CN105034874A - Fixed device of child safety seat - Google Patents
Fixed device of child safety seat Download PDFInfo
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- CN105034874A CN105034874A CN201510100363.7A CN201510100363A CN105034874A CN 105034874 A CN105034874 A CN 105034874A CN 201510100363 A CN201510100363 A CN 201510100363A CN 105034874 A CN105034874 A CN 105034874A
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- locating part
- pipe link
- retraction
- fixing device
- stretch out
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Abstract
The present invention discloses a fixed device of a child safety seat, comprising a seat body bottom side elastically arranged at the child safety seat, a connecting rod fixedly connected with an auto seat, an extending locating part, a retraction locating part and an operation part controlling the extending locating part and the retraction locating part. The extending locating part is used for restraining the extension of the connecting rod to the seat body, and the retraction locating part is used for restraining the retraction of the connecting rod to the seat body. The fixed device of a child safety seat is configured to facilitate the connection of the child safety seat and the auto seat so as to ensure the connection reliability of the child safety seat and the auto seat.
Description
Technical field
The present invention relates to a kind of kid & baby gear, particularly relate to and be a kind ofly applicable to child safety seat is fixedly connected on automobile seat fixing device of safety chair for children with convenient for children safety seat.
Background technology
Child safety seat is fixed on automobile seat by usual employing LowerAnchorandTethersforChildren (being called for short LATCH system).LATCH system can be connected with the anchor point of automobile seat the upper side and lower side, by Mulit-point Connection to realize the firm connection of child safety seat and automobile seat.
For the Rapid-assembling apparatus on the downside of child safety seat LATCH system, it connector comprising the length regulator on one section of ribbon, ribbon and be positioned at two ends on ribbon.Usual connector is the simple and easy cleek with shell fragment, or pusher connector costly.After two connectors are fixedly connected with, by the adjuster on ribbon, ribbon is shortened, until child safety seat is firmly connected to automobile seat.
Regrettably, be applied to the usual operating difficulties of adjuster on LATCH system ribbon now, when using child safety seat, usually child safety seat correctly can not be connected to automobile seat.
Therefore, need a kind of novel fixing device of safety chair for children badly, with the connection of convenient for children safety seat and automobile seat, thus ensure the connection reliability of child safety seat and automobile seat.
Summary of the invention
The object of this invention is to provide a kind of novel fixing device of safety chair for children, with the connection of convenient for children safety seat and automobile seat, thus ensure the connection reliability of child safety seat and automobile seat.
To achieve these goals, the invention discloses a kind of fixing device of safety chair for children, comprise telescopically and be arranged at the seat body bottom side of child safety seat, the pipe link for being fixedly connected with automobile seat, described fixing device of safety chair for children also comprises the operating parts stretching out and stretch out locating part and the work of described retraction locating part described in locating part, retraction locating part and control; The described locating part that stretches out stretches out described seat body for limiting described pipe link, and described retraction locating part is for limiting seat body described in described pipe link retraction.
For in prior art, two ribbons be connected inwardly shrink inconvenient gradually and because operate the inconvenient connection causing connecting child safety seat and automobile seat present situation firm not, fixing device of safety chair for children provided by the invention is arranged at the pipe link realization of seat body bottom side and being fixedly connected with of automobile seat by telescopically.Compared with prior art, fixing device of safety chair for children provided by the invention, stretch out and shrink adjustment for what can realize pipe link, when pipe link be in stretch out state time, stretch out inhibiting device restriction pipe link stretch out, retraction locating part restriction pipe link bounce back, make the state of stretching out of pipe link highly stable, to be connected with automobile seat to facilitate pipe link or to depart from automobile seat; When pipe link is in retraction state, stretch out inhibiting device restriction pipe link stretch out, retraction locating part restriction pipe link continue retraction, make the retraction state of pipe link highly stable equally, be fastenedly connected rear place to facilitate pipe link and automobile seat and stably can be in target location; Operating parts stretches out the work of locating part and retraction locating part, to adjust the extension elongation of pipe link easily by control.According to fixing device of safety chair for children provided by the invention, the connection of convenient for children safety seat and automobile seat, thus the connection reliability ensureing child safety seat and automobile seat.
Preferably, the side that locating part and described retraction locating part are arranged at described pipe link is respectively stretched out described in; Described locating part and the described retraction locating part of stretching out protrudes out formation respectively towards the side of described pipe link and stretches out limiting stopper and retraction limiting stopper, and described pipe link offers spacing hole along the moving direction correspondence of described pipe link; Stretch out that limiting stopper optionally stretches in spacing hole, retraction limiting stopper optionally stretches in spacing hole, with to pipe link stretch out and the movement in retraction two direction all in addition spacing, make the current location of pipe link highly stable, reliable.
Particularly, describedly stretch out locating part and described retraction locating part one end is in opposite directions respectively arranged with the drive-connecting shaft being articulated in described child safety seat, described in stretch out locating part and the opposing one end of described retraction locating part be respectively arranged with described in stretch out limiting stopper and described retraction limiting stopper; By stretching out the pivotable of locating part and retraction locating part, to realize stretching out limiting stopper and retraction limiting stopper optionally snaps in or exits spacing hole, thus the positioning states of control linkage bar easily.
