Movable mechanical massage seat

Abstract

The invention discloses a movable mechanical massage seat, and relates to the technical field of automobile seats. Comprising a bottom frame, a top seat is installed on the top wall of the bottom frame through an adjusting assembly capable of being controlled in a lifting mode, and a seat table is arranged on the top wall of the top seat. A movable massage method is adopted, the massage balls and the knocking hammers can be pushed and controlled to gradually get close to the neck, the shoulders, the back and the waist of a passenger, the massage balls and the knocking hammers work in a combined mode, three techniques of kneading, knocking and finger pressing of a massagist are simulated in a 3D mechanical massage mode, the back of the passenger is massaged, fatigue is relieved, and the comfort of the passenger is improved. When the seat is not used, the massage ball and the knocking hammer can be controlled to move back to the original position and be hidden, so that the flatness and comfort of the seat in a normal state are ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automobile seats, in particular to a movable mechanical massage seat. BACKGROUND

[0002] Automobiles have long been more than just a means of transportation, but are also considered as a "third living space" that provides comfort, health and safety. Traditional automobile seats mainly meet the basic needs of sitting and safety, but long-distance driving or sitting for a long time can easily lead to fatigue and discomfort in the waist and back. Integrating massage functions into automobile seats and making them meet vehicle requirements (such as safety, reliability, durability and adaptability in limited space) has become a natural direction of technological development. "Vehicle level" means that all materials and components must withstand high temperature, vibration, wear and aging, have a wide working temperature range (such as -40℃ to 85℃), and operate stably and reliably with good electromagnetic compatibility without interfering with other electronic systems of the vehicle. "Movable" emphasizes that the massage mechanism can adapt to different body types and sitting positions to provide precise and comfortable massage experience, and can be neatly stored when not needed to maintain the flatness and beauty of the seat.

[0003] The prior art considers that the vehicle level mobile massage chair is designed for middle-aged and old people to solve the pain point that there is no mechanical massage in the welfare chair on the market. Moreover, the vehicle level mobile seat has stronger performance and stronger endurance, is matched with a vehicle zero-gravity seat and a first launched mechanical massage wheel, provides customers with an extreme experience, the adjustable chassis height lifting function adapts to multiple user groups, and the full-electric operation of the welfare chair type can independently travel for 50 kilometers and is equipped with 5-gear speed adjustment, so that customers can arrive at the destination faster, more safely and comfortably. SUMMARY

[0004] The present application aims to provide a movable mechanical massage seat to solve the problems raised in the background art.

[0005] To achieve this purpose, the present application adopts the following technical solutions: A movable mechanical massage seat, comprising a chassis, a top seat is installed on the top wall of the chassis through an adjustable control adjusting assembly, a seat table is arranged on the top wall of the top seat, a leg rest and a seat back are respectively installed inside the seat table through a same-direction adjusting control assembly, a headrest is installed on the inner top wall of the seat back through a four-way adjusting control driving assembly, and an operation assembly for massage and comfort improvement is installed inside the seat back.

[0006] Further, the operation assembly comprises a plurality of rotating shafts arranged linearly inside the seat backrest, the rotating shafts are arranged equidistantly, the outer wall of the rotating shaft is uniformly provided with a plurality of massage balls, a knocking hammer is fixedly installed between two adjacent massage balls, the knocking hammer and the massage ball are in contact with the human back, and a 3D mechanical massage mode is adopted to simulate the rubbing, knocking and finger pressing of a masseur to precisely cover the neck, shoulder, back and waist.

[0007] Further, the outer wall of the rotating shaft is provided with a same connecting seat, the bottom end of the connecting seat is in sliding connection with the inner bottom wall of the seat backrest, the connecting seat is in rotary connection with the rotating shaft at the contact position, the outer side wall of the connecting seat is fixedly provided with a connecting piece, the inner side wall of the seat backrest is fixedly provided with a control push rod, the movable end of the control push rod is fixedly connected with the side wall of the connecting piece, and the extension and retraction of the movable end of the control push rod can control the connecting piece, the connecting seat, the rotating shaft and the knocking hammer and the massage ball to move away from or close to the seat backrest, and in the non-use state, the knocking hammer and the massage ball can be retracted into the seat backrest and hidden to ensure the flatness and comfort of the seat in the normal state.

[0008] Further, the side wall of the connecting seat is fixedly provided with a driving motor, the power shaft of the driving motor and the outer wall of one of the rotating shafts are fixedly provided with a same synchronous wheel I, the outer walls of the synchronous wheel Is are in transmission connection through a same synchronous belt, the outer walls of the synchronous wheel Is are fixedly provided with a same synchronous wheel II, the outer walls of two adjacent synchronous wheel IIs are in transmission connection through a same synchronous belt, and the power shaft of the driving motor drives the synchronous wheel I to control the rotating shaft and the knocking hammer and the massage ball to rotate at the same speed and in the same direction.

