CN104044488B - Adjust positioner - Google Patents
Adjust positioner Download PDFInfo
- Publication number
- CN104044488B CN104044488B CN201310077017.2A CN201310077017A CN104044488B CN 104044488 B CN104044488 B CN 104044488B CN 201310077017 A CN201310077017 A CN 201310077017A CN 104044488 B CN104044488 B CN 104044488B
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- Prior art keywords
- mobile base
- assembly
- fixing seat
- adjust
- positioner
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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
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2866—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle booster cushions, e.g. to lift a child to allow proper use of the conventional safety belts
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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
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2839—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle having a front guard or barrier
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a kind of adjustment positioner, it is applicable to position frontal protection device and adjust frontal protection device and take advantage of the size taking advantage of load space carrying between base unit, adjust positioner and include fixing seat, Mobile base and adjustment detent mechanism, fixing seat is fixedly arranged at takes advantage of load base unit, Mobile base is slidingly arranged at fixing seat and fixing with frontal protection device is connected along taking advantage of direction before and after load base unit, adjust detent mechanism and comprise multiple adjustment assembly and locating assembly, multiple adjustment assemblies are arranged side by side in Mobile base along the glide direction of Mobile base, locating assembly is arranged at fixing seat actively；Adjust detent mechanism to adjust frontal protection device and take advantage of the relative position carrying base unit, to change bearing space size.
Description
Technical field
The present invention relates to child safety seat technical field, particularly relate to the adjustment positioner of a kind of position adjusting frontal protection device.
Background technology
Along with the development of society, increasing family has the automobile of oneself, and child also gets more and more with the chance of head of a family's trip by bus.When there is traffic accident, owing to sense of self-protection and the self-protection ability of child are more weak, child is often subjected to bigger injury than adult in accident the most by bus.For this situation; occur in that various child safety seat on the market; these safety seats can be fixed on general-utility car seat use; and these safety seats the most all can be equipped with protection devices such as seat belt; to guarantee when occurring unexpected; child will not be got rid of from safety seat by bus, substantially increases safety during children riding.
Existing child safety seat protection device is usually arranged in the seat belt on the safety seat chair back, by child being fixed on safety seat after certain winding；These seat belt can effectively prevent child from being got rid of from safety seat, but, owing to seat belt is to be fitted tightly over child, therefore comfortableness during children riding hardly results in guarantee；And, when having an accident and cause automobile emergency brake, owing to child has inertia forward, therefore its health can produce a acceleration the biggest, at this moment seat belt is also fitted tightly over child but does not have the acceleration Tong Bu with child, therefore, seat belt can produce a huge instantaneous pressure to child, damages child.
Existing another kind of safety seat protection device is mounted on the safety seat chair back; has resilient frontal protection device; it is similar on roller-coaster seat the protection device installed, after child takes safety seat, to provide protection before frontal protection device is moved to child's body.Owing to this frontal protection device has elasticity, therefore when having an accident, child can be played cushioning effect, reduce the injury to child.But, such frontal protection device is in use with to take advantage of the relative position carrying base unit (i.e. the seat support of safety seat and the chair back) be fixing, therefore it is certain with the size of the bearing space taking advantage of load base unit to be formed, the most properly a certain size child, and the scope of application is less.
Frontal protection device can be adjusted therefore, it is necessary to provide a kind of and take advantage of the relative position carrying base unit, change the adjustment positioner of bearing space size.
Summary of the invention
It is an object of the invention to provide a kind of relative position that can adjust frontal protection device and take advantage of load base unit, change the adjustment positioner of bearing space size.
To achieve these goals, the invention provides a kind of adjustment positioner, being applied to position frontal protection device and adjust frontal protection device and take advantage of the size carrying space of taking advantage of carrying between base unit, adjustment positioner includes: fixes seat, Mobile base and adjusts detent mechanism.Fixing seat is fixedly arranged at takes advantage of load base unit.Mobile base is slidingly arranged at fixing seat and fixing with frontal protection device is connected along taking advantage of direction before and after load base unit.Adjusting detent mechanism and comprise multiple adjustment assembly and locating assembly, multiple adjustment assemblies are arranged side by side in Mobile base along the glide direction of Mobile base；Locating assembly is arranged at fixing seat actively；Locating assembly is selectively locked in multiple adjustment assembly, to adjust and to position the Mobile base position relative to fixing seat, and then adjust the size taking advantage of load space, adjust assembly and comprise the shrinkage pool being opened in Mobile base, locating assembly comprises the main projection that can engage or depart from shrinkage pool, locating assembly also comprises operating knob, operating knob is articulated in fixing seat and is connected to described main projection, operating knob pivots so that main projection selectively engages or depart from multiple shrinkage pool, and main projection is configured at the outside pivoting axial line of operating knob.
