CN218316385U

CN218316385U - Portable car seat headrest adjusting device

Info

Publication number: CN218316385U
Application number: CN202222822151.8U
Authority: CN
Inventors: 施尧; 张士怡
Original assignee: Shanghai Intier Jiaoyun Automotive Parts Co ltd
Current assignee: Shanghai Intier Jiaoyun Automotive Parts Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-01-17
Anticipated expiration: 2032-10-25

Abstract

The utility model belongs to the car seat field especially is a portable car seat headrest adjusting device, including the seat main part, the equal fixedly connected with hydraulic telescoping rod in built-in groove lower wall front portion and lower wall rear portion, two the common fixedly connected with fixing base of the flexible end of hydraulic telescoping rod, the wall middle part is connected with adjustment mechanism through the bearing behind the fixing base, adjustment mechanism upper end fixedly connected with headrest, headrest right wall middle part fixed mounting has the motor, motor output end fixedly connected with threaded rod, two the connecting plate all has massage mechanism through the common sliding connection of slot. A portable car seat headrest adjusting device, be convenient for adjust the angle of headrest and headrest to in order to make headrest and driver's head laminating more, improve the comfort level that the driver went, be convenient for make the massage appearance main part massage driver's neck, make long-time driver in time alleviate tired.

Description

Portable car seat headrest adjusting device

Technical Field

The utility model relates to a car seat technical field, in particular to portable car seat headrest adjusting device.

Background

The automobile seat provides convenient operation, comfortable and safe driving and seating positions for drivers and passengers, and the seat and a headrest generally form a combined mechanism.

The prior art patent number is (CN 213167826U), discloses a portable car seat headrest adjusting device, including the seat, be provided with built-in groove on the seat, built-in inslot is fixed with the cylinder body, be provided with the piston rod on the cylinder body, be fixed with the lantern ring on the inner wall of built-in groove, the piston rod slides with the lantern ring and runs through. 1. In the actual use process of the device in the published patent, the angle of the headrest and the headrest is not convenient to adjust according to the head of a driver, only one angle can be kept, the discomfort of the driver is easy to cause after long-time driving, the phenomenon of ache neck is easy to occur, and the driving comfort level of the driver is influenced; 2. when a driver drives a vehicle for a long time to drive a service area to rest, the neck of the driver is not convenient to massage, fatigue of the driver cannot be well relieved, the driver cannot rest well, and a car accident is easily caused by fatigue driving when the driver drives the vehicle again, so that a novel portable automobile seat headrest adjusting device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable car seat headrest adjusting device can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a portable car seat headrest adjusting device, includes the seat main part, it has built-in groove to open in the seat main part, the equal fixedly connected with hydraulic telescoping rod of built-in groove lower wall front portion and lower wall rear portion, two the common fixedly connected with fixing base of the flexible end of hydraulic telescoping rod, wall middle part is connected with adjustment mechanism through the bearing behind the fixing base, adjustment mechanism upper end fixedly connected with headrest, headrest right wall middle part fixed mounting has the motor, motor output end fixedly connected with threaded rod, and the threaded rod left end passes through bearing and headrest left wall middle part swing joint, threaded rod surface threaded connection has the guide holder, and guide holder and fixing base all are the spill setting, the anterior and the common fixedly connected with headrest in left end rear portion of guide holder left end, the equal fixedly connected with connecting plate in headrest front end lower part and rear end lower part, two the connecting plate left end has all opened the slot, two the connecting plate all has massage mechanism, two through the common sliding connection of slot, two connecting plate upper end left part has all opened the inserting groove, the anterior fixedly connected with connecting seat of fixing base right-hand member connecting seat.

Preferably, the front portion is opened there is the adjustment tank in the fixing base, the adjustment tank lower wall is opened there is the spout, open headrest left end has two guide slots, and two guide slots communicate with each other with headrest is inside, the guide seat left end passes through guide slot and headrest interlude swing joint.

Preferably, adjustment mechanism includes swivel mount and electric putter, swivel mount surface upper portion and front end fixedly connected with supporting seat and rotary column respectively, the anterior fixedly connected with gear of rotary column surface, the flexible fixedly connected with slide of electric putter, slide upper end fixedly connected with rack, and rack and rotary column meshing are connected, swivel mount rear end passes through bearing and fixing base back wall middle part swing joint.

