CN105128712A - Flippable automobile seat headrest - Google Patents
Flippable automobile seat headrest Download PDFInfo
- Publication number
- CN105128712A CN105128712A CN201510638030.XA CN201510638030A CN105128712A CN 105128712 A CN105128712 A CN 105128712A CN 201510638030 A CN201510638030 A CN 201510638030A CN 105128712 A CN105128712 A CN 105128712A
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- side board
- dwang
- pillow
- seat
- rolling disc
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Abstract
The invention discloses a flippable automobile seat headrest, which comprises a pillow (2), a pillow rod (1), a fixed frame (3) and a rotating mechanism (4), wherein the pillow rod (1) is arranged at the top of a seat (5); the upper part of the pillow rod (1) is connected with the pillow (2); the fixed frame (3) is fixed in the top of the seat (5); the rotating mechanism (4) can be arranged in the fixed frame (3) in a rotating manner; the lower end of the pillow rod (1) extends into the top of the seat (5) and is fixed to a rotary rod (41) in the rotating mechanism (4); a sliding chute (51) for the pillow rod (1) for flipping back and forth is formed in the top of the seat (5); and a control mechanism capable of controlling the pillow (2) to automatically flip is arranged on the seat (5). The flippable automobile seat headrest has the advantages that folding of the pillow is achieved by pulling a pull part; the flippable automobile seat headrest is simple and labor-saving; the folded pillow is fitted to the surface of the front side of the seat, so that the space is reduced; the flippable automobile seat headrest is regular and beautiful; only the pillow needs to be pushed to reset when needing to be used; and the flippable automobile seat headrest is very convenient to use, firm to fix, comfortable to rest by a user, and good in using effect.
Description
Technical field
The present invention relates to a kind of car kits, especially a kind of car seat headrest that can overturn.
Background technology
Existing a kind of application number is that CN201110335828.9 name is called that the Chinese invention patent of " car seat headrest that a kind of energy 80 degree is folding " discloses the folding car seat headrest of a kind of energy 80 degree.It comprises driving resetting structure, damping structure, utilize the torsion spring of drive configuration to drive to reset, extension spring pulls movable buckle plate buckle teeth, namely the crown of movable buckle plate buckles in the teeth groove of angle orientation plate, reach 80 ° of transpositions, utilize the routing motion of rotary support plate and damping structure, reach and automatically complete sequence that is servo-actuated, that reset across tooth, buckle teeth, jack-up and release.The advantage of this invention is: without rigid exposure without the need to finding handling device, directly pulls and rests the head on, simple to operate, safe and reliable; Realize Fourth Ring by catch and two combinations of rotary support plate mutually to link, reach and arbitrarily replace at a slow speed soon, complete folding ideal functionality.But its shortcoming is, need to pull headrest, the power of use is comparatively large, and it is convenient not to pull, so its structure needs to improve.
Prior art is compared, and the invention has the advantages that, by pulling pulling department, realize the folding, simply laborsaving of pillow, the pillow after folding is fitted on the surface on front side of seat, conserve space, neat appearance; When needing to use pillow, only need promote pillow and reset, use very convenient, fixation, user leans on comfortable, and result of use is good.
Summary of the invention
Technical matters to be solved by this invention be provide for above-mentioned prior art present situation a kind of structure simple, overturn laborsaving, the easy to use car seat headrest that can overturn.
The present invention solves the problems of the technologies described above adopted technical scheme: the car seat headrest of instinct upset, comprise pillow, be arranged at the pillow bar of seat tops, the top of described pillow bar is connected with pillow, it is characterized in that: described car seat headrest also comprises fixed mount and rotating mechanism, described fixed mount is fixed in seat tops, described rotating mechanism can be arranged in fixed mount rotationally, the lower end of described pillow bar is vertically stretched in seat tops and is fixed with the dwang in rotating mechanism, described seat tops is provided with the chute for overturning before and after described pillow bar, be provided with the control mechanism that can control pillow automatic turning on the seat.
