Handle and hair styling device

Abstract

This utility model relates to the field of hair styling equipment technology, providing a handle and a hair styling tool. The hair styling tool includes a handle for connecting a hair styling head. The handle includes a housing, a motor, and a limiting member. A limiting groove is formed on the inner side of the housing. The motor is connected to the hair styling head to drive at least a portion of the hair styling head to rotate. The motor is axially mounted within the limiting groove to confine its position. The limiting member is detachably connected to the housing and covers and presses against the motor, causing the motor to radially press against the groove wall. This arrangement clamps the motor between the limiting member and the groove wall, allowing for simultaneous motor assembly after the limiting member is installed on the housing. The structure is relatively simple and easy to operate. Furthermore, the limiting member has a certain length, resulting in a large lever arm, which reliably maintains the stability of the assembled motor.

Description

Technical Field

[0001] This utility model belongs to the field of hair styling equipment technology, and in particular relates to a handle and hair styling tool. Background Technology

[0002] A hair styling tool is a device used to style hair. It can wrap and heat hair to achieve curls, or straighten and heat hair to achieve straightness. To simplify the hair-wrapping process for users, hair styling tools in related technologies include a motor, which uses a rotatable output shaft to automatically wrap the hair. The stability of the assembled motor affects the user's hair-wrapping experience and the lifespan of the hair styling tool. However, to maintain the stability of the assembled motor, related technologies have made the motor assembly structure relatively complex, which is not convenient for actual assembly. Utility Model Content

[0003] In view of this, the present invention provides a handle and a hair styling tool to solve the technical problem of how to maintain the stability of the motor after assembly with a simple structure.

[0004] To solve the above problems, the technical solution provided by this utility model embodiment is as follows:

[0005] This utility model embodiment provides a handle for connecting a hair styling head. The handle includes: a housing with a limiting groove formed on its inner side; a motor for connecting to the hair styling head to drive at least a portion of the hair styling head to rotate, the motor being axially mounted in the limiting groove to limit the position of the motor within the limiting groove; and a limiting member detachably connected to the housing and covering and pressing the motor so that the motor radially abuts against the groove wall of the limiting groove.

[0006] In some embodiments, the limiting member has a groove on the side facing the motor, the groove being adapted to the contour shape of the motor, and the motor being fixed in the groove.

[0007] In some embodiments, the limiting member is detachably connected to the motor, or the limiting member protrudes from the housing of the motor.

[0008] In some embodiments, the housing is provided with a locking post, which is located at least on one side of the motor in the radial direction, and the limiting member is connected to the locking post by a threaded fastener.

[0009] In some embodiments, the housing is further provided with a slot, and the limiting member is disposed in the slot along the axial direction of the motor; along the radial direction of the motor, the end face of the locking post is connected to the end wall of the slot.

[0010] In some embodiments, the housing is further provided with at least one support rib, the support rib being provided at least on one side of the limiting groove, and at least a portion of the support rib being adapted to the contour of the motor, the motor being snapped onto the support rib.

[0011] In some embodiments, at least one support rib is provided on each side of the limiting member along the axial direction of the motor.

[0012] In some embodiments, a blocking rib is also provided protruding from the inner side of the housing, and the blocking rib abuts against at least one axial end of the motor.

[0013] In some embodiments, a first blocking rib and a second blocking rib protrude from the inner side of the housing, and the output shaft of the motor passes through the first blocking rib and connects to the hair styling head; wherein, the motor is axially mounted between the first blocking rib and the second blocking rib, and abuts against the first blocking rib and the second blocking rib.

[0014] In some embodiments, at least one of the first blocking rib and the second blocking rib is provided with a locking member and is connected to the motor through the locking member.

[0015] In some embodiments, at least one of the motor, the limiting member, and the limiting groove is provided with a flexible member, which is sandwiched between the limiting member and the motor, and / or sandwiched between the groove wall of the limiting groove and the motor.

[0016] In some embodiments, adhesive is provided on at least one of the limiting member and the limiting groove, and the motor is fixed to the limiting groove by the adhesive.

[0017] This utility model embodiment also provides a hair styling tool, which includes the aforementioned handle and further includes a hair styling head for curling and / or straightening hair, the hair styling head being connected to the handle.

