Head care instrument

Abstract

The utility model discloses a head nursing instrument which comprises a shell, a nursing assembly and a handle, and the shell is provided with a first side and a second side deviating from the first side; the nursing assembly is arranged on the shell and located on the first side, and the nursing assembly is used for conducting physical therapy on the scalp of a user; the handle is rotationally installed on the shell and has a storage state in which the handle is stacked on the second side and a use state in which the handle is unfolded relative to the shell. By means of the technical scheme, a user can conveniently hold, use and store the device.

Description

TECHNICAL FIELD

[0001] The utility model relates to daily nursing supplies field, especially a head nursing instrument. BACKGROUND

[0002] At present, there are many head nursing products on the market, by setting massage head, essential oil spray head and comb teeth and one or more kinds of functional structures, can according to actual need selection corresponding function uses. But the current head nursing product generally adopts the traditional electric heating comb structure, that is mainly by installing the head of functional structure and the handle for the person holds. But after setting more functional structures, it will lead to its size is larger, is not convenient to store. CONTENT OF UTILITY MODEL

[0003] The utility model discloses a head nursing instrument, which is convenient for users to hold and use and store.

[0004] To achieve the above object, the head nursing instrument provided by the utility model comprises:

[0005] A shell has a first side and a second side facing away from the first side.

[0006] A nursing assembly is arranged in the shell and located on the first side, and is used for scalp physiotherapy of a user.

[0007] A handle is rotatably arranged in the shell and has a storage state stacked on the second side and a use state unfolded relative to the shell.

[0008] Optionally, the second side is provided with a first rotating part, the axis of the first rotating part extends in the direction of the first side pointing to the second side, and the handle is rotatably arranged in the first rotating part.

[0009] Optionally, one of the shell and the handle is provided with two limiting grooves, and the other is provided with a limiting convex part, the two limiting grooves are distributed along the circumference of the first rotating part, in the use state, the limiting convex part is clamped into one of the limiting grooves, and in the storage state, the limiting convex part is clamped into the other limiting groove.

[0010] Optionally, the head nursing instrument further comprises a first tooth disc, a second tooth disc and a compression spring, the first tooth disc is fixed on the second side and sleeved outside the first rotating part, the second tooth disc is coaxially arranged with the first tooth disc and is engaged with each other, and the compression spring is abutted on one side of the second tooth disc away from the first tooth disc.

[0011] Optionally, the handle is provided with a second rotating part, the second rotating part is sleeved outside the first rotating part, and the second gear disc and the compression spring are located in a cavity between the first rotating part and the second rotating part.

[0012] Optionally, the handle comprises a shell and a limiting piece, the shell is provided with a mounting hole and a rotating groove, the rotating groove is located on the inner cavity wall of the shell and is arranged correspondingly to the mounting hole, the first rotating part is rotatably mounted in the mounting hole, and the limiting piece is rotatably mounted in the rotating groove and connected with the first rotating part.

[0013] Optionally, the care assembly comprises a massage mechanism, and the massage mechanism is partially located on the first side and used for massaging the scalp.

[0014] Optionally, the massage mechanism comprises an ultrasonic motor and a massage piece, the ultrasonic motor is arranged in the shell, a driving shaft of the ultrasonic motor is located on the first side, the massage piece is located on the first side and is mounted on the driving shaft of the ultrasonic motor, and a plurality of comb teeth are arranged on a side of the massage piece away from the shell.

[0015] Optionally, the head care instrument further comprises a battery, a charging piece and a main control board, the battery, the charging piece and the ultrasonic motor are electrically connected with the main control board, and the charging piece is used for connecting an external power supply to charge the battery.

[0016] Optionally, the care assembly comprises a liquid container and a plurality of applicators connected with the liquid container, the liquid container is arranged in the shell, and the plurality of applicators are located on the first side.

[0017] Optionally, the second side is provided with a liquid supplementing opening and a cover body covering the liquid supplementing opening, the liquid container is in communication with the liquid supplementing opening, and the handle covers the liquid supplementing opening and the cover body in the storage state.

