CN105128712B - The car seat headrest that can be overturn - Google Patents
The car seat headrest that can be overturn Download PDFInfo
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- CN105128712B CN105128712B CN201510638030.XA CN201510638030A CN105128712B CN 105128712 B CN105128712 B CN 105128712B CN 201510638030 A CN201510638030 A CN 201510638030A CN 105128712 B CN105128712 B CN 105128712B
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- pillow
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- rotating
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Abstract
It is a kind of can upset car seat headrest, including pillow (2), the pillow bar (1) that is arranged at the top of seat (5), the top of the pillow bar (1) is connected with pillow (2), it is characterised in that：The car seat headrest further includes fixed frame (3) and rotating mechanism (4), in the fixed frame (3) is fixed at the top of seat (5), the rotating mechanism (4) can be rotatably arranged in fixed frame (3), the lower end of the pillow bar (1) is vertically stretched at the top of seat (5) and is mutually fixed with the rotating bar (41) in rotating mechanism (4), the sliding slot (51) for the front and rear upset of the pillow bar (1) is provided with the top of the seat (5), the control mechanism of pillow (2) automatic turning can be controlled by being provided with seat (5).The advantage of the invention is that：By pulling pulling department, the folding of pillow is realized, simple laborsaving, the pillow after folding is fitted on the surface on front side of seat, saves space, neat appearance；When needing to use pillow, need to only pillow be promoted to reset, use is very convenient, fixation, and user leans on comfortably, and using effect is good.
Description
Technical field
The present invention relates to a kind of car kits, the car seat headrest that especially a kind of energy is overturn.
Background technology
A kind of existing Application No. CN201110335828.9 is entitled《A kind of car seat headrests of 80 degree of foldings of energy》
Chinese invention patent disclose it is a kind of can 80 degree fold car seat headrests.It includes driving resetting structure, damping structure,
Driven and resetted using the torsional spring of driving structure, tension spring pulls movable buckle plate buckle teeth, i.e. the crown of movable buckle plate buckles into angle positioning
In the teeth groove of plate, reach 80 ° of transpositions, using the routing motion for rotating support plate and damping structure, reach be automatically performed it is servo-actuated, across
The sequence that tooth, buckle teeth, jack-up and release reset.The advantages of invention is：No rigid exposure need not find operation device,
Headrest directly is pulled, it is easy to operate, securely and reliably；Realize that Fourth Ring mutually interconnects with rotation two combinations of support plate by catch
It is dynamic, reach fast arbitrarily transposition at a slow speed, the ideal functionality completely folded.But the drawback is that, it is necessary to pull headrest, the power used compared with
Greatly, it is not convenient enough to pull, so its structure needs to improve.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of simple in structure, upset for above-mentioned state of the art
It is laborsaving, the car seat headrest easy to use that can be overturn.
Technical solution is used by the present invention solves above-mentioned technical problem：The car seat headrest of instinct upset, including
Pillow, the pillow bar for being arranged at seat tops, the top of the pillow bar are connected with pillow, it is characterised in that：The automotive seat
Headrest further includes fixed frame and rotating mechanism, and the fixed frame is fixed in seat tops, and the rotating mechanism can rotationally be set
It is placed in fixed frame, the lower end of the pillow bar is vertically stretched into seat tops mutually to be fixed with the rotating bar in rotating mechanism, described
Seat tops are provided with the sliding slot for being overturn before and after the pillow bar, are provided with the control that can control pillow automatic turning on the seat
Mechanism processed.
As an improvement, the fixed frame includes bottom plate, back plate, the first left plate, and the second left plate, the first right plate, the
Two right plates, first left plate and the first right plate are individually fixed on bottom plate left and right ends, second left plate with
Second right plate is individually fixed on the plate upper surface in the first left plate and the first right plate, first left plate and
First separate space is provided between two left plates, separate space between being provided with second between the first right plate and the second left plate is described
Back plate is fixed on the upper surface of bottom plate back, and front opening is formed between second right plate, the second left plate and back plate
" Xi " font framework, the bottom plate are mutually fixed with seat inner frame, and the rotating bar in the rotating mechanism can rotationally laterally
It is placed through in the second left plate and the second right plate, and the rotating bar left end is extended into first separate space, the rotating bar
Right end is extended into second separate space, and the left end of the rotating bar is mutually fixed with the pillow bar stretched into first separate space, described turn
The right end of lever is mutually fixed with the pillow bar stretched into second separate space.