Compared with prior art, Mobile base is slidingly arranged at fixing seat owing to the present invention adjusts positioner and fixing with frontal protection device is connected, and on Mobile base, multiple adjustment assembly is set along glide direction, fixing seat is provided with locating assembly actively, locating assembly is selectively locked in multiple adjustment assembly, therefore, it is locked in different adjustment assemblies by operation locating assembly, Mobile base can be made to be relatively fixed seat be moved, thus adjust frontal protection device and take advantage of the relative position carried between base unit, and then change the size taking advantage of load space, bearing base device and frontal protection device is made to go for the child of different age group.
It is preferred that fixing seat has the first holding section extended along glide direction, Mobile base has the second holding section extending along glide direction and being slidably connected with the first holding section.By arranging the first holding section and the second holding section, it is possible to achieve fixing seat is slidably connected with Mobile base.
Specifically, the one in the first holding section and the second holding section is projection, and the another one in the first holding section and the second holding section is groove.
More specifically, cross section t shape, dovetail shape, I-shaped shape or circular shape that projection and groove are in the plane being perpendicular to glide direction.By projection and groove being set to T shape, dovetail shape, I-shaped shape or circular shape, utilize coordinating of projection and groove, Mobile base can be made stably to slide on fixing seat along the length direction of projection and groove, without there is moving or rocking on other directions.
It is preferred that adjust detent mechanism also comprise power-assist assembly, power-assist assembly is flexibly connected between fixing seat and Mobile base so that Mobile base perseverance has along glide direction to the trend taking advantage of the front carrying base unit to move away from fixing seat.By arranging power-assist assembly between fixing seat and Mobile base, after locating assembly departs from and adjusts assembly, Mobile base can take advantage of the front carrying base unit to move from trend under the ordering about of power-assist assembly, automatically to increase the size of bearing space, convenient child by bus enters and takes advantage of load base unit, also simplify the operation exchanging whole detent mechanism simultaneously.
It is preferred that adjust detent mechanism also comprise reset assembly, reset assembly is flexibly connected to locating assembly so that locating assembly perseverance has the trend being locked in adjustment assembly.By arranging reset assembly, make locating assembly can stably be locked in adjustment assembly, and be not susceptible to come off unexpectedly, it is ensured that adjust stability and the reliability of positioner.
Further, locating assembly also comprises elongated hole, and elongated hole is opened in fixing seat, and operating knob is arranged in and is articulated in elongated hole slidably, and elongated hole extend perpendicularly to glide direction.By arranging elongated hole, operating knob can slide along the bearing of trend of elongated hole when rotated, makes main projection be easier in shrinkage pool and departs from, without interfering by the sidewall of shrinkage pool.
Further, operating knob pivot axial line and main projection extend perpendicularly to glide direction.
Further, adjusting detent mechanism and also comprise reset assembly, reset assembly is flexibly connected to main projection, it is provided that make main projection perseverance have the engaging elastic force of the trend being sticked in shrinkage pool.By arranging reset assembly, it is provided that engaging elastic force, make main projection stably be sticked in shrinkage pool, and be not susceptible to come off unexpectedly, it is ensured that adjust stability and the reliability of positioner.
In detail, reset assembly is flexibly connected between main projection and Mobile base, to provide engaging elastic force.
In more detail, reset assembly comprises cover plate and the 3rd elastic component；Cover plate is connected to main projection, and the 3rd elastic component is flexibly connected between cover plate and Mobile base, to provide engaging elastic force.
It is highly preferred that reset assembly also comprises guide pad and gathering sill, guide pad is connected to cover plate；Gathering sill is opened in Mobile base, and guide pad is connected to gathering sill slidably.By on the cover board arranging guide pad, in Mobile base, offer gathering sill, it is ensured that cover plate slides along gathering sill, and when main projection pushing tow cover plate, reset assembly uniform force, cover plate will not occur beat.