[0018] The head care instrument has the advantages that: the care assembly is arranged on the first side of the shell, the handle is rotatably mounted on the shell, and the handle has the storage state of being stacked on the second side and the use state of being unfolded relative to the shell. In this way, when the head care instrument is used, the handle can be rotated to the use state, the handle extends relative to the side of the shell, the user can conveniently hold the handle, the holding stability is ensured, and the user can conveniently hold and use the head care instrument. When the head care instrument is stored, the handle is rotated to the storage state, the handle and the shell are overlapped in the thickness direction of the shell, the overall length of the head care instrument is reduced, the occupied space during storage is reduced, and the head care instrument is convenient to store and carry. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from the structures shown in these drawings without creative labor.

[0020] Figure 1 It is a structural schematic diagram of an embodiment of the head care instrument of the present application.

[0021] Figure 2 It is a structural schematic diagram of an embodiment of the head care instrument of the present application. Figure 1 It is a structural schematic diagram of an embodiment of the head care instrument of the present application.

[0022] Figure 3 It is a structural schematic diagram of an embodiment of the head care instrument of the present application. Figure 2 It is an exploded view of part of the structure of the head care instrument.

[0023] Figure 4 It is a sectional view of the head care instrument. Figure 1 It is a sectional view of the head care instrument.

[0024] Figure 5 It is an enlarged view of A in the head care instrument. Figure 4 It is an enlarged view of B in the head care instrument.

[0025] Figure 6 It is an enlarged view of B in the head care instrument. Figure 4 It is an enlarged view of B in the head care instrument.

[0026] Explanation of reference numerals:

[0027] 10, shell; 11, first side; 12, second side; 13, first rotating part; 14, limiting groove; 15, liquid supplementing port; 16, cover body; 20, handle; 21, outer shell; 211, limiting protrusion; 212, second rotating part; 213, mounting hole; 214, rotating groove; 22, limiting piece; 30, massage mechanism; 31, acoustic motor; 32, massage piece; 321, comb tooth; 41, smearing head; 411, liquid guide pipe; 412, ball; 413, spring; 414, limiting ring; 42, liquid container; 51, first toothed disc; 52, second toothed disc; 53, compression spring; 60, battery.

[0028] The realization, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0029] With reference to the accompanying drawings, the technical solutions in the embodiments of the present application will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0030] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications also change accordingly.

[0031] In addition, if the embodiments of the present application involve descriptions of "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing throughout the text is that it includes three parallel schemes, for example, "A and / or B" includes A scheme, or B scheme, or A and B schemes. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the present application.

[0032] The present application provides a head care instrument.

[0033] In the embodiments of the present application, as shown in the drawings, Figures 1 to 6 The head care instrument includes a shell 10, a care assembly and a handle 20, the shell 10 has a first side 11 and a second side 12 away from the first side 11; the care assembly is arranged in the shell 10 and located at the first side 11, and the care assembly is used for physiotherapy on the scalp of a user; the handle 20 is rotatably installed on the shell 10 and has a storage state stacked on the second side 12 and a use state unfolded relative to the shell 10.

[0034] In particular, the handle 20 is in a use state, i.e. the handle 20 extends relative to the side of the shell 10, at which time the user can use by holding the handle 20. When the handle 20 is in a storage state, the handle 20 is entirely or mostly on the second side 12 of the shell 10 (i.e. the handle 20 is entirely or mostly on the surface of the second side 12 in the orthographic projection on the shell 10), compared with the use state, so that the handle 20 and the shell 10 overlap in the thickness direction of the shell 10 (the direction in which the first side 11 points to the second side 12), and the overall length of the head care instrument is smaller when the handle 20 is in the storage state, which can reduce the occupied space. The care assembly includes one or more of a massage head, an application head, a light therapy lamp, and a micro-current electrode.