Further improve, the rotating mechanism includes rotating bar, rotating disc, step shape cover board, tension spring, torsional spring, the control
Mechanism processed includes inserted block, drawstring, and the rotating disc is located on the inside of the second left plate, and the middle part set of rotating disc is through at rotation
On bar and with rotating bar can together be rotationally locked together, the rotation tray bottom is provided with inserted block one end can be laterally inserted
Notch, and the buckle after the convex setting of rotating disc circumference can be snapped on the side of board bottom of chamber, the torsion spring set are through at close to the
In the rotating bar of two right plate inner opposite ends, a support feet of the torsional spring is snapped in the axis pin for being radially placed through rotating bar
On, and the another support feet of the torsional spring is placed through in the perforation of the second right plate relevant position, and the step shape cover board is consolidated
Due on the bottom plate of rotating disc medial surface position, formed between the rear portion bottom surface of the step shape cover board and plate upper surface
The cavity that inserted block can move left and right wherein, the left end of the inserted block can be inserted into when turn disc to notch opposite position
In notch, the other end of the inserted block is connected with described drawstring one end, and the other end of the drawstring sequentially passes through the second right side
Plate, the first right plate and be connected from the external world that extends sideways out of seat with the pulling department on seat, after the step shape cover board
Portion's top surface is laterally provided with the cunning chamber communicated with cavity, and the tension spring is located at the top of step shape cover board rear portion top surface, the tension spring
Left end drag hook on step shape cover board left end top surface convex portion, and the right end drag hook of the tension spring is in being placed in vertical inserting column,
The bottom of the vertical inserting column passes through from top to bottom mutually to be fixed at the top of sliding chamber and inserted block, and the vertical inserting column is when inserted block or so shifting
It can be moved left and right when dynamic in sliding chamber.
Further improve, gear is fixed with the plate upper surface between inserted block right end and the second right plate medial surface
Plate, distance is the thickness of the notch more than rotating disc between baffle medial surface and step shape the cover board right side, the drawstring
Right end sequentially pass through baffle, the second right plate, the first right plate and extend the extraneous pulling with seat from seat side
Portion is connected.
Further improve, the left surface of the rotating disc tightens the side panel that note has with rotating disc is concentric, the side panel
Center fasten in rotating bar, the side panel left side can mutually support in relative rotation with the second left plate medial surface, and
The a diameter of of the side panel is more than the diameter of rotating bar less than rotating disc diameter, and floor height during side panel rotation is higher than
The height of inserted block top surface.
As an improvement, the lower end of the pillow bar is connected by welding with rotating bar corresponding end respectively.
As an improvement, the bottom plate is mutually fixed by bolt and the skeleton in seat.
As an improvement, the front portion of the step shape cover board is placed on the upper surface of bottom plate, and it is hexagon socket head by top
The screw in portion is fixed together with plate upper surface relevant position.
As an improvement, the bottom surface of the back plate, the second left plate, the second right plate passes through welding and bottom plate corresponding positions respectively
The upper surface put links together.
As an improvement, the drawstring is wrapped in wherein by splicing set, the splicing set can be relatively movable with drawstring.
The prior art is compared, it is an advantage of the current invention that by pulling pulling department, realizes the folding of pillow, simple laborsaving,
Pillow after folding is fitted on the surface on front side of seat, saves space, neat appearance；When needing to use pillow, only need to promote
Pillow resets, and use is very convenient, fixation, and user leans on comfortably, and using effect is good.
Brief description of the drawings
Fig. 1 is the stereogram that the embodiment of the present invention is applied on seat；
Fig. 2 is the stereogram after pillow folding in Fig. 1；
Fig. 3 is that the stereogram after seat is removed in Fig. 1；
Fig. 4 is that the stereogram after seat is removed in Fig. 2；
Fig. 5 is the structure decomposition figure of Fig. 3；
Fig. 6 is the stereogram of another angle of Fig. 3；
Fig. 7 is the front projection figure of Fig. 3；
Fig. 8 is along the profile of line A-A in Fig. 6；
Fig. 9 is the exploded view of part-structure in Fig. 5.
Embodiment
The present invention is described in further detail below in conjunction with attached drawing embodiment.
As shown in Figures 1 to 9, the car seat headrest that can be overturn of the present embodiment, including pillow 2, be arranged at seat 5 and push up
The pillow bar 1 in portion, the top of the pillow bar 1 are connected with pillow 2, and the car seat headrest further includes fixed frame 3 and rotating machine
Structure 4, the fixed frame 3 are fixed in the top of seat 5, and the rotating mechanism 4 can be rotatably arranged in fixed frame 3, the pillow
The lower end of bar 1 is vertically stretched into the top of seat 5 and is fixed with 41 phase of rotating bar in rotating mechanism 4, and the top of seat 5 is provided with
For the sliding slot 51 of the front and rear upset of pillow bar 1, the control mechanism that can control 2 automatic turning of pillow is provided with seat 5.