[0009] Further, the front end and the rear end of the rotating shaft and the positions corresponding to the inner walls of the seat backrest are provided with an ear groove, the inner wall of the ear groove is slidably provided with an ear block, the outer wall of the ear block is rotatably connected with the corresponding rotating shaft, the side wall of the ear block and the position inside the ear groove are provided with a reset spring, the inner wall of the reset spring is fixedly connected with the inner wall of the corresponding ear groove, and when the rotating shaft, the knocking hammer and the massage ball are pushed out, the reset spring is stretched, and when the rotating shaft, the knocking hammer and the massage ball are retracted, the reset spring is retracted.

[0010] Further, the adjusting assembly comprises reinforced members hingedly installed on the top wall of the base frame, the top ends of the reinforced members are hingedly installed on the bottom wall of the top seat, a same reinforcing plate is fixedly installed between the reinforced members, a lifting push cylinder is hingedly installed on one side of the top wall of the base frame, the movable end of the lifting push cylinder is hingedly installed on the reinforcing plate, two self-locking telescopic rods are hingedly installed on both sides between the base frame and the top seat, when the movable end of the lifting push cylinder is extended to push the reinforcing plate and the reinforced members to rise and control the lifting of the top seat and the seat table, the self-locking telescopic rods are lengthened to lock the bottom of the top seat and the seat table to realize stable support.

[0011] Further, the control assembly comprises a double-shaft reverse motor fixedly installed in the seat table, both sides of the seat table are provided with connecting shafts through mounting seats, the power shafts of the double-shaft reverse motor are fixedly connected to the corresponding connecting shafts respectively, the outer ends of the connecting shafts are fixedly installed with bevel gears one, the right side of the seat table is rotatably installed with an adjusting shaft one, the outer wall of the adjusting shaft one is fixedly connected to the inner wall of the leg support, the outer wall of the adjusting shaft one is fixedly installed with a bevel gear two engaged with the right bevel gear one, the left side of the inner wall of the seat table is rotatably installed with an adjusting shaft two, the outer wall of the adjusting shaft two is fixedly installed with a bevel gear three engaged with the left bevel gear one, the outer wall of the adjusting shaft two is fixedly installed with a steering table, the top wall of the steering table is fixedly connected to the bottom end of the seat back, and the control assembly can control the seat back to realize synchronous angle adjustment and complete one-key zero-gravity control.

[0012] Further, the driving assembly comprises an adjusting motor fixedly installed on the inner wall top of the seat back, the power shaft of the adjusting motor is fixedly installed with an adjusting rod, the rear end of the adjusting rod is rotatably installed to the inner wall of the seat back, the outer wall of the adjusting rod is fixedly installed with an adjusting gear, the outer side wall of the adjusting gear is engaged with an adjusting rack, the top wall of the adjusting rack is provided with a plurality of lifting rods, the bottom wall of the headrest is provided with a through slot at both sides, and the inner wall of the through slot is slidably provided with a sliding seat.

[0013] Further, the inner top wall of the headrest is fixedly installed with a lifting push rod, the bottom end of the lifting push rod is fixedly installed with a connecting plate, the bottom wall of the connecting plate is uniformly fixedly installed with a plurality of connecting tables, the bottom wall of each connecting table is fixedly installed with a positioning column at the front and rear parts, the top wall of the sliding seat is provided with a positioning hole matched with the positioning column, the inner wall of the positioning hole is matched with the outer wall of the corresponding positioning column, the inner wall of the mounting slot is uniformly provided with a plurality of through holes, the mounting slot is fixedly installed with an abutting spring at the position corresponding to the through hole, the movable end of the abutting spring is fixedly installed with an abutting column, the outer wall of the abutting column is matched with the inner wall of the corresponding through hole, the outer wall of the abutting column is provided with an abutting slot at the position corresponding to the sliding seat, the outer wall of the abutting column is abuttingly fixed with the inner wall of the corresponding abutting slot, and the outer end of the abutting column is provided with a rounded corner capable of being adjusted and offset.

[0014] Further, the side wall of the base frame is fixedly installed with a foot support, the outer wall of each of the armrests is provided with a multifunctional action switch, and the outer end of one of the armrests is fixedly installed with a multifunctional action switch.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. This movable mechanical massage chair allows users to experience fatigue while sitting. The movable massage components move the massage balls and percussion hammers closer to the four major fatigue areas of the user's neck, shoulders, back, and waist. The combined action of the massage balls and percussion hammers in a 3D mechanical massage mode simulates the kneading, tapping, and acupressure techniques of a massage therapist to relieve fatigue in the user's back. When not in use, the massage balls and percussion hammers can be moved back to their original positions and hidden, ensuring the chair remains flat and comfortable in its normal operating state.

[0016] 2. The adjustable components of this movable mechanical massage chair cater to different user groups, as their sitting posture and comfort height vary. The adjustable components can control the overall seating height of the massage chair, which can adapt to the seating comfort of different people. In addition, when adjusted to a certain height, it can help the user reach items at a certain height, improving convenience in daily life.