Particularly, described stretch out to be provided with between locating part and described seat body make described in stretch out the first elastic component that limiting stopper perseverance has the action trend of stretching to described spacing hole, be provided with the second elastic component making described retraction limiting stopper perseverance have the action trend of stretching to described spacing hole between described retraction locating part and described seat body.
Particularly, described stretching out on drive-connecting shaft that locating part and described seat body be articulated is provided with described first elastic component, and the two ends of described first elastic component be resisted against respectively described in stretch out locating part and described seat body; On the drive-connecting shaft that described retraction locating part and described seat body are articulated, be provided with described second elastic component, and the two ends of described second elastic component are resisted against described retraction locating part and described seat body respectively.Further, described first elastic component and described second elastic component are torsion spring.
Particularly, described in stretch out locating part and described retraction locating part and arrange along the moving direction of described pipe link, and described in stretch out the retraction direction that locating part is positioned at described pipe link, what described retraction locating part was positioned at described pipe link stretches out direction.
Particularly, stretch out limiting stopper and described retraction limiting stopper described in tilt along the direction towards described drive-connecting shaft to the direction away from described spacing hole respectively towards the side of described pipe link; Stretch out the one side that limiting stopper and retraction limiting stopper do not do work to be inclined to set, with to the in addition not too much restriction of pipe link, and only by stretching out locating part and retraction locating part, Each performs its own functions, limited respectively at the movement of a direction to pipe link.
Particularly, side that locating part deviates from described pipe link is stretched out described in and described to stretch out side that limiting stopper deviates from described drive-connecting shaft be vertical or in folder obtuse angle; The side that described retraction limiting stopper deviates from described pipe link is vertical with the side that described retraction limiting stopper deviates from described drive-connecting shaft or is folder obtuse angle; The one side of stretching out limiting stopper and retraction limiting stopper and its direction that will limit at right angles or obtuse angle, are improved further and are stretched out locating part and the spacing reliability of retraction locating part.
Particularly, described in stretch out locating part be provided with the first drive block on the direction of described retraction locating part, described retraction locating part is provided with the second drive block on described direction of stretching out limiting stopper; Described in first Distance geometry of described first drive block and described pipe link, the second distance of the second drive block and described pipe link is unequal, and described first drive block and described second drive block overlap mutually on the moving direction perpendicular to described pipe link; Described operating parts is connected to the one away from described pipe link in described first drive block and described second drive block, and when described operating parts drives the one away from described pipe link in described first drive block and described second drive block, the first drive block through overlapping mutually and described second drive block drive the another one near described pipe link in described first drive block and described second drive block, to stretch out limiting stopper described in driving and described retraction limiting stopper exits described spacing hole; Via the first drive block overlapped mutually and the second drive block, realize the interlock of stretching out locating part and retraction locating part, make to carry out spacing to pipe link in both direction while of stretching out locating part and retraction locating part.
Particularly, one end of the first adapter sleeve line is connected to one end of described operating parts, and the other end of described first adapter sleeve line is connected to the one away from described pipe link in described first drive block and described second drive block.
Particularly, the extension of the extended described seat body of described pipe link does not offer described spacing hole; When described pipe link moves to described extension just to described retraction limiting stopper, described in stretch out limiting stopper and optionally snap in spacing hole described in; When pipe link retraction seat body, extension are just to retraction limiting stopper, due in the whole retraction seat body of pipe link, stretching out under locating part still carries out spacing situation to pipe link, pipe link can not stretch out in seat body, does not thus arrange spacing without any impact also on pipe link of spacing hole in extension; There is no spacing hole due to extended to the extension outside seat body, outside impurity chip etc. can not be entered in child safety seat.
Preferably, one end that described pipe link stretches out described seat body is provided with adaptor union, described pipe link is arranged with the 3rd elastic component towards between one end and described seat body of described seat body, and described 3rd elastic component makes described pipe link perseverance have the action trend of stretching out described seat body.
Particularly, described 3rd elastic component is extension spring.
Particularly, described adaptor union Chang Shicheng lock-out state; One end of second adapter sleeve line is connected to one end of described operating parts, and the other end of described second adapter sleeve line is connected to described adaptor union; Described operating parts drives described adaptor union to release the lock state through described second adapter sleeve line.
Particularly, one end that described pipe link stretches out described child safety seat is provided with the adaptor union of Chang Shicheng lock-out state; One end of described second adapter sleeve line is connected to the other end that described operating parts deviates from described first adapter sleeve line, and the other end of described second adapter sleeve line is connected to described adaptor union; Described operating parts drives described adaptor union to release the lock state through described second adapter sleeve line.
Particularly, described operating parts is arranged at described seat body, and described operating parts is along the junction of the first adapter sleeve line and described second adapter sleeve line is provided with at least two gears; When described operating parts is in the first gear, described in described operating parts drives through the first adapter sleeve line, stretch out locating part and/or described retraction locating part exits described spacing hole; When described operating parts is in the second gear, described operating parts drives described adaptor union to release the lock state through described second adapter sleeve line.