Fixed frame 3 include bottom plate 31, back plate 32, the first left plate 33, the second left plate 34, the first right plate 36, second
Right plate 35,33 and first right plate 36 of the first left plate are individually fixed on 31 left and right ends of bottom plate, and described second is left
34 and second right plate 35 of side plate is individually fixed on the plate upper surface in the first left plate 33 and the first right plate 36, described
Separate space 30 between being provided with first between first left plate 33 and the second left plate 34, the first right plate 36 and the second left plate 35 it
Between be provided with second separate space 37, the back plate 32 is fixed on the upper surface of 31 back of bottom plate, second right plate 35,
Formation front opening " Xi between two left plates 34 and back plate 32 " font framework, the bottom plate 31 are mutually solid with 5 inner frame of seat
Fixed, the rotating bar 41 in the rotating mechanism 4 rotationally can be laterally placed through in the second left plate 34 and the second right plate 35, and
41 left end of rotating bar is extended into first separate space 30, and 41 right end of rotating bar is extended into second separate space 37, institute
The left end for stating rotating bar 41 is fixed with 1 phase of pillow bar stretched into first separate space 30, the right end of the rotating bar 41 and stretches into the
1 phase of pillow bar in two separate spaces 37 is fixed.
Rotating mechanism 4 includes rotating bar 41, rotating disc 42, step shape cover board 43, tension spring 44, torsional spring 45, the control machine
Structure includes inserted block 46, drawstring 47, and the rotating disc 42 is located at close to the inner side of the second left plate 34, and the middle part of rotating disc 42 is worn
In in rotating bar 41 and with rotating bar 41 can together be rotationally locked together, 42 bottom of rotating disc is provided with inserted block 46 1
The laterally inserted notch 421 of end energy, and the buckle after the convex setting of 42 circumference of rotating disc can be snapped on 321 base of board chamber
422,45 sets of the torsional spring is through in the rotating bar 41 of 35 inner opposite end of the second right plate, a support of the torsional spring 45
Foot 451, which is snapped in, to be radially placed through on the axis pin 40 of rotating bar 41, and the another support feet 451 of the torsional spring 45 is placed through the
In the perforation of two right plates, 35 relevant position, the step shape cover board 43 is fixed on the bottom plate close to 42 medial surface position of rotating disc
Form what inserted block 46 can move left and right wherein on 31, between 31 upper surface of rear portion bottom surface and bottom plate of the step shape cover board 43
Cavity 461, the left end of the inserted block 46 can be inserted into notch 421 when rotating disc 42 turns to 421 opposite position of notch, institute
The other end for stating inserted block 46 is connected with described 47 one end of drawstring, and the other end of the drawstring 47 sequentially passes through the second right plate
35th, the first right plate 36 and be connected from the external world that extends sideways out of seat 5 with the pulling department 6 on seat, the step shape lid
43 rear portion top surface of plate is laterally provided with the cunning chamber 462 communicated with cavity 461, and the tension spring 44 is located at 43 rear portion top surface of step shape cover board
Top, the left end drag hook of the tension spring 44 is on 43 left end top surface convex portion 463 of step shape cover board, and the right end of the tension spring 44
Drag hook in being placed in vertical inserting column 464, through sliding chamber 462 with inserted block 46 push up from top to bottom by the bottom of the vertical inserting column 464
Portion is mutually fixed, and the vertical inserting column 464 can be moved left and right when inserted block 46 moves left and right in sliding chamber 462.
Baffle 38 is fixed with 31 upper surface of bottom plate between 35 medial surface of 46 right end of inserted block and the second right plate,
Between 38 medial surface of baffle and 43 right side of step shape cover board distance be more than rotating disc 42 notch 421 thickness, institute
State drawstring 47 right end sequentially pass through baffle 38, the second right plate 35, the first right plate 36 and extend sideways out the external world from seat 5
It is connected with the pulling department 6 on seat.