[0017] 3. When the user experiences fatigue from prolonged sitting, this movable mechanical massage chair can activate the control components via a one-button zero-gravity adjustment to adjust the angles of the leg rest and seat back, transforming the entire massage chair into a reclining position. This improves the functionality of the massage chair and enhances comfort and adjustability through diverse seating postures.

[0018] 4. This movable mechanical massage chair requires multi-directional adjustment of the headrest position to accommodate users of different heights. Through the setting of the drive component, this massage chair can adjust the headrest in four directions and control its forward and backward lifting. After use, different users can adjust the position of the headrest according to their head position to achieve the best usage position, providing stable and suitable support and safety protection for the head.

[0019] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of the present invention 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 the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] The structure, proportion, size and the like shown in the drawings of the specification are only used to cooperate with the content disclosed in the specification, to be understood and read by those skilled in the art, and do not define the limiting conditions for the implementation of the application, so they do not have technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effect and purpose that can be achieved by the application, should still fall within the scope covered by the disclosed technology.

[0022] Figure 1 The overall schematic diagram of the external structure of the application; Figure 2 The side view of the external structure of the application; Figure 3 The schematic diagram of the adjustment assembly of the application Figure 1 ; Figure 4 The schematic diagram of the adjustment assembly of the application Figure 2 ; Figure 5 The schematic diagram of the seat table external structure of the application Figure 1 ; Figure 6 The schematic diagram of the seat table external structure of the application Figure 2 ; Figure 7 The schematic diagram of the control assembly external structure of the application; Figure 8 The schematic diagram of the seat backrest, armrest and multifunctional action switch external structure of the application; Figure 9 The schematic diagram of the seat backrest internal structure of the application; Figure 10 The schematic diagram of the drive assembly and drive assembly combination of the application; Figure 11 The schematic diagram of the drive assembly structure explosion of the application Figure 1 ; Figure 12 The schematic diagram of the drive assembly structure explosion of the application Figure 2 ; Figure 13 The schematic diagram of the operation assembly and seat backrest combination of the application; Figure 14 The schematic diagram of the operation assembly external structure of the application; Figure 15 The schematic diagram of the ear slot internal structure of the application.

[0023] ILLUSTRATION: 1, underframe; 2, adjusting assembly; 21, reinforcing piece; 22, reinforcing plate; 23, lifting push cylinder; 24, self-locking telescopic rod; 3, control assembly; 31, steering table; 32, adjusting shaft two; 33, bevel gear three; 34, double-shaft reverse motor; 35, connecting shaft; 36, bevel gear one; 37, mounting seat; 38, adjusting shaft one; 39, bevel gear two; 4, driving assembly; 41, adjusting motor; 42, adjusting rod; 43, adjusting rack; 44, adjusting gear; 45, lifting rod; 46, lifting push rod; 47, connecting plate; 48, connecting table; 49, positioning column; 410, sliding seat; 411, positioning hole; 412, abutting groove; 413, through groove; 414, through port; 415, abutting spring; 416, abutting column; 417, mounting groove; 5, operation assembly; 51, ear groove; 52, reset spring; 53, ear block; 54, rotating shaft; 55, connecting seat; 56, knocking hammer; 57, massage ball; 58, synchronous wheel two; 59, connecting piece; 510, driving motor; 511, control push rod; 512, synchronous wheel one; 6, leg support; 7, foot support; 8, seat table; 9, seat backrest; 10, headrest; 11, armrest; 12, multifunctional action switch; 13, adjusting button integration; 14, top seat. DETAILED DESCRIPTION

[0024] In order to make the inventive purposes, features and advantages of the present application more obvious and easy to understand, the technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the embodiments described below are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] In the description of the present application, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there can be a component disposed therebetween.

[0026] The technical solutions of the present application will be further described below in conjunction with the drawings and through specific embodiments.

[0027] Please refer to Figures 1-15The embodiment of the present application provides a movable mechanical massage seat, which comprises a chassis 1, a top seat 14 is installed on the top wall of the chassis 1 through an adjustable control assembly 2, a seat table 8 is arranged on the top wall of the top seat 14, a leg support 6 and a seat back 9 are respectively installed in the seat table 8 through a same-direction control assembly 3, a headrest 10 is installed on the inner top wall of the seat back 9 through a four-way control driving assembly 4, and an operation assembly 5 capable of improving comfort for massage is installed in the seat back 9.

[0028] In the embodiment, when the whole massage seat is used, lithium batteries are additionally installed on the position of the chassis 1 to supply power to the electric control equipment of the whole device, the overall height of the massage seat can be adjusted and controlled through the adjustable control assembly 2, the adjustable control assembly 2 can meet the needs of different people for the height of the seat through the electric adjustment mode due to the difference in the height of the seat for people with different heights. When it is necessary to change the sitting posture, the seat back 9 can be placed down for the angle adjustment through the one-key zero-gravity adjustment mode of the control assembly 3, the position of the leg support 6 is lifted at the same time, so that the whole seat assumes a lying posture, the comfort of sitting is further improved after the one-key zero-gravity adjustment. When the zero-gravity adjustment is completed, the mobility of the operation assembly 5 is matched to massage the back of the passenger, so that the comfort of sitting and the adjustability according to the needs of use are further improved. The position of the headrest 10 can be controlled in four directions through the driving assembly 4, so that the headrest 10 can stably support the head of the passenger, and the comfort in the conventional mode and the zero-gravity mode is improved.

