CN211844173U

CN211844173U - Automobile massage headrest

Info

Publication number: CN211844173U
Application number: CN202020396351.XU
Authority: CN
Inventors: 熊灿军
Original assignee: Shenzhen Nannanfeng Electronic Co Ltd
Current assignee: Shenzhen Nannanfeng Electronic Co Ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-11-03
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses an automobile massage headrest, which comprises a headrest part and a massager arranged in the headrest part, wherein the massager is provided with a bracket, and the headrest part and the massager positioned in the headrest part are fixed on a vehicle seat through the bracket; the flexible spring is arranged on the massager, so that the device can move back and forth along with the head of a person within a limited moving distance, closely cling to the neck and protect the neck, and meanwhile, the massager can also massage the cervical vertebra, so that the head can be properly supported under the condition that the person drives for a long time, the pressure on the neck is further reduced, and the fatigue is relieved; when emergency braking occurs, the device can also play a role in supporting the head and the neck, so that the front and rear impact force is relieved; under the condition of sudden braking or rear-end collision, the reset spring can enable the whole headrest part to retreat; meanwhile, the flexible springs on the massager can be separated towards two sides, so that more buffer rooms can be reserved, and the injury is reduced to the minimum.

Description

Automobile massage headrest

Technical Field

The utility model relates to a vehicle safety technical field specifically is a car massage headrest.

Background

The existing automobile headrest is fixed and is similar to an ornament. Can not move forwards and backwards or be fixed within an effective distance, and can not massage the cervical vertebra.

The fixed headrest can not solve the problems of cervical vertebra fatigue in the driving process and head left-right shaking caused by the empty space at the rear part of the cervical vertebra in the rear-end collision and emergency braking processes; thus also resulting in the prior headrest decoration being more effective than in actual use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a car massage headrest to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automobile massage headrest comprises a headrest part, a massager and a bracket, wherein the massager is completely wrapped by the headrest part, and the bracket is fixedly connected with the massager; the massager comprises a bottom shell assembly and a face shell assembly fixedly connected with the bottom shell assembly; a motor and a gear in turbine transmission with the motor are arranged in a space formed between the bottom shell assembly and the face shell assembly; the gear penetrates through the face shell assembly to be fixedly connected with a rotary table arranged on the outer side of the face shell assembly, a plurality of flexible springs are mounted on the rotary table, and massage heads are mounted on the flexible springs; the support comprises a cross rod fixedly connected with a vehicle seat, an outer sleeve piece is arranged on the cross rod, a return spring and an inner sleeve piece which is sleeved outside the return spring and slides inside the outer sleeve piece are arranged in the outer sleeve piece; one end of the inner sleeve piece, which is far away from the return spring, is fixedly connected with the massager; and the positioning between the inner sleeve piece and the outer sleeve piece is realized through a positioning screw arranged.

As the utility model discloses a preferred technical scheme: the two ends of the cross rod are also provided with connecting parts; connecting portion, including the sliding part, and be equipped with the guide rail groove on the sliding part, the guide rail groove with the interior spout looks adaptation that the horizontal pole both ends were equipped with is connected, and install first fixed subassembly on the connecting portion, first fixed subassembly with the fixed subassembly of second that is equipped with on the connecting portion passes through bolt fixed connection.

As the utility model discloses a preferred technical scheme: and a shaft sleeve is arranged between the first fixing component and the second fixing component.

As the utility model discloses a preferred technical scheme: the shell component and the bottom shell component are also provided with a circuit board mounting area, a circuit board is mounted in the circuit board mounting area, and the circuit board is electrically connected with the circuit board in the circuit board mounting area through a power line.

As the utility model discloses a preferred technical scheme: an accommodating cavity for installing the motor is further arranged between the face shell assembly and the bottom shell assembly.

As the utility model discloses a preferred technical scheme: the support is made of square tubes.

Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that: 1. the headrest part and the massager positioned in the headrest part are fixed on the vehicle seat through the bracket; the flexible spring is arranged on the massager, so that the device can move back and forth along with the head of a person within a limited moving distance, closely cling to the neck and protect the neck, and meanwhile, the massager can also massage the cervical vertebra, so that the head can be properly supported under the condition that the person drives for a long time, the pressure on the neck is further reduced, and the fatigue is relieved;

2. when emergency braking occurs, the device can also play a role in supporting the head and the neck, so that the front and rear impact force is relieved; under the condition of sudden braking or rear-end collision, the reset spring can enable the whole headrest part to retreat; meanwhile, the flexible springs on the massager can be separated towards two sides, so that more buffer rooms can be reserved, and the injury is reduced to the minimum.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the bracket and the massager of the present invention;

FIG. 3 is an exploded view of the bracket;

fig. 4 is an exploded view of the massager.

In the figure: 1. a cross bar; 2. a first fixed component; 20. an electric motor; 23. an inner chute; 3. a connecting portion; 30. a second fixed component; 31. a sliding part; 32. a guide rail groove; 33. a shaft sleeve; 4. an outer sleeve member; 5. an inner sleeve member; 6. a face housing assembly; 7. a set screw; 8. a bottom housing assembly; 9. a flexible spring; 10. a gear; 11. an accommodating chamber; 12. a circuit board mounting area; 13. a power line; 14. a massage head; 15. a turntable; 16. a return spring; 17. a headrest portion; 18. and (4) a bracket.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "upper surface", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: an automobile massage headrest comprises a headrest portion 17, a massager and a support 18, wherein the massager is completely wrapped by the headrest portion 17, the support 18 is fixedly connected with the massager, the massager is wrapped by the headrest portion 17, the appearance of the automobile massage headrest is enabled to be consistent with that of an existing headrest, and meanwhile, the change of the style in an automobile can be achieved according to user preference by changing the headrest portion 17;

the massager comprises a bottom shell assembly 8 and a face shell assembly 6 fixedly connected with the bottom shell assembly 8; a motor 20 and a gear 10 in turbine transmission with the motor 20 are arranged in a space formed between the bottom shell assembly 8 and the face shell assembly 6; utilize the worm and the gear 10 meshing at motor 20 both ends, and then realize the rotation of gear 10 through motor 20's rotation, consequently also can drive the massager work, and then make user's cervical vertebra can massage, alleviate user's cervical vertebra pressure, wherein, motor 20's model: ZYT-51S-8-185;

in order to relieve the pressure of the cervical vertebra of a user in a large range during cervical vertebra massage, the gear 10 penetrates through the face shell assembly 6 to be fixedly connected with a rotary table 15 arranged on the outer side of the face shell assembly 6, a plurality of flexible springs 9 are arranged on the rotary table 15, massage heads 14 are arranged on the flexible springs 9, for example, three flexible springs 9 are utilized, the massage heads 14 are arranged on the flexible springs 9, the massage heads 14 relieve the pressure of the cervical vertebra on one side, and the flexible springs 9 on the other side can be separated towards two sides in an emergency, so that more buffer rooms can be reserved, and the injury is reduced to the minimum;

in order to ensure that the device is stably and reliably installed on a seat, the bracket 18 comprises a cross rod 1 fixedly connected with the vehicle seat, an outer sleeve part 4 is arranged on the cross rod 1, a return spring 16 and an inner sleeve part 5 which is sleeved outside the return spring 16 and slides inside the outer sleeve part 4 are arranged in the outer sleeve part 4; one end of the inner sleeve 5, which is far away from the return spring 16, is fixedly connected with the massager; and interior external member 5 with realize the location through the set screw 7 that is equipped with between the external member 4, horizontal pole 1 transversely installs on the seat and enlarges the area of contact of horizontal pole 1 and seat, guarantees the stability that horizontal pole 1 and seat are connected, and the distance between headrest portion 17 and the seat can be adjusted to the external member 4 that sets up and interior external member 5 under the effect of set screw 7, and reset spring 16 that sets up simultaneously, under the condition of emergency brake or pursuing the tail, reset spring 16 enables headrest portion 17 and wholly moves back the host, and further will injure and reduce the minimum, wherein set screw 7 adopts the damping bolt to make.

In order to further ensure the stability of the device when being mounted on a seat and a belt, the two ends of the cross rod 1 are also provided with connecting parts 3; connecting portion 3, including sliding part 31, and be equipped with guide rail groove 32 on the sliding part 31, guide rail groove 32 with the internal chute 23 looks adaptation that the 1 both ends of horizontal pole were equipped with is connected, and install first fixed subassembly 2 on the connecting portion 3, first fixed subassembly 2 with the fixed subassembly 30 of second that is equipped with on the connecting portion 3 passes through bolt fixed connection.