The left surface of rotating disc 42 tightens the side panel 420 that note has with rotating disc 42 is concentric, the center of the side panel 420
Wearing and be fixed in rotating bar 41,420 left side of side panel can mutually support in relative rotation with 34 medial surface of the second left plate, and
The a diameter of of the side panel 420 is more than the diameter of rotating bar 41 less than 42 diameter of rotating disc, and the bottom surface during rotation of side panel 420
Highly it is higher than the height of 46 top surface of inserted block.The lower end for resting the head on bar 1 is connected by welding with 41 corresponding end of rotating bar respectively.Bottom
Plate 31 is mutually fixed by bolt 311 and the skeleton in seat 5.The front portion of step shape cover board 43 is placed on the upper surface of bottom plate 31,
And it is fixed together by top for the screw 312 in hexagon socket head portion with 31 upper surface relevant position of bottom plate.Back plate 32, second is left
Side plate 34, the bottom surface of the second right plate 35 are linked together by the upper surface welded with 31 relevant position of bottom plate respectively.Drawstring
47 are wrapped in wherein by splicing set, and the splicing set can be relatively movable with drawstring 47.
Claims (8)
1. it is a kind of can upset car seat headrest, including pillow (2), the pillow bar (1) that is arranged at the top of seat (5), the pillow
The top of bar (1) is connected with pillow (2), it is characterised in that：The car seat headrest further includes fixed frame (3) and rotating machine
Structure (4), the fixed frame (3) are fixed in seat (5) top, and the rotating mechanism (4) can be rotatably arranged in fixed frame (3)
In, the lower end of the pillow bar (1) is vertically stretched at the top of seat (5) mutually to be fixed with the rotating bar (41) in rotating mechanism (4), institute
The sliding slot (51) being provided with the top of seat (5) for the front and rear upset of the pillow bar (1) is stated, being provided with seat (5) can control
The control mechanism of pillow (2) automatic turning；The fixed frame (3) includes bottom plate (31), back plate (32), the first left plate (33),
Second left plate (34), the first right plate (36), the second right plate (35), first left plate (33) and the first right plate
(36) it is individually fixed on bottom plate (31) left and right ends, second left plate (34) is individually fixed in the second right plate (35)
On plate upper surface in first left plate (33) and the first right plate (36), first left plate (33) and the second left plate
(34) first separate space (30) is provided between, the second interval is provided between the first right plate (36) and the second right plate (35)
Chamber (37), the back plate (32) are fixed on the upper surface of bottom plate (31) back, second right plate (35), the second left plate
(34) the formation front opening " Xi between back plate (32) " font framework, the bottom plate (31) are mutually solid with seat (5) inner frame
Fixed, the rotating bar (41) in the rotating mechanism (4) rotationally can laterally be placed through the second left plate (34) and the second right plate
(35) in, and the rotating bar (41) left end is extended into first separate space (30), and rotating bar (41) right end extends into
In two separate spaces (37), the left end of the rotating bar (41) is mutually fixed with the pillow bar (1) stretched into first separate space (30), described
The right end of rotating bar (41) is mutually fixed with the pillow bar (1) stretched into second separate space (37)；The rotating mechanism (4) includes rotating
Bar (41), rotating disc (42), step shape cover board (43), tension spring (44), torsional spring (45), the control mechanism include inserted block (46),
Drawstring (47), the rotating disc (42) are located on the inside of the second left plate (34), and the middle part set of rotating disc (42) is through at and turns
In lever (41) and with rotating bar (41) can together be rotationally locked together, rotating disc (42) bottom is provided with inserted block
(46) notch (421) that one end can be laterally inserted, and can be snapped in rear board chamber (321) in the convex setting of rotating disc (42) circumference
Buckle (422) on base, torsional spring (45) set are through in the rotating bar (41) of the second right plate (35) inner opposite end,
One support feet (451) of the torsional spring (45), which is snapped in, to be radially placed through on the axis pin (40) of rotating bar (41), and the torsion
The another support feet (451) of spring (45) is placed through in the perforation of the second right plate (35) relevant position, the step shape cover board
(43) be fixed on the bottom plate (31) close to rotating disc (42) medial surface position, the rear portion bottom surface of the step shape cover board (43) with
The cavity (461) that inserted block (46) can move left and right wherein, the left end of the inserted block (46) are formed between bottom plate (31) upper surface
It can be inserted into notch (421) when rotating disc (42) turns to notch (421) opposite position, the other end of the inserted block (46)
It is connected with the drawstring (47) one end, the other end of the drawstring (47) sequentially passes through the second right plate (35), the first right side
Plate (36) and be connected from the external world that extends sideways out of seat (5) with the pulling department (6) on seat, the step shape cover board (43)
Rear portion top surface is laterally provided with the cunning chamber (462) communicated with cavity (461), and the tension spring (44) is located at step shape cover board (43) rear portion
The top of top surface, the left end drag hook of the tension spring (44) is on step shape cover board (43) left end top surface convex portion (463), and the drawing
The right end drag hook of spring (44) is in being placed in vertical inserting column (464), and the bottom of the vertical inserting column (464) is from top to bottom through cunning
Chamber (462) at the top of inserted block (46) with mutually fixing, and the vertical inserting column (464) can be in sliding chamber when inserted block (46) moves left and right
(462) moved left and right in.
