Head and neck all-around short-range massage mechanism of automatic hair washing machine

Abstract

The utility model discloses a head and neck all -round short -range massage mechanism of automatic hair washing machine, is equipped with multiple groups of the connecting hole of installing massage head on the inner wall of hair washing fixed cover, is equipped with the front universal ball of universal rotation in the connecting hole, is equipped with multiple groups of the rear universal ball of universal rotation on massage head movable frame, and it swings back and forth on the slide rail of upper and lower movable frame through left and right movable device, and upper and lower movable frame is installed in upper and lower movable device front end, and upper and lower movable device makes it reciprocating motion up and down, and massage head is connected through screw respectively with front universal ball, spring, rear universal ball series connection and is installed in the inner wall of hair washing fixed cover telescopic universal rotation. The utility model discloses automatic hair washing machine realizes the head and neck all -round washing and short -range massage, and short -range operation safety and stability are high, can set up the length of massage stroke according to different user population or the head shape of different user, provides more comfortable hair washing massage experience for user, and production cost is low, is favorable to popularization and application.

Description

TECHNICAL FIELD

[0001] The utility model relates to a head washing machine technical field, concretely relates to a head and neck all -round short -range massage mechanism of automatic head washing machine. BACKGROUND

[0002] The automatic head washing machine is an intelligent device that realizes multiple functions such as head cleaning, massage and care through automation technology, which combines mechanical, electronic, fluid control and other technologies, aiming to provide convenient and comfortable head washing experience for users. It is suitable for hair salons, beauty parlors, nursing homes, hospitals and other places, and is also suitable for families, especially for busy office workers, parents raising children, the elderly, pregnant women, children and people with physical disabilities.

[0003] At present, the common automatic head washing all-in-one machine usually contains one or more spray heads, which can mix water and shampoo in a certain proportion and uniformly spray on the hair. The spray head can also adjust the angle and water flow intensity to realize 360-degree full coverage, ensuring that every part of the hair can be fully washed. The massage device of the automatic head washing machine generally adopts an electric massage head or a vibration device to massage the scalp during the washing process. The massage method includes kneading, knocking and vibration, which can promote blood circulation of the scalp, relieve head fatigue and assist in cleaning the scalp. The automatic head washing machine greatly improves the efficiency and comfort of washing hair, bringing convenience to people's life. It is widely used in barber shops, beauty parlors, nursing homes, hotels and other places. It integrates washing, massage and flushing, greatly improves service efficiency and customer experience, and can reduce labor costs and attract more customers.

[0004] However, most automatic head washing machines have a long massage mechanism stroke to achieve 360-degree full coverage cleaning and massage, i.e. the massage head has a large massage action amplitude, which makes the long, thick or excessively curly hair prone to entanglement during the cleaning process. Even the hair may be subjected to a large external pulling force, which may cause scalp damage and pose a risk of injury to the user. SUMMARY

[0005] The utility model aims at the defects and deficiencies of prior art and the above background art, provides a head and neck all -round short -range massage mechanism of automatic head washing machine, which is scientific and ingenious in structure, easy and quick to install, can wash and massage the head in all directions, has a short massage mechanism stroke and prevents the user's hair from being pulled by external force.

[0006] To achieve the above objectives and solve the above problems, the technical solution adopted by this utility model is: an all-round short-range massage mechanism for the head and neck of an automatic shampoo machine, including a shampoo fixing cover, a massage head, an upper spray head, and a movable massage device. The inner wall of the shampoo fixing cover is provided with multiple sets of connection holes for installing the massage head. The connection holes are provided with a front universal ball joint that can rotate in all directions. The upper spray head is installed on the top of the shampoo fixing cover. The movable massage device is installed at the rear of the shampoo fixing cover. The movable massage device consists of a massage head movable frame, a left and right movable device, an upper and lower movable frame, and an upper and lower movable device. The massage head movable frame is provided with multiple sets of rear universal ball joints that can rotate in all directions. The rear universal ball joints swing back and forth on the slide rail of the upper and lower movable frame through the left and right movable device. The upper and lower movable frame is installed at the front end of the upper and lower movable device, which makes it move up and down. The massage head is connected in series with the front universal ball joint, spring, and rear universal ball joint by screws and is installed on the inner wall of the shampoo fixing cover in a telescopic and omnidirectional rotatable manner.