The arrangement is secured for rotation on the seat by the provision of a bushing 33 between the first stationary component 2 and the second stationary component 30.

In order to facilitate the introduction of a power supply and the installation of the motor 20, a circuit board installation area 12 is further arranged between the face shell assembly 6 and the bottom shell assembly 8, a circuit board is installed in the circuit board installation area 12, and the circuit board is electrically connected with a ZH-551 circuit board in the circuit board installation area 12 through an arranged power supply line 13; an accommodating cavity 11 for installing the motor 20 is further arranged between the face shell assembly 6 and the bottom shell assembly 8.

In addition, the support 18 is made of square tubes, and the square tubes can slide directionally when sliding and can ensure that the square tubes cannot be automatically transmitted along the axis after being connected.

The utility model discloses a theory of operation is: firstly, the massage head 14 and the flexible spring 9 are assembled on the turntable 15 and fixed;

assembling the gear 10, the motor 20 and the circuit board on the face shell assembly 6, and connecting the power line 13; closing the bottom shell assembly 8;

a return spring 16 is assembled in the inner sleeve piece 5, the outer sleeve piece 4 is sleeved on the inner sleeve piece, and a positioning screw 7 made of damping is arranged on the outer sleeve piece;

assembling the first fixing component 2 on the second fixing component 30 respectively at the left and right, and assembling the first fixing component and the second fixing component on the original headrest rod of the automobile, and screwing the first fixing component and the second fixing component by bolts;

the assembled headrest part 17 with the massage function is sleeved on the massager

The inner sleeve member 5 which is assembled and linked is inserted into a preformed hole of the headrest portion 17, and the end of the outer sleeve member 4) is inserted into a preformed hole of the cross bar 1 or welded on the cross bar 1.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. An automobile massage headrest is characterized in that: comprises a headrest part (17), a massager which is completely wrapped by the headrest part (17), and a bracket (18) which is fixedly connected with the massager;

the massager comprises a bottom shell component (8) and a face shell component (6) fixedly connected with the bottom shell component (8); a motor (20) and a gear (10) in turbine transmission with the motor (20) are installed in a space formed between the bottom shell assembly (8) and the face shell assembly (6);

the gear (10) penetrates through the face shell assembly (6) and is fixedly connected with a rotary table (15) arranged on the outer side of the face shell assembly (6), a plurality of flexible springs (9) are mounted on the rotary table (15), and massage heads (14) are mounted on the flexible springs (9);

the support (18) comprises a cross bar (1) fixedly connected with a vehicle seat, an outer sleeve part (4) is arranged on the cross bar (1), a return spring (16) and an inner sleeve part (5) which is sleeved outside the return spring (16) and slides in the outer sleeve part (4) are arranged in the outer sleeve part (4); one end of the inner sleeve (5) far away from the return spring (16) is fixedly connected with the massager; and the positioning between the inner sleeve piece (5) and the outer sleeve piece (4) is realized through a positioning screw (7).

2. The automotive massage headrest of claim 1, wherein: the two ends of the cross rod (1) are also provided with connecting parts (3); connecting portion (3), including sliding part (31), and be equipped with guide rail groove (32) on sliding part (31), guide rail groove (32) with interior spout (23) looks adaptation that horizontal pole (1) both ends were equipped with is connected, and install first fixed subassembly (2) on connecting portion (3), first fixed subassembly (2) with second fixed subassembly (30) that are equipped with on connecting portion (3) pass through bolt fixed connection.

3. The automotive massage headrest of claim 2, wherein: a shaft sleeve (33) is arranged between the first fixing component (2) and the second fixing component (30).

4. The automotive massage headrest of claim 1, wherein: a circuit board mounting area (12) is further arranged between the face shell component (6) and the bottom shell component (8), a circuit board is mounted in the circuit board mounting area (12), and the circuit board is electrically connected with the circuit board in the circuit board mounting area (12) through a power line (13) arranged.

5. The massage headrest for cars of claim 1 or 4, characterized in that: an accommodating cavity (11) for installing the motor (20) is further arranged between the face shell assembly (6) and the bottom shell assembly (8).

6. The automotive massage headrest of claim 1, wherein: the support (18) is made of square tubes.