CN213799368U

CN213799368U - Six-direction automobile headrest framework and six-direction automobile headrest

Info

Publication number: CN213799368U
Application number: CN202022678313.6U
Authority: CN
Inventors: 关齐; 周小杰
Original assignee: Ningbo Jifeng Auto Parts Co Ltd
Current assignee: Ningbo Jifeng Auto Parts Co Ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-07-27
Anticipated expiration: 2030-11-18

Abstract

The utility model relates to an automotive headrest field provides a six to automotive headrest skeleton. The method comprises the following steps: a fixing mechanism: the fixing mechanism is provided with a main framework and a supporting rod, and the front and back adjusting mechanism is provided with: the bracket is arranged on the lower part of the main framework; the sliding frame is horizontally arranged inside the bracket; the rear cover is sleeved on the upper part of the bracket; the main motor is inserted at the top end of the rear cover; the front cover plate is fixedly arranged on the outer side of the bracket; the side wing rotation adjusting mechanism comprises: the side wing plates are rotationally connected with the front cover plate; the rotating motor is installed on the side wall of the rear cover. The utility model has the advantages of through setting up the rotation that the back-and-forth movement and the flank that initiative motor and rotation motor drove the headrest to realized the mechanization that the headrest was adjusted, broken away from traditional manual regulation, and increased position sensor below the headrest skeleton, make the more intelligence of regulation of headrest, more automation, also more convenient.

Description

Six-direction automobile headrest framework and six-direction automobile headrest

Technical Field

The utility model relates to an automotive headrest field specifically is a six to automotive headrest skeleton and six to headrest.

Background

The automobile headrest is a driving comfort configuration article and a safety protection article. When the vehicle runs into the rear, the human body falls backwards due to inertia, the pressure of acceleration or deceleration of the vehicle is concentrated on the fragile neck and the head of the human body, and the headrest has a buffering effect on the pressure and protects the head of the human body. The automotive headrest is mainly divided into two types, one is non-adjustable, and the other is adjustable. Among them, the manually adjustable headrest is called a six-way headrest because it can be adjusted up, down, left, right, and front and back.

The granted chinese utility model granted announcement No. CN 203739703.U discloses a six-way adjusting rear headrest framework of an automobile, which can realize the back-and-forth movement of the headrest and the rotation of the side wings, but the back-and-forth movement of the headrest and the rotation of the side wings are realized by manual adjustment, and the adjusting mode is too troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to the current situation of prior art, and a six to car headrest skeleton and six to car headrest.

The utility model provides a technical scheme that above-mentioned technical problem adopted does, provides a six to car headrest skeleton, include: the lifting mechanism is provided with a main framework and supporting rods, supporting rod mounting holes are formed in two sides of the bottom of the main framework, and the supporting rods are fixedly mounted in the supporting rod mounting holes;

a front-rear adjustment mechanism having: a bracket mounted on the main frame lower portion; a carriage horizontally mounted within the carriage; the rear cover is sleeved on the upper part of the bracket; the main motor is inserted at the top end of the rear cover; the front cover plate is fixedly arranged on the outer side of the bracket; after receiving the signal, the main motor drives the bracket and the rear cover to move back and forth relative to the lifting mechanism;

a flap rotation adjustment mechanism having: the side wing plates are rotatably connected with the front cover plate; a rotating motor installed at the rear cover sidewall; and the rotating motor drives the side wing plates to rotate after receiving the signals.

At foretell six to car headrest frameworks, the main skeleton is equipped with the sliding tray down, the sliding tray outwards extends along main skeleton thickness direction and forms, the carriage both sides all are equipped with the slider, the slider with sliding tray sliding connection.

In foretell six to car headrest skeleton, the bracket bottom is equipped with the branch via hole, the branch via hole cover is established branch outside, the length of branch via hole is greater than the distance of front and back adjustment mechanism back-and-forth movement.

In foretell six to car headrest skeleton, the inner wall of bracket both sides all is equipped with the slider locating piece, the slider locating piece is extended to the bracket along thickness direction and is formed, the slider both sides all are equipped with the constant head tank, the slider locating piece is inserted and is established in the constant head tank.

In the six-direction automobile headrest framework, the transmission hole is formed in the middle of the main framework, transmission threads are arranged in the transmission hole, the output end of the main motor is provided with the screw rod, and the screw rod is inserted into the transmission hole.

At foretell six to car headrest skeleton, flank rotation regulation mechanism still includes the damping piece, the damping piece both ends are equipped with the axis of rotation, the front shroud both sides all are equipped with the flank locating piece, be equipped with the through-hole in the middle of the flank locating piece, flank board one side is equipped with the connecting block, be equipped with the locating hole in the middle of the connecting block, the axis of rotation passes the through-hole with locating hole fixed connection.

At foretell six to car headrest skeleton, the flank board is equipped with upper cover plate and lower apron, the inside draw-in groove that is equipped with of upper cover plate, apron surface is equipped with the buckle down, the draw-in groove with buckle activity joint.