[0018] This utility model provides a handle and hair styling tool. The hair styling tool includes a handle for connecting a hair styling head. The handle includes a housing, a motor, and a limiting member. A limiting groove is formed on the inner side of the housing. The motor is connected to the hair styling head to drive at least a portion of the hair styling head to rotate. The motor is axially mounted in the limiting groove to confine its position within the groove. The limiting member is detachably connected to the housing and covers and presses against the motor, causing the motor to radially press against the groove wall. This arrangement allows the motor to be clamped between the limiting member and the groove wall. After the limiting member is installed on the housing, the motor can be assembled simultaneously, resulting in a simple and easy-to-operate motor assembly structure. The limiting member pressing against the motor ensures that the motor's freedom in all directions is limited, and the limiting member, after covering the motor, forms a pressing arm of a certain length, reliably maintaining the stability of the assembled motor. The design is ingenious and easy to implement. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the hair styling device provided in an embodiment of the present utility model;

[0020] Figure 2 This is a schematic diagram of the handle provided in an embodiment of the present utility model;

[0021] Figure 3 This is a partial assembly diagram of the motor, housing, and limiting member provided in an embodiment of the present utility model;

[0022] Figure 4 This is a partial exploded view of the motor, housing, and limiting member provided in an embodiment of the present utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] 10. Handle; 1. Housing; 11. Limiting groove; 12. Locking pin; 13. Slot; 14. Support rib; 15. Blocking rib; 151. First blocking rib; 152. Second blocking rib; 2. Motor; 21. Output shaft; 3. Limiting component; 31. Groove; 20. Hair styling head. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0026] The specific technical features described in the specific embodiments can be combined in any suitable manner without contradiction. For example, different combinations of specific technical features can form different embodiments and technical solutions. To avoid unnecessary repetition, the various possible combinations of the specific technical features in this utility model will not be described separately.

[0027] In the following description, the terms "first," "second," "etc." are used merely to distinguish different objects and do not indicate that the objects have the sameness or relationship. It should be understood that the directional descriptions "above," "below," "outside," and "inside" refer to the directions under normal use, while "left" and "right" refer to the left and right directions shown in the corresponding diagrams, which may or may not be the left and right directions under normal use.

[0028] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. "A plurality of" means two or more.

[0029] Firstly, such as Figure 1 and Figure 2 As shown, this embodiment of the invention provides a handle 10 for connecting a hair styling head 20. Figure 3 and Figure 4 As shown, the handle 10 includes a housing 1, a motor 2, and a limiting member 3. A limiting groove 11 is formed on the inner side of the housing 1. The motor 2 is used to engage with the hair styling head 20 (see reference). Figure 1The motor 2 is connected to drive at least a portion of the hair styling head 20 to rotate, achieving automatic hair wrapping. The motor 2 is axially mounted within the limiting groove 11 to confine its position within the groove. The motor 2 is understood to be a columnar component, and the shape of the limiting groove 11 matches the contour of the motor 2. After the motor 2 is mounted in the limiting groove 11, at least a portion of the motor 2 is engaged with the groove wall of the limiting groove 11, and both ends of the motor 2 in the axial direction abut against the end walls of the limiting groove 11. The end walls of the limiting groove 11 restrict the axial freedom of the motor 2, and the relative position of the motor 2 is constrained by the limiting groove 11. It should be noted that "axial direction of the motor 2" refers to the direction of the rotational axis of the motor 2. This can be understood as the motor 2 being coaxial with the housing 1, or the motor 2 being eccentrically positioned relative to the housing 1. Regardless of whether the motor 2 and the housing 1 are coaxial, since the motor 2 is installed axially in the limiting groove 11, it at least means that the axis of the motor 2 is parallel to the axis of the housing 1.