It is highly preferred that adjust detent mechanism also comprise sliding tray, sliding tray is opened in Mobile base and is communicated in shrinkage pool, and cover plate is connected to sliding tray slidably；Wherein, engaging elastic force makes cover plate perseverance have the trend of capping shrinkage pool.By arranging sliding tray, cover plate being connected to sliding tray slidably, the slip that can make cover plate is more stable, more convenient to operate to operating knob.
It is highly preferred that the 3rd elastic component is the compression spring that two ends contact at the sidewall of cover plate and fixing seat respectively.
It is highly preferred that the 3rd elastic component is from the outward extending elastic feeler of lid surface, one end of elastic feeler contacts at the sidewall of Mobile base.
Further, locating assembly also comprises auxiliary projection, and auxiliary projection is fixed on operating knob, and assist projection extends perpendicularly to glide direction；Operating knob rotates so that main projection and auxiliary projection selectively engage or depart from any two adjacent shrinkage pools.By increasing by an auxiliary projection on operating knob, locating assembly can be made more firm with the engaging adjusting assembly, and when operating knob rotates, the one of which disengaging of main projection and auxiliary projection with after the engaging of shrinkage pool, another one still is able to keep and position Mobile base depending on the engaging of shrinkage pool, therefore need not fix Mobile base with hands, simplify the operation exchanging whole detent mechanism.
Accompanying drawing explanation
Fig. 1 is based on adjusting positioner and taking advantage of the three-dimensional assembling schematic diagram carrying base unit and frontal protection device of one embodiment of the present of invention.
Fig. 2 is based on the Mobile base adjusting positioner of one embodiment of the present of invention and assembles schematic diagram with the three-dimensional of frontal protection device.
Fig. 3 is based on the perspective view of the fixing seat adjusting positioner of one embodiment of the present of invention.
Fig. 4 is based on the positioner that adjusts of one embodiment of the present of invention and assembles schematic diagram with the three-dimensional of frontal protection device.
Fig. 5 is based on the front perspective assembling schematic diagram adjusting positioner and frontal protection device of one embodiment of the present of invention.
Fig. 6 is the enlarged drawing of region A in Fig. 5.
Fig. 7 is based on the three-dimensional position schematic diagram of the labilizing spring adjusting positioner of one embodiment of the present of invention.
View when Fig. 8 is that in Fig. 6, operating knob is pressed.
Fig. 9 is based on adjusting positioner and taking advantage of the side-looking assembling schematic diagram carrying base unit and frontal protection device of one embodiment of the present of invention.
Figure 10 is based on the side-looking view that the Mobile base adjusting positioner of one embodiment of the present of invention moves forward.
Figure 11 is based on the positioner that adjusts of an alternative embodiment of the invention and assembles schematic diagram with the three-dimensional of frontal protection device.
Figure 12 is based on the perspective exploded view adjusting positioner and frontal protection device of an alternative embodiment of the invention.
Figure 13 is based on the main projection adjusting positioner and the perspective view of auxiliary projection of an alternative embodiment of the invention.
The side perspective of the Mobile base adjusting positioner and frontal protection device that Figure 14 is based on an alternative embodiment of the invention assembles schematic diagram.
Figure 15 is the enlarged drawing of region B in Figure 14.
Figure 16 is the view after operating knob turns over 90 degree in Figure 15.
Figure 17 is the view after operating knob turns over 90 degree again in Figure 16.
Figure 18 is based on the perspective view of another state of the locating assembly adjusting positioner of another embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the Figure of description provided, presently preferred embodiments of the present invention is made description.
Refer to Fig. 1 to Fig. 3, the present invention adjusts positioner 1 and is installed on and takes advantage of on load base unit 2, and fixing with frontal protection device 3 be connected with location frontal protection device 3 and adjust frontal protection device 3 and take advantage of the size that taking advantage of load space carrying between base unit 2.Adjust positioner 1 include fixing seat 10, Mobile base 11 and adjust detent mechanism；Wherein, adjust detent mechanism to include adjusting assembly 111 and locating assembly 13.
Two fixing seats 10 are fixed on to be taken advantage of on load base unit 2；Offer a through hole 101 on fixing seat 10 and fixing seat 10 has the first holding section 102 extended along glide direction, Mobile base 11 has the second holding section 112 extended along glide direction, the first holding section 102 and the second holding section 112 is slidably connected so that Mobile base 11 is slidingly arranged at fixing seat 10；It is provided with at least two along glide direction on Mobile base 11 and adjusts assembly 111.Locating assembly 13 is arranged in through hole 101 and passes fixing seat 10 and is selectively locked in multiple adjustment assembly 111, to adjust and to position the Mobile base 11 position relative to fixing seat 10, and then adjusts the size taking advantage of load space.