Preferably, the rear part of the outer surface of the rotating column is movably connected with the middle part of the front wall of the fixing seat in an inserting mode through a bearing, the electric push rod is fixedly connected with the middle part of the right wall of the connecting seat, and the sliding seat is connected with the fixing seat in a sliding mode through a sliding groove.

Preferably, massage mechanism includes the massage appearance main part, massage appearance main part right-hand member front portion and the equal fixedly connected with fixed plate in right-hand member rear portion, two the equal fixedly connected with picture peg in fixed plate upper end, two the equal fixedly connected with fixed block in picture peg upper end left part, and two fixed blocks all are concave type setting, two the fixed block antetheca all has the plug socket, two through the common swing joint of bearing with the back wall the equal fixedly connected with shifting block in one end right part that the plug socket carried on the back mutually, two the picture peg passes through the slot and is connected with two connecting plates pegs graft respectively.

Preferably, the two plug sockets are respectively in plug connection with the two connecting plates through plug grooves, and the two fixing plates are arranged in an L shape.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, by arranging the adjusting mechanism, when the use angle of the headrest needs to be adjusted, the electric push rod is started, so that the slide seat drives the rack to move left and right under the action of the chute, and the rotary column drives the supporting seat to rotate left and right under the action of the gear, the rack and the bearing, so that the headrest drives the headrest to rotate left and right to adjust the headrest to a proper angle, the headrest is more attached to the head of a driver, and the driving comfort level of the driver is improved;

2. the utility model discloses in, through setting up massage mechanism, make the picture peg insert in the slot to stir the bayonet socket, make the bayonet socket pass through inserting groove and connecting plate plug-in connection, make driver's neck and the contact of massage appearance main part left end face again, start the massage appearance main part, make the massage appearance main part massage driver's neck, make long-time driver fatigue of releiving in time, because the phenomenon of driver's accident is caused to driver fatigue when avoiding the driver to have a rest not good to drive once more.

Drawings

Fig. 1 is a schematic overall structure diagram of a portable car seat headrest adjusting device of the present invention;

fig. 2 is a schematic view of a part of the structural connection of the portable headrest adjusting device for the automobile seat of the present invention;

fig. 3 is a schematic view of the overall structure of the adjusting mechanism of the portable car seat headrest adjusting device of the present invention;

fig. 4 is the utility model relates to a portable car seat headrest adjusting device's massage mechanism overall structure schematic diagram.

In the figure: 1. a seat main body; 2. a built-in groove; 3. a hydraulic telescopic rod; 4. a fixed seat; 5. an adjustment mechanism; 6. a connecting seat; 7. a headrest; 8. a connecting plate; 9. a massage mechanism; 10. a slot; 11. inserting grooves; 12. a motor; 13. a threaded rod; 14. a guide seat; 15. a head pad; 16. an adjustment groove; 17. a chute; 18. a guide groove; 51. rotating; 52. an electric push rod; 53. a supporting seat; 54. turning the column; 55. a gear; 56. a slide base; 57. a rack; 91. a massage apparatus main body; 92. a fixing plate; 93. inserting plates; 94. a fixed block; 95. a socket; 96. and (5) shifting blocks.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 to which the reference is made 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. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a portable car seat headrest adjusting device, including seat main part 1, it has built-in groove 2 to open in seat main part 1, built-in groove 2 lower wall front portion and the equal fixedly connected with hydraulic telescoping rod 3 at lower wall rear portion, the common fixedly connected with fixing base 4 of the 3 flexible ends of two hydraulic telescoping rods, 4 back wall middle parts of fixing base are connected with adjustment mechanism 5 through the bearing, adjustment mechanism 5 upper end fixedly connected with headrest 7, 7 right wall middle part fixed mounting of headrest has motor 12, motor 12 output end fixedly connected with threaded rod 13, and 13 left ends of threaded rod pass through bearing and 7 left wall middle part swing joint of headrest, 13 surface threaded connection of threaded rod has guide holder 14, and guide holder 14 and fixing base 4 all are the spill setting, 14 front portion of left end and the common fixedly connected with headrest 15 at left end rear portion, 7 front end lower part and the equal fixedly connected with connecting plate 8 in rear end lower part, slot 10 has all been opened to two 8 left ends of connecting plate, two connecting plates 8 all have massage mechanism 9 through the common sliding connection of slot 10, two 8 upper ends left parts all have inserting groove 11, the anterior fixedly connected with connecting plate 6.