Particularly, described operating parts is along the junction of the first adapter sleeve line and described second adapter sleeve line is provided with three gears; When described operating parts is in third gear, described first adapter sleeve line and described second adapter sleeve line all do not trigger.
Particularly, described third gear is between the first gear and the second gear.
Accompanying drawing explanation
Fig. 1 is the structural representation of the child safety seat with fixing device of safety chair for children of the present invention.
Fig. 2 is the inner structure schematic diagram of the child safety seat with fixing device of safety chair for children of the present invention.
Fig. 3 is pipe link retraction seat body, only stretches out view when locating part carries out spacing to pipe link.
Fig. 4 is that pipe link stretches out seat body, stretches out view when locating part and retraction locating part carry out spacing to pipe link simultaneously.
Fig. 5 is that pipe link stretches out seat body, operating parts controls to stretch out view when locating part and retraction locating part exit spacing hole.
Detailed description of the invention
By describing technology contents of the present invention, structural attitude in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with embodiment.
In the present embodiment, fixing device of safety chair for children disclosed by the invention is applied to by base and the child safety seat of seat portion being removably connected to base.Because fixing device of safety chair for children is arranged at the downside of base, there is no annexation with the seat portion being removably connected to base, therefore in Figure of description, only draw base and do not draw seat portion.In addition, owing to not having seat portion in Figure of description, alleged seat body indicates to base in Figure of description below, and it is on illustrating that the technical scheme of fixing device of safety chair for children of the present invention is without any impact.Certainly, not as limit, child safety seat disclosed by the invention can also be base and seat portion is integrative-structure, its on the use of fixing device of safety chair for children of the present invention and performance without any impact.
As depicted in figs. 1 and 2, fixing device of safety chair for children 200 provided by the invention, comprise telescopically and be arranged at seat body 100 bottom side of child safety seat, the pipe link 210 for being fixedly connected with automobile seat, fixing device of safety chair for children 200 also comprises the operating parts 240 stretching out locating part 220, retraction locating part 230 and control to stretch out locating part 220 and retraction locating part 230 work; Stretch out locating part 220 and stretch out seat body 100 for limiting pipe link 210, retraction locating part 230 is for limiting pipe link 210 retraction seat body 100.Shown in composition graphs 3-Fig. 5, more specifically:
The bottom side of seat body 100 offers the containing cavity 110 for accommodating fixing device of safety chair for children 200 of the present invention.Pipe link 210 is telescopic to be arranged in containing cavity 110, and the part that definition pipe link 210 can stretch out containing cavity 110 is extension, and definition pipe link 210 part be in all the time in containing cavity 110 is retraction portion.In containing cavity 110, the bottom of containing cavity 110 and pipe link 210 towards seat body 100 one end between be arranged with the 3rd elastic component 213, preferably, 3rd elastic component 213 is extension spring, the setting of the 3rd elastic component 213, makes pipe link 210 perseverance have the action trend of stretching out containing cavity 110.The external part of pipe link 210 is provided with the adaptor union 212 for being fastenedly connected the interface end be arranged on automobile seat, and adaptor union 212 Chang Shicheng lock-out state, until external force operation drives adaptor union 212 to open in release the lock state.The structure of adaptor union 212 belongs to the common practise of this area, and the improvement of fixing device of safety chair for children 200 technical scheme provided by the invention is not also at this, therefore to skip over the structure of adaptor union 212 at this and do not show.
Shown in composition graphs 2-Fig. 5, stretch out the side that locating part 220 and retraction locating part 230 are arranged at pipe link 210 respectively; Stretch out locating part 220 and retraction locating part 230 to arrange along the moving direction of pipe link 210, and stretch out the retraction direction that locating part 220 is positioned at pipe link 210, what retraction locating part 230 was positioned at pipe link 210 stretches out direction; Stretch out locating part 220 and retraction locating part 230 to protrude out formation respectively towards the side of pipe link 210 and stretch out limiting stopper 221 and retraction limiting stopper 231, pipe link 210 offers spacing hole 211 along the moving direction correspondence of pipe link 210; Stretch out that limiting stopper 221 optionally stretches in spacing hole 211, retraction limiting stopper 231 optionally stretches in spacing hole 211, with to pipe link 210 stretch out and the movement in retraction two direction all in addition spacing, make the current location of pipe link 210 highly stable, reliable.
Shown in composition graphs 3-Fig. 5, stretch out locating part 220 and retraction locating part 230 one end is in opposite directions respectively arranged with the drive-connecting shaft 222 and 232 being articulated in child safety seat, stretch out locating part 220 and the opposing one end of retraction locating part 230 and be respectively arranged with and stretch out limiting stopper 221 and retraction limiting stopper 231; By stretching out the pivotable of locating part 220 and retraction locating part 230, to realize stretching out limiting stopper 221 and retraction limiting stopper 231 optionally snaps in or exits spacing hole 211, thus the positioning states of control linkage bar 210 easily.
