CN105774605A - Automobile kid safety seat - Google Patents
Automobile kid safety seat Download PDFInfo
- Publication number
- CN105774605A CN105774605A CN201610128975.1A CN201610128975A CN105774605A CN 105774605 A CN105774605 A CN 105774605A CN 201610128975 A CN201610128975 A CN 201610128975A CN 105774605 A CN105774605 A CN 105774605A
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- China
- Prior art keywords
- adjustment
- seat
- mouth
- gear
- head rest
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/62—Thigh-rests
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/80—Head-rests
- B60N2/806—Head-rests movable or adjustable
- B60N2/809—Head-rests movable or adjustable vertically slidable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/80—Head-rests
- B60N2/806—Head-rests movable or adjustable
- B60N2/809—Head-rests movable or adjustable vertically slidable
- B60N2/829—Head-rests movable or adjustable vertically slidable characterised by their adjusting mechanisms, e.g. electric motors
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses an automobile kid safety seat. The seat is composed of a hip seat and a chair back. The chair back is arranged on the hip seat. A headrest with multiple gears of adjusting heights is installed on the chair back. The hip seat comprises a fixed base and a hip model seat plate with an adjustable front-back tilt angle. The automobile kid safety seat is convenient to operate. On the one hand, the sitting posture comfortableness is increased by adjusting the tilt angle of the hip seat, and fatigue is reduced; and on the other hand, the automobile kid safety seat can be suitable for heights of kids/infants in different ages by adjusting the first level height and the second level height of the headrest, necks and heads of the kids/infants are protected by adjusting the suited headrest height, and the safety of protecting the kids/infants is improved.
Description
Technical field
The present invention relates to children's seat, specifically a kind of automobile children safety chair.
Background technology
nullAlong with growth in the living standard，The safety consciousness of people increasingly comes into one's own，The special safety chair seats of car taken of child/baby have also been obtained and is widely applied，Being sitting in voluntarily on car seat less child/baby is cannot occupy stably or there is security risk，General all without individually taking，As need to be individually taken，Will the auxiliary of child safety seat，The Fixed Design that existing automobile specified child safety seat has，Cannot altitude mixture control，Some head rests only have one-level altitude mixture control，But，The upper change in height of child is very big，Once child's height grows tall，If still with former children's seat，The head of child has exceeded headrest，Inapplicable bigger age or height (upper body) are beyond the use scope of backrest，Taking in process for a long time，The neck of child will be felt to tire out very much，In the course of time cervical spondylosis may be caused，Occur that at automobile the safety to child of burst accident is also difficult to ensure；The buttocks seat of existing child safety seat is fixing, set by manufacturer and be suitable for all groups' posture seating angle, but baby, child are due to the difference of height and weight, child for immature or higher body is just difficult in adapt to, immature easily sits askew or landing or secundly or falls excessively afterwards, and the buttocks seat of high body seems that the narrow or chair back and buttocks seat are inharmonious；Constant posture seating angle is easily tired after sitting.
Summary of the invention
In order to solve above-mentioned technical problem; the present invention provides a kind of convenient operation; head rest multilevel regulates; adapt to the height of different child/baby; by regulating applicable headrest height child protection/baby's cervical region and head, meanwhile, the comfort level of sitting posture is increased by regulating the angle of inclination at buttocks seat; reduce fatigue, improve the automobile specified child safety seat of child protection/baby safe.
The scheme solving above-mentioned technical problem is:
A kind of automobile children safety chair, seat is made up of buttocks seat (1) and the chair back (2), buttocks seat (1) is provided with the chair back (2), and the chair back (2) is provided with can the head rest (3) of multi-gear adjustment height.