First embodiment of frontal protection device of the present invention introduced below.
As shown in Figures 2 and 3 for fixing the connected mode of seat 10 and Mobile base 11 in first embodiment of the invention, fixing seat 10 arranging the first holding section, in the present embodiment, the first holding section is T-shaped slot 102, one end Guan Bi of T-shaped slot 102, other end opening；Being arranged in correspondence with the second holding section with T-shaped slot 102 on Mobile base 11, in the present embodiment, the second holding section is T-shaped clamping block 112, and T-shaped clamping block 112 is sticked in T-shaped slot 102 and makes Mobile base 11 can be relatively fixed seat 10 to slide.By being snapped in T-shaped slot 102 by T-shaped clamping block 112, therefore Mobile base 11 can stably length direction along T-shaped slot 102 slide, without there is moving or rocking on other directions on fixing seat 10.
As shown in Figure 4, Mobile base 11 upwards protrudes out formation connecting portion 113, adjusts positioner 1 and also includes that frontal protection device 3 is fixed on connecting portion 113 by bindiny mechanism 114, bindiny mechanism 114.By arranging bindiny mechanism 114, frontal protection device 3 can be detachably secured to connecting portion 113, convenient dismounting or replacing frontal protection device 3.
As it is shown in figure 5, the surface of fixing seat 10 has a groove 103, through hole 101 is arranged at bottom groove 103；Adjust positioner 1 also include being arranged at groove 103 within reset assembly, reset assembly includes the first compression spring 15 and the second compression spring 16；Locating assembly 13 includes main projection 13 ' and operating knob 14；Adjusting assembly and include shrinkage pool 111 ', multiple shrinkage pools 111 ' are disposed side by side on T-shaped clamping block 112 along the glide direction of Mobile base 11.
Incorporated by reference to Fig. 5 and Fig. 6, main projection 13 ' is located in through hole 101 and is selectively snapped into shrinkage pool 111 ' slidably, and the moving direction of main projection 13 ' is perpendicular to glide direction.The middle part of operating knob 14 is articulated in fixing seat 10, pivotal axis 141 is parallel to glide direction, the first end (i.e. upper end) of operating knob 14 contacts at main projection 13 ', and the second end (i.e. lower end) of operating knob 14 contacts at the first compression spring 15.The two ends of the first compression spring 15 contact at fixing seat 10 and the second end of operating knob 14 respectively, and the two ends of the second compression spring 16 contact at fixing seat 10 and main projection 13 ' respectively.First compression spring 15 and the second compression spring 16 provide engaging elastic force in opposite direction that direction and main projection 13 ' insert shrinkage pool 111 ' respectively and depart from elastic force, the second end of the i.e. first outside urging action button 14 of compression spring 15 makes the first end main projection 13 ' of inside pushing tow of operating knob 14, and the second compression spring 16 is to the through hole 101 main projection 13 ' of outer pushing tow.Engaging elastic force acts on the moment of operating knob 14 and acts on the moment of operating knob 14 so that main projection 13 ' remains inserted in shrinkage pool 111 ' more than departing from elastic force.By the middle part of operating knob 14 being articulated in fixing seat 10, the first end making operating knob 14 contacts at main projection 13 ', the second end contacts at the first compression spring 15, and first elastic force direction and the main projection 13 ' of compression spring 15 insert the in opposite direction of shrinkage pool 111 ', therefore, first compression spring 15 can be by the outside pushing tow of the second end of operating knob 14, operating knob 14 is made to pivot around pivotal axis 141, thus the first end of operating knob 14 moves inward, the main projection 13 ' of pushing tow, main projection 13 ' is made to be snapped into shrinkage pool 111 ' and be not easily disconnected from, ensure that the safety adjusting positioner 1；By arranging the second compression spring 16 between fixing seat 10 and main projection 13 ', therefore, when the second end of operating knob 14 is pressed, the first end of operating knob 14 is displaced outwardly, release the pushing tow to main projection 13 ', main projection 13 ' automatically disengages shrinkage pool 111 ' under the effect of the second compression spring 16 elastic force, and without staff, main projection 13 ' is extracted out, after Mobile base 11 moves to precalculated position, only need to decontrol the second end of operating knob 14, it is interior that main projection 13 ' will be automatically inserted into another shrinkage pool 111 ' under the elastic force effect of the first compression spring 15, make operation easier.When not having the second end of pressing operation button 14, the first compression spring 15 ensure that main projection 13 ' is inserted in shrinkage pool 111 ' without being released shrinkage pool 111 ' by the second compression spring 16.