In the embodiment, the front part in the fixed seat 4 is provided with an adjusting groove 16, the lower wall of the adjusting groove 16 is provided with a sliding groove 17, the left end of the headrest 7 is provided with two guide grooves 18, the two guide grooves 18 are communicated with the inside of the headrest 7, and the left end of the guide seat 14 is movably connected with the headrest 7 in a penetrating manner through the guide grooves 18; the adjusting mechanism 5 comprises a rotary seat 51 and an electric push rod 52, the upper part and the front end of the outer surface of the rotary seat 51 are respectively and fixedly connected with a supporting seat 53 and a rotary column 54, the front part of the outer surface of the rotary column 54 is fixedly connected with a gear 55, the telescopic end of the electric push rod 52 is fixedly connected with a sliding seat 56, the upper end of the sliding seat 56 is fixedly connected with a rack 57, the rack 57 is meshed with the rotary column 54, and the rear end of the rotary seat 51 is movably connected with the middle part of the rear wall of the fixed seat 4 through a bearing; the rear part of the outer surface of the rotating column 54 is movably connected with the middle part of the front wall of the fixed seat 4 in a penetrating way through a bearing, the electric push rod 52 is fixedly connected with the middle part of the right wall of the connecting seat 6, and the sliding seat 56 is connected with the fixed seat 4 in a sliding way through the sliding groove 17; through setting up hydraulic telescoping rod 3 to be convenient for adjust the height of headrest 7 and headrest 15, through setting up adjustment mechanism 5 and spout 17, thereby be convenient for adjust the angle of headrest 7 and headrest 15, so that make headrest 15 and driver's head laminating more, improve the comfort level that the driver went.

In this embodiment, the massage mechanism 9 includes a massage apparatus main body 91, the front part and the rear part of the right end of the massage apparatus main body 91 are both fixedly connected with a fixing plate 92, the upper ends of the two fixing plates 92 are both fixedly connected with an inserting plate 93, the left parts of the upper ends of the two inserting plates 93 are both fixedly connected with a fixing block 94, the two fixing blocks 94 are both arranged in a concave shape, the front wall and the rear wall of the two fixing blocks 94 are both movably connected with an inserting seat 95 through a bearing, the right parts of the opposite ends of the two inserting seats 95 are both fixedly connected with a shifting block 96, and the two inserting plates 93 are respectively connected with the two connecting plates 8 through slots 10 in an inserting manner; the two plug sockets 95 are respectively in plug connection with the two connecting plates 8 through the plug grooves 11, and the two fixing plates 92 are arranged in an L shape; through setting up massage mechanism 9 to be convenient for make massage appearance main part 91 massage driver's neck, make long-time driver in time alleviate tiredly, avoid the driver to have a rest and drive again when not good because driver fatigue causes the phenomenon of car accident.