At foretell six to car headrest frameworks, it is equipped with the transmission shaft to rotate the motor output, fixed mounting has the driving gear on the transmission shaft, damping piece intermediate position is equipped with driven gear, the driving gear with driven gear meshes.

At foretell six to car headrest frameworks, the bracket bottom is equipped with the supporter, supporter internal fixation installs position sensor.

The technical scheme who solves its technical problem and adopt of the utility model is, still provide a six to car headrest, including foretell six to headrest framework, foam and pillowcase.

Compared with the prior art, the utility model has the advantages of drive the back-and-forth movement of headrest and the rotation of flank through setting up the initiative motor and rotating the motor to realized the mechanization that the headrest was adjusted, broken away from traditional manual regulation, and increased position sensor below the headrest skeleton, make the more intelligence of regulation of headrest, more automation, also more convenient.

Drawings

FIG. 1 is a perspective view of a six-way headrest framework of the present invention;

FIG. 2 is a perspective view of a six-way headrest framework of the present invention without a rear cover;

fig. 3 is a perspective view of a front cover plate, side wings and sliding frame of a six-direction automobile headrest framework of the present invention;

FIG. 4 is a perspective view of a main frame of a six-direction headrest frame of the present invention;

FIG. 5 is a perspective view of a side wing plate of a six-way car headrest framework of the present invention;

fig. 6 is a perspective view of a six-way vehicle headrest framework bracket of the present invention;

in the figure, a support rod 10, a bracket 20, a support rod through hole 21, a slide member positioning block 22, a storage rack 23, a position sensor 24, a sliding frame 30, a slide member 31, a positioning groove 311, a main frame 40, a sliding groove 41, a support rod mounting hole 42, a transmission hole 43, a rotating motor 50, a driving gear 51, a driving motor 60, a screw rod 61, a rear cover 70, a front cover plate 80, a side wing positioning block 81, a side wing plate 90, a damper 91, a driven gear 911, a rotating shaft 912, an upper cover plate 92, a clamping groove 921, a connecting block 922, a positioning hole 9221, a lower cover plate 93, a sliding groove 931 and.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 6, the utility model discloses a six to car headrest skeleton, including main skeleton 40 and branch 10, the bottom both sides of main skeleton 40 are equipped with branch mounting hole 42, and branch 10 fixed mounting is in branch mounting hole 42, and the branch mounting hole can be symmetrical setting in the main skeleton bottom, also can be asymmetric setting, but for the holistic pleasing to the eye and the travelling comfort of headrest, what this case chose for use is the symmetric distribution.

Install bracket 20 on main skeleton 40 lower part, the bottom of bracket 20 is equipped with branch via hole 21, and branch via hole 21 cover is established in the outside of branch 10, and the shape of branch via hole 21 is can be regular shapes such as rectangle, square, circular, rhombus, runway type, also can be various anomalous shapes, the utility model discloses choose for use be the runway type, the length of runway type is a bit bigger than the maximum distance of headrest back-and-forth movement, just so can guarantee that the headrest when removing in the front and back, branch 10 can not take place to interfere with branch via hole 21.

The sliding frame 30 is installed inside the bracket 20, the sliding frame 30 is provided with sliding pieces 31 on both sides, the lower portion of the main frame 40 is provided with a sliding groove 41, and the sliding pieces 31 are slidably connected with the sliding groove 41. The sliding frame 30 can slide relative to the main frame 40 by the sliding connection of the sliding member 31 and the sliding groove 41.

Positioning grooves 311 are formed at both ends of the slider 31, a slider positioning block 22 is formed on the inner wall of the bracket 20 to extend toward the inside of the bracket 20, and the slider positioning block 22 is inserted into the positioning grooves 311. This allows the carriage 30 to be fixedly mounted within the carriage 20.

The upper part of the bracket 20 is sleeved with a rear cover 70, the rear cover 70 is fixedly connected with the bracket 20, the top end of the rear cover 70 extends outwards along the height direction and is provided with a positioning cylinder, and the driving motor 60 is inserted on the positioning cylinder. The output end of the driving motor is provided with a screw rod 61, the middle position of the main framework 40 is provided with a transmission hole 43, transmission threads are arranged in the transmission hole, and the screw rod 61 is inserted in the transmission hole 43.

Be equipped with the rotation motor mounting groove on the lateral wall of back lid 70, the inside is installed and is rotated motor 50, rotates motor 50 and can be fixed mounting's rotation motor mounting inslot, also can install in rotating the motor mounting groove through screw detachable mode, the utility model discloses choose for use be detachable mounting means, this kind of mounting means's benefit is, rotates motor 50 and can change when damaging, has practiced thrift the manufacturing cost of headrest framework like this.

The output of rotating motor 50 is equipped with the axis of rotation, is equipped with driving gear 51 in the axis of rotation, and driving gear 51 can be with axis of rotation integrated into one piece, also can be the components of a whole that can function independently setting, the utility model discloses an integrated into one piece.

The outer side of the bracket 20 is fixedly provided with a front cover plate 80, the two sides of the front cover plate 80 are symmetrically provided with side wing plates 90, and the side wing plates 90 are rotatably connected with the front cover plate 80.