[0030] like Figure 3 and Figure 4 As shown, the limiting member 3 is detachably connected to the housing 1 and covers the clamping motor 2, so that the motor 2 abuts against the groove wall of the limiting groove 11 radially. The limiting member 3 cooperates with the limiting groove 11 to clamp the motor 2. Connecting the limiting member 3 to the housing 1 achieves the fixed assembly of the motor 2. The structure is simple, easy to implement, and simplifies the assembly operation of the motor 2. After the limiting member 3 is installed on the housing 1, the limiting member 3 clamps the motor 2, so that the motor 2 is clamped between the groove wall of the limiting groove 11 and the limiting member 3. The groove wall of the limiting groove 11 and the limiting member 3 form an installation space. The motor 2 is installed in this installation space, and the motor 2 abuts against the limiting groove 11 and the limiting member 3 radially. It is also interference-fitted with the installation space, that is, the motor 2 is interference-fitted with both the limiting groove 11 and the limiting member 3 in the circumferential direction. The cooperation of the limiting groove 11 and the limiting member 3 restricts the degree of freedom of movement of the motor 2 in the circumferential direction. Since the limiting member 3 covers the motor 2, it means that the limiting member 3 has a certain length in the axial direction of the motor 2. Within the length range of the limiting member 3, the motor 2 is pressed by the limiting member 3 and abuts against the groove wall of the limiting groove 11 in the radial direction. By controlling the dimension of the limiting member 3 in the axial direction of the motor 2, the pressing arm of the limiting member 3 on the motor 2 can be adjusted to limit the motor 2 more stably in the radial direction, keeping the motor 2 and the hairdressing head 20 (refer to...) Figure 1The coaxiality after assembly reduces the possibility of the hair styling head 20 deflecting at least partially or malfunctioning due to radial offset of the motor 2, thus improving the lifespan of the hair styling device. It should be noted that "radial direction of motor 2" refers to the direction extending horizontally outward from the central axis of rotation of motor 2, which is also the direction of the diameter of motor 2. "Circumferential direction of motor 2" refers to the direction surrounding the central axis of rotation of motor 2.

[0031] This utility model provides a handle 10 for connecting a hair styling head 20. The handle 10 includes a housing 1, a motor 2, and a limiting member 3. A limiting groove 11 is formed on the inner side of the housing 1. The motor 2 is connected to the hair styling head 20 to drive at least a portion of the hair styling head 20 to rotate. The motor 2 is axially mounted within the limiting groove 11 to confine its position within the groove. The limiting member 3 is detachably connected to the housing 1 and covers and presses against the motor 2, causing the motor 2 to radially press against the groove wall of the limiting groove 11. The motor 2 is clamped between the limiting member 3 and the groove wall of the limiting groove 11. After the limiting member 3 is installed on the housing 1, the motor 2 can be assembled simultaneously, resulting in a simple and easy-to-operate structure for assembling the motor 2. Furthermore, the limiting member 3 presses against the motor 2, causing the motor 2 to abut against the wall of the limiting groove 11 radially. The installation space formed by the motor 2, the limiting member 3, and the wall of the limiting groove 11 is interference-fitted, thus restricting the motor 2's circumferential movement freedom. The axial length of the limiting member 3 on the motor 2 forms a lever arm that presses against the motor 2, restricting the limiting member 3's radial deflection freedom. After the motor 2 is installed in the limiting groove 11, the two end walls of the limiting groove 11 abut against the motor 2 axially, respectively, restricting the motor 2's axial movement freedom. The motor 2's freedom in all directions is restricted, and the limiting member 3 has a certain length, forming a relatively large lever arm, which can stably maintain the stability of the motor 2 after assembly. In summary, the handle 10 provided in this embodiment of the present invention maintains the stability of the motor 2 after assembly with a simple structure; the design is ingenious and easy to implement.

[0032] In some embodiments, such as Figure 3 and Figure 4 As shown, the limiting member 3 has a groove 31 on the side facing the motor 2. The groove 31 is adapted to the contour shape of the motor 2, and the motor 2 is installed in the groove 31. The contour of the limiting member 3 in the groove 31 is adapted to the contour of the motor 2. The groove 31 can press against the motor 2 in the circumferential direction, that is, the groove 31 can cover the motor 2. A surface contact is formed between the limiting member 3 and the motor 2. The contact area between the limiting member 3 and the motor 2 is large, which makes it easier for the limiting member 3 to press the motor 2 more fully.

[0033] In some embodiments, such as Figure 3 and Figure 4As shown, the limiting member 3 is detachably connected to the motor 2. The limiting member 3 is an independent component, and the materials required for its processing are not limited by the motor 2, making it easy to process the limiting member 3 separately. In some embodiments, the limiting member 3 protrudes from the housing of the motor 2. The limiting member 3 and the housing of the motor 2 are integrally formed, eliminating the need for additional assembly of the limiting member 3 and the motor 2. During the connection of the limiting member 3 to the housing 1, the motor 2 can be simultaneously assembled into the limiting groove 11, further simplifying the assembly operation of the motor 2.

[0034] Of course, in some possible implementations, the handle 10 may include two limiting members 3, one of which is detachably connected to the motor 2 to form a component independent of the motor 2; the other limiting member protrudes from the housing of the motor 2 and is integrally formed with the housing of the motor 2.