[0007] With the above structure, the massage head of this automatic shampoo machine is connected in series with the front universal ball, spring, and rear universal ball on the inner wall of the shampoo fixing cover via screws. The massage head movable frame is then coordinated with the left-right and up-down movable devices to realize the left-right swing, up-down swing, or simultaneous left-right and up-down swing of the massage head movable frame. The up-down, left-right, and up-down swing of the massage head movable frame causes the rear universal ball, spring, and front universal ball installed in series to rotate or move together, thereby realizing short-range massage of the massage head, avoiding tangling or pulling between the massage head and hair, and simulating the comfortable experience of washing hair with fingers.

[0008] Furthermore, the left and right movable device includes left and right limiting rollers, left and right movable pins, and left and right movable motors. The left and right limiting rollers have left and right oblique sliding grooves on their sides. One end of the left and right movable pins is fixed to the rear side of the massage head movable frame, and the other end is installed in the left and right oblique sliding grooves of the left and right limiting rollers and can be slidably connected. The left and right movable motors drive the left and right limiting rollers to rotate and drive the left and right movable pins to move back and forth along the left and right oblique sliding grooves. The horizontal distance between the left and right ends of the left and right oblique sliding grooves can be increased or decreased by setting the degree of inclination to control the amplitude of the left and right swing of the massage head movable frame.

[0009] With the above structure, since the left and right limiting rollers of this utility model have left and right oblique sliding grooves on their sides, after the automatic shampoo machine is started, the left and right movable motors drive the left and right limiting rollers to rotate. The rotation of the left and right limiting rollers causes the left and right movable pins to drive the massage head movable frame to move back and forth along the left and right oblique sliding grooves. This causes the rear universal ball, spring, and front universal ball, which are installed in series, to rotate or move left and right together. The left and right oblique sliding grooves of this utility model can be set with different inclinations to increase or shorten the horizontal distance between the left and right ends of the left and right oblique sliding grooves, thereby controlling the length of the left and right reciprocating motion of the left and right movable pins. This limits the amplitude of the left and right swing of the massage head movable frame. The length of the massage stroke can be set according to different user groups or different user head shapes to meet the needs of different user groups and customized users, and provide users with a more comfortable shampoo massage experience.

[0010] Furthermore, left and right pulleys and side pulleys are respectively installed on the rear two sides of the massage head movable frame.

[0011] With the above structure, the massage head movable frame of this utility model is equipped with left and right pulleys and side pulleys. The double pulley combination can prevent the left and right pulleys or side pulleys from deviating from the track or falling off after long-term use due to wear or loosening. The massage head movable frame is positioned and runs on the slide rail of the upper and lower movable frame through the left and right pulleys and side pulleys, which is safe, stable and reliable.

[0012] Furthermore, the up-and-down movable device includes upper and lower limit rollers, upper and lower guide rails, upper and lower movable pins, upper and lower guide wheel assemblies, and an up-and-down movable motor. The upper and lower limit rollers are installed inside the upper and lower guide rails, and their sides have upper and lower inclined sliding grooves. One end of the upper and lower movable pins is fixed to the inside of the upper and lower guide wheel assemblies, and the other end is installed in the upper and lower inclined sliding grooves of the upper and lower limit rollers and can be slidably connected. The upper and lower guide wheel assemblies are installed in the upper and lower guide rails and can be slidably connected and fixedly connected to the upper and lower movable frame. The up-and-down movable motor drives the upper and lower limit rollers to rotate and drives the upper and lower movable pins to move up and down along the upper and lower inclined sliding grooves. The vertical distance between the upper and lower ends of the upper and lower inclined sliding grooves can be increased by setting the degree of inclination to control the amplitude of the up-and-down swing of the massage head movable frame.