As improvement, described fixed mount comprises base plate, rear plate, first left side board, second left side board, first right side board, second right side board, described first left side board and the first right side board are individually fixed on two ends, base plate left and right, described second left side board and the second right side board are individually fixed on the plate upper surface in the first left side board and the first right side board, separate space between being provided with first between described first left side board and the second left side board, separate space between being provided with second between first right side board and the second right side board, described rear plate is fixed on the upper surface of base plate back, described first left side board, front opening “ Xi is formed between second left side board and rear plate " font framework, described base plate and seat inner frame fix, dwang in described rotating mechanism can laterally be placed through in the second left side board and the second right side board rotationally, and described dwang left end extends in first separate space, described dwang right-hand member extends in second separate space, left end and the pillow bar stretched between first in separate space of described dwang fix, right-hand member and the pillow bar stretched between second in separate space of described dwang fix.
Further improvement, described rotating mechanism comprises dwang, rolling disc, step shape cover plate, extension spring, torsion spring, described control mechanism comprises inserted block, stay cord, described rolling disc is positioned at inside the second left side board, and the middle part of rolling disc cover to be through on dwang and with dwang can together be rotatably fixed to together, the breach that inserted block one end can be laterally inserted is provided with bottom described rolling disc, and rolling disc be circumferentially convexly equipped with can be snapped in after buckle on base, board chamber, described torsion spring set is through on the dwang of the second right side board inner opposite end, a feet of described torsion spring is snapped in radial direction and is placed through on the bearing pin of dwang, and the another feet of described torsion spring is placed through in the perforation of the second right side board relevant position, described step shape cover plate is fixed on the base plate of rolling disc medial surface position, forming inserted block between the bottom surface, rear portion of described step shape cover plate and plate upper surface wherein can the cavity of sway, the left end of described inserted block can insert in breach to during breach opposite position when turn disc, the other end of described inserted block is connected with described stay cord one end, the other end of described stay cord is successively through the second right side board, first right side board and extending from the side of seat extraneous is connected with the pulling department seat, described step shape cover plate rear portion end face laterally has the sliding chamber with cavity phase hole, described extension spring is positioned at the top of step shape cover plate rear portion end face, the left end drag hook of described extension spring is on step shape cover plate left end end face protuberance, and the right-hand member drag hook of described extension spring is in vertical inserting column, the bottom of described vertical inserting column fixes through sliding chamber and inserted block top from top to bottom, and described vertical inserting column can slide sway in chamber when inserted block sway.
Further improvement, plate upper surface between inserted block right-hand member and the second right side board medial surface is fixed with baffle plate, the spacing of described baffle plate medial surface and step shape cover plate right side is the thickness of the breach being greater than rolling disc, and the right-hand member of described stay cord to be extraneously connected with the pulling department seat through baffle plate, the second right side board, the first right side board and extending from seat side successively.
Further improvement, the left surface of described rolling disc being glued with rolling disc is the side panel of concentric, the center of described side panel fastens on dwang, described side panel left side can support in relative rotation mutually with the second left side board medial surface, and described diameter is be less than the diameter that rolling disc diameter is greater than dwang, and floor height when side panel rotates is higher than the height of inserted block end face.
As improvement, the lower end of described pillow bar is connected with dwang corresponding end respectively by welding.
As improvement, described base plate is fixed by the skeleton in bolt and seat.
As improvement, the front portion of described step shape cover plate is placed on the upper surface of base plate, and is that the screw in hexagon socket head portion and plate upper surface relevant position are fixed together by top.
As improvement, the bottom surface of described rear plate, the second left side board, the second right side board links together respectively by the upper surface of welding with base plate relevant position.
As improvement, described stay cord is wrapped in wherein by splicing cover, described splicing cover and stay cord energy relative motion.
