meshed with the transmission tooth 7 is arranged on the inner side of the transmission ring 4, and a high-efficiency transmission ratio is ensured through gear transmission of the transmission tooth 7 and the ring tooth part 8. In structural layout, the driving motor 6 directly transmits kinetic energy through the annular tooth part 8 and the transmission teeth 7, and the energy process loss is small.

The driving ring 4 is fixedly connected with the hair roller 3 through a fastener, the driving motor 6, the driving teeth 7, the driving ring 4 and the hair roller 3 are sequentially driven, and the heating rod 2 is fixedly connected with the fixing seat 5. The fastening element is designed to provide a fastening effect which is perpendicular to the direction of rotation of the hair roller 3 and which contributes to the stability of the connection.

The hair curler is characterized in that a connecting hole 9 which penetrates through the hair curler in the longitudinal direction is formed in the hair curler 3, a positioning groove 10 which is formed in an extending mode is formed in the bottom of the hair curler 3 corresponding to the opening of the connecting hole 9, a positioning column 11 which corresponds to the positioning groove 10 is arranged on the outer side wall of the transmission ring 4, and the positioning column 11 is in socket joint type fit with the positioning groove 10. The fastening piece is a screw, and a screw hole for threaded connection of the screw is formed in the positioning column 11. The department is built under the spacing complex structure prerequisite of socket joint formula, and threaded connection is carried out to the rethread screw, is favorable to reducing the interference of rotating to threaded connection, reduces the not hard up probability of screw. Simultaneously, the socket joint formula structure also can further strengthen structural strength.

The transmission ring 4 is equipped with elastic buckle 12 in bottom outer fringe department, elastic buckle 12 is L font structure, casing 1 is equipped with the draw-in groove 13 that supplies elastic buckle 12 joint at the top. The bayonet structure is designed as an important structure for assisting in fixing and compensating for a longitudinal installation gap, and the connection tightness can be enhanced by utilizing the elastic buckle 12 structure, and meanwhile, the disassembly and the assembly of the hair curler are not excessively hindered.

An inner flange 14 is arranged on the inner side of the transmission ring 4, the ring tooth part 8 is arranged below the inner flange 14, the fixing seat 5 is of an annular structure, the outer diameter of the fixing seat 5 is located between the inner diameter and the outer diameter of the inner flange 14, the fixing seat 5 is abutted to the top of the inner flange 14, and the transmission teeth 7 are arranged at the bottom of the inner flange 14. The design has the internal flange 14 to divide into two parts about with the space for fixing base 5 main part is located internal flange 14 top during the installation, and tooth portion 8 is located internal flange 14 below, and compact, optimization overall arrangement, reduction volume on the space design.

The fixing seat 5 is provided with a fixing frame 15 formed by extending longitudinally, and the driving motor 6 is fixedly connected with the fixing frame 15. The fixing frame 15 is an extended part of the fixing base 5, and the maximum width of the fixing frame is within the range of the outer diameter of the fixing base 5, so that the installation of the transmission ring 4 and other parts is not affected. In addition, the design of the fixing frame 15 is beneficial to increasing the installation area of the driving motor 6, so that the driving motor 6 is more stable and reliable to install.

The hair clamping portions 16 are uniformly arranged at intervals along the circumference of the hair roller 3, and the guiding portions 17 are arranged between any two hair clamping portions 16, which is a mature technical means, and is convenient for users to use for curling and perming hair, and will not be described and limited herein. The scope of the embodiments herein is primarily limited to hair curling and permanent wave structures of this type of operation.

The outside of drive ring 4 is equipped with annular outward flange 18, casing 1 inboard is equipped with the annular 19 that supplies outward flange 18 installation, and the design of outward flange 18 utilizes the multidirectional restriction of outward flange 18 structure in annular 19 to reach the design purpose for better firm assembly.

Casing 1 is split type structure, and casing 1 includes half left shell 20 and half right shell 21, it is fixed that socket joint formula is connected between half left shell 20 and the half right shell 21. The connecting direction of the shell 1, the driving ring 4, the heating rod 2, the hair roller 3 and the like is vertical to the connecting direction of the left half shell 20 and the right half shell 21, and the connecting directions are not mutually collided and interfered. Similarly, the connection tightness can be enhanced through the socket type connection, and the disassembly, the assembly and the maintenance are also convenient. At least one of the fixed frame 15 and the left half shell 20 and the fixed frame 15 and the right half shell 21 is fixed through socket type connection. On the former basis, the structural connection tightness is further enhanced, so that the inner structure is firmly connected with the housing 1.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are directions or positional relationships indicated based on the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the device or element indicated must have a specific direction, be constructed and operated in a specific direction, and therefore, cannot be understood as a limitation of the present invention, and the fundamental principles, main features and advantages of the present invention are shown and described above, and should be understood by those skilled in the art.

Claims (10)

1. The utility model provides a curler structure, includes the casing, generates heat stick and hair-curler, its characterized in that still includes driving ring and fixing base, be equipped with driving motor on the fixing base, driving motor's output shaft one end is equipped with the driving tooth, the driving ring inboard is equipped with the ring tooth portion with driving tooth engaged with, it is fixed to be connected through the fastener between driving ring and the hair-curler, driving motor, driving tooth, driving ring and hair-curler transmission in proper order, fixed connection between stick and the fixing base generates heat.

2. The hair curler structure of claim 1, wherein the hair roller has a connecting hole extending therethrough in a longitudinal direction, the hair roller has a positioning groove formed therein at a bottom thereof corresponding to an opening of the connecting hole, the driving ring has a positioning post formed on an outer side wall thereof corresponding to the positioning groove, and the positioning post is in a socket-and-spigot engagement with the positioning groove.

3. A curling iron structure according to claim 2, wherein said fastening means is a screw, and said positioning post has a threaded hole for threaded connection of the screw.

4. A curling iron structure according to claim 2 or 3, wherein said driving ring has an elastic clip at the outer edge of the bottom, said elastic clip has an L-shaped configuration, and said housing has a slot at the top for the elastic clip to engage.

5. The curling iron structure of claim 1, wherein said driving ring has an inner flange on an inner side thereof, said ring teeth are disposed below said inner flange, said holder has a ring-shaped configuration with an outer diameter between an inner diameter and an outer diameter of said inner flange, said holder abuts a top of said inner flange, and said driving teeth are disposed at a bottom of said inner flange.

6. A hair roller arrangement according to claim 5, wherein said mounting means comprises a longitudinally extending mounting means, said drive motor being fixedly connected to said mounting means.

7. A curling iron structure according to claim 1, wherein said hair roller is provided with hair clamping portions circumferentially spaced evenly and a guide portion disposed between any two of the hair clamping portions.

8. A curling iron structure according to claim 5, wherein the driving ring has an outer annular flange on an outer side thereof, and the housing has an annular groove on an inner side thereof for receiving the outer flange.

9. The curling iron structure of claim 6, wherein said housing is a split structure and comprises a left half shell and a right half shell, said left half shell and said right half shell being fixed in a socket-and-spigot connection.

10. A curling iron structure according to claim 9, wherein at least one of the fixing frame and the left half shell and the fixing frame and the right half shell is fixed by a socket connection.

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