[0013] With the above structure, since the upper and lower limit rollers of this invention have upper and lower inclined sliding grooves on their sides, after the automatic shampoo machine is started, the upper and lower movable motors drive the upper and lower limit rollers to rotate. The rotation of the upper and lower limit rollers causes the upper and lower movable pins to drive the upper and lower movable frames, which are fixedly installed with the upper and lower guide wheel groups, to move up and down along the upper and lower inclined sliding grooves. This causes the rear universal ball, spring, and front universal ball, which are installed in series, to rotate or move up and down together. The upper and lower inclined sliding grooves of this invention can be set with different inclinations to increase or shorten the vertical distance between the upper and lower ends of the upper and lower inclined sliding grooves, thereby controlling the length of the up and down reciprocating stroke of the upper and lower movable pins. This limits the amplitude of the up and down swing of the massage head movable frame. The length of the massage stroke can be set according to different user groups or different user head shapes to meet the needs of different user groups and customized users, and provide users with a more comfortable shampoo massage experience.

[0014] Furthermore, the upper and lower guide wheel assembly is U-shaped, and the preferred number of guide wheels is 4 upper and lower guide wheels and 4 side guide wheels.

[0015] With the above structure, since the upper and lower guide wheel assembly of this utility model supports the upper and lower movable frames, and the upper and lower movable frames are equipped with massage head movable frames, when the massage head movable frames swing left and right, a certain degree of tilt will occur due to the uneven weight distribution on the upper and lower guide wheel assembly. This utility model has 8 guide wheels in the upper and lower guide wheel assembly, namely 4 upper and lower guide wheels and 4 side guide wheels, which can prevent the upper and lower guide wheel assembly from rubbing against the front, back, left and right sides of the guide rail when tilted, and the positioning and operation are safer and smoother, avoiding the risk of injury to the user.

[0016] Furthermore, the head and neck all-round short-range massage mechanism of the automatic shampoo machine also includes a downward water spray massage device. The downward water spray massage device is installed on the lower part of the shampoo fixing cover and is driven by a motor to move back and forth to rinse and massage.

[0017] With the above structure, since the upper spray nozzle of this automatic shampoo machine cannot rinse the back of the head and neck, and the massage heads that move up, down, left, and right cannot massage the back of the head and neck, this automatic shampoo machine solves this problem by installing a water spray massage device at the bottom, which, through a motor-driven linear reciprocating motion mechanism, performs back-and-forth reciprocating rinsing and massage on the back of the head and neck. This automatic shampoo machine achieves omnidirectional rinsing and short-range massage of the head and neck from all angles (up, down, left, right), and has a simple and reasonable structure with high operational safety and stability. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a front-view perspective stereoscopic diagram of an automatic hair washing machine according to a specific embodiment of this utility model; Figure 2 This is a schematic diagram of the installation of the massage head in a specific embodiment of this utility model; Figure 3 This is a top view schematic diagram of an automatic hair washing machine according to a specific embodiment of this utility model; Figure 4 This is a left-side view of an automatic hair washing machine according to a specific embodiment of this utility model; Figure 5 This is a three-dimensional schematic diagram of the massage head movable frame and the up-and-down movable device according to a specific embodiment of this utility model; Figure 6 This is an exploded view of the vertically movable device of a specific embodiment of this utility model.

[0020] Explanation of reference numerals in the attached figures: 1. Shampoo holder (101, front omnidirectional ball); 2. Massage head; 3. Install the spray nozzle; 4. Massage head movable frame (401, rear universal ball, 402, left and right pulleys, 403, side pulleys); 5. Vertical movable frame; 6. Left and right limit rollers; 7. Left and right movable latches; 8. Left and right inclined sliding grooves; 9. Left and right movable motor; 10. Upper and lower limit rollers; 11. Inclined sliding grooves; 12. Upper and lower guide rails; 13. Movable latch; 14. Upper and lower guide wheel assembly (141. Upper and lower guide wheels, 142. Side guide wheels). 15. Up-and-down movable motor; 16. Lower water jet massage device. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings.