Particularly, stretch out locating part 220 and be provided with the first drive block 223 on the direction of retraction locating part 230, retraction locating part 230 is provided with the second drive block 233 on the direction of stretching out locating part 220; First drive block 223 is unequal with the second distance of pipe link 210 with the first Distance geometry second drive block 233 of pipe link 210, and the first drive block 223 and the second drive block 233 overlap mutually on the moving direction perpendicular to pipe link 210; Operating parts 240 is connected to the one away from pipe link 210 in the first drive block 223 and the second drive block 233, and when operating parts 240 drives the one away from pipe link 210 in the first drive block 223 and the second drive block 233, the first drive block 223 through overlapping mutually and the second drive block 233 drive near the another one of pipe link 210 in the first drive block 223 and the second drive block 233, stretch out limiting stopper 221 and retraction limiting stopper 231 exits spacing hole 211 to drive; Via the first drive block 223 and the second drive block 233 overlapped mutually, realize stretching out the interlock of locating part 220 and retraction locating part 230, make to stretch out that locating part 220 and retraction locating part 230 discharge pipe link 210 is spacing simultaneously.
Particularly, one end of the first adapter sleeve line 241 is connected to one end of operating parts 240, and the other end of the first adapter sleeve line 241 is connected to the one away from pipe link 210 in the first drive block 223 and the second drive block 233; One end of second adapter sleeve line 242 is connected to the other end that operating parts 240 deviates from the first adapter sleeve line 241, and the other end of the second adapter sleeve line 242 is connected to adaptor union 212; Operating parts 240 drives adaptor union 212 to release the lock state through the second adapter sleeve line 242.
In the present embodiment, the extension of the extended seat body 100 of pipe link 210 does not offer spacing hole 211; When pipe link 210 moves to extension just to retraction limiting stopper 231, stretch out limiting stopper 221 and optionally snap in a spacing hole 211; When pipe link 210 retraction seat body 100, extension are just to retraction limiting stopper 231, due in pipe link 210 all retraction seat body 100, stretching out under locating part 220 still carries out spacing situation to pipe link 210, pipe link 210 can not stretch out in seat body 100, does not thus arrange spacing without any impact also on pipe link 210 of spacing hole 211 in extension; There is no spacing hole 211 due to extended to the extension outside seat body 100, outside impurity chip etc. can not be entered in child safety seat.
Refer to shown in Fig. 1 and Fig. 2, operating parts 240 is arranged at seat body 100 again, and operating parts 240 is provided with at least two gears along the junction with the first adapter sleeve line 241 and the second adapter sleeve line 242.In one embodiment, two gears comprise the first gear and the second gear, and when operating parts 240 is in the first gear, operating parts 240 stretches out locating part 220 through the first adapter sleeve line 241 drive and/or retraction locating part 230 exits spacing hole 211; When operating parts 240 is in the second gear, operating parts 240 drives adaptor union 212 to release the lock state through the second adapter sleeve line 242.In another embodiment, operating parts 240 is also provided with third gear along the junction with the first adapter sleeve line 241 and the second adapter sleeve line 242, third gear is between the first gear and the second gear, when operating parts 240 is in third gear, the first adapter sleeve line 241 and the second adapter sleeve line 242 all do not trigger.
Shown in composition graphs 1-Fig. 5, more specifically: stretch out the top that locating part 220 and retraction locating part 230 are all positioned at pipe link 210, and stretch out locating part 220 and retraction locating part 230 is linearly arranged along the moving direction of pipe link 210, wherein, stretch out locating part 220 to be arranged on the direction of pipe link 210 retraction containing cavity 110, retraction locating part 230 is arranged at pipe link 210 and stretches out on the direction of containing cavity 110.Stretch out between locating part 220 and retraction locating part 230 side in opposite directions and arrange in gap, and stretch out locating part 220 and retraction locating part 230 end is in opposite directions articulated in seat body 100 respectively by drive-connecting shaft 222 and 232, stretch out locating part 220 and extend to form the first drive block 223 on the direction of retraction locating part 230, retraction locating part 230 extends to form the second drive block 233 on the direction of stretching out limiting stopper 221, the downside of the first drive block 223 and the upper side of the distance of pipe link 210 slightly larger than the second drive block 233 and the distance of pipe link 210, and the length of the first drive block 223 on pipe link 210 moving direction and the length sum of the second drive block 233 on pipe link 210 moving direction, be greater than the gap of stretching out between locating part 220 and retraction locating part end in opposite directions, thus the first drive block 223 and the second drive block 233 are overlapped mutually on the moving direction perpendicular to pipe link 210.The first drive block 223 being positioned at upside is connected to operating parts 240 by the first adapter sleeve line 241, when the first drive block 223 is under operating parts 240 drives, via the first drive block 223 and the second drive block 233 overlapped mutually, order about and stretch out locating part 220 seat body 100 relative to retraction locating part 230 pivotable on contrary direction, realize the interlock of stretching out locating part 220 and retraction locating part 230, make to carry out spacing to pipe link 210 in both direction while of stretching out locating part 220 and locating part.