Accompanying drawing explanation
Fig. 1 is the block diagram that the embodiment of the present invention is applied on seat;
Fig. 2 be in Fig. 1 pillow fold after block diagram;
Fig. 3 is the block diagram after removing seat in Fig. 1;
Fig. 4 is the block diagram after removing seat in Fig. 2;
Fig. 5 is the STRUCTURE DECOMPOSITION figure of Fig. 3;
Fig. 6 is the block diagram of another angle of Fig. 3;
Fig. 7 is the front projection figure of Fig. 3;
Fig. 8 is the section-drawing along A-A line in Fig. 6;
Fig. 9 is the exploded drawings of part-structure in Fig. 5.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As shown in Figures 1 to 9, the car seat headrest that can overturn of the present embodiment, comprise pillow 2, be arranged at the pillow bar 1 at seat 5 top, the top of described pillow bar 1 is connected with pillow 2, described car seat headrest also comprises fixed mount 3 and rotating mechanism 4, described fixed mount 3 is fixed in seat 5 top, described rotating mechanism 4 can be arranged in fixed mount 3 rotationally, the lower end of described pillow bar 1 is vertically stretched in seat 5 top and is fixed with the dwang 41 in rotating mechanism 4, described seat 5 top is provided with the chute 51 for upset before and after described pillow bar 1, seat 5 is provided with the control mechanism that can control pillow 2 automatic turning.
Fixed mount 3 comprises base plate 31, rear plate 32, first left side board 33, second left side board 34, first right side board 36, second right side board 35, described first left side board 33 and the first right side board 36 are individually fixed on base plate about 31 two ends, described second left side board 34 and the second right side board 35 are individually fixed on the plate upper surface in the first left side board 33 and the first right side board 36, separate space 30 between being provided with first between described first left side board 33 and the second left side board 34, separate space 37 between being provided with second between first right side board 36 and the second right side board 35, described rear plate 32 is fixed on the upper surface of base plate 31 back, described first left side board 33, front opening “ Xi is formed between second left side board 34 and rear plate 32 " font framework, described base plate 31 fixes with seat 5 inner frame, dwang 41 in described rotating mechanism 4 can laterally be placed through in the second left side board 34 and the second right side board 35 rotationally, and described dwang 41 left end extends in first separate space 30, described dwang 41 right-hand member extends in second separate space 37, left end and the pillow bar 1 stretched between first in separate space 30 of described dwang 41 fix, right-hand member and the pillow bar 1 stretched between second in separate space 37 of described dwang 41 fix.
Rotating mechanism 4 comprises dwang 41, rolling disc 42, step shape cover plate 43, extension spring 44, torsion spring 45, described control mechanism comprises inserted block 46, stay cord 47, described rolling disc 42 is positioned at inside the second left side board 34, and the middle part of rolling disc 42 cover to be through on dwang 41 and with dwang 41 can together be rotatably fixed to together, the breach 421 that inserted block 46 one end can be laterally inserted is provided with bottom described rolling disc 42, and rolling disc 42 be circumferentially convexly equipped with can be snapped in after buckle 422 on base, board chamber 321, described torsion spring 45 cover is through on the dwang 41 of the second right side board 35 inner opposite end, a feet 451 of described torsion spring 45 is snapped in radial direction and is placed through on the bearing pin 40 of dwang 41, and the another feet 451 of described torsion spring 45 is placed through in the perforation of the second right side board 35 relevant position, described step shape cover plate 43 is fixed on the base plate 31 of rolling disc 42 medial surface position, forming inserted block 46 between the bottom surface, rear portion of described step shape cover plate 43 and base plate 31 upper surface wherein can the cavity 461 of sway, the left end of described inserted block 46 can insert in breach 421 when rolling disc 42 turns to breach 421 opposite position, the other end of described inserted block 46 is connected with described stay cord 47 one end, the other end of described stay cord 47 is successively through the second right side board 35, first right side board 36 and extending from the side of seat 5 extraneous is connected with the pulling department 6 seat, described step shape cover plate 43 rear portion end face laterally has the sliding chamber 462 with cavity 461 phase hole, described extension spring 44 is positioned at the top of step shape cover plate 43 rear portion end face, the left end drag hook of described extension spring 44 is on step shape cover plate 43 left end end face protuberance 463, and the right-hand member drag hook of described extension spring 44 is in vertical inserting column 464, the bottom of described vertical inserting column 464 fixes with inserted block 46 top through sliding chamber 462 from top to bottom, and described vertical inserting column 464 can slide sway in chamber 462 when inserted block 46 sway.