2. car seat headrest according to claim 1, it is characterised in that：Positioned at inserted block (46) right end and the second right side
Baffle (38), baffle (38) medial surface and step shape lid are fixed with bottom plate (31) upper surface between plate (35) medial surface
Distance is the thickness of the notch (421) more than rotating disc (42) between plate (43) right side, and the right end of the drawstring (47) is successively
Through baffle (38), the second right plate (35), the first right plate (36) and from seat (5) extend sideways out it is extraneous with seat
Pulling department (6) is connected.
3. car seat headrest according to claim 2, it is characterised in that：It is close on the left surface of the rotating disc (42)
Have and fastened with the side panel (420) that rotating disc (42) is concentric, the center of the side panel (420) due in rotating bar (41),
Side panel (420) left side can mutually support in relative rotation with the second left plate (34) medial surface, and the side panel (420)
It is a diameter of to be more than the diameter of rotating bar (41) less than rotating disc (42) diameter, and floor height during side panel (420) rotation will
Higher than the height of inserted block (46) top surface.
4. according to any car seat headrest in claims 1 to 3, it is characterised in that：The lower end point of the pillow bar (1)
It is not connected by welding with rotating bar (41) corresponding end.
5. according to any car seat headrest in claims 1 to 3, it is characterised in that：The bottom plate (31) passes through spiral shell
Bolt (311) is mutually fixed with the skeleton in seat (5).
6. according to any car seat headrest in claims 1 to 3, it is characterised in that：The step shape cover board (43)
Front portion be placed on the upper surface of bottom plate (31), and screw (312) and bottom plate (31) upper table by top for hexagon socket head portion
Face relevant position is fixed together.
7. according to any car seat headrest in claims 1 to 3, it is characterised in that：The back plate (32), second left side
Side plate (34), the bottom surface of the second right plate (35) are connected to one by the upper surface welded with bottom plate (31) relevant position respectively
Rise.
8. according to any car seat headrest in claims 1 to 3, it is characterised in that：The drawstring (47) is by splicing
Set is wrapped in wherein, and the splicing set can be relatively movable with drawstring (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510638030.XA CN105128712B (en) | 2015-09-24 | 2015-09-24 | The car seat headrest that can be overturn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510638030.XA CN105128712B (en) | 2015-09-24 | 2015-09-24 | The car seat headrest that can be overturn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105128712A CN105128712A (en) | 2015-12-09 |
| CN105128712B true CN105128712B (en) | 2018-04-24 |
Family
ID=54714428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510638030.XA Active CN105128712B (en) | 2015-09-24 | 2015-09-24 | The car seat headrest that can be overturn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105128712B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090295211A1 (en) * | 2004-09-07 | 2009-12-03 | Kongsberg Automotive | Foldable head restraint for motor vehicle |
| KR101080313B1 (en) * | 2007-04-20 | 2011-11-04 | 주식회사 우보테크 | bending device for car headrests |
| EP2181020B1 (en) * | 2007-08-29 | 2011-11-30 | Kongsberg Automotive AB | Vehicle seat with a stowable head restraint and an anti-whiplash system |
| KR100943327B1 (en) * | 2008-04-24 | 2010-02-19 | 우성테크(주) | Headrest folding structure for a vehicle |
| US20110084534A1 (en) * | 2009-10-13 | 2011-04-14 | Woosung Tech Co., Ltd | Headrest folding structure for a vehicle |
| US20130134751A1 (en) * | 2011-11-30 | 2013-05-30 | Lear Corporation | Two-Way Zipper Closeout for Folding Head Restraint Slots |
| CN202528879U (en) * | 2012-04-24 | 2012-11-14 | 上海岱美汽车内饰件股份有限公司 | Automobile seat headrest provided with button function and capable of being folded backwards |
| CN102642490A (en) * | 2012-05-17 | 2012-08-22 | 上海岱美汽车内饰件股份有限公司 | Foldable headrest with pulling line for seats of automobile |
| FR3000923B1 (en) * | 2013-01-17 | 2015-03-20 | Cera | HEADREST FOR THE SEAT OF A MOTOR VEHICLE |
| CN204956197U (en) * | 2015-09-24 | 2016-01-13 | 舟山市银岱汽车零部件有限公司 | Car seat headrest that can overturn |
-
2015
- 2015-09-24 CN CN201510638030.XA patent/CN105128712B/en active Active
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| Publication number | Publication date |
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| CN105128712A (en) | 2015-12-09 |
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