Essence leading-in instrument

Abstract

The utility model discloses an essence leading-in instrument which effectively solves the problems that a telescopic liquid tube leading-in instrument is large in longitudinal length and inconvenient to hold. Comprising a shell, comb teeth are arranged on the outer circle of the bottom of the shell, a rotatable machine head is telescopically arranged in the center of the bottom of the shell, a rotating shaft in threaded connection with the shell is arranged above the machine head, a rotating ring is rotationally arranged in the shell, the rotating ring and the rotating shaft synchronously rotate and relatively slide, a plurality of shifting rods are evenly arranged outside the rotating ring, and a driving rod is rotationally arranged in the shell. The driving rod is provided with rotating teeth matched with the shifting rod, the driving rod rotates to drive the rotating ring to rotate, so that the machine head is of a telescopic and rotating structure, no thread is arranged on the outer side of the top of the rotating shaft, and when the portion, without the thread, of the rotating shaft is matched with the shell, the machine head only rotates and does not stretch out and draw back. According to the utility model, the structure is simple and ingenious, and a transmission mechanism in the shell is modified, so that the motor performs telescopic control on the machine head on the side, and the longitudinal height is reduced, thereby reducing the size of equipment, being convenient to hold, and facilitating the introduction of essence.

Description

Technical Field

[0001] The utility model relates to the technical field of hair growth, in particular to an essence liquid introduction instrument. Background Art

[0002] When treating hair growth, the introduction of hair growth essence is completed using an introduction instrument. The essence is placed in the introduction instrument, and the introduction instrument acts on the scalp to evenly apply the essence on the scalp, thereby promoting the absorption of the essence.

[0003] Most of the existing introduction instruments use a rotating head to promote absorption by massaging the scalp. The liquid tubes have two structures: fixed and telescopic. The fixed structure will cause interference between the liquid tubes, which is not conducive to use. The telescopic structure will increase the length in the telescopic direction, resulting in an increase in the size of the device, making it inconvenient to hold. Utility Model Content

[0004] In order to overcome the defects of the prior art, the utility model provides an essence liquid introduction instrument, which effectively solves the problem that the telescopic liquid tube introduction instrument has a large longitudinal length and is inconvenient to hold.

[0005] The technical solution to solve the technical problem is: a serum introduction instrument, including a shell, a comb tooth is arranged on the outer ring of the bottom of the shell, a rotatable machine head is telescopically arranged in the center of the bottom of the shell, a rotating shaft connected to the shell thread is arranged above the machine head, a swivel is rotatably arranged inside the shell, the swivel rotates synchronously with the rotating shaft and slides relatively, a plurality of levers are evenly arranged outside the swivel, a driving rod is rotatably arranged inside the shell, the driving rod is provided with a rotating tooth matched with the lever, the driving rod rotates to drive the swivel to rotate, so that the machine head realizes a telescopic and rotatable structure, no thread is arranged on the outer side of the top of the rotating shaft, when the threaded part of the rotating shaft is not arranged to match with the shell, the machine head only rotates and no longer telescopes.

[0006] Preferably, a handle is provided above the shell.

[0007] Preferably, a liquid storage tank is provided inside the shell, the liquid storage tank is connected to the inside of the rotating shaft, the rotating shaft and the inside of the head are empty, a plurality of massage heads are provided at the bottom of the head, the massage heads are hemispherical structures and a ball is rotatably provided at the center of the bottom, the ball is connected to the liquid storage tank, and the essence is applied to the scalp from the ball.

[0008] Preferably, the swivel is fixed inside the shell via a pressure ring.

[0009] Preferably, a plurality of vertical grooves are evenly distributed on the rotating shaft, and a connecting block is provided on the inner side of the rotating ring. The connecting block is inserted into the vertical groove to form a structure in which the rotating ring and the rotating shaft rotate synchronously and slide relatively.

[0010] Preferably, a top plate is arranged at the upper end of the rotating ring via a spring, and a pressure plate is arranged at the upper end of the rotating shaft. When the rotating shaft is not provided with a threaded portion and cooperates with the housing, the pressure plate contacts the top plate and compresses the spring.

[0011] Preferably, a motor is disposed in the housing, and an output shaft of the motor is connected to the driving rod.

[0012] Preferably, a battery is provided in the shell, and a charging port electrically connected to the battery is provided on the top of the shell.