[0035] The technical scheme of the utility model provides that the care assembly is arranged on the first side 11 of the shell 10, the handle 20 is rotatably arranged on the shell 10, and the handle 20 has a storage state of being stacked on the second side 12 and a use state of being unfolded relative to the shell 10. In this way, when in use, the handle 20 can be rotated to the use state, so that the handle 20 extends relative to the side of the shell 10, which allows the user to hold the handle 20 conveniently and stably, and facilitates the user to hold and use. When in storage, the handle 20 is rotated to the storage state, so that the handle 20 and the shell 10 overlap in the thickness direction of the shell 10, which can reduce the overall length of the head care instrument, reduce the occupied space in storage, and facilitate storage and carrying.

[0036] In some embodiments, the second side 12 is provided with a first rotating part 13, the axis of the first rotating part 13 extends in the direction in which the first side 11 points to the second side 12, and the handle 20 is rotatably arranged on the first rotating part 13. In particular, the axis of the first rotating part 13 is the rotation axis of the handle 20, i.e. the handle 20 rotates in the plane perpendicular to the axis of the first rotating part 13 (i.e. the surface of the second side 12), so that the handle 20 rotates as close to the surface of the second side 12 as possible, which can improve the compactness of the structure and also make the rotating connection structure between the first rotating part 13 and the handle 20 relatively simple. Of course, in other embodiments, the rotation axis of the handle 20 can extend in a direction perpendicular to the surface of the second side 12, i.e. the rotation shaft between the handle 20 and the shell 10 is perpendicular to the direction in which the first side 11 points to the second side 12.

[0037] Optionally, one of the shell 10 and the handle 20 is provided with two limiting grooves 14, and the other is provided with a limiting protrusion 211. The two limiting grooves 14 are spaced along the circumference of the first rotating part 13. In the use state, the limiting protrusion 211 is clamped into one of the limiting grooves 14. In the storage state, the limiting protrusion 211 is clamped into the other limiting groove 14. In this embodiment, the shell 10 is provided with two limiting grooves 14, which are respectively arranged on opposite sides of the first rotating part 13. The handle 20 is provided with a limiting protrusion 211. That is, in the use state and the storage state, the limiting protrusion 211 is clamped into the limiting groove 14, so that the handle 20 can be stably kept in the current state. When it is necessary to switch the state, only an external force needs to be applied to the handle 20 to make the limiting protrusion 211 slide out of the limiting groove 14.

[0038] In some embodiments, the head care instrument further comprises a first toothed disc 51, a second toothed disc 52, and a compression spring 53. The first toothed disc 51 is fixed to the second side 12 and is sleeved outside the first rotating part 13. The second toothed disc 52 is coaxially arranged with the first toothed disc 51 and is in meshing relationship with the first toothed disc 51. The compression spring 53 is abutted against one side of the second toothed disc 52 away from the first toothed disc 51. Specifically, the end face of the first toothed disc 51 facing the second toothed disc 52 is provided with a plurality of first limiting teeth arranged along the circumference of the first toothed disc 51. The end face of the second toothed disc 52 facing the first toothed disc 51 is provided with one or more second limiting teeth, each of which can be clamped between any two adjacent first limiting teeth. Since the compression spring 53 is abutted against one side of the second toothed disc 52 away from the first toothed disc 51, each second limiting tooth can be clamped between two adjacent first limiting teeth under the action of the compression spring 53. When the handle 20 is rotated, the action force of the spring 413 needs to be overcome to make the second limiting tooth pass the first limiting tooth. In this way, the handle 20 can be effectively prevented from shaking, and the rotation stability of the handle 20 is improved. At the same time, the user can also judge the rotation state through the "clicking" sound and vibration feeling generated by the collision between the second limiting tooth and the first limiting tooth during the rotation of the handle 20, which can improve the user experience.