Further: described buttocks seat (1) includes firm banking (10) and scalable tilts forward and back buttocks model seat plate (11) of angle；The rear of described firm banking (11) is fixedly connected on the chair back (2)；A gear support (12) each side it is fixed with in described firm banking (11), gear support (12) is provided with long strip type arc slide bar groove (121) and several gear adjustment holes (122) of curved arrangement trend, and gear adjustment hole (122) is positioned at the inferoanterior of arc slide bar groove (121)；Described left and right arc slide bar groove (121) has been crossed a location sliding bar (123) jointly, location sliding bar (123) is connected to handle support (124), handle support (124) includes the torque arm (1242) of handle portion (1241) and the left and right sides, the end of torque arm (1242) is provided with prolate shape through hole (124A), and back segment is provided with plagioclase shape through hole (124B)；The end of described torque arm (1242) is connected to back-moving spring one (124C), and the other end of back-moving spring one (124C) hooks on firm banking (11)；Being provided with gear adjustment pin (124D) between described gear adjustment hole (122) and plagioclase shape through hole (124B), the termination of gear adjustment pin (124D) is stretched in plagioclase shape through hole (124B)；Described handle support (124) is provided with seat board fixed mount (124E), the tight gear adjustment pin (124D) of part support body holder of seat board fixed mount (124E), it is prevented that come off；Described seat board fixed mount (124E) is provided with buttocks model seat plate (11).
Further: the described chair back (2) includes back cover (21), back cover (21) middle part is provided with the adjustment mouth (22) regulating head rest (3) the height first order, middle inside is vertically arranged with a guide rail shell (23), and guide rail shell (23) inner side is provided with guide-track groove (231)；The described adjustment mouth (22) centre to going out is guide rail shell (23)；The multistage regulation stall mouth (221) of correspondence it is provided with inside described adjustment mouth (22) left and right two；Described head rest (3) has downwardly extended slidable adjustment framework (31), regulate both sides, framework (31) middle part and be provided with two openings (311), be provided with in the middle of two openings (311) to be longitudinally arranged and embed guide-track groove (231) and position guide rail shell bar (312) slided up and down for head rest (3)；Described opening (311) edge protuberance has a circle lateral frame board (313), the inner side of arranged on left and right sides lateral frame board (313) is equipped with a chute (314), and the top of chute (314) is provided with an inner edge breach (315)；Left and right two inferior horn of described adjustment framework (31) is provided with flexible arc and hooks (316), and arc convex is outwardly；Described adjustment framework (31) crown center is provided with head rest and regulates mouth (317)；Described adjustment framework (31) corner is equipped with lock (318), lock (318) is installed with the head rest adjustment that can slide up and down adjustment and draws frame (32), head rest regulates the handle portion (321) drawing frame (32) to include embedding head rest adjustment mouth (317), middle empty frame portion (322), left and right two inferior horns are provided with the body portion that hooks hooking (316) with flexible arc and coordinate the oblique face (323) slided, about the interior side-lower of described middle empty frame portion (322), two jiaos are fixed with back-moving spring two (324), the other end top of back-moving spring two (324) is pressed in the bottom of lateral frame board (313)；Described back cover (21) is connected to backboard (33), the reverse side both sides of backboard (33) are raised with and coordinate, with flexible arc hook (316), waveform flange bar (331) regulating second level altitude mixture control, for regulating framework (31) between backboard (33) and back cover (21)；nullDescribed adjustment mouth (22) is provided with the first order and regulates device (4)，The first order regulates device (4) and includes front adjustment seat (41)，Front adjustment seat (41) is fixedly connected with rear upper adjusting seat (42)、Rear lower adjusting seat (43)，Front adjustment seat (41) and rear upper adjusting seat (42)、A through hole (401) it is provided with between rear lower adjusting seat (43)，Front adjustment seat (41) and rear upper adjusting seat (42)、Rear lower adjusting seat (43) is in tandem on guide rail shell (23) by through hole (401)，About the front of described front adjustment seat (41), lower section is equipped with a recessed mouth (411)，Recessed mouth (411) sets spring eye (41A)，The upper fixed reset spring three (41B) of spring eye (41A)，Recessed mouth (411) is equipped with activity adjustment sheet (412) by rotating shaft (41C)，Activity adjustment sheet (412) spring three (41B) that is reset pushes up swaging and becomes elastic reset，The left and right inferior horn of activity adjustment sheet (412) is extended with lateral adjustments foot (41D) outward，Outermost lateral adjustments foot (41D) is stretched in chute (314)；Described rear lower adjusting seat (43) is provided with adjustment handle (44) by torsion spring and fixing axle (431), regulating handle (44) and be pressed in adjustment handle (44) by torsion spring one foot top, another foot top is pressed in the upper elastic reset forming adjustment handle (44) of rear lower adjusting seat (43)；Regulating the upper fixing gear that is installed with of handle (44) and regulate cross bar (441), gear regulates the two ends of cross bar (441) and is stuck on regulation stall mouth (221).