As it is shown in fig. 7, be provided with power-assist assembly, specifically between fixing seat 10 and Mobile base 11, power-assist assembly is labilizing spring 19, labilizing spring 19 is compression spring, and the front end of labilizing spring 19 contacts at the rear end of T-shaped clamping block 112, and the rear end of labilizing spring 19 contacts at the rear end of fixing seat 10；The length direction of labilizing spring 19 is parallel with the glide direction of Mobile base 11 and labilizing spring 19 applies one towards taking advantage of the thrust carrying base unit 2 front to Mobile base 11.By arranging labilizing spring 19 between fixing seat 10 and Mobile base 11, after main projection 13 ' departs from shrinkage pool 111 ', Mobile base 11 can order about at the elastic force of labilizing spring 19 and lower automatically move forward, to increase the size of bearing space, convenient child by bus enters and takes advantage of load base unit 2, simplifies the operation to frontal protection device 1 simultaneously.
Below in conjunction with Fig. 8 to Figure 10, the adjustment process of of the present invention frontal protection device it is briefly described:
When child needs to take load base unit 2, press inward against the second end of operating knob 14, first compression spring 15 is compressed, operating knob 14 rotates around pivotal axis 141, the first end of operating knob 14 is displaced outwardly and releases the pushing tow to main projection 13 ', second compression spring 16 is by extrapolated for main projection 13 ', depart from the engaging with shrinkage pool 111 ', now, under the elastic restoring force effect of labilizing spring 19, Mobile base 11 is pushed forward, and takes advantage of the bearing space carried on base unit 2 to become big, and child can take easily into taking advantage of load base unit 2.Then, according to child's size by bus, the position of Mobile base 11 is adjusted along glide direction, after adjustment completes, decontrol operating knob 14, the then the second end of the first outside urging action button 14 of compression spring 15, the first end of operating knob 14 moves inward and pushes among shrinkage pool 111 ' main projection 13 ' with fixing Mobile base 11.
As shown in figure 11, for the second embodiment of the present invention, in the present embodiment, fixing seat 10 is all identical with embodiment one with the connected mode of Mobile base 11 with the connected mode of Mobile base 11 and frontal protection device 3.
Refer to Figure 12, Figure 13, embodiment two with embodiment one except that, in the present embodiment, locating assembly 13 includes a base portion 171 and the main projection 172 formed from base portion 171 outward, and main projection 172 is positioned at outside the pivot axial line of base portion 171.It is preferred that on base portion 171 also have auxiliary projection 172 ', main projection 172 and auxiliary projection 172 ' extend perpendicularly to glide direction.
Base portion 171 is arranged in through hole 101 rotationally and mainly projection 172 and auxiliary projection 172 ' pass fixing seat 10；One operating knob 173 is fixing with base portion 171 is connected and is articulated in through hole 101, and protrudes from the surface of fixing seat 10.Adjust the shrinkage pool 111 that assembly is upper end open；Main projection 172 and auxiliary projection 172 ' are selectively sticked in adjacent two shrinkage pool 111.By arranging main projection 172 and auxiliary projection 172 ' on base portion 171, Mobile base 11 arranges the shrinkage pool 111 with opening, when base portion 171 rotates in through hole 101, the one in main projection 172 and auxiliary projection 172 ' can rotate to depart from and the engaging of shrinkage pool 111 around the axis of through hole 101, the another one being positioned at another shrinkage pool 111 then can promote Mobile base 11 to slide when the axis of through hole 101 rotates, thus change frontal protection device 1 and take advantage of the relative position carried between base unit 2, i.e. change the size of bearing space.
As shown in Figure 14 to Figure 17, adjust positioner 1 and also include reset assembly 18, Mobile base 11 is additionally provided with sliding tray 115, sliding tray 115 connects with shrinkage pool 111, reset assembly 18 is slidingly arranged in sliding tray 115 and is flexibly connected to main projection 172 and auxiliary projection 172 ', to provide the engaging elastic force making main projection 172 and auxiliary projection 172 ' perseverance have the trend being sticked in shrinkage pool 111.