Base plate 31 upper surface between inserted block 46 right-hand member and the second right side board 35 medial surface is fixed with baffle plate 38, the spacing of described baffle plate 38 medial surface and step shape cover plate 43 right side is the thickness of the breach 421 being greater than rolling disc 42, and the right-hand member of described stay cord 47 extends the external world successively and is connected with the pulling department 6 seat from seat 5 side through baffle plate 38, second right side board 35, first right side board 36.
The left surface of rolling disc 42 being glued with rolling disc 42 is the side panel 420 of concentric, the center of described side panel 420 fastens on dwang 41, described side panel 420 left side can support in relative rotation mutually with the second left side board 34 medial surface, and described diameter is be less than the diameter that rolling disc 42 diameter is greater than dwang 41, and floor height when side panel 420 rotates is higher than the height of inserted block 46 end face.The lower end of pillow bar 1 is connected with dwang 41 corresponding end respectively by welding.Base plate 31 is fixed by bolt 311 and the skeleton in seat 5.The front portion of step shape cover plate 43 is placed on the upper surface of base plate 31, and is fixed together with base plate 31 upper surface relevant position by the screw 312 that top is hexagon socket head portion.The bottom surface of rear plate 32, second left side board 34, second right side board 35 links together respectively by the upper surface of welding with base plate 31 relevant position.Stay cord 47 is wrapped in wherein by splicing cover, and described splicing cover can relative motion with stay cord 47.
Claims (10)
1. the car seat headrest that can overturn, comprise pillow (2), be arranged at the pillow bar (1) at seat (5) top, the top of described pillow bar (1) is connected with pillow (2), it is characterized in that: described car seat headrest also comprises fixed mount (3) and rotating mechanism (4), described fixed mount (3) is fixed in seat (5) top, described rotating mechanism (4) can be arranged in fixed mount (3) rotationally, the lower end of described pillow bar (1) is vertically stretched in seat (5) top and is fixed with the dwang (41) in rotating mechanism (4), described seat (5) top is provided with the chute (51) for upset before and after described pillow bar (1), seat (5) is provided with the control mechanism that can control pillow (2) automatic turning.
2. car seat headrest according to claim 1, it is characterized in that: described fixed mount (3) comprises base plate (31), rear plate (32), first left side board (33), second left side board (34), first right side board (36), second right side board (35), described first left side board (33) and the first right side board (36) are individually fixed on base plate (31) two ends, left and right, described second left side board (34) and the second right side board (35) are individually fixed in the first left side board (33) with on the plate upper surface in the first right side board (36), separate space (30) between being provided with first between described first left side board (33) and the second left side board (34), separate space (37) between being provided with second between first right side board (36) and the second right side board (35), described rear plate (32) is fixed on the upper surface of base plate (31) back, described first left side board (33), front opening “ Xi is formed between second left side board (34) and rear plate (32) " font framework, described base plate (31) and seat (5) inner frame fix, dwang (41) in described rotating mechanism (4) laterally can be placed through the second left side board (34) rotationally with the second right side board (35), and described dwang (41) left end extends in first separate space (30), described dwang (41) right-hand member extends in second separate space (37), left end and the pillow bar (1) stretched in separate space between first (30) of described dwang (41) fix, right-hand member and the pillow bar (1) stretched in separate space between second (37) of described dwang (41) fix.