[0029] Specifically, the operation assembly 5 comprises a plurality of rotating shafts 54 arranged in a linear mode in the seat back 9, the rotating shafts 54 are arranged at equal intervals in the up-down direction, a plurality of massage balls 57 are uniformly installed on the outer wall of each rotating shaft 54, a knocking hammer 56 is fixedly installed between any two adjacent massage balls 57, the knocking hammer 56 and the massage ball 57 are in contact with the back of the human body, a 3D mechanical massage mode is adopted, and three major massage methods of kneading, knocking and finger pressing are simulated to accurately cover four major fatigue areas of the neck, the shoulder, the back and the waist.

[0030] In the embodiment, when the rotating shaft 54 rotates synchronously in the seat back 9, the massage ball 57 and the knocking hammer 56 can control the mechanical massage of the contact with the back of the human body in the seat back 9, and the whole back area is directly covered, so that the fatigue is relieved and the comfort of sitting is improved.

[0031] Specifically, the outer wall of the rotating shaft 54 is provided with a same connecting seat 55, the bottom end of the connecting seat 55 is in sliding connection with the inner bottom wall of the seat back 9, the position where the connecting seat 55 is in contact with the rotating shaft 54 is in rotating connection through a bearing, the outer side wall of the connecting seat 55 is fixedly installed with a connecting piece 59, the inner side wall of the seat back 9 is fixedly installed with a control push rod 511, the movable end of the control push rod 511 is fixedly connected with the side wall of the connecting piece 59, the extension and contraction of the movable end of the control push rod 511 can control the connecting piece 59, the connecting seat 55, the rotating shaft 54, the knocking hammer 56 and the massage ball 57 to move away from or close to the seat back 9, and in a non-use state, they can be withdrawn into the seat back 9 and hidden to ensure the flatness and comfort of the seat in normal state.

[0032] In the embodiment, when the connecting piece 59, the connecting seat 55, the rotating shaft 54, the knocking hammer 56 and the massage ball 57 are moved in the seat back 9 by the control push rod 511, the working area of the knocking hammer 56 and the massage ball 57 can be controlled to be movable, and the knocking hammer 56 and the massage ball 57 have a bidirectional driving effect, directly massage the back in working state, and move away from the seat back 9 in non-working state, so that the seat back 9 is flat and soft as a whole.

[0033] Specifically, the side wall of the connecting seat 55 is fixedly installed with a driving motor 510, the power shaft of the driving motor 510 and the outer wall of one of the rotating shafts 54 are fixedly installed with synchronous wheels one 512, the outer walls of the synchronous wheels one 512 are in transmission connection through a same synchronous belt, the outer walls of the synchronous wheels two 58 are installed in position offset of the outer walls of the rotating shafts 54, the outer walls of the adjacent two synchronous wheels two 58 are in transmission installation of the synchronous belt, and the driving motor 510 drives the synchronous wheels one 512 to drive the rotating shafts 54, the knocking hammer 56 and the massage ball 57 to rotate at the same speed and in the same direction, so as to massage and relieve fatigue of the passenger synchronously.

[0034] In the embodiment, the driving motor 510 drives the synchronous wheels one 512 and the synchronous belt to drive one of the rotating shafts 54 and the synchronous wheels two 58 to start transmission, so that the rotating shafts 54, the knocking hammer 56 and the massage ball 57 inside the seat back 9 are synchronously rotated to massage and relieve the fatigue of the passenger in sitting state.

[0035] Specifically, the front and rear ends of the rotating shaft 54 and the positions corresponding to the inner walls of the seat back 9 are provided with ear grooves 51, the inner walls of the ear grooves 51 are slidably installed with ear blocks 53, the outer walls of the ear blocks 53 are respectively in rotating connection with the outer ends of the corresponding rotating shafts 54, the side walls of the ear blocks 53 and the positions inside the ear grooves 51 are provided with return springs 52, the inner walls of the return springs 52 are fixedly connected with the inner walls of the corresponding ear grooves 51, and when the rotating shafts 54, the knocking hammer 56 and the massage ball 57 are pushed out, the return springs 52 are stretched, and when the rotating shafts 54, the knocking hammer 56 and the massage ball 57 are withdrawn, the return springs 52 are retracted.

[0036] In the embodiment, when the rotating shaft 54, the knocking hammer 56 and the massage ball 57 move, the ear block 53 slides along the ear groove 51 and compresses the reset spring 52 to realize the adjustment away from the seat back 9. When the knocking hammer 56 and the massage ball 57 are pushed to approach the seat back 9 and the position of the human body back, the reset spring 52 resets.