[0022] See Figures 1-6As shown, the technical solution adopted in this specific embodiment is: An automatic shampoo machine's head and neck all-around short-range massage mechanism includes a shampoo fixing cover 1, massage heads 2, an upper spray head 3, and a movable massage device. The inner wall of the shampoo fixing cover 1 is provided with multiple sets of connection holes for mounting the massage heads 2. The connection holes are provided with a front universal ball joint 101 that can rotate in all directions. The upper spray head 3 is installed on the top of the shampoo fixing cover 1. The movable massage device is installed at the rear of the shampoo fixing cover 1. The movable massage device consists of a massage head movable frame 4, a left and right movable device, an upper and lower movable frame 5, and an upper and lower movable device. The massage head movable frame 4 is provided with multiple sets of rear universal ball joints 401 that can rotate in all directions. They swing back and forth on the slide rail of the upper and lower movable frame 5 through the left and right movable device. The upper and lower movable frame 5 is installed at the front end of the upper and lower movable device, which makes it move up and down. The massage heads 2 are connected in series with the front universal ball joint 101, springs, and rear universal ball joints 401 by screws and are installed on the inner wall of the shampoo fixing cover 1 in a telescopic and omnidirectional rotatable connection.

[0023] In this specific embodiment, the left and right movable device includes left and right limiting rollers 6, left and right movable pins 7, and left and right movable motors 9. The left and right limiting rollers 6 have left and right oblique sliding grooves 8 on their sides. One end of the left and right movable pins 7 is fixed to the rear side of the massage head movable frame 4, and the other end is installed in the left and right oblique sliding grooves 8 of the left and right limiting rollers 6 and can be slidably connected. The left and right movable motors 9 drive the left and right limiting rollers 6 to rotate and drive the left and right movable pins 7 to move back and forth along the left and right oblique sliding grooves 8. The left and right oblique sliding grooves 8 can be adjusted by increasing or decreasing the horizontal distance between the left and right ends of the left and right oblique sliding grooves 8 to control the amplitude of the left and right swing of the massage head movable frame 4.

[0024] In this specific embodiment, left and right pulleys 402 and side pulleys 403 are respectively installed on the rear two sides of the massage head movable frame 4.

[0025] In this specific embodiment, the up-and-down movable device includes an upper and lower limiting roller 10, an upper and lower guide rail 12, an upper and lower movable pin 13, an upper and lower guide wheel assembly 14, and an upper and lower movable motor 15. The upper and lower limiting roller 10 is installed in the upper and lower guide rail 12, and its side has an upper and lower inclined sliding groove 11. One end of the upper and lower movable pin 13 is fixed to the inside of the upper and lower guide wheel assembly 14, and the other end is installed in the upper and lower inclined sliding groove 11 of the upper and lower limiting roller 10 and can be slidably connected. The upper and lower guide wheel assembly 14 is installed in the upper and lower guide rail 12 and can be slidably connected and fixedly connected to the upper and lower movable frame 5. The upper and lower movable motor 15 drives the upper and lower limiting roller 10 to rotate and drives the upper and lower movable pin 13 to move up and down along the upper and lower inclined sliding groove 11. The vertical distance between the upper and lower ends of the upper and lower inclined sliding groove 11 can be increased by setting the degree of inclination to control the amplitude of the up and down swing of the massage head movable frame 4.

[0026] In this specific embodiment, the upper and lower guide wheel group 14 is U-shaped, and the preferred number of its guide wheels is 4 upper and lower guide wheels 141 and 4 side guide wheels 142.

[0027] In this specific embodiment, the head and neck all-round short-range massage mechanism of the automatic shampoo machine also includes a lower water spray massage device 16. The lower water spray massage device 16 is installed on the lower part of the shampoo fixing cover 1 and is driven by a motor to perform back-and-forth reciprocating motion mechanism for rinsing and massaging.