Refer to shown in Fig. 3-Fig. 5, stretch out limiting stopper 221 and retraction limiting stopper 231 and tilt to the direction away from spacing hole 211 along the direction towards drive-connecting shaft 222 and 232 respectively towards the side of pipe link 210; Stretch out the one side that limiting stopper 221 and retraction limiting stopper 231 do not do work to be inclined to set, with to the in addition not too much restriction of pipe link 210, and only by stretching out locating part 220 and retraction locating part 230, Each performs its own functions, limited respectively at the movement of a direction to pipe link 210.To stretch out side that locating part 220 deviates from pipe link 210 be vertical with the side of stretching out limiting stopper 221 and deviate from drive-connecting shaft 222 or in folder obtuse angle; The side that retraction limiting stopper 231 deviates from pipe link 210 is vertical with the side that retraction limiting stopper 231 deviates from drive-connecting shaft 232 or is folder obtuse angle; The one side of stretching out limiting stopper 221 and retraction limiting stopper 231 and its direction that will limit at right angles or obtuse angle, are improved further and are stretched out locating part 220 and the spacing reliability of retraction locating part 230.
Refer to shown in Fig. 3-Fig. 5 again, stretch out to be provided with between locating part 220 and seat body 100 and make to stretch out the first elastic component (not shown) that limiting stopper 221 perseverance has the action trend of stretching to spacing hole 211, between retraction locating part 230 and seat body 100, be provided with the second elastic component (not shown) making retraction limiting stopper 231 perseverance have the action trend of stretching to spacing hole 211.Concrete, in the present embodiment, the first elastic component and the second elastic component are torsion spring; The first elastic component is provided with in stretching out on the drive-connecting shaft 222 that locating part 220 and seat body 100 be articulated, the two ends of the first elastic component are towards retraction locating part 230, and the upper end of the first elastic component is resisted against the first drive block 223, the lower end of the first elastic component is resisted against seat body 100, two ends due to the first elastic component are arranged in stretches out locating part 220 and deviates from the side of stretching out limiting stopper 221, makes to stretch out locating part 220 perseverance and has and stretch out the action trend of limiting stopper 221 to spacing hole 211 pivotable; Same, the second elastic component is provided with on the drive-connecting shaft 232 that retraction locating part 230 and seat body 100 are articulated, the two ends of the second elastic component are towards stretching out locating part 220, and the upper end of the second elastic component is resisted against the second drive block 233, the lower end of the second elastic component is resisted against seat body 100, two ends due to the second elastic component are arranged in the side that retraction locating part 230 deviates from retraction limiting stopper 231, make retraction locating part 230 perseverance have the action trend of retraction limiting stopper 231 to spacing hole 211 pivotable.
Below in conjunction with Figure of description 1-5, the working process of fixing device of safety chair for children 200 of the present invention is described in detail:
When the child safety seat with fixing device of safety chair for children 200 of the present invention is not connected to automobile seat, as shown in Figure 3, in pipe link 210 retraction containing cavity 110, due in pipe link 210 all retraction containing cavity 110, stretching out under locating part 220 still carries out spacing situation to pipe link 210, pipe link 210 can not stretch out in seat body 100, does not thus arrange spacing without any impact also on pipe link 210 of spacing hole 211 in extension; There is no spacing hole 211 due to extended to the extension outside seat body 100, outside impurity chip etc. can not be entered in child safety seat.
When the child safety seat with fixing device of safety chair for children 200 of the present invention is connected to automobile seat, drive operating parts 240 to the first gear, first connects wire drives the first drive block 223, via the first drive block 223 and the second drive block 233 overlapped mutually, realize the interlock of stretching out locating part 220 and retraction locating part 230, the anti-direction pivotable of both superfacies makes to stretch out limiting stopper 221 and retraction limiting stopper 231 all exits spacing hole 211, as shown in Figure 5, pipe link 210 is protruding under the driving of the 3rd elastic component 213; After pipe link 210 extend out to target length, operating parts 240 is driven to be urged to the second gear from the first gear, locating part 220 and retraction locating part 230 pivotable under the effect of the first elastic component and the second elastic component of stretching out under External Force Acting is not had to make to stretch out limiting stopper 221 and retraction limiting stopper 231 enters a spacing hole 211 respectively, shown in Fig. 4; Being in the second gear drives the second connectivity kit 242 acting to open adaptor union 212 when operating parts 240, is connected to interface end on automobile seat to make adaptor union 212; Operating parts 240 is driven to be urged to the first gear from the second gear, first connects wire drives the first drive block 223, via the first drive block 223 and the second drive block 233 overlapped mutually, realize the interlock of stretching out locating part 220 and retraction locating part 230, both in the opposite direction pivotable make to stretch out limiting stopper 221 and retraction limiting stopper 231 all exits spacing hole 211, user's ejection seat body 100 presses close to automobile seat, pipe link 210 thereupon in retraction containing cavity 110 to make seat body 100; Operating parts 240 is driven to be urged to third gear from the first gear, locating part 220 and retraction locating part 230 pivotable under the effect of the first elastic component and the second elastic component of stretching out under External Force Acting is not had to make to stretch out limiting stopper 221 and retraction limiting stopper 231 enters a spacing hole 211 respectively, in as shown in Figure 3.