[0037] Specifically, the adjusting assembly 2 comprises reinforced pieces 21 hingedly mounted on the front and rear portions of the top wall of the chassis 1, the top ends of the reinforced pieces 21 are hingedly mounted on the bottom wall of the top seat 14, the same reinforcing plate 22 is fixedly mounted between the reinforced pieces 21, a lifting push cylinder 23 is hingedly mounted on one side of the top wall of the chassis 1, the movable end of the lifting push cylinder 23 is hingedly mounted on the reinforcing plate 22, two self-locking telescopic rods 24 are hingedly mounted between the chassis 1 and the top seat 14 at two positions, when the movable end of the lifting push cylinder 23 extends to push the reinforcing plate 22 and the reinforced pieces 21 to rise and control the lifting of the top seat 14 and the seat table 8, the self-locking telescopic rods 24 are lengthened to lock the bottom of the top seat 14 and the seat table 8 to realize stable support.

[0038] In the embodiment, when the height of the seat table 8 and the top seat 14 is adjusted, the movable end of the lifting push cylinder 23 extends to push the reinforcing plate 22 and the reinforced pieces 21 to rise, and at the same time, the self-locking telescopic rods 24 are lengthened synchronously, so that the whole massage seat is lifted to complete the height adjustment, which can meet the comfort of people of different heights and help the passengers to take certain height objects to improve the convenience in life.

[0039] Specifically, the control assembly 3 comprises a double-shaft reverse motor 34 fixedly mounted in the seat table 8, both sides of the seat table 8 are provided with connecting shafts 35 through mounting seats 37, the power shafts of the double-shaft reverse motor 34 are fixedly connected to the corresponding connecting shafts 35, the outer ends of the connecting shafts 35 are fixedly mounted with bevel gears one 36, an adjusting shaft one 38 is rotatably mounted on the right side in the seat table 8, the outer wall of the adjusting shaft one 38 is fixedly connected to the inner wall of the leg support 6, the outer wall of the adjusting shaft one 38 is fixedly mounted with a bevel gear two 39 engaged with the right bevel gear one 36, an adjusting shaft two 32 is rotatably mounted on the left side in the seat table 8, the outer wall of the adjusting shaft two 32 is fixedly mounted with a bevel gear three 33 engaged with the left bevel gear one 36, the outer wall of the adjusting shaft two 32 is fixedly mounted with a steering table 31, the top wall of the steering table 31 is fixedly connected to the bottom end of the seat back 9, and the control assembly 3 can control the seat back 9 to realize synchronous angle adjustment to complete one-key zero-gravity control.

[0040] In the embodiment, the setting of the control assembly 3 is mainly used for adjusting the angle control of the seat back 9 and the leg rest 6, thereby realizing one-key zero-gravity control. When the passenger uses for a long time in a sitting position, fatigue will occur. At this time, directly pressing the one-key zero-gravity button can adjust the sitting position to a lying position, so that the sitting posture of the whole seat is changed, which is beneficial to increase the sitting comfort and functional effect of the user group.

[0041] Specifically, the driving assembly 4 comprises an adjusting motor 41 fixedly installed on the inner wall top of the seat back 9. The power shaft of the adjusting motor 41 is fixedly installed with an adjusting rod 42. The rear end of the adjusting rod 42 is rotatably installed with the inner wall of the seat back 9. The outer wall of the adjusting rod 42 is fixedly installed with an adjusting gear 44. The outer side wall of the adjusting gear 44 is engagedly connected with an adjusting rack 43. The top wall of the adjusting rack 43 is provided with a plurality of lifting rods 45. The bottom wall of the headrest 10 is provided with a through groove 413 on both sides. The inner wall of the through groove 413 is slidably provided with a sliding seat 410. The bottom end of the sliding seat 410 is fixedly connected with the top end of the adjusting rod 42.

[0042] In the embodiment, the setting of the driving assembly 4 is mainly used for four-way adjustment of the headrest 10. The rotation of the adjusting rod 42 and the adjusting gear 44 is controlled by the adjusting motor 41, thereby driving the engaged adjusting rack 43 and the lifting rod 45 to move up and down, so that the headrest 10 can be lifted and adjusted by moving up and down. After the headrest 10 is adjusted to the appropriate height, the headrest 10 can form stable support and safety protection for the head.

[0043] Specifically, the inner top wall of the headrest 10 is fixedly installed with a lifting push rod 46. The bottom end of the lifting push rod 46 is fixedly installed with a connecting plate 47. The bottom wall of the connecting plate 47 is uniformly fixedly installed with a plurality of connecting tables 48. The bottom wall of the connecting table 48 is fixedly installed with a positioning column 49. The top wall of the sliding seat 410 is provided with a positioning hole 411 matched with the positioning column 49. The inner wall of the positioning hole 411 is matched with the outer wall of the corresponding positioning column 49. The inner wall of the headrest 10 is provided with a mounting groove 417 on both sides. The inner wall of the mounting groove 417 is uniformly provided with a plurality of through holes 414. The mounting groove 417 is fixedly installed with an abutting spring 415 at the position corresponding to the through hole 414. The movable end of the abutting spring 415 is fixedly installed with an abutting column 416. The outer wall of the abutting column 416 is matched with the inner wall of the corresponding through hole 414. The outer wall of the abutting column 416 is provided with an abutting groove 412 at the position corresponding to the sliding seat 410. The outer wall of the abutting column 416 is abuttingly fixed with the inner wall of the corresponding abutting groove 412. The outer end of the abutting column 416 is provided with a round corner that can be adjusted and offset.