[0028] This utility model features a scientifically ingenious structure, simple and quick installation with high efficiency, and high safety and stability during short-range operation. The massage stroke length can be set according to different user groups or different head shapes, which can meet the usage needs and customization requirements of different groups of people, providing users with a more comfortable shampooing and massage experience. Moreover, it has low production costs and is conducive to widespread application.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this invention. Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This method of description is merely for clarity, and those skilled in the art should consider the specification as a whole. The technical solutions in the various embodiments can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A short-range, all-around massage mechanism for the head and neck of an automatic shampoo machine, comprising a shampoo fixing cover (1), a massage head (2), an upper spray nozzle (3), and a movable massage device, characterized in that: The inner wall of the shampoo fixing cover (1) is provided with multiple sets of connection holes for installing massage heads (2). The connection holes are provided with a front universal ball (101) that can rotate in all directions. The upper spray head (3) is installed on the top of the shampoo fixing cover (1). The movable massage device is installed at the rear of the shampoo fixing cover (1). The movable massage device consists of a massage head movable frame (4), a left and right movable device, an upper and lower movable frame (5), and an upper and lower movable device. The massage head movable frame (4) is provided with multiple sets of rear universal ball (401) that can rotate in all directions. It swings back and forth on the slide rail of the upper and lower movable frame (5) through the left and right movable device. The upper and lower movable frame (5) is installed at the front end of the upper and lower movable device, and the upper and lower movable device makes it move up and down. The massage head (2) is connected in series with the front universal ball (101), spring, and rear universal ball (401) by screws and is installed on the inner wall of the shampoo fixing cover (1) in a telescopic and omnidirectional rotating connection.

2. The head and neck all-round short-range massage mechanism of the automatic shampoo machine according to claim 1, characterized in that: The left and right movable device includes left and right limiting rollers (6), left and right movable pins (7), and left and right movable motors (9). The left and right limiting rollers (6) have left and right oblique sliding grooves (8) on their sides. One end of the left and right movable pins (7) is fixed to the rear side of the massage head movable frame (4), and the other end is installed in the left and right oblique sliding grooves (8) of the left and right limiting rollers (6) and can be slidably connected. The left and right movable motors (9) drive the left and right limiting rollers (6) to rotate and drive the left and right movable pins (7) to move back and forth along the left and right oblique sliding grooves (8). The left and right oblique sliding grooves (8) can be adjusted by increasing or decreasing the horizontal distance between the left and right ends of the left and right oblique sliding grooves (8) to control the amplitude of the left and right swing of the massage head movable frame (4).

3. The head and neck all-round short-range massage mechanism of the automatic shampoo machine according to claim 2, characterized in that: The massage head movable frame (4) is equipped with left and right pulleys (402) and side pulleys (403) on the rear sides respectively.

4. The head and neck all-round short-range massage mechanism of the automatic shampoo machine according to claim 1, characterized in that: The up-and-down movable device includes an upper and lower limit roller (10), an upper and lower guide rail (12), an upper and lower movable pin (13), an upper and lower guide wheel assembly (14), and an up-and-down movable motor (15). The upper and lower limit roller (10) is installed in the upper and lower guide rail (12) and has an upper and lower inclined slide groove (11) on its side. One end of the upper and lower movable pin (13) is fixed to the inside of the upper and lower guide wheel assembly (14), and the other end is installed in the upper and lower inclined slide groove (11) of the upper and lower limit roller (10) and can be slidably connected. The upper and lower guide wheel assembly (14) is installed in the upper and lower guide rail (12) and can be slidably connected and fixedly connected to the upper and lower movable frame (5). The up-and-down movable motor (15) drives the upper and lower limit roller (10) to rotate and drives the upper and lower movable pin (13) to move up and down along the upper and lower inclined slide groove (11). The vertical distance between the upper and lower ends of the upper and lower inclined slide groove (11) can be increased by setting the degree of inclination to control the amplitude of the up-and-down swing of the massage head movable frame (4).

5. The head and neck all-round short-range massage mechanism of the automatic shampoo machine according to claim 4, characterized in that: The upper and lower guide wheel group (14) is U-shaped, and its guide wheel number consists of 4 upper and lower guide wheels (141) and 4 side guide wheels (142).

6. The head and neck all-round short-range massage mechanism of the automatic shampoo machine according to any one of claims 1-5, characterized in that: It also includes a water spray massage device (17), which is installed on the lower part of the shampoo cover (1) and is driven by a motor to move back and forth to rinse and massage.

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