For in prior art, the ribbon connecting two connectors shortens inconvenience with the adjuster on ribbon, and because the inconvenient present situation causing the connection of connection child safety seat and automobile seat firm not of operation, fixing device of safety chair for children 200 provided by the invention is arranged at pipe link 210 realization of seat body 100 bottom side and being fixedly connected with of automobile seat by telescopically.Compared with prior art, fixing device of safety chair for children 200 provided by the invention, stretch out and shrink adjustment for what can realize pipe link 210, when pipe link 210 be in stretch out state time, stretch out that inhibiting device restriction pipe link 210 stretches out, retraction locating part 230 limits pipe link 210 and bounce back, make the state of stretching out of pipe link 210 highly stable, to be connected with automobile seat to facilitate pipe link 210 or to depart from automobile seat; When pipe link 210 is in retraction state, stretch out inhibiting device restriction pipe link 210 stretch out, locating part restriction pipe link 210 continue retraction, make the retraction state of pipe link 210 highly stable equally, be fastenedly connected rear place to facilitate pipe link 210 and automobile seat and stably can be in target location; Operating parts 240 stretches out the work of locating part 220 and retraction locating part 230, to adjust the extension elongation of pipe link 210 easily by control.According to fixing device of safety chair for children 200 provided by the invention, the connection of convenient for children safety seat and automobile seat, thus the connection reliability ensureing child safety seat and automobile seat.
Above disclosedly be only the preferred embodiments of the present invention, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the present patent application the scope of the claims is done, still belong to the scope that the present invention is contained.
Claims (19)
1. a fixing device of safety chair for children, comprise telescopically and be arranged at the seat body bottom side of child safety seat, the pipe link for being fixedly connected with automobile seat, it is characterized in that: described fixing device of safety chair for children also comprises the operating parts stretching out and stretch out locating part and the work of described retraction locating part described in locating part, retraction locating part and control; The described locating part that stretches out stretches out described seat body for limiting described pipe link, and described retraction locating part is for limiting seat body described in described pipe link retraction.
2. fixing device of safety chair for children as claimed in claim 1, is characterized in that: described in stretch out the side that locating part and described retraction locating part are arranged at described pipe link respectively; Described locating part and the described retraction locating part of stretching out protrudes out formation respectively towards the side of described pipe link and stretches out limiting stopper and retraction limiting stopper, and described pipe link offers spacing hole along the moving direction correspondence of described pipe link.
3. fixing device of safety chair for children as claimed in claim 2, it is characterized in that: described in stretch out locating part and described retraction locating part one end is in opposite directions respectively arranged with the drive-connecting shaft being articulated in described child safety seat, described in stretch out locating part and the opposing one end of described retraction locating part be respectively arranged with described in stretch out limiting stopper and described retraction limiting stopper.
4. fixing device of safety chair for children as claimed in claim 3, it is characterized in that: described in stretch out to be provided with between locating part and described seat body make described in stretch out the first elastic component that limiting stopper perseverance has the action trend of stretching to described spacing hole, be provided with the second elastic component making described retraction limiting stopper perseverance have the action trend of stretching to described spacing hole between described retraction locating part and described seat body.
5. as fixing device of safety chair for children that claim 4 is stated, it is characterized in that: described stretching out on drive-connecting shaft that locating part and described seat body be articulated is provided with described first elastic component, and the two ends of described first elastic component be resisted against respectively described in stretch out locating part and described seat body; On the drive-connecting shaft that described retraction locating part and described seat body are articulated, be provided with described second elastic component, and the two ends of described second elastic component are resisted against described retraction locating part and described seat body respectively.
6. fixing device of safety chair for children as claimed in claim 5, is characterized in that: described first elastic component and described second elastic component are torsion spring.
7. fixing device of safety chair for children as claimed in claim 3, it is characterized in that: described in stretch out locating part and described retraction locating part and arrange along the moving direction of described pipe link, and described in stretch out the retraction direction that locating part is positioned at described pipe link, what described retraction locating part was positioned at described pipe link stretches out direction.
8. fixing device of safety chair for children as claimed in claim 7, is characterized in that: described in stretch out limiting stopper and described retraction limiting stopper and tilt to the direction away from described spacing hole along the direction towards described drive-connecting shaft respectively towards the side of described pipe link.
9. fixing device of safety chair for children as claimed in claim 7, is characterized in that: described in stretch out side that locating part deviates from described pipe link and stretch out the side that limiting stopper deviates from described drive-connecting shaft and be vertical with described or be press from both sides obtuse angle; The side that described retraction limiting stopper deviates from described pipe link is vertical with the side that described retraction limiting stopper deviates from described drive-connecting shaft or is folder obtuse angle.
10. fixing device of safety chair for children as claimed in claim 7, it is characterized in that: described in stretch out locating part be provided with the first drive block on the direction of described retraction locating part, described retraction locating part is provided with the second drive block on described direction of stretching out limiting stopper; Described in first Distance geometry of described first drive block and described pipe link, the second distance of the second drive block and described pipe link is unequal, and described first drive block and described second drive block overlap mutually on the moving direction perpendicular to described pipe link; Described operating parts is connected to the one away from described pipe link in described first drive block and described second drive block, and when described operating parts drives the one away from described pipe link in described first drive block and described second drive block, the first drive block through overlapping mutually and described second drive block drive the another one near described pipe link in described first drive block and described second drive block, to stretch out limiting stopper described in driving and described retraction limiting stopper exits described spacing hole.