[0039] In some embodiments, the handle 20 is provided with a second rotating part 212, the second rotating part 212 is sleeved outside the first rotating part 13, and the second toothed disc 52 and the compression spring 53 are located in the cavity between the first rotating part 13 and the second rotating part 212. Specifically, the first rotating part 13 is protruded relative to the surface of the second side 12, and the inner hole diameter of the second rotating part 212 is greater than the outer diameter of the first rotating part 13. In this way, the first toothed disc 51, the second toothed disc 52, and the compression spring 53 can be hidden inside, thereby reducing the risk of malfunction caused by external objects

[0040] In some embodiments, the handle 20 comprises a housing 21 and a limiting piece 22, the housing 21 is provided with a mounting hole 213 and a rotating groove 214, the rotating groove 214 is located on the inner cavity wall of the housing 21 and is arranged corresponding to the mounting hole 213, the first rotating part 13 is rotatably mounted in the mounting hole 213, and the limiting piece 22 is rotatably mounted in the rotating groove 214 and connected with the first rotating part 13. Specifically, the part of the housing 21 provided with the mounting hole 213 and the rotating groove 214 is the second rotating part 212, the diameter of the rotating groove 214 is greater than that of the mounting hole 213, the outer diameter of the limiting piece 22 is smaller than that of the rotating groove 214 and greater than that of the mounting hole 213. When the limiting piece 22 is mounted in the rotating groove 214 and connected with the first rotating part 13, the first rotating part 13 can be prevented from being detached from the mounting hole 213, and the rotating connection between the handle 20 and the shell 10 is achieved. Such structure is simple and convenient to install, and can reduce production cost.

[0041] In some embodiments, the care assembly comprises a massage mechanism 30, which is partially located on the first side 11 and used to massage the scalp. That is, in use, the scalp can be massaged by the massage mechanism 30 to relieve fatigue. The massage mechanism 30 can adopt a mechanical massage structure (such as a rotating head or a vibrating head), or a micro-current massage structure.

[0042] In some embodiments, the massage mechanism 30 comprises a sonic motor 31 and a massage piece 32, the sonic motor 31 is arranged in the shell 10, a driving shaft of the sonic motor 31 is located on the first side 11, the massage piece 32 is located on the first side 11 and mounted on the driving shaft of the sonic motor 31, and a plurality of comb teeth 321 are arranged on the side of the massage piece 32 away from the shell 10. Specifically, the massage piece 32 is spaced apart from the shell 10, and when the sonic motor 31 is started, the massage piece 32 can be vibrated by the driving shaft, and the scalp can be massaged by the vibrating massage piece 32. In this way, the structure of the massage mechanism 30 is simple and reliable.

[0043] Optionally, the head care instrument further comprises a battery 60, a charging piece and a main control board, the battery 60, the charging piece and the sonic motor 31 are electrically connected with the main control board, and the charging piece is used to connect an external power supply to charge the battery 60. That is, the sonic motor 31 can be powered by the battery 60, which can reduce the restraint of the power cord and facilitate the user to use. The charging piece can be a charging contact pin, a female socket or a wireless charging coil.

[0044] In some embodiments, the care assembly includes a liquid container 42 and a plurality of applicators 41 connected to the liquid container 42, the liquid container 42 is arranged in the housing 10, and the plurality of applicators 41 are located on the first side 11. Specifically, the liquid container 42 can be used to contain liquid medicine such as hair growth liquid or essential oil. The applicator 41 includes a liquid guide pipe 411, a ball 412, a spring 413, and a limiting ring 414. The liquid inlet end of the liquid guide pipe 411 is connected to the liquid container 42, the liquid outlet end of the liquid guide pipe 411 extends to the first side 11, and is at least flush with the end of the comb teeth 321 (if the comb teeth 321 are of different lengths, the liquid outlet end of the liquid guide pipe 411 is at least flush with the end of the shortest comb teeth 321). The diameter of the ball 412 is greater than the caliber of the liquid outlet end, and the ball 412 partially extends from the liquid outlet end. The limiting ring 414 is fixed at the liquid inlet end of the liquid guide pipe 411, and the spring 413 is located in the liquid guide pipe 411 and abuts between the ball 412 and the limiting ring 414. When the ball 412 abuts the scalp and the ball 412 is retracted into the liquid guide pipe 411, the liquid in the liquid guide pipe 411 flows out from between the ball 412 and the liquid guide pipe 411 to the scalp and hair roots, ensuring the liquid medicine application effect. By providing a plurality of applicators 41 on the head care instrument, the user can easily apply liquid medicine such as essential oil or hair growth liquid to the scalp.