Preferably, both sides of the front cover plate 80 are provided with wing positioning blocks 81, the wing positioning blocks 81 are provided with through holes, a damping block 91 is arranged between the wing plate 90 and the front cover plate 80, both ends of the damping block 91 are provided with rotating shafts 912, and a driven gear 911 is arranged in the middle of the damping block 91; one side of flank plate 90 is equipped with connecting block 922, is equipped with locating hole 9221 in the middle of the connecting block, and the axis of rotation 912 at damping piece 91 both ends passes through the through-hole and is connected with locating hole 9221 fixed connection, and driven gear 911 in the middle of damping piece 91 meshes with driving gear 51, and rotation motor 50 just so can drive damping piece 91 through the meshing transmission of driving gear 51 and driven gear 911 and rotate, finally drives flank plate 90 and rotates for front shroud 80.

The side wing plate 90 is divided into an upper cover plate 92 and a lower cover plate 93, a clamping groove 921 is arranged in the upper cover plate 92, a buckle is arranged on the surface of the lower cover plate 93, and the upper cover plate 92 and the lower cover plate 93 are movably clamped with the clamping groove through the buckle.

Preferably, a sound device 94 is arranged in the middle of the side wing plate 90, a sliding part is arranged at the bottom of the sound device, a sliding groove 931 is arranged on the surface of the lower cover plate 93, and the sound device 94 can slide up and down in the sliding groove 931 through the sliding part, so that the height position of the sound device can be independently adjusted according to the requirement, and a better answering effect can be achieved.

As the utility model relates to a six are to one more preferred scheme of car headrest skeleton, be equipped with supporter 23 in the bottom of bracket 20, position sensor 24 is equipped with to supporter 23 inside, the user is when going the in-process and receiving the phone or need broadcast the music, press the electronic start button who sets up on well accuse or on the steering wheel, start position sensor 24 detects the distance between headrest and the head, the drive initiative motor 60 motor begins to work after the receipt information, automatically regulated headrest is whole and the horizontal distance between the head, until reaching driver most comfortable position or ideal settlement position.

The utility model discloses a set up the rotation that initiative motor and rotation motor drove the back-and-forth movement and flank of headrest to realized the mechanization that the headrest was adjusted, broken away from traditional manual regulation, and increased position sensor below the headrest skeleton, make the more intelligence of regulation of headrest, more automation, also more convenient.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the scope and spirit of the invention as defined in the accompanying claims.

Claims

1. A six-way automotive headrest framework, comprising:

the lifting mechanism is provided with a main framework and supporting rods, supporting rod mounting holes are formed in two sides of the bottom of the main framework, and the supporting rods are fixedly mounted in the supporting rod mounting holes;

2. The headrest frame for cars of claim 1, wherein said lower portion of said main frame is formed with a sliding groove extending outward in the thickness direction of said main frame, and said sliding frame is provided with sliding members on both sides thereof, said sliding members being slidably coupled to said sliding groove.

3. The six-way automotive headrest framework according to claim 1, wherein a strut through hole is formed in the bottom of the bracket, the strut through hole is sleeved outside the strut, and the length of the strut through hole is larger than the distance of the front and back movement of the front and back adjusting mechanism.

4. The headrest framework for the six-way vehicle according to claim 1, wherein the brackets are provided at inner walls thereof with positioning members, the positioning members are formed to extend inwardly of the brackets in a thickness direction, the positioning grooves are provided at both sides of the slider, and the positioning members are inserted into the positioning grooves.

5. The six-way automotive headrest framework as claimed in claim 1, wherein a transmission hole is formed in the middle of the main framework, transmission threads are formed in the transmission hole, and a screw rod is arranged at the output end of the main motor and inserted into the transmission hole.

6. The six-way automotive headrest framework according to claim 1, wherein the wing rotation adjusting mechanism further comprises damping blocks, rotation shafts are arranged at two ends of each damping block, wing positioning blocks are arranged on two sides of the front cover plate, a through hole is arranged in the middle of each wing positioning block, a connecting block is arranged on one side of each wing plate, a positioning hole is arranged in the middle of each connecting block, and the rotation shafts penetrate through the through holes and are fixedly connected with the positioning holes.

7. The six-way automotive headrest framework as claimed in claim 6, wherein the side wings are provided with an upper cover plate and a lower cover plate, the upper cover plate is internally provided with a clamping groove, the surface of the lower cover plate is provided with a buckle, and the clamping groove is movably clamped with the buckle.

8. The headrest framework for the six-direction automobile according to claim 6, wherein a transmission shaft is provided at an output end of the rotating motor, a driving gear is fixedly mounted on the transmission shaft, a driven gear is provided at a middle position of the damping block, and the driving gear is meshed with the driven gear.

9. The six-way automotive headrest framework according to claim 1, wherein a shelf is arranged at the bottom of the bracket, and a position sensor is fixedly arranged in the shelf.

10. A six-way automotive headrest comprising the six-way automotive headrest framework, foam and a pillow case according to any one of claims 1 to 9.