11. fixing device of safety chair for childrens as claimed in claim 10, it is characterized in that: one end of the first adapter sleeve line is connected to one end of described operating parts, the other end of described first adapter sleeve line is connected to the one away from described pipe link in described first drive block and described second drive block.
12. fixing device of safety chair for childrens as claimed in claim 3, is characterized in that: the extension of the extended described seat body of described pipe link does not offer described spacing hole; When described pipe link moves to described extension just to described retraction limiting stopper, described in stretch out limiting stopper and optionally snap in spacing hole described in.
13. fixing device of safety chair for childrens as claimed in claim 1, it is characterized in that: one end that described pipe link stretches out described seat body is provided with adaptor union, described pipe link is arranged with the 3rd elastic component towards between one end and described seat body of described seat body, and described 3rd elastic component makes described pipe link perseverance have the action trend of stretching out described seat body.
14. fixing device of safety chair for childrens as claimed in claim 13, is characterized in that: described 3rd elastic component is extension spring.
15. fixing device of safety chair for childrens as claimed in claim 13, is characterized in that: described adaptor union Chang Shicheng lock-out state; One end of second adapter sleeve line is connected to one end of described operating parts, and the other end of described second adapter sleeve line is connected to described adaptor union; Described operating parts drives described adaptor union to release the lock state through described second adapter sleeve line.
16. fixing device of safety chair for childrens as claimed in claim 11, is characterized in that: one end that described pipe link stretches out described child safety seat is provided with the adaptor union of Chang Shicheng lock-out state; One end of described second adapter sleeve line is connected to the other end that described operating parts deviates from described first adapter sleeve line, and the other end of described second adapter sleeve line is connected to described adaptor union; Described operating parts drives described adaptor union to release the lock state through described second adapter sleeve line.
17. fixing device of safety chair for childrens as claimed in claim 16, is characterized in that: described operating parts is arranged at described seat body, and described operating parts is along the junction of the first adapter sleeve line and described second adapter sleeve line is provided with at least two gears; When described operating parts is in the first gear, described in described operating parts drives through the first adapter sleeve line, stretch out locating part and/or described retraction locating part exits described spacing hole; When described operating parts is in the second gear, described operating parts drives described adaptor union to release the lock state through described second adapter sleeve line.
18. fixing device of safety chair for childrens as claimed in claim 17, is characterized in that: described operating parts is along the junction of the first adapter sleeve line and described second adapter sleeve line is provided with three gears; When described operating parts is in third gear, described first adapter sleeve line and described second adapter sleeve line all do not trigger.
19. fixing device of safety chair for childrens as claimed in claim 18, is characterized in that: described third gear is between the first gear and the second gear.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461966931P | 2014-03-06 | 2014-03-06 | |
| US61/966,931 | 2014-03-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105034874A true CN105034874A (en) | 2015-11-11 |
| CN105034874B CN105034874B (en) | 2018-05-04 |
Family
ID=54384637
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520130417.XU Active CN204736725U (en) | 2014-03-06 | 2015-03-06 | Safe seat strutting arrangement |
| CN201520130287.XU Active CN204736724U (en) | 2014-03-06 | 2015-03-06 | Infant's carrier and inclination guiding mechanism thereof |
| CN201510100363.7A Active CN105034874B (en) | 2014-03-06 | 2015-03-06 | Fixing device of safety chair for children |
| CN201520130418.4U Active CN204726260U (en) | 2014-03-06 | 2015-03-06 | Rack assembly |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520130417.XU Active CN204736725U (en) | 2014-03-06 | 2015-03-06 | Safe seat strutting arrangement |