Further: described front adjustment seat (41) be positively connected with seat belt adjustment sheet (413).
A kind of automobile children safety chair of the present invention has the beneficial effect that the convenient operation of this product, on the one hand, increases the comfort level of sitting posture by regulating the angle of inclination at buttocks seat, reduces fatigue；On the other hand, head rest can pass through the first order and second level altitude mixture control, adapts to child/baby's height of all ages and classes, by regulating applicable headrest height child protection/baby's cervical region and head, improves child protection/baby safe.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of product of the present invention；
Fig. 2 is the axonometric chart of product of the present invention；
Fig. 3 is the axonometric chart under product head rest half of the present invention does well；
Fig. 4 is that product head rest of the present invention regulates, with head rest, the axonometric chart drawing frame to be integrated；
Fig. 5 is the explosive view of product of the present invention；
Fig. 6 is the axonometric chart of product head rest of the present invention；
Fig. 7 is the axonometric chart of product head rest of the present invention；
Fig. 8 is the axonometric chart of product head rest of the present invention；
Fig. 9 is that product head rest of the present invention regulates the axonometric chart drawing frame；
Figure 10 is that product head rest of the present invention regulates, with head rest, the broken away view drawing frame；
Figure 11 is the axonometric chart of product head rest of the present invention；
Figure 12 is that product head rest of the present invention regulates, with head rest, the broken away view drawing frame；
Figure 13 is the explosive view of product of the present invention；
Figure 14 is the axonometric chart of product backboard of the present invention；
Figure 15 is the axonometric chart that the product first order of the present invention regulates device；
Figure 16 is the axonometric chart of adjustment seat before product of the present invention；
Figure 17 is the explosive view that the product first order of the present invention regulates device；
Figure 18 is the structure chart after the buttocks model seat plate partition at product buttocks seat of the present invention；
Figure 19 is the structure chart after the buttocks model seat plate partition at product buttocks seat of the present invention；
Figure 20 is the structure chart after the buttocks model seat plate partition at product buttocks seat of the present invention；
Figure 21 is the three-dimensional structure diagram of product handle support of the present invention.
Detailed description of the invention
A kind of automobile children safety chair, seat is made up of buttocks seat 1 and the chair back 2, and buttocks seat 1 is provided with the chair back 2, and the chair back 2 is provided with can the head rest 3 of multi-gear adjustment height.
Described buttocks seat 1 includes firm banking 10 and scalable tilts forward and back the buttocks model seat plate 11 of angle；The rear of described firm banking 11 is fixedly connected on the chair back 2；A gear support 12 each side it is fixed with in described firm banking 11, gear support 12 is provided with a long strip type arc slide bar groove 121 and several gear adjustment holes 122 of curved arrangement trend, and gear adjustment hole 122 is positioned at the inferoanterior of arc slide bar groove 121；Described left and right arc slide bar groove 121 has crossed a location sliding bar 123 jointly, location sliding bar 123 is connected to handle support 124, handle support 124 includes the torque arm 1242 of handle portion 1241 and the left and right sides, the end of torque arm 1242 is provided with prolate shape through hole 124A, back segment is provided with plagioclase shape through hole 124B, and location sliding bar 123 is transverse on prolate shape through hole 124A and occupy one end；The end of described torque arm 1242 is connected to the other end of back-moving spring one 124C, back-moving spring one 124C and hooks on firm banking 11；Being provided with gear adjustment pin 124D between described gear adjustment hole 122 and plagioclase shape through hole 124B, the termination of gear adjustment pin 124D is stretched on plagioclase shape through hole 124B and is positioned at one end；Described handle support 124 is provided with the tight gear adjustment pin 124D of part support body holder of seat board fixed mount 124E, seat board fixed mount 124E, it is prevented that come off；Described seat board fixed mount 124E is provided with buttocks model seat plate 11.
