Automobile seat massage structure

Abstract

The utility model discloses an automobile seat massage structure, and particularly relates to the technical field of seat massage structures, the automobile seat massage structure comprises a massage assembly arranged on the back of a seat backrest and the back of a seat cushion, the massage assembly comprises a driving box and two massage wheels, and the plurality of massage wheels respectively penetrate through the seat backrest and the seat cushion. A driving assembly for driving the two massage wheels to synchronously rotate is arranged in the driving box, the driving box comprises a box body and a sealing plate, an oil storage cavity for storing lubricating oil is formed in the sealing plate, and a plurality of oil outlet pipes fixedly penetrate through the side, close to the driving assembly, of the sealing plate. The massage assemblies are arranged on the back of the seat backrest and the back of the seat cushion, the driving assembly is used for driving the two massage wheels to rotate synchronously, the massage wheels can make contact with the human body to achieve the massage effect, and therefore the aching pain of the waist of the human body can be relieved, and the massage wheels can be flatly placed along the back of the seat backrest and the back of the seat cushion when not working. The comfort of the backrest is not influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to seat massage structure technical field, more specifically, a kind of automobile seat massage structure. BACKGROUND

[0002] With the increasing demand of people on the comfort of car, automobile seat massage structure is more and more used on car. In many cases, the driver has to drive car for a long time, so the requirement of car seat comfort is continuously improved. In order to improve the comfort of the present car seat, massage and ventilation functions are added, for example, the prior art with the announcement number CN218616367U, a kind of ventilation massage car seat, the utility model adds a support plate of plastic material when there is a metal back plate in the backrest framework of car seat, the components in the ventilation massage module are installed on the support plate in the early stage of assembly, and the support plate is reversely fixed on the framework in the later stage, so that the assembly is convenient and efficient, and the overall structure of the car seat has high strength.

[0003] However, the above-mentioned prior art has the following problems when in use: the massage effect is low because the air bag cannot effectively support the human body when in contact with the human body for massage due to the low hardness of the air bag. UTILITY MODEL CONTENTS

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an automobile seat massage structure, which sets massage assemblies on the backrest and the back of the seat cushion of the seat, uses a driving assembly to drive two massage wheels to rotate synchronously, and the massage wheels can contact the human body to achieve the massage effect, so as to relieve the soreness of the waist of the human body. When the massage wheels are not working, they can be placed flat against the backrest and the back of the seat cushion, without affecting the comfort of the backrest, so as to solve the problems in the above-mentioned background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an automobile seat massage structure, which comprises massage assemblies arranged on the backrest and the back of the seat cushion of the seat, the massage assemblies comprise a driving box and two massage wheels, the massage wheels are respectively penetrated through the seat backrest and the seat cushion, the driving box is internally provided with a driving assembly for driving the two massage wheels to rotate synchronously, the driving box comprises a box body and a sealing plate, the sealing plate is internally provided with an oil storage cavity for storing lubricating oil, a plurality of oil outlet pipes are fixedly penetrated through one side of the sealing plate close to the driving assembly, and the oil outlet pipes are all in communication with the oil storage cavity for conveying lubricating oil to lubricate the driving assembly.

[0006] In a preferred embodiment, an oil injection pipe is fixedly penetrated through the sealing plate, a sealing cover is threadedly connected to the oil injection pipe, and an electromagnetic valve for controlling the opening and closing of each oil outlet pipe is fixedly arranged on each oil outlet pipe. By controlling the opening of the electromagnetic valve, the flow rate of the lubricating oil can be controlled.

[0007] In a preferred embodiment, each massage wheel is provided with a connecting hole near one side of the box body, a connecting rod is inserted into the connecting hole, the top end of the connecting rod penetrates through the bottom of the box body and extends into the box body to support the massage wheel to rotate stably for massage.

[0008] In a preferred embodiment, two positioning blocks are fixed to the outer wall of each connecting rod, a positioning groove matched with the positioning blocks is formed on the inner wall of each connecting hole, and the positioning blocks are inserted into the positioning grooves, so that the connecting rods and the massage wheels can be quickly installed by workers.

[0009] In a preferred embodiment, spring latches are fixed to the outer walls of the two massage wheels, and a slot matched with the spring latches is formed on the connecting rod, the spring latches are inserted into the slot, and the connecting rod and the massage wheels are fixed by the spring latches, so that the connecting rod and the massage wheels can be disassembled conveniently.

[0010] In a preferred embodiment, the driving assembly comprises a brushless motor, the brushless motor is fixed to the inner wall of the sealing plate, and the brushless motor is in transmission connection with the two connecting rods to drive the two connecting rods to rotate synchronously.