| CN201520130287.XU Active CN204736724U (en) | 2014-03-06 | 2015-03-06 | Infant's carrier and inclination guiding mechanism thereof |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520130418.4U Active CN204726260U (en) | 2014-03-06 | 2015-03-06 | Rack assembly |
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| Country | Link |
|---|---|
| CN (4) | CN204736725U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271464A (en) * | 2018-03-13 | 2019-09-24 | 宝钜瑞士股份有限公司 | Side crash protective device |
| CN113815501A (en) * | 2020-06-19 | 2021-12-21 | 宝钜瑞士股份有限公司 | Child safety seat and ejector rod adjusting mechanism thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130980B (en) * | 2018-08-24 | 2020-05-22 | 湖北文理学院 | Protective seat |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0970842A1 (en) * | 1998-07-06 | 2000-01-12 | Bröderna Holmbergs Fabriks Ab | Connecting means for a child safety seat |
| CN101573252A (en) * | 2006-11-16 | 2009-11-04 | 普莱股份有限公司 | Device for operating the anchoring system of an infant seat for automobiles |
| US20090273215A1 (en) * | 2005-08-17 | 2009-11-05 | Equipbaby (Uk) Limited | Safety seat for installing a baby or a very young child on a vehicle seat |
| CN201472193U (en) * | 2009-08-18 | 2010-05-19 | 好孩子儿童用品有限公司 | Lock mechanism for children vehicle seats |
| CN201626326U (en) * | 2009-12-30 | 2010-11-10 | 好孩子儿童用品有限公司 | Baby vehicle seat |
| CN201685728U (en) * | 2010-04-29 | 2010-12-29 | 好孩子儿童用品有限公司 | Automobile seat for infants |
| CN102582479A (en) * | 2011-01-06 | 2012-07-18 | 明门香港股份有限公司 | Support device |
| CN102673444A (en) * | 2011-03-01 | 2012-09-19 | 明门香港股份有限公司 | Driving mechanism and child car seat with same |
| CN102785598A (en) * | 2011-05-16 | 2012-11-21 | 明门香港股份有限公司 | Telescoping connecting device and child car seat |
| CN102815236A (en) * | 2012-07-17 | 2012-12-12 | 广东乐美达集团有限公司 | Infant car seat |
| CN102897062A (en) * | 2011-07-29 | 2013-01-30 | 明门香港股份有限公司 | Telescopic-type connection device and child car seat |
| CN102991381A (en) * | 2011-09-09 | 2013-03-27 | 明门香港股份有限公司 | Adjusting mechanism of child car seat fixing device and child car seat |
| CN203186144U (en) * | 2013-03-15 | 2013-09-11 | 中山市隆成日用制品有限公司 | Extensible adjusting mechanism of ISOFIX buckling joint |
| CN103419687A (en) * | 2012-05-15 | 2013-12-04 | 明门香港股份有限公司 | Fixing device for child safety seat |
-
2015
- 2015-03-06 CN CN201520130417.XU patent/CN204736725U/en active Active
- 2015-03-06 CN CN201520130287.XU patent/CN204736724U/en active Active
- 2015-03-06 CN CN201510100363.7A patent/CN105034874B/en active Active
- 2015-03-06 CN CN201520130418.4U patent/CN204726260U/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0970842A1 (en) * | 1998-07-06 | 2000-01-12 | Bröderna Holmbergs Fabriks Ab | Connecting means for a child safety seat |
| US20090273215A1 (en) * | 2005-08-17 | 2009-11-05 | Equipbaby (Uk) Limited | Safety seat for installing a baby or a very young child on a vehicle seat |
| CN101573252A (en) * | 2006-11-16 | 2009-11-04 | 普莱股份有限公司 | Device for operating the anchoring system of an infant seat for automobiles |
| CN201472193U (en) * | 2009-08-18 | 2010-05-19 | 好孩子儿童用品有限公司 | Lock mechanism for children vehicle seats |
| CN201626326U (en) * | 2009-12-30 | 2010-11-10 | 好孩子儿童用品有限公司 | Baby vehicle seat |
| CN201685728U (en) * | 2010-04-29 | 2010-12-29 | 好孩子儿童用品有限公司 | Automobile seat for infants |
| CN102582479A (en) * | 2011-01-06 | 2012-07-18 | 明门香港股份有限公司 | Support device |
| CN102673444A (en) * | 2011-03-01 | 2012-09-19 | 明门香港股份有限公司 | Driving mechanism and child car seat with same |
| CN102785598A (en) * | 2011-05-16 | 2012-11-21 | 明门香港股份有限公司 | Telescoping connecting device and child car seat |
| CN102897062A (en) * | 2011-07-29 | 2013-01-30 | 明门香港股份有限公司 | Telescopic-type connection device and child car seat |
| CN102991381A (en) * | 2011-09-09 | 2013-03-27 | 明门香港股份有限公司 | Adjusting mechanism of child car seat fixing device and child car seat |
| CN103419687A (en) * | 2012-05-15 | 2013-12-04 | 明门香港股份有限公司 | Fixing device for child safety seat |
| CN102815236A (en) * | 2012-07-17 | 2012-12-12 | 广东乐美达集团有限公司 | Infant car seat |
| CN203186144U (en) * | 2013-03-15 | 2013-09-11 | 中山市隆成日用制品有限公司 | Extensible adjusting mechanism of ISOFIX buckling joint |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271464A (en) * | 2018-03-13 | 2019-09-24 | 宝钜瑞士股份有限公司 | Side crash protective device |
| CN110271464B (en) * | 2018-03-13 | 2022-02-08 | 宝钜瑞士股份有限公司 | Side impact protection device |
| CN113815501A (en) * | 2020-06-19 | 2021-12-21 | 宝钜瑞士股份有限公司 | Child safety seat and ejector rod adjusting mechanism thereof |
| CN113815501B (en) * | 2020-06-19 | 2024-06-04 | 宝钜瑞士股份有限公司 | Child safety seat and ejector rod adjusting mechanism thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN204726260U (en) | 2015-10-28 |
| CN204736724U (en) | 2015-11-04 |
| CN204736725U (en) | 2015-11-04 |
| CN105034874B (en) | 2018-05-04 |
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