Specifically, reset assembly 18 includes cover plate 181 and the 3rd elastic component, and in the present embodiment, the 3rd elastic component is specially from the outward extending elastic haptic element 182 of lid surface, elastic haptic element 182 contacts at the sidewall of sliding tray 115, and cover plate 181 is covered on the opening of shrinkage pool 111.By covering cover plate 181 on shrinkage pool 111, elastic haptic element 182 on cover plate 181 contacts at sidewall, therefore, main projection 172 and auxiliary projection 172 ' can be limited in shrinkage pool 111, prevent main projection 172 and auxiliary projection 172 ' from undesirably falling off shrinkage pool 111, so that it is guaranteed that Mobile base 11 will not occur to shift unexpectedly.After rotary operation knob 173 makes main projection 172 or auxiliary projection 172 ' departs from shrinkage pool 111, the elastic force of elastic haptic element 182 makes cover plate 181 be pressed down against main projection 172 or auxiliary projection 172 ', after operating knob 173 turns over 90 degree, main projection 172 or auxiliary projection 172 ' can be pressed in another shrinkage pool 111 by cover plate 181, play assosting effect, make operation the easiest to be laborsaving.
Referring again to Figure 17, specifically, guide pad 183 is also extended on the surface of cover plate 181, and the bottom surface of shrinkage pool 115 is provided with gathering sill 116, and what guide pad 183 slided is arranged in gathering sill 116.By extending guide pad 183 on cover plate 181 and being directed to block 183 and be slidingly arranged in gathering sill 116, can ensure that cover plate 181 slides along the length direction of gathering sill 116, when main projection 172 and auxiliary projection 172 ' pushing tow cover plate 181, elastic haptic element 182 uniform force, cover plate 181 will not occur beat.
It is differing only in of the third embodiment of the present invention, the present embodiment and the second embodiment as shown in figure 18: through hole 101 is elongated hole 101 ', and base portion 171 and operating knob 173 can be slidable in the vertical direction in elongated hole 101 '.By through hole 101 is set to elongated hole 101 ', make base portion 171 can slide up and down in elongated hole 101 ', when operating knob 173 rotates, operating knob 173 and base portion 171 can be simultaneously at the interior upward slidings of elongated hole 101 ', make one of them departed from the main projection 172 of shrinkage pool 111 or auxiliary projection 172 ' avoid interfering with the sidewall of shrinkage pool 111, also ensure that simultaneously and be positioned at the main projection 172 of shrinkage pool 111 or assist the promotion to Mobile base 11 of the another one in projection 172 '.
It should be noted that, in above three embodiment, two fixing seats 10 are separately fixed at takes advantage of the both sides carrying base unit 2, in order to increase stability and the safety of frontal protection device 1, two fixing seats 10 are all slidably connected with Mobile base 11 and are engaged by fastener, in the nature of things, it is also possible to only fix one and through hole 101 and fastener are set on seat 10, and another fixing seat 10 is only slidably connected with Mobile base 11 and does not engages.
The present invention is compared with prior art, Mobile base 11 is slidingly arranged at fixing seat 10 owing to the present invention adjusts positioner 1 and fixes 3 with frontal protection device and be connected, and on Mobile base 11, multiple adjustment assembly 111 is set along glide direction, fixing seat 10 is provided with locating assembly 13 actively, locating assembly 13 is selectively locked in multiple adjustment assembly 111, therefore, it is locked in different adjustment assemblies 111 by operation locating assembly 13, Mobile base 11 can be made to be relatively fixed seat 10 be moved, thus adjust frontal protection device 3 and take advantage of the relative position carried between base unit 2, and then change the size taking advantage of load space, bearing base device 2 and frontal protection device 1 is made to go for the child of different age group.
The above disclosed preferred embodiments being only the present invention, certainly can not limit the interest field of the present invention, the equivalent variations therefore made according to scope of the present invention patent with this, still fall within the scope that the present invention is contained.