[0035] In some embodiments, such as Figure 3 and Figure 4 As shown, the housing 1 is provided with a locking post 12, which is located at least on one radial side of the motor 2. The limiting member 3 is connected to the locking post 12 by a threaded fastener. The locking post 12 can be provided only on one radial side of the motor 2, or it can be provided on both radial sides of the motor 2. After the locking post 12 and the limiting member 3 are connected by fasteners, the motor 2 is clamped between the limiting member 3 and the groove wall of the limiting groove 11. The types of threaded fasteners include, but are not limited to, bolts, studs, and screws. By tightening the threaded fasteners, the length of the threaded fasteners recessed into the locking post 12 can be adjusted, thereby adjusting the tightness of the connection between the limiting member 3 and the threaded fasteners, so that the limiting member 3 can more fully press the motor 2.

[0036] In some embodiments, such as Figure 3 and Figure 4 As shown, the housing 1 also has a slot 13. Along the radial direction of the motor 2, the end face of the locking pin 12 is connected to the end wall of the slot 13. This can be simply understood as the end face of the locking pin 12 being approximately flush with the end wall of the slot 13. Along the axial direction of the motor 2, the limiting member 3 is disposed in the slot 13. The slot 13 forms the installation reference for the limiting member 3. After the slot 13 is installed in the limiting groove 11, the through hole on the limiting member 3 and the threaded hole on the locking pin 12 can be aligned. No additional calibration of the limiting member 3 and the locking pin 12 is required, which facilitates the assembly of the limiting member 3 and further facilitates the assembly of the motor 2.

[0037] In some embodiments, such as Figure 3 and Figure 4As shown, the housing 1 is also provided with at least one support rib 14. The support rib 14 is provided at least on one side of the limiting groove 11 to support the motor 2 in the radial direction and restrict the motor 2's radial degree of freedom, reducing the possibility of the motor 2 deflecting radially and affecting the assembly coaxiality. At least a portion of the support rib 14 is adapted to the contour of the motor 2, and the motor 2 is snapped onto the support rib 14. That is to say, the support rib 14 can not only restrict the movement of the motor 2 in the radial direction, but also restrict the movement of the motor 2 in the circumferential direction. The support rib 14 further maintains the positional stability of the motor 2, so that the motor 2 can be installed more stably in the limiting groove 11, reducing the possibility of the motor 2 moving out of the limiting groove 11; in addition, it also facilitates the alignment of the groove 31 of the limiting member 3 with the contour of the motor 2, so that the motor 2 can be snapped into the groove 31 of the limiting member 3.

[0038] In some embodiments, such as Figure 3 and Figure 4 As shown, along the axial direction of the motor 2, at least one support rib 14 is provided on both sides of the limiting member 3. The support arm formed by each support rib 14 passes through the position of the limiting member 3. Along the axial direction of the motor 2, support ribs 14 are provided on both sides of the limiting member 3 so that the motor 2 can pass through the groove 31 of the limiting member 3 with a high degree of coaxiality, which facilitates the fitting of the limiting member 3 with the motor 2, so that the limiting member 3 can press the motor 2 more tightly.

[0039] In some embodiments, such as Figure 3 and Figure 4 As shown, a blocking rib 15 protrudes from the inner side of the housing 1, and the blocking rib 15 abuts against at least one axial end of the motor 2. The blocking rib 15 increases the lever arm that restricts the movement of the motor 2 in the axial direction, making it easier to stably abut against the motor 2 in the axial direction, thereby reducing the possibility of the motor 2 moving in the axial direction. In addition, it can be understood that since the limiting groove 11 is formed on the housing 1, the thickness of the groove wall of the limiting groove 11 is limited by the thickness of the housing 1, while the blocking rib 15 protrudes from the inner side of the housing 1, and the thickness of the blocking rib 15 is not limited by the thickness of the housing 1. If the motor 2 moves outside the limiting groove 11, the motor 2 needs to pass over the thickness of the blocking rib 15, making it more difficult for the motor 2 to move outside the limiting groove 11, and thus it is more stably installed in the limiting groove 11.