[0013] The utility model has a simple and ingenious structure. By modifying the transmission mechanism inside the shell, the motor can control the extension and retraction of the head from the side, reducing the longitudinal height, thereby reducing the size of the device, making it easier to hold and further facilitate the introduction of essence. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 It is a cross-sectional schematic diagram of the utility model.

[0016] Figure 3 This utility model Figure 2 Schematic diagram of the cross-sectional structure of AA.

[0017] Figure 4 It is a structural schematic diagram of the transfer ring of the utility model.

[0018] Figure 5 It is a schematic diagram of the machine head structure in the utility model.

[0019] Figure 6 It is a cross-sectional schematic diagram of the machine head structure in the utility model. DETAILED DESCRIPTION

[0020] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0021] Depend on Figures 1 to 6It can be seen that an essence liquid introduction instrument includes a shell 1, a handle 9 is provided on the top of the shell 1, comb teeth 2 are provided on the outer ring of the bottom of the shell 1, a rotatable head 3 is telescopically provided at the center of the bottom of the shell 1, a rotating shaft 4 threadedly connected to the shell 1 is provided above the head 3, a rotating ring 5 is rotatably provided inside the shell 1, the rotating ring 5 rotates synchronously with the rotating shaft 4 and slides relatively, a plurality of levers 6 are evenly provided outside the rotating ring 5, a driving rod 7 is rotatably provided inside the shell 1, and a rotating tooth 8 cooperating with the lever 6 is provided on the driving rod 7, and the driving rod 7 rotates to drive the rotating ring 5 rotates, so that the handpiece 3 realizes a structure of extension and rotation. The outer side of the top of the rotating shaft 4 is not provided with a thread. When the rotating shaft 4 without a thread is matched with the shell 1, the handpiece 3 only rotates and does not extend or retract. A liquid storage tank 10 is provided inside the shell 1, and the liquid storage tank 10 is communicated with the inside of the rotating shaft 4. The rotating shaft 4 and the inside of the handpiece 3 are empty. A plurality of massage heads 11 are provided at the bottom of the handpiece 3. The massage head 11 is a hemispherical structure and a ball 12 is rotatably provided at the center of the bottom. The ball 12 is communicated with the liquid storage tank 10, and the essence is applied to the scalp from the ball 12.

[0022] When the utility model is used in a specific way,

[0023] The essence is injected into the liquid storage tank 10, and the handle 9 is held to move the device to the position where the essence needs to be introduced. The comb teeth 2 can arrange the hair. When the essence needs to be introduced, the device is started, and the driving rod 7 starts to rotate. The rotating gear 8 on the driving rod 7 cooperates with the lever 6 to rotate the rotating ring 5. The rotating ring 5 rotates synchronously with the rotating shaft 4, so that the rotating shaft 4 rotates. The rotating shaft 4 is threadedly connected to the shell 1, so that the rotating shaft 4 drives the head 3 to extend outward. When the head 3 contacts the scalp, the rotating shaft 4 is not provided with a threaded portion to cooperate with the shell 1. At this time, the rotating shaft 4 will not produce vertical displacement during rotation. The rotating shaft 4 drives the head 3 to only rotate. The massage head 11 at the bottom of the head 3 massages the scalp, and the essence is applied to the scalp through the rotation of the ball 12, thereby promoting the absorption of the essence.

[0024] The swivel 5 is fixed inside the housing 1 via a pressure ring 13 , and the swivel 5 only rotates inside the housing 1 without any vertical displacement.

[0025] A plurality of vertical grooves 14 are evenly distributed on the rotating shaft 4, and a connecting block 15 is provided on the inner side of the rotating ring 5. The connecting block 15 is inserted into the vertical groove 14 to form a structure in which the rotating ring 5 and the rotating shaft 4 rotate synchronously and slide relatively. When the rotating ring 5 rotates, the connecting block 15 drives the rotating shaft 4 to rotate synchronously in the vertical groove 14, and the rotating shaft 4 is threadedly connected to the housing 1. The rotation of the rotating shaft 4 can produce vertical displacement, and the vertical position of the rotating ring 5 does not change.