The described chair back 2 includes back cover 21, is provided with the adjustment mouth 22 regulating the head rest 3 height first order in the middle part of back cover 21, and middle inside is vertically arranged with a guide rail shell 23, is provided with guide-track groove 231 inside guide rail shell 23；The described adjustment mouth 22 centre to going out is guide rail shell 23；The multistage regulation stall mouth 221 of correspondence it is provided with inside described adjustment mouth about 22 two；Described head rest 3 has downwardly extended slidable adjustment framework 31, regulates both sides in the middle part of framework 31 and is provided with two openings 311, is provided with to be longitudinally arranged embeds guide-track groove 231 and position the guide rail shell bar 312 slided up and down for head rest 3 in the middle of two openings 311；Described opening 311 edge protuberance has a circle lateral frame board 313, and the inner side of arranged on left and right sides lateral frame board 313 is equipped with a chute 314, and the top of chute 314 is provided with an inner edge breach 315；Left and right two inferior horn of described adjustment framework 31 is provided with flexible arc and hooks 316, and arc convex is outwardly；Described adjustment framework 31 crown center is provided with head rest and regulates mouth 317；Described adjustment framework 31 4 jiaos is equipped with lock 318, lock 318 is installed with the head rest adjustment that can slide up and down adjustment and draws frame 32, head rest regulate draw frame 32 to include embedding head rest regulates the handle portion 321 of mouth 317, middle empty frame portion 322, left and right two inferior horn are provided with and hook the body portion that hooks of 316 with flexible arc and coordinates oblique facial the 323 of slip, about the interior side-lower in described middle empty frame portion 322, two jiaos are fixed with back-moving spring 2 324, and the other end top of back-moving spring 2 324 is pressed in the bottom of lateral frame board 313；Described back cover 21 is connected to backboard 33, and the reverse side both sides of backboard 33 are raised with and hook the 316 waveform flange bars 331 coordinating adjustment second level altitude mixture control with flexible arc, for regulating framework 31 between backboard 33 and back cover 21；nullDescribed adjustment mouth 22 is provided with the first order and regulates device 4，The first order regulates device 4 and includes front adjustment seat 41，Front adjustment seat 41 is fixedly connected with rear upper adjusting seat 42、Rear lower adjusting seat 43，Front adjustment seat 41 and rear upper adjusting seat 42、A through hole 401 it is provided with between rear lower adjusting seat 43，Front adjustment seat 41 and rear upper adjusting seat 42、Rear lower adjusting seat 43 is in tandem on guide rail shell 23 by through hole 401，About the front of described front adjustment seat 41, lower section is equipped with a recessed mouth 411，Recessed mouth 411 sets spring eye 41A，Fixed reset spring three 41B on spring eye 41A，Recessed mouth 411 is equipped with activity adjustment sheet 412 by rotating shaft 41C，Activity adjustment sheet 412 be reset spring three 41B push up swaging become elastic reset，The left and right inferior horn of activity adjustment sheet 412 is extended with lateral adjustments foot 41D outward，Outermost lateral adjustments foot 41D stretches in chute 314；Described rear lower adjusting seat 43 is provided with adjustment handle 44 by torsion spring and fixing axle 431, regulates handle 44 and is pressed on adjustment handle 44 by torsion spring one foot top, and another foot top is pressed on rear lower adjusting seat 43 and forms the elastic reset regulating handle 44；Regulating the fixing gear that is installed with on handle 44 and regulate cross bar 441, gear regulates the two ends of cross bar 441 and is stuck on regulation stall mouth 221.