[0040] In some embodiments, such as Figure 3 and Figure 4 As shown, the inner side of the housing 1 has a first blocking rib 151 and a second blocking rib 152 protruding from it. The output shaft 21 of the motor 2 passes through the first blocking rib 151 and connects to the hair styling head 20 (see reference). Figure 1The motor 2 is axially mounted between the first blocking rib 151 and the second blocking rib 152, and abuts against both the first blocking rib 151 and the second blocking rib 152. It can be understood that the first blocking rib 151 is closer to the hair styling head 20 than the second blocking rib 152. Since both the first blocking rib 151 and the second blocking rib 152 abut against the motor 2, both ends of the motor 2 are restricted in the axial direction, reducing the possibility of the motor 2 deflecting axially or disengaging radially from the limiting groove 11. Furthermore, the first blocking rib 151 and the second blocking rib 152 form the positioning reference for the motor 2. During the assembly process, the motor 2 is placed axially between the first blocking rib 151 and the second blocking rib 152, allowing the motor 2 to be aligned with the limiting groove 11 for assembly, thus facilitating the assembly operation of the motor 2.

[0041] In some embodiments, such as Figure 3 and Figure 4 As shown, at least one of the first blocking rib 151 and the second blocking rib 152 is provided with a locking member and is connected to the motor 2 through the locking member. It is understood that the locking member is provided with a threaded structure, and the type of the locking member includes, but is not limited to, bolts, screws, and studs. The first blocking rib 151 and the second blocking rib 152 are arranged along the axial direction of the motor 2; that is, along the axial direction of the motor 2, at least one of the first blocking rib 151 and the second blocking rib 152 is threadedly connected to the motor 2 through the locking member, restricting the degree of freedom of rotation of the motor 2 in the circumferential direction.

[0042] In some embodiments, such as Figure 3 and Figure 4As shown, at least one of the motor 2, the limiting member 3, and the limiting groove 11 is provided with a flexible member (not shown in the figure). The flexible member is sandwiched between the limiting member 3 and the motor 2, and / or sandwiched between the groove wall of the limiting groove 11 and the motor 2. The flexible member can be provided only on the surface of the motor 2, only on one side of the limiting member 3 forming the groove 31, only on the groove wall of the limiting groove 11, or on two of the motor 2, the limiting member 3, and the limiting groove 11, or on all of the motor 2, the limiting member 3, and the limiting groove 11. The flexible member can be sandwiched only between the limiting member 3 and the motor 2, only between the groove wall of the limiting groove 11 and the motor 2, or sandwiched between the limiting member 3 and the motor 2, and also between the groove wall of the limiting groove 11 and the motor 2. It is understandable that the flexible component is elastic and capable of deformation. When the limiting component 3 presses against the motor 2, the flexible component undergoes compression deformation, generating a restoring force to recover its deformation. The flexible component sandwiched between the limiting component 3 and the motor 2 adheres tightly to both, and / or, the flexible component sandwiched between the limiting groove 11 and the motor 2 adheres tightly to both, facilitating the confinement of the motor 2 between the limiting component 3 and the limiting groove 11. The flexible component increases the friction on the surface of the motor 2, further reducing the possibility of movement of the motor 2 relative to the limiting component 3 and / or the limiting groove 11, allowing the motor 2 to be more stably assembled between the limiting groove 11 and the limiting component 3. Additionally, the flexible component can also dampen vibrations in the motor 2 and reduce the noise generated by the motor 2 during operation.

[0043] In some embodiments, such as Figure 3 and Figure 4 As shown, at least one of the limiting member 3 and the limiting groove 11 is provided with adhesive, and the motor 2 is fixed to the limiting groove 11 by the adhesive. Specifically, the limiting groove 11 may be provided with adhesive to directly fix the motor 2 within the limiting groove 11; alternatively, the limiting member 3 may be provided with adhesive. In this embodiment, the limiting member 3 and the motor 2 are assembled into a single component. After the limiting member 3 is installed on the housing 1, its position is limited, thereby limiting the position of the motor 2 within the limiting groove 11. Of course, both the limiting member 3 and the limiting groove 11 may be provided with adhesive. In this embodiment, both sides of the motor 2 are fixed by adhesive, making the motor 2 more securely fixed to both the limiting member 3 and the limiting groove 11. This arrangement increases the friction between the motor 2 and the limiting member 3, and / or the friction between the motor 2 and the limiting groove 11, through the adhesive's stickiness, thus stably fixing the motor 2 within the limiting groove 11 and maintaining the stability of the motor 2 after assembly.