[0026] A top plate 17 is provided at the upper end of the rotating ring 5 via a spring 16, and a pressure plate 18 is provided at the upper end of the rotating shaft 4. When the rotating shaft 4 is not provided with a threaded portion and cooperates with the shell 1, the pressure plate 18 contacts with the top plate 17 and compresses the spring 16. When the head 3 moves down to contact the scalp, the rotating shaft 4 is not provided with a threaded portion and cooperates with the shell 1. At this time, the pressure plate 18 moves down and contacts with the top plate 17 and compresses the spring 16. When the head 3 needs to be recovered, the spring 16 pushes the top plate 17 upward, so that the pressure plate 18 moves up, and the thread on the rotating shaft 4 completes the thread cooperation with the shell 1, so that the head 3 can be moved up and recovered after the driving rod 7 is reversed.

[0027] A motor 19 is provided in the shell 1, and the output shaft of the motor 19 is connected to the driving rod 7. A battery 20 is provided in the shell 1. A charging port 21 electrically connected to the battery 20 is provided on the top of the shell 1. The charging port 21 can charge the battery 20. The battery 20 supplies power to the motor 19. The motor 19 drives the driving rod 7 to rotate to realize the control of the machine head 3.

[0028] Compared with the prior art, the utility model has the following beneficial effects: the transmission structure inside the shell is modified, and the motor is arranged on the side, which does not affect the lifting and rotation of the head, reduces the longitudinal height of the equipment, and reduces the volume of the equipment, so that it is easy to hold and convenient to introduce essence into the scalp.

Claims

1. An essence liquid introduction instrument, characterized in that: The invention comprises a shell (1), wherein the outer ring of the bottom of the shell (1) is provided with comb teeth (2), a rotatable machine head (3) is telescopically provided at the center of the bottom of the shell (1), a rotating shaft (4) threadedly connected to the shell (1) is provided above the machine head (3), a rotating ring (5) is rotatably provided inside the shell (1), the rotating ring (5) and the rotating shaft (4) rotate synchronously and slide relatively, a plurality of levers (6) are evenly provided outside the rotating ring (5), a driving rod (7) is rotatably provided inside the shell (1), the driving rod (7) is provided with a rotating tooth (8) cooperating with the lever (6), the driving rod (7) rotates to drive the rotating ring (5) to rotate, so that the machine head (3) realizes a telescopic and rotatable structure, and no threads are provided on the outer side of the top of the rotating shaft (4). When the part of the rotating shaft (4) not provided with threads cooperates with the shell (1), the machine head (3) only rotates and no longer telescopes.

2. The essence liquid introduction device according to claim 1, characterized in that: A handle (9) is provided above the housing (1).

3. The essence liquid introduction device according to claim 1, characterized in that: A liquid storage tank (10) is provided inside the housing (1), the liquid storage tank (10) is connected to the interior of the rotating shaft (4), the interior of the rotating shaft (4) and the head (3) are empty, a plurality of massage heads (11) are provided at the bottom of the head (3), the massage heads (11) are hemispherical in structure and a ball (12) is rotatably provided at the center of the bottom, the ball (12) is connected to the liquid storage tank (10), and the essence is applied to the scalp from the ball (12).

4. The essence introduction device according to claim 1, characterized in that: The rotating ring (5) is fixed inside the housing (1) via a pressing ring (13).

5. The essence introduction device according to claim 1, characterized in that: A plurality of vertical grooves (14) are evenly distributed on the rotating shaft (4), a connecting block (15) is provided on the inner side of the rotating ring (5), and the connecting block (15) is inserted into the vertical groove (14) to form a structure in which the rotating ring (5) and the rotating shaft (4) rotate synchronously and slide relative to each other.

6. The essence liquid introduction device according to claim 1, characterized in that: The upper end of the rotating ring (5) is provided with a top plate (17) via a spring (16), and the upper end of the rotating shaft (4) is provided with a pressure plate (18). When the rotating shaft (4) is not provided with a threaded portion and is matched with the housing (1), the pressure plate (18) contacts the top plate (17) and compresses the spring (16).

7. The essence liquid introduction device according to claim 1, characterized in that: A motor (19) is disposed in the housing (1), and an output shaft of the motor (19) is connected to the driving rod (7).

8. The essence liquid introduction device according to claim 1, characterized in that: A storage battery (20) is arranged inside the housing (1), and a charging port (21) electrically connected to the storage battery (20) is arranged above the housing (1).

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