[0011] In a preferred embodiment, soundproof cotton for noise reduction is fixedly bonded to the outer walls of the box body and the sealing plate, the spread of noise can be reduced by the soundproof cotton, and the utility model is more quiet in use.

[0012] The technical effects and advantages of the utility model are as follows:

[0013] 1. The massage assembly is arranged on the back of the seat back and the seat cushion, the driving assembly is used to drive the two massage wheels to rotate synchronously, the massage wheels can contact the human body to achieve the massage effect, the soreness of the human waist can be relieved, and the massage wheels can be placed flat on the back of the seat back and the seat cushion when not working, so that the comfort of the backrest is not affected.

[0014] 2. The lubricating oil is added to the driving assembly in the box body through the oil outlet pipe, the transmission structure in the driving assembly is lubricated by the lubricating oil, and the friction, vibration and noise are reduced, so that the running stability and service life of the driving assembly are improved.

[0015] 3. The massage wheels and the driving assembly are fixed by the spring latches and the slot, and the assembly and disassembly are very simple, so that subsequent maintenance is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the utility model;

[0017] Figure 2The massage assembly structure schematic view of the utility model;

[0018] Figure 3 The box body internal structure schematic view of the utility model;

[0019] Figure 4 The sealing plate and box body structure diagram of the utility model;

[0020] Figure 5 The sealing plate sectional view of the utility model;

[0021] Figure 6 The connecting rod and massage wheel structure diagram of the utility model.

[0022] The figure mark is: 1, seat; 2, massage assembly; 21, drive box; 211, box body; 212, sealing plate; 213, oil storage cavity; 214, oil outlet pipe; 22, massage wheel;

[0023] 3, drive assembly; 31, brushless motor; 4, oil injection pipe; 5, sealing cover; 6, electromagnetic valve; 7, connecting hole; 8, connecting rod; 9, positioning block; 10, positioning groove; 11, spring bolt; 12, slot; 13, soundproof cotton. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0025] Referring to the drawings in the specification Figures 1-6 The utility model provides a kind of seat 1 massage structure, including being located at the back of seat 1 back and the massage assembly 2 of seat 1 cushion back, the massage assembly 2 includes drive box 21 and two massage wheels 22, multiple massage wheels 22 are respectively through seat 1 back and seat 1 cushion, the drive box 21 inside is equipped with the drive assembly 3 for driving two massage wheels 22 synchronous rotation, the drive box 21 includes box body 211 and sealing plate 212.

[0026] Each massage wheel 22 is close to the side of box body 211 and is equipped with connecting hole 7, connecting rod 8 is inserted in the inside of connecting hole 7, the top end of connecting rod 8 is through the bottom of box body 211 and extends to the inside of box body 211, utilizes connecting rod 8 to support massage wheel 22 stable rotation;

[0027] In order to facilitate the staff to quickly install the connecting rod 8 and the massage wheel 22, two positioning blocks 9 are fixedly arranged on the outer wall of the plurality of connecting rods 8, and a positioning groove 10 matched with the positioning block 9 is formed on the inner wall of each connecting hole 7; the positioning block 9 is inserted into the positioning groove 10, so that the staff can quickly connect the massage wheel 22 and the connecting rod 8; and a spring latch 11 is fixedly arranged on the outer wall of the two massage wheels 22, a slot 12 matched with the spring latch 11 is formed on the connecting rod 8, and the spring latch 11 is inserted into the slot 12; the connecting rod 8 and the massage wheel 22 are fixed by the spring latch 11, so that the connecting rod 8 and the massage wheel 22 are convenient to disassemble and assemble.

[0028] In actual use, the groove is formed on the seat 1, and the groove is arranged in the gap of the suspension spring of the seat 1 to avoid interference with the suspension spring; then the two massage assemblies 2 are fixed on the back of the seat 1 and the back of the seat cushion of the seat 1 respectively, and the massage wheels 22 can contact the human body to achieve the massage effect; then the driving assembly 3 is used to drive the two transmission-connected massage wheels 22 to rotate at the same time, the massage wheels 22 rotate to massage the waist of the human body, so that the pain of the waist of the human body can be relieved, and the massage wheels 22 can be used for massage at both ends, so that the massage wheels 22 can be placed on the back of the seat 1 and the back of the seat cushion when not working, and the comfort of the backrest is not affected.