3. car seat headrest according to claim 2, it is characterized in that: described rotating mechanism (4) comprises dwang (41), rolling disc (42), step shape cover plate (43), extension spring (44), torsion spring (45), described control mechanism comprises inserted block (46), stay cord (47), described rolling disc (42) is positioned near the second left side board (34) inner side, and the middle part of rolling disc (42) cover be through at dwang (41) upper and with dwang (41) can together be rotatably fixed to together, described rolling disc (42) bottom is provided with the laterally inserted breach (421) of inserted block (46) one end energy, and the buckle (422) that can be snapped on rear board chamber (321) base is circumferentially convexly equipped with at rolling disc (42), described torsion spring (45) cover is through on the dwang (41) of the second right side board (35) inner opposite end, a feet (451) of described torsion spring (45) is snapped in radial direction and is placed through on the bearing pin (40) of dwang (41), and the another feet (451) of described torsion spring (45) is placed through in the perforation of the second right side board (35) relevant position, described step shape cover plate (43) is fixed on the base plate (31) of rolling disc (42) medial surface position, forming inserted block (46) between the bottom surface, rear portion of described step shape cover plate (43) and base plate (31) upper surface wherein can the cavity (461) of sway, the left end of described inserted block (46) can insert when rolling disc (42) turns to breach (421) opposite position in breach (421), the other end of described inserted block (46) is connected with described stay cord (47) one end, the other end of described stay cord (47) is successively through the second right side board (35), first right side board (36) and extending from the side of seat (5) extraneous is connected with the pulling department (6) seat, described step shape cover plate (43) rear portion end face laterally has the sliding chamber (462) with cavity (461) phase hole, described extension spring (44) is positioned at the top of step shape cover plate (43) rear portion end face, the left end drag hook of described extension spring (44) is on step shape cover plate (43) left end end face protuberance (463), and the right-hand member drag hook of described extension spring (44) is in vertical inserting column (464), the bottom of described vertical inserting column (464) fixes with inserted block (46) top through sliding chamber (462) from top to bottom, and described vertical inserting column (464) can in the middle sway of sliding chamber (462) when inserted block (46) sway.
4. car seat headrest according to claim 3, it is characterized in that: be fixed with baffle plate (38) being positioned on base plate (31) upper surface between inserted block (46) right-hand member and the second right side board (35) medial surface, the spacing of described baffle plate (38) medial surface and step shape cover plate (43) right side is for being greater than the thickness of the breach (421) of rolling disc (42), the right-hand member of described stay cord (47) is successively through baffle plate (38), second right side board (35), first right side board (36) and extending from seat (5) side extraneous is connected with the pulling department (6) seat.
5. car seat headrest according to claim 4, it is characterized in that: the side panel (420) that the left surface of described rolling disc (42) to be glued with rolling disc (42) be concentric, the center of described side panel (420) fastens on dwang (41), described side panel (420) left side can support in relative rotation mutually with the second left side board (34) medial surface, and described diameter is greater than the diameter of dwang (41) for being less than rolling disc (42) diameter, and floor height during side panel (420) rotation is higher than the height of inserted block (46) end face.
6. according to described car seat headrest arbitrary in claim 1 to 5, it is characterized in that: the lower end of described pillow bar (1) is connected with dwang (41) corresponding end respectively by welding.
7., according to described car seat headrest arbitrary in claim 2 to 5, it is characterized in that: described base plate (31) is fixed by bolt (311) and the skeleton in seat (5).
8. according to described car seat headrest arbitrary in claim 3 to 5, it is characterized in that: the front portion of described step shape cover plate (43) is placed on the upper surface of base plate (31), and be fixed together by screw (312) and base plate (31) the upper surface relevant position that top is hexagon socket head portion.
9. according to described car seat headrest arbitrary in claim 2 to 5, it is characterized in that: the bottom surface of described rear plate (32), the second left side board (34), the second right side board (35) links together respectively by the upper surface of welding with base plate (31) relevant position.
10. according to described car seat headrest arbitrary in claim 3 to 5, it is characterized in that: described stay cord (47) is wrapped in wherein by splicing cover, described splicing cover can relative motion with stay cord (47).
Priority Applications (1)
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CN201510638030.XA CN105128712B (en) | 2015-09-24 | 2015-09-24 | The car seat headrest that can be overturn |
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CN201510638030.XA CN105128712B (en) | 2015-09-24 | 2015-09-24 | The car seat headrest that can be overturn |
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CN105128712B CN105128712B (en) | 2018-04-24 |
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CN201510638030.XA Active CN105128712B (en) | 2015-09-24 | 2015-09-24 | The car seat headrest that can be overturn |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111452690A (en) * | 2020-05-14 | 2020-07-28 | 舟山市银岱汽车零部件有限公司 | Support arrangement for car headrest |
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CN111452690B (en) * | 2020-05-14 | 2023-09-01 | 舟山市银岱汽车零部件有限公司 | Supporting device of automobile headrest |
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