[0044] Secondly, this utility model embodiment also provides a hair styling tool, such as... Figure 1As shown, the hair styling tool includes a hair styling head 20 and the aforementioned handle 10. Therefore, the hair styling tool achieves the same technical effect as the handle 10, namely, maintaining the stability of the motor 2 after assembly with a relatively simple structure. This reduces the possibility of the motor 2 shifting and affecting the normal hair winding of the hair styling head 20, as well as the lifespan of the hair styling tool. The design is ingenious and facilitates the assembly of the motor 2. The hair styling head 20 is connected to the handle 10. Specifically, the hair styling head 20 can be detachably connected to the handle 10 via a threaded connection structure or a snap-fit ​​structure. Alternatively, the hair styling head 20 can share the housing 1 of the handle 10 and be fixedly connected to it. The hair styling head 20 is used for curling and / or straightening hair. It can function solely as a curling iron, or solely as a straightener for straightening. Alternatively, it can combine both functions. For example, the hair styling head 20 can be equipped with a curling iron consisting of two openable plates. The opposite sides of the plates are flat, while the opposing sides are curved to wrap around the hair and create curls. Specifically, when the plates are open, the user can place their hair into the gap between them, then close the plates again to clamp the hair, heat the hair, and pull it in a generally straight direction to straighten it. When the plates are closed, the user can wrap their hair around the outer curved surfaces of the plates and heat it to create curls.

[0045] Of course, it is understandable that, such as Figure 1 and Figure 3 As shown, because the handle 10 contains a motor 2, and the motor 2 can drive at least part of the hair styling head 20 to rotate, the hair styling tool can automatically curl hair. That is, after the user puts the hair into the hair styling head 20, the user can drive the rotating part in the hair styling head 20 to rotate, so as to automatically wrap the hair and heat the hair, thereby achieving automatic curling, reducing the difficulty of using the hair styling head 20 and making it convenient for the user.

[0046] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A handle for connecting a hair styling head, characterized in that, The handle includes: A housing, wherein a limiting groove is formed on the inner side of the housing; A motor is used to connect to the hair styling head to drive at least a portion of the hair styling head to rotate, the motor being axially mounted in the limiting groove to limit the position of the motor within the limiting groove; A limiting member is detachably connected to the housing and covers and presses against the motor so that the motor abuts against the wall of the limiting groove radially.

2. The handle according to claim 1, characterized in that, The limiting member has a groove on the side facing the motor, the groove is adapted to the outline shape of the motor, and the motor is fixed in the groove.

3. The handle according to claim 1, characterized in that, The limiting member is detachably connected to the motor, or the limiting member protrudes from the outer casing of the motor.

4. The handle according to claim 1, characterized in that, The housing is provided with a locking post, which is located at least on one side of the motor in the radial direction, and the limiting member is connected to the locking post by a threaded fastener.

5. The handle according to claim 4, characterized in that, The housing is also provided with a slot, and the limiting member is disposed in the slot along the axial direction of the motor; along the radial direction of the motor, the end face of the locking post is connected to the end wall of the slot.

6. The handle according to claim 1, characterized in that, The housing is also provided with at least one support rib, which is provided at least on one side of the limiting groove, and at least a portion of the support rib is adapted to the contour of the motor, and the motor is snapped onto the support rib.

7. The handle according to claim 6, characterized in that, Along the axial direction of the motor, at least one support rib is provided on each side of the limiting member.

8. The handle according to claim 1, characterized in that, The inner side of the housing is also provided with a blocking rib, which abuts against at least one end of the motor in the axial direction.

9. The handle according to claim 8, characterized in that, The inner side of the housing is provided with a first blocking rib and a second blocking rib, and the output shaft of the motor passes through the first blocking rib and connects to the hair styling head. The motor is axially mounted between the first blocking rib and the second blocking rib, and abuts against the first blocking rib and the second blocking rib.

10. The handle according to claim 9, characterized in that, At least one of the first blocking rib and the second blocking rib is provided with a locking member, and is connected to the motor through the locking member.

11. The handle according to claim 1, characterized in that, At least one of the motor, the limiting member, and the limiting groove is provided with a flexible member, which is sandwiched between the limiting member and the motor, and / or sandwiched between the groove wall of the limiting groove and the motor.

12. The handle according to claim 1, characterized in that, An adhesive is provided on at least one of the limiting member and the limiting groove, and the motor is fixed to the limiting groove by the adhesive.

13. A hair styling tool, characterized in that, Including the handle according to any one of claims 1-12, the hair styling device further includes: A hair styling head for curling and / or straightening hair, the hair styling head being connected to the handle.

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