[0044] In the embodiment, the movable headrest 10 drives the abutting spring 415 and the abutting column 416 to move, so that the abutting column 416 is separated from the inner wall of the abutting slot 412 of the outer wall of the sliding seat 410, and then the sliding seat 410 slides in the inner wall of the through slot 413. When the adjustment is completed, the abutting column 416 enters the inner wall of the corresponding abutting slot 412 to form abutting limiting, so that the lifting push rod 46 drives the connecting plate 47, the connecting table 48 and the positioning column 49 to enter the corresponding positioning hole 411, and the sliding seat 410 is installed and limited to prevent the rear sliding of the sliding seat 410.

[0045] Specifically, the foot rest 7 is fixedly installed on the side wall of the base frame 1, the outer wall of the seat back 9 is provided with the armrest 11, the outer end of one of the armrests 11 is fixedly installed with the multifunctional action switch 12, the outer wall of the seat table 8 is provided with the adjustment button integration 13, and the adjustment button integration 13 includes a one-key zero-gravity switch, a one-key reset switch, a massage switch and a seat back angle adjustment switch.

[0046] In the embodiment, the foot rest 7 installed on the side wall of the base frame 1 is mainly used for supporting the feet, the armrest 11 is used for placing the arms, the multifunctional action switch 12 is used for controlling the four-way movement of the whole seat, and the adjustment button integration 13 is used for controlling the working posture of the whole seat.

[0047] The working principle of the device is as follows: when the whole massage seat is used, lithium batteries need to be installed on the outer side of the base frame 1 and connected with the electric control equipment in a line to supply power (the specific line distribution is the prior art, and no more description is made herein), when the passenger needs to adjust the overall height of the seat table 8, the movable end of the lifting push cylinder 23 is extended and drives the reinforcing plate 22 and the reinforcing part 21 to start rotating on the top wall of the base frame 1, the reinforcing part 21 drives the top seat 14, the seat table 8 and the whole seat to rise, the movable end of the self-locking telescopic rod 24 is lifted to the adjusted height and is automatically locked to stably support the bottom position of the top seat 14 and the seat table 8, which has a good effect on improving the stability of the whole seat, and the suitable height can be adjusted according to the riding habits of different people to provide diversified auxiliary needs. When one-key zero-gravity control is needed, the one-key zero-gravity switch on the adjustment button integration 13 is pressed, the double-shaft reverse motor 34 is started to work, the power shafts at the two ends of the double-shaft reverse motor 34 rotate in opposite directions, the connecting shaft 35 is driven to rotate in the installation seat 37 while the bevel gear one 36 continuously rotates in the seat table 8, the bevel gear three 33 and the bevel gear two 39 engaged with the bevel gear one 36 drive the adjustment shaft two 32 and the adjustment shaft one 38 to start to deflect in the seat table 8, the adjustment shaft one 38 drives the leg rest 6 to start to lift and extend outward, and the adjustment shaft two 32 drives the steering table 31 and the seat back 9 to start to rearwardly incline, so that the passenger can lie on the whole massage seat. Meanwhile, the headrest 10 can be adjusted according to the position of the head, and the headrest 10 drives the abutting spring 415 and the abutting column 416 to move. When the abutting column 416 is separated from the abutting groove 412 on the sliding seat 410 through the through hole 414, the sliding seat 410 slides in the through groove 413, and the abutting column 416 extrudes the abutting spring 415. When the headrest 10 is adjusted to the appropriate position, the abutting column 416 is pushed into the corresponding abutting groove 412 through the through hole 414 under the elastic action of the abutting spring 415, and is limited in position, thereby preliminarily abutting the sliding seat 410. Then, the lifting push rod 46 drives the connecting plate 47, the connecting table 48 and the positioning column 49 to descend, and the corresponding positioning column 49 is inserted into the positioning hole 411 on the sliding seat 410 to limit the position, thereby completing the front and back adjustment of the headrest 10. Then, the adjusting motor 41 drives the adjusting rod 42 and the adjusting gear 44 to rotate, and the adjusting rack 43 engaged with the adjusting gear 44 is synchronously lifted and adjusted, and the lifting rod 45, the sliding seat 410 and the headrest 10 are lifted and adjusted, so that the position of the headrest 10 can be adjusted to a position suitable for the passenger, and the head is stably supported; When massage is needed, the push rod 511 drives the connecting piece 59, the connecting seat 55, the rotating shaft 54, the knocking hammer 56 and the massage ball 57 to gradually approach the position of the back of the passenger sitting on the seat back 9. Meanwhile, the rotating shaft 54 drives the ear block 53 to rotate in the ear groove 51 and stretch the reset spring 52, so that the knocking hammer 56 contacts the massage ball 57 to abut the fatigue area of the back. The driving motor 510 is started to control the synchronous wheel one 512 to rotate, the rotating shaft 54 is controlled to rotate in the seat back 9 and the connecting seat 55 through the transmission work, and a plurality of rotating shafts 54, knocking hammers 56 and massage balls 57 are synchronously worked in the massage work area through the transmission of the synchronous wheel two 58. The 3D mechanical massage mode of the control assembly 3D is used to simulate the three massage methods of kneading, knocking and finger pressing to accurately cover the four fatigue areas of the neck, shoulder, back and waist, so that the passengers sitting on the massage seat can have better massage comfort. The movable type emphasizes that the operation assembly 5 can adapt to different body shapes and sitting postures to provide accurate and comfortable massage experience, and can be ingeniously stored when not needed to keep the seat flat and beautiful. The operation assembly 5 is completely embedded in the seat back 9, does not affect the original seat shape and safety structure, avoids the potential risk of external equipment, and has comfortable mechanical massage and strong massage force, so that massage can be performed anytime and anywhere. Through the operation of the multifunctional action switch 12, the full-electric operation can independently travel 50 kilometers, and the operation assembly 5 is provided with gear speed adjustment, so that the customer can arrive at the destination faster, safer and more comfortably. The adjustability of the whole massage seat is further increased, and the functionality, riding comfort and controllability are obviously improved.