It should be noted that, the utility model relates to a portable car seat headrest adjusting device, in the use, at first when needs adjust headrest 7 and headrest 15's height, start two hydraulic telescoping rod 3 simultaneously, make fixing base 4 drive adjustment mechanism 5 and headrest 7 rebound to suitable position, so as to realize the height adjustment to headrest 7 and headrest 15, when needs adjust headrest 7 and headrest 15's use angle, start electric putter 52, make slide 56 drive rack left-right movement 57 under spout 17's effect, thereby make rotary column 54 at gear 55, drive supporting seat 53 horizontal rotation under the effect of rack 57 and bearing, thereby make headrest 7 drive headrest 15 horizontal rotation adjust to suitable angle, so as to make headrest 15 and driver's head laminating more, improve driver's comfort level of traveling, when driver drives to service area and go, make picture peg 93 insert in 10 slot, and plug seat 95, make plug seat 95 pass through plug-in connection slot 11 and 8, make the plug-in connection of driver's neck contact with plug-in time stir massage main part 91, make the driver's main part of plug-in time stir massage picture peg 91, make the driver's main part of plug-up contact with plug-in time stir massage picture peg 91, make the driver's main part of the driver's fatigue develop the fatigue and make the fatigue and break away from the long-time.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a portable car seat headrest adjusting device, includes seat main part (1), its characterized in that: a built-in groove (2) is formed in the seat main body (1), the front part of the lower wall and the rear part of the lower wall of the built-in groove (2) are fixedly connected with hydraulic telescopic rods (3), the telescopic ends of the two hydraulic telescopic rods (3) are fixedly connected with a fixed seat (4) together, the middle part of the rear wall of the fixed seat (4) is connected with an adjusting mechanism (5) through a bearing, the upper end of the adjusting mechanism (5) is fixedly connected with a headrest (7), a motor (12) is fixedly arranged in the middle of the right wall of the headrest (7), the output end of the motor (12) is fixedly connected with a threaded rod (13), and the left end of the threaded rod (13) is movably connected with the middle part of the left wall of the headrest (7) through a bearing, the outer surface of the threaded rod (13) is in threaded connection with a guide seat (14), and the guide seat (14) and the fixed seat (4) are both arranged in a concave shape, the front part of the left end and the rear part of the left end of the guide seat (14) are fixedly connected with a head cushion (15) together, the lower part of the front end and the lower part of the rear end of the headrest (7) are fixedly connected with connecting plates (8), the left ends of the two connecting plates (8) are respectively provided with a slot (10), the two connecting plates (8) are respectively connected with a massage mechanism (9) through the slots (10) in a sliding way, the left parts of the upper ends of the two connecting plates (8) are respectively provided with an inserting groove (11), the front part of the right end of the fixed seat (4) is fixedly connected with a connecting seat (6).

2. The portable headrest adjusting device for car seats according to claim 1, wherein: the utility model discloses a headrest is characterized in that anterior division has adjusting groove (16) in fixing base (4), adjusting groove (16) lower wall is opened there are spout (17), open headrest (7) left end has two guide ways (18), and two guide ways (18) communicate with each other with headrest (7) inside, guide holder (14) left end passes through guide way (18) and alternates swing joint with headrest (7).

3. The portable headrest adjusting device for car seats as claimed in claim 1, wherein: adjustment mechanism (5) are including swivel mount (51) and electric putter (52), swivel mount (51) surface upper portion and front end fixedly connected with supporting seat (53) and rotary column (54) respectively, rotary column (54) surface front portion fixedly connected with gear (55), electric putter (52) flexible end fixedly connected with slide (56), slide (56) upper end fixedly connected with rack (57), and rack (57) and rotary column (54) meshing are connected, swivel mount (51) rear end is through bearing and fixing base (4) rear wall middle part swing joint.

4. A portable vehicle seat headrest adjusting device according to claim 3, wherein: the rear part of the outer surface of the rotating column (54) is movably connected with the middle of the front wall of the fixed seat (4) in a penetrating mode through a bearing, the electric push rod (52) is fixedly connected with the middle of the right wall of the connecting seat (6), and the sliding seat (56) is connected with the fixed seat (4) in a sliding mode through the sliding groove (17).

5. The portable headrest adjusting device for car seats according to claim 1, wherein: massage mechanism (9) are including massage appearance main part (91), massage appearance main part (91) right-hand member front portion and the equal fixedly connected with fixed plate (92) in right-hand member rear portion, two fixed plate (92) upper end equal fixedly connected with picture peg (93), two picture peg (93) upper end equal fixedly connected with fixed block (94) in left part, and two fixed block (94) all are concave type setting, two fixed block (94) antetheca and back wall all have plug socket (95), two through the common swing joint of bearing the one end right part that plug socket (95) carried on the back mutually equal fixedly connected with shifting block (96), two picture peg (93) are through slot (10) respectively with two connecting plate (8) plug-in connection.

6. The portable headrest adjusting device for car seats of claim 5, wherein: the two plug sockets (95) are respectively in plug connection with the two connecting plates (8) through plug grooves (11), and the two fixing plates (92) are arranged in an L shape.