[0029] In the embodiment, the driving assembly 3 comprises a brushless motor 31, and the brushless motor 31 is selected from B4260; the brushless motor 31 is a general-purpose DC brushless motor with an outer diameter of 42 mm, and has a brushless design, so that there is no friction between the brush and the commutator, and the noise during operation is low; therefore, the brushless motor 31 has low noise, the brushless motor 31 is fixed on the inner wall of the sealing plate 212, and the brushless motor 31 is in transmission connection with the two connecting rods 8; the worm gear transmission structure and the bevel gear transmission structure can be selected to connect the brushless motor 31 and the two connecting rods 8, so that the brushless motor 31 drives the synchronous rotation of the two connecting rods 8.

[0030] Referring to the drawings accompanying the specification Figures 4-5 The sealing plate 212 is internally provided with an oil storage cavity 213 for storing lubricating oil, a plurality of oil outlet pipes 214 are fixedly arranged on one side of the sealing plate 212 close to the driving assembly 3, the plurality of oil outlet pipes 214 are in communication with the oil storage cavity 213, and are used for conveying lubricating oil to lubricate the driving assembly 3; the sealing plate 212 is fixedly provided with an oil injection pipe 4, the oil injection pipe 4 is threadedly connected with a sealing cover 5, and an electromagnetic valve 6 for controlling the opening and closing of each oil outlet pipe 214 is fixedly arranged on each oil outlet pipe 214; the electromagnetic valve 6 is selected from 3c908-07a, and has the advantages of good sealing performance, small size, light weight and convenient installation, so it is suitable for the use of the utility model;

[0031] And, the outer wall of the box body 211 and the sealing plate 212 is fixedly bonded with sound insulation cotton 13 for noise reduction.

[0032] The electromagnetic valve 6 is opened, the lubricating oil in the oil storage cavity 213 flows out through the oil outlet pipe 214, a plurality of oil outlet pipes 214 are aligned with the transmission positions of the worm and the worm gear, and the lubricating oil flows to the transmission structure through the oil outlet pipe 214, so that the lubricating, damping and noise reduction effects can be achieved, and the sound insulation cotton 13 is pasted on the box body 211 and the sealing plate 212, so that the noise propagation can be further reduced.

[0033] Finally: the above only for the preferred embodiments of the present application have, and not for limiting the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the scope of protection of the present application.

Claims

1. A car seat massage structure, characterized in that: The massage assembly (2) is arranged on the back of the seat (1) backrest and the seat (1) cushion back, the massage assembly (2) comprises a drive box (21) and two massage wheels (22), a plurality of massage wheels (22) are arranged through the seat (1) backrest and the seat (1) cushion respectively, and the drive box (21) is internally provided with a drive assembly (3) for driving the two massage wheels (22) to rotate synchronously. The drive box (21) comprises a box body (211) and a sealing plate (212), the sealing plate (212) is internally provided with an oil storage cavity (213) for storing lubricating oil, a plurality of oil outlet pipes (214) are fixedly penetrated on the side of the sealing plate (212) close to the drive assembly (3), the plurality of oil outlet pipes (214) are communicated with the oil storage cavity (213) and are used for conveying lubricating oil to lubricate the drive assembly (3).

2. The massage structure of claim 1, wherein: The sealing plate (212) is fixedly penetrated with an oil injection pipe (4), the oil injection pipe (4) is threadedly connected with a sealing cover (5), and each oil outlet pipe (214) is fixedly provided with an electromagnetic valve (6) for controlling the opening and closing of the oil outlet pipe (214).

3. The massage structure of claim 1, wherein: Each massage wheel (22) is provided with a connecting hole (7) on the side close to the box body (211), the connecting hole (7) is inserted with a connecting rod (8), and the connecting rod (8) is penetrated through the bottom of the box body (211) and extends into the box body (211).

4. The massage structure of claim 3, wherein: The outer wall of the plurality of connecting rods (8) is fixedly provided with two positioning blocks (9), the inner wall of each connecting hole (7) is processed with a positioning groove (10) matched with the positioning block (9), and the positioning block (9) is inserted into the positioning groove (10).

5. The massage structure of claim 3, wherein: The outer wall of the two massage wheels (22) is fixedly penetrated with a spring latch (11), the connecting rod (8) is provided with a slot (12) matched with the spring latch (11), and the spring latch (11) is inserted into the slot (12).

6. The massage structure of claim 3, wherein: The drive assembly (3) comprises a brushless motor (31), the brushless motor (31) is fixed on the inner wall of the sealing plate (212), and the brushless motor (31) is in transmission connection between the two connecting rods (8) and is used for driving the two connecting rods (8) to rotate synchronously.

7. The massage structure of claim 1, wherein: The outer wall of the box body (211) and the sealing plate (212) is fixedly bonded with sound insulation cotton (13) for noise reduction.

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