[0048] The above-described embodiments are only used to illustrate the technical solutions of the present application, and are not intended to limit the present application; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced by equivalent replacements; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A movable mechanical massage chair comprising a base frame (1), characterized in that: The top wall of the chassis (1) is provided with a top seat (14) through a lifting controlled adjusting assembly (2), the top wall of the top seat (14) is provided with a seat table (8), the inside of the seat table (8) is respectively provided with a leg support (6) and a seat back (9) through a same direction controlled adjusting assembly (3), the inside top wall of the seat back (9) is provided with a headrest (10) through a four-way controlled driving assembly (4), and the inside of the seat back (9) is provided with an operation assembly (5) capable of massaging to improve comfort.

2. The mobile mechanical massage chair of claim 1, wherein: The operation assembly (5) comprises a plurality of rotating shafts (54) arranged in a linear manner in the inside of the seat back (9), the rotating shafts (54) are arranged in an equidistant manner from top to bottom, a plurality of massage balls (57) are uniformly arranged on the outer wall of the rotating shaft (54), a knocking hammer (56) is fixedly arranged between every two adjacent massage balls (57), the knocking hammer (56) and the massage ball (57) are in contact with the back of the human body leaning on the seat back (9), a 3D mechanical massage mode is adopted, and three massage methods of kneading, knocking and finger pressing are simulated to accurately cover four fatigue areas of the neck, the shoulder, the back and the waist.

3. A mobile mechanical massaging chair according to claim 2, wherein: The outer wall of the rotating shaft (54) is provided with a same connecting seat (55), the bottom end of the connecting seat (55) is in sliding connection with the inner bottom wall of the seat back (9), the connecting seat (55) is in rotary connection with the rotating shaft (54) at the contact position, a connecting piece (59) is fixedly arranged on the outer side wall of the connecting seat (55), a control push rod (511) is fixedly arranged on the inner side wall of the seat back (9), the movable end of the control push rod (511) is fixedly connected with the side wall of the connecting piece (59), the extension and retraction of the movable end of the control push rod (511) can control the connecting piece (59), the connecting seat (55), the rotating shaft (54) and the knocking hammer (56) and the massage ball (57) to move away from or close to the seat back (9), and in the non-use state, the control push rod (511) can be withdrawn into the seat back (9) and hidden to ensure the flatness and comfort of the seat in the normal state.

4. A mobile mechanical massaging chair according to claim 3, wherein: The side wall of the connecting seat (55) is fixedly provided with a driving motor (510), the power shaft of the driving motor (510) and the outer wall of one of the rotating shafts (54) are fixedly provided with synchronous wheels I (512), the outer walls of the synchronous wheels I (512) are in transmission connection through a same synchronous belt, the outer walls of the rotating shafts (54) are eccentrically provided with synchronous wheels II (58), the outer walls of every two adjacent synchronous wheels II (58) are in transmission connection with a synchronous belt, and the power shaft of the driving motor (510) drives the synchronous wheels I (512) to transmit power, so that the rotating shafts (54) and the knocking hammer (56) and the massage ball (57) rotate at the same speed and in the same direction, and the passenger is massaged and relieved from fatigue.

5. The mobile mechanical massaging chair according to claim 2, wherein: The rotating shaft (54) front and rear ends and the positions corresponding to the inner wall of the seat back (9) are provided with ear grooves (51), the inner wall of the ear groove (51) is slidably installed with an ear block (53), the outer wall of the ear block (53) is rotatably connected with the outer end of the corresponding rotating shaft (54), the side wall of the ear block (53) and the position inside the ear groove (51) are provided with a reset spring (52), the inner wall of the reset spring (52) is fixedly connected with the inner wall of the corresponding ear groove (51), the rotating shaft (54), the knocking hammer (56) and the massage ball (57) are pushed out, and the reset spring (52) is stretched, when the rotating shaft (54), the knocking hammer (56) and the massage ball (57) are retracted, the reset spring (52) is retracted.