Further: described front adjustment seat 41 be positively connected with seat belt adjustment sheet 413.
Work process:
nullButtocks seat tilt fore and aft spends journey: hold the handle portion 1241 of handle support 124，Then firmly pull out outward，Now，Location sliding bar 123 is gone to the other end by one end of prolate shape through hole 124A，Simultaneously，The other end also can be gone in the gear adjustment pin 124D termination being positioned at plagioclase shape through hole 124B one end，The other end of gear adjustment pin 124D is deviate from from gear adjustment hole 122，Simultaneously，Firmly to premise or push down on (after making buttocks model seat plate 11 front angle increase rear portion exactly to premise low，Push down on is exactly make buttocks model seat plate 11 front angle reduce rear portion to improve)，Also angle change (being synchronized with the movement) that generation is identical is synchronized with the seat board fixed mount 124E that handle support 124 connects as one，Seat board fixed mount 124E also drives buttocks model seat plate 11 to synchronize to produce identical angle change (being synchronized with the movement) simultaneously，Hold after handle support 124 makes buttocks model seat plate 11 front angle increase rear portion to premise low，Hold handle support 124 to push down on and make exactly buttocks model seat plate 11 front angle reduce rear portion to improve，When regulating the angle of inclination being suitable for，Unclamp handle support 124，Resetted by the pulling force of back-moving spring one 124C，Location sliding bar 123 is made to return to the original end of prolate shape through hole 124A，The termination of gear adjustment pin 124D was held originally by fight back，The other end naturally falls in corresponding gear adjustment hole 122，Thus locking whole buttocks model seat plate 11，Stiff，Obtain required angle of inclination；Plagioclase shape through hole 124B is equivalent to an elongated through hole of ramp type, when handle support 124 moves, reduce gear adjustment pin 124D termination in the friction of plagioclase shape through hole 124B, utilize slope principle of confounding to extract gear adjustment pin 124D, it may also be said to be that gear adjustment pin 124D is extracted in dislocation slip.
The first order regulates process: during first order head rest 3 height adjustment operation, the outermost lateral adjustments foot 41D of left and right sides activity adjustment sheet 412 falls within the inner edge breach 315 at top by chute 314, and lateral adjustments foot 41D heads on inner edge breach 315 fixing by back-moving spring two 41B；Front adjustment seat 41 is in tandem on guide rail shell 23 by through hole 401 with rear upper adjusting seat 42, rear lower adjusting seat 43, and namely first order adjustment device 4 is in tandem on guide rail shell 23, it is possible to slide up and down；Gear regulates the two ends of cross bar 441 and is stuck on regulation stall mouth 221, when adjusting high/low, adjustment handle 44 is opened outward with hands, make gear regulate cross bar 441 and depart from regulation stall mouth 221, then firmly promote, the whole first order regulates device 4 and rises, buckled on inner edge breach 315 by lateral adjustments foot 41D owing to regulating framework 31, so whole adjustment framework 31 can be elevated along with the rising of first order adjustment device 4, according to required head rest 3 height, make gear regulate cross bar 441 and fall within clamping on corresponding regulation stall mouth 221, complete first order head rest 3 altitude mixture control.