[0045] In some embodiments, the second side 12 is provided with a liquid supplement port 15 and a cover 16 covering the liquid supplement port 15, the liquid container 42 communicates with the liquid supplement port 15, and the handle 20 covers the liquid supplement port 15 and the cover 16 in the storage state. That is, after opening the cover 16, liquid can be supplemented to the liquid container 42 through the liquid supplement port 15 or the liquid container 42 can be cleaned through the liquid supplement port 15. By covering the liquid supplement port 15 and the cover 16 with the handle 20 in the storage state, the cover 16 can be effectively protected, and the risk of accidental opening or pressure damage of the cover 16 during storage and carrying is reduced.

[0046] The above description is only preferred embodiments of the present application, and does not limit the patent scope of the present application. Any equivalent structural transformation made according to the contents of the present application specification and drawings, or direct / indirect application in other related technical fields is included in the patent protection scope of the present application.

Claims

1. A head care device, characterized in that The head care instrument comprises: a housing having a first side and a second side facing away from the first side; a care assembly arranged in the housing and located on the first side, the care assembly being used for scalp therapy of a user; and a handle rotatably mounted on the housing and having a storage state of being stacked on the second side and a use state of being unfolded relative to the housing.

2. The hair care device of claim 1, wherein The second side is provided with a first rotating part, an axis of the first rotating part extending in a direction from the first side to the second side, and the handle is rotatably mounted on the first rotating part.

3. The head care device as described in claim 2, characterized in that, One of the housing and the handle is provided with two limiting grooves, and the other is provided with a limiting protrusion, the two limiting grooves being spaced apart along the circumference of the first rotating part, in the use state, the limiting protrusion being clamped into one of the limiting grooves, and in the storage state, the limiting protrusion being clamped into the other limiting groove.

4. The head care device as described in claim 2, characterized in that, The head care instrument further comprises a first gear disc, a second gear disc and a compression spring, the first gear disc being fixed on the second side and sleeved outside the first rotating part, the second gear disc being coaxially arranged with the first gear disc and being in mesh with each other, and the compression spring being abutted on a side of the second gear disc facing away from the first gear disc.

5. The head care device as described in claim 4, characterized in that, The handle is provided with a second rotating part, the second rotating part being sleeved outside the first rotating part, and the second gear disc and the compression spring being located in a cavity between the first rotating part and the second rotating part.

6. A haircare device as claimed in any one of claims 2 to 5, wherein, The handle comprises an outer shell and a limiting piece, the outer shell being provided with a mounting hole and a rotating groove, the rotating groove being located on an inner cavity wall of the outer shell and being arranged corresponding to the mounting hole, the first rotating part being rotatably mounted on the mounting hole, and the limiting piece being rotatably mounted on the rotating groove and being connected with the first rotating part.

7. A hair care device as claimed in any one of claims 1 to 5, wherein, The care assembly comprises a massage mechanism, the massage mechanism being partially located on the first side and being used for massaging the scalp.

8. The head care device as described in claim 7, characterized in that, The massage mechanism comprises a sonic motor and a massage piece, the sonic motor being arranged in the housing, a driving shaft of the sonic motor being located on the first side, the massage piece being located on the first side and being mounted on the driving shaft of the sonic motor, and a plurality of comb teeth being arranged on a side of the massage piece facing away from the housing. The head care instrument further comprises a battery, a charging piece and a main control board, the battery, the charging piece and the sonic motor being electrically connected with the main control board, and the charging piece being used for connecting an external power supply to charge the battery.

9. The hair care device of any one of claims 1 to 5, wherein the plurality of electrodes are arranged in a circular pattern. The care assembly comprises a liquid container and a plurality of applicators connected with the liquid container, the liquid container being arranged in the housing, and the plurality of applicators being located on the first side.

10. The hair care device of claim 9, wherein the at least one of the plurality of hair care devices is a hair dryer. The second side is provided with a liquid supplement port and a cover covering the liquid supplement port, the liquid container being in communication with the liquid supplement port, and the handle covering the liquid supplement port and the cover in the storage state.

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