6. The mobile mechanical massage chair of claim 1, wherein: The adjusting assembly (2) comprises reinforced parts (21) hingedly installed on the front and rear of the top wall of the chassis (1), the top ends of the reinforced parts (21) are hingedly installed with the bottom wall of the top seat (14), the same reinforced plate (22) is fixedly installed between the reinforced parts (21), a lifting push cylinder (23) is hingedly installed on one side of the top wall of the chassis (1), the movable end of the lifting push cylinder (23) is hingedly installed with the reinforced plate (22), two self-locking telescopic rods (24) are hingedly installed between the two sides of the chassis (1) and the top seat (14), when the movable end of the lifting push cylinder (23) is stretched to push the reinforced plate (22) and the reinforced parts (21) to rise and control the lifting of the top seat (14) and the seat table (8), the self-locking telescopic rods (24) are lengthened and locked to stably support the bottom of the top seat (14) and the seat table (8) after the lifting is completed.

7. The mobile mechanical massage chair of claim 1, wherein: The control assembly (3) comprises a double-shaft reverse motor (34) fixedly installed in the seat table (8), both sides of the seat table (8) are provided with connecting shafts (35) through mounting seats (37), the power shafts of the double-shaft reverse motor (34) are fixedly connected with the corresponding connecting shafts (35), the outer ends of the connecting shafts (35) are fixedly installed with bevel gears one (36), an adjusting shaft one (38) is rotatably installed on the right side in the seat table (8), the outer wall of the adjusting shaft one (38) is fixedly connected with the inner wall of the leg support (6), the outer wall of the adjusting shaft one (38) is fixedly installed with a bevel gear two (39) engaged with the right bevel gear one (36), an adjusting shaft two (32) is rotatably installed on the left side in the seat table (8), the outer wall of the adjusting shaft two (32) is fixedly installed with a bevel gear three (33) engaged with the left bevel gear one (36), the outer wall of the adjusting shaft two (32) is fixedly installed with a steering table (31), the top wall of the steering table (31) is fixedly connected with the bottom end of the seat back (9), the control assembly (3) can control the seat back (9) to realize synchronous angle adjustment and complete one-key zero-gravity control.

8. The mobile mechanical massage chair of claim 1, wherein: The driving assembly (4) includes an adjusting motor (41) fixedly installed on the top inner wall of the seat back (9), a power shaft of the adjusting motor (41) is fixedly installed with an adjusting rod (42), the rear end of the adjusting rod (42) is rotatably installed with the inner wall of the seat back (9), the outer wall of the adjusting rod (42) is fixedly installed with an adjusting gear (44), the outer side wall of the adjusting gear (44) is engagedly connected with an adjusting rack (43), the top wall of the adjusting rack (43) is provided with a plurality of lifting rods (45), the both sides of the bottom wall of the headrest (10) are provided with through grooves (413), and the inner walls of the through grooves (413) are slidably provided with sliding seats (410).

9. A mobile mechanical massaging chair according to claim 8, characterized in that: The inner top wall of the headrest (10) is fixedly installed with a lifting push rod (46), the bottom end of the lifting push rod (46) is fixedly installed with a connecting plate (47), the bottom wall of the connecting plate (47) is uniformly fixedly installed with a plurality of connecting tables (48), the front and rear parts of the bottom wall of the connecting table (48) are fixedly installed with positioning columns (49), the top wall of the sliding seat (410) is provided with positioning holes (411) matched with the positioning columns (49), the inner walls of the positioning holes (411) are respectively matched with the outer walls of the corresponding positioning columns (49), the inner walls of the both sides of the headrest (10) are provided with mounting grooves (417), the inner walls of the mounting grooves (417) are uniformly provided with a plurality of through openings (414), the mounting grooves (417) and the corresponding through openings (414) are fixedly installed with abutting springs (415), the movable ends of the abutting springs (415) are fixedly installed with abutting columns (416), the outer walls of the abutting columns (416) are respectively matched with the inner walls of the corresponding through openings (414), the outer walls of the abutting columns (416) are provided with abutting grooves (412) corresponding to the sliding seats (410), the outer walls of the abutting columns (416) are respectively abuttingly fixed with the inner walls of the corresponding abutting grooves (412), and the outer ends of the abutting columns (416) are provided with adjustable angular misalignments.

10. The mobile mechanical massage chair of claim 1, wherein: The side wall of the base frame (1) is fixedly installed with a foot support (7), the outer wall of the seat back (9) is provided with an armrest (11), the outer end of one of the armrests (11) is fixedly installed with a multifunctional action switch (12), the outer wall of the seat table (8) is provided with an adjusting button integration (13), and the adjusting button integration (13) includes a one-key zero-gravity switch, a one-key reset switch, a massage switch and a seat back angle adjusting switch.

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