The second level regulates process: second level altitude mixture control is not by the limitation in height that the first order is adjusted, under normal circumstances, flexible arc hooks 316 and is drawn frame 32 edge outwards to push up pressure by head rest adjustment, the arc convex portion that flexible arc hooks 316 is made to fall within the low level place of waveform flange bar 331, head rest is regulated and draws frame 32 locked with adjustment framework 31, (loosening) can not be slided up and down, it is impossible to regulate height；nullDuring operation，With hands or the child belt that carried by seat, left and right sides activity adjustment sheet 412 is depressed，Lateral adjustments foot 41D is made to depart from inner edge breach 315，Lateral adjustments foot 41D is aligned on chute 314，Secondly，Regulate mouth 317 with hands by head rest and up push up pressure handle portion 321，Head rest is regulated draws frame 32 to promote，Head rest regulates after drawing frame 32 to promote，Flexible arc hooks 316 and resets back oblique facial 323，Flexible arc hooks the arc convex portion of 316 and separates with the low level of waveform flange bar 331，Now，Firmly handle portion 321 is pressed on top again，Make adjustment framework 31 and head rest regulate and draw frame 32 Synchronous lifting，In regulating framework 31 uphill process，Lateral adjustments foot 41D becomes and falls within chute 314，Without influence on regulating rising or falling of framework 31，Head rest 3 can rise along with the rising regulating framework 31 naturally，When being transferred to the height of the head rest 3 needed for being suitable for，Unclamp hands，Head rest regulates and draws frame 32 to make it decline by back-moving spring 1，After decline，Head rest regulates the edge drawing frame 32 and flexible arc hooks the arc convex portion fight back of 316 again at the low level place of waveform flange bar 331，Now，Head rest regulates and draws frame 32 locked with adjustment framework 31，(loosening) can not be slided up and down，Height can not be regulated，Realize the altitude mixture control of the fixing second level.
The foregoing is only the preferred embodiment of the present invention, protection scope of the present invention is not limited in above-mentioned embodiment, and every technical scheme belonging to the principle of the invention belongs to protection scope of the present invention.For a person skilled in the art, the some improvements and modifications carried out under the premise without departing from principles of the invention, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (4)
1. an automobile children safety chair, seat is made up of buttocks seat (1) and the chair back (2), it is characterized in that: buttocks seat (1) is provided with the chair back (2), the chair back (2) is provided with can the head rest (3) of multi-gear adjustment height.
2. a kind of automobile children safety chair according to claim 1, it is characterised in that: described buttocks seat (1) includes firm banking (10) and scalable tilts forward and back buttocks model seat plate (11) of angle；The rear of described firm banking (11) is fixedly connected on the chair back (2)；A gear support (12) each side it is fixed with in described firm banking (11), gear support (12) is provided with long strip type arc slide bar groove (121) and several gear adjustment holes (122) of curved arrangement trend, and gear adjustment hole (122) is positioned at the inferoanterior of arc slide bar groove (121)；Described left and right arc slide bar groove (121) has been crossed a location sliding bar (123) jointly, location sliding bar (123) is connected to handle support (124), handle support (124) includes the torque arm (1242) of handle portion (1241) and the left and right sides, the end of torque arm (1242) is provided with prolate shape through hole (124A), and back segment is provided with plagioclase shape through hole (124B)；The end of described torque arm (1242) is connected to back-moving spring one (124C), and the other end of back-moving spring one (124C) hooks on firm banking (11)；Being provided with gear adjustment pin (124D) between described gear adjustment hole (122) and plagioclase shape through hole (124B), the termination of gear adjustment pin (124D) is stretched in plagioclase shape through hole (124B)；Described handle support (124) is provided with seat board fixed mount (124E), the tight gear adjustment pin (124D) of part support body holder of seat board fixed mount (124E), it is prevented that come off；Described seat board fixed mount (124E) is provided with buttocks model seat plate (11).
3. a kind of automobile children safety chair according to claim 1 and 2, it is characterized in that: the described chair back (2) includes back cover (21), back cover (21) middle part is provided with the adjustment mouth (22) regulating head rest (3) the height first order, middle inside is vertically arranged with a guide rail shell (23), and guide rail shell (23) inner side is provided with guide-track groove (231)；The described adjustment mouth (22) centre to going out is guide rail shell (23)；The multistage regulation stall mouth (221) of correspondence it is provided with inside described adjustment mouth (22) left and right two；Described head rest (3) has downwardly extended slidable adjustment framework (31), regulate both sides, framework (31) middle part and be provided with two openings (311), be provided with in the middle of two openings (311) to be longitudinally arranged and embed guide-track groove (231) and position guide rail shell bar (312) slided up and down for head rest (3)；Described opening (311) edge protuberance has a circle lateral frame board (313), the inner side of arranged on left and right sides lateral frame board (313) is equipped with a chute (314), and the top of chute (314) is provided with an inner edge breach (315)；Left and right two inferior horn of described adjustment framework (31) is provided with flexible arc and hooks (316), and arc convex is outwardly；Described adjustment framework (31) crown center is provided with head rest and regulates mouth (317)；Described adjustment framework (31) corner is equipped with lock (318), lock (318) is installed with the head rest adjustment that can slide up and down adjustment and draws frame (32), head rest regulates the handle portion (321) drawing frame (32) to include embedding head rest adjustment mouth (317), middle empty frame portion (322), left and right two inferior horns are provided with the body portion that hooks hooking (316) with flexible arc and coordinate the oblique face (323) slided, about the interior side-lower of described middle empty frame portion (322), two jiaos are fixed with back-moving spring two (324), the other end top of back-moving spring two (324) is pressed in the bottom of lateral frame board (313)；Described back cover (21) is connected to backboard (33), the reverse side both sides of backboard (33) are raised with and coordinate, with flexible arc hook (316), waveform flange bar (331) regulating second level altitude mixture control, for regulating framework (31) between backboard (33) and back cover (21)；nullDescribed adjustment mouth (22) is provided with the first order and regulates device (4)，The first order regulates device (4) and includes front adjustment seat (41)，Front adjustment seat (41) is fixedly connected with rear upper adjusting seat (42)、Rear lower adjusting seat (43)，Front adjustment seat (41) and rear upper adjusting seat (42)、A through hole (401) it is provided with between rear lower adjusting seat (43)，Front adjustment seat (41) and rear upper adjusting seat (42)、Rear lower adjusting seat (43) is in tandem on guide rail shell (23) by through hole (401)，About the front of described front adjustment seat (41), lower section is equipped with a recessed mouth (411)，Recessed mouth (411) sets spring eye (41A)，The upper fixed reset spring three (41B) of spring eye (41A)，Recessed mouth (411) is equipped with activity adjustment sheet (412) by rotating shaft (41C)，Activity adjustment sheet (412) spring three (41B) that is reset pushes up swaging and becomes elastic reset，The left and right inferior horn of activity adjustment sheet (412) is extended with lateral adjustments foot (41D) outward，Outermost lateral adjustments foot (41D) is stretched in chute (314)；Described rear lower adjusting seat (43) is provided with adjustment handle (44) by torsion spring and fixing axle (431), regulating handle (44) and be pressed in adjustment handle (44) by torsion spring one foot top, another foot top is pressed in the upper elastic reset forming adjustment handle (44) of rear lower adjusting seat (43)；Regulating the upper fixing gear that is installed with of handle (44) and regulate cross bar (441), gear regulates the two ends of cross bar (441) and is stuck on regulation stall mouth (221).
4. a kind of automobile specified child safety seat according to claim 3, it is characterised in that: described front adjustment seat (41) be positively connected with seat belt adjustment sheet (413).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610128975.1A CN105774605B (en) | 2016-03-07 | 2016-03-07 | A kind of automobile children safety chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610128975.1A CN105774605B (en) | 2016-03-07 | 2016-03-07 | A kind of automobile children safety chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105774605A true CN105774605A (en) | 2016-07-20 |
| CN105774605B CN105774605B (en) | 2017-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610128975.1A Active CN105774605B (en) | 2016-03-07 | 2016-03-07 | A kind of automobile children safety chair |
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| Country | Link |
|---|---|
| CN (1) | CN105774605B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109774550A (en) * | 2017-11-13 | 2019-05-21 | 明门瑞士股份有限公司 | Headrest height adjustment mechanism and its child carrier |
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| CN109774550A (en) * | 2017-11-13 | 2019-05-21 | 明门瑞士股份有限公司 | Headrest height adjustment mechanism and its child carrier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105774605B (en) | 2017-12-15 |
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