Claims (16)
1. an adjustment positioner, it is adaptable to location frontal protection device also adjusts described frontal protection device and takes advantage of the size taking advantage of load space carrying between base unit, it is characterised in that described adjustment positioner includes:
Fixing seat, be fixedly arranged at described in take advantage of load base unit；
Mobile base, along described in take advantage of direction before and after load base unit be slidingly arranged at described fixing seat and fixing with described frontal protection device be connected；And
Adjust detent mechanism, comprise:
Multiple adjustment assemblies, the glide direction along described Mobile base is arranged side by side in described Mobile base；And
Locating assembly, is arranged at described fixing seat actively；
Described locating assembly is selectively locked in multiple described adjustment assembly, to adjust and to position the described Mobile base position relative to described fixing seat, and then takes advantage of the size carrying space described in adjustment,
Described adjustment assembly comprises the shrinkage pool being opened in described Mobile base, described locating assembly comprises the main projection that can engage or depart from described shrinkage pool, described locating assembly also comprises operating knob, described operating knob is articulated in described fixing seat and is connected to described main projection, described operating knob pivots so that described main projection selectively engages or depart from multiple described shrinkage pool, and described main projection is configured at the outside pivoting axial line of described operating knob.
Adjust positioner the most as claimed in claim 1, it is characterised in that: described fixing seat has the first holding section extended along described glide direction, and described Mobile base has the second holding section extending along described glide direction and being slidably connected with described first holding section.
Adjust positioner the most as claimed in claim 2, it is characterised in that: the one in described first holding section and described second holding section is projection, and the another one in described first holding section and described second holding section is groove.
Adjust positioner the most as claimed in claim 3, it is characterised in that: described projection and described groove cross section t shape, dovetail shape, I-shaped shape or the circular shape in the plane being perpendicular to described glide direction.
Adjust positioner the most as claimed in claim 1, it is characterized in that: described adjustment detent mechanism also comprises power-assist assembly, described power-assist assembly is flexibly connected between described fixing seat and described Mobile base so that described Mobile base perseverance has along described glide direction towards the described trend taking advantage of the front carrying base unit to move away from described fixing seat.
Adjust positioner the most as claimed in claim 1, it is characterised in that: described adjustment detent mechanism also comprises reset assembly, and described reset assembly is flexibly connected to described locating assembly so that described locating assembly perseverance has the trend being locked in described adjustment assembly.
Adjust positioner the most as claimed in claim 1, it is characterized in that: described locating assembly also comprises elongated hole, described elongated hole is opened in described fixing seat, and described operating knob is arranged in and is articulated in described elongated hole slidably, and described elongated hole extend perpendicularly to described glide direction.
Adjust positioner the most as claimed in claim 1, it is characterised in that: described operating knob pivot axial line and described main projection extend perpendicularly to described glide direction.
Adjust positioner the most as claimed in claim 8, it is characterized in that: described adjustment detent mechanism also comprises reset assembly, described reset assembly is flexibly connected to described main projection, it is provided that make described main projection perseverance have the engaging elastic force of the trend being sticked in described shrinkage pool.
Adjust positioner the most as claimed in claim 9, it is characterised in that: described reset assembly is flexibly connected between described main projection and described Mobile base, to provide described engaging elastic force.
11. adjust positioner as claimed in claim 10, it is characterized in that: described reset assembly comprises cover plate and the 3rd elastic component, described cover plate is connected to described main projection, and described 3rd elastic component is flexibly connected between described cover plate and described Mobile base, to provide described engaging elastic force.
12. adjust positioner as claimed in claim 11, it is characterized in that: described reset assembly also comprises guide pad and gathering sill, described guide pad is connected to described cover plate, and described gathering sill is opened in described Mobile base, and described guide pad is connected to described gathering sill slidably.
13. adjust positioner as claimed in claim 11, it is characterized in that: described adjustment detent mechanism also comprises sliding tray, described sliding tray is opened in described Mobile base and is communicated in described shrinkage pool, described cover plate is connected to described sliding tray slidably, wherein, described engaging elastic force makes described cover plate perseverance have the trend covering described shrinkage pool.
14. adjust positioner as claimed in claim 11, it is characterised in that: described 3rd elastic component is the compression spring that two ends contact at the sidewall of described cover plate and described fixing seat respectively.
15. adjust positioner as claimed in claim 11, it is characterised in that: described 3rd elastic component is from the outward extending elastic feeler of described lid surface, and one end of described elastic feeler contacts at the sidewall of described Mobile base.
16. adjust positioner as claimed in claim 1, it is characterized in that: described locating assembly also comprises auxiliary projection, described auxiliary projection is fixed on described operating knob, described auxiliary projection extend perpendicularly to described glide direction, described operating knob rotates so that described main projection and described auxiliary projection selectively engage or depart from any two adjacent described shrinkage pools.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310077017.2A CN104044488B (en) | 2013-03-11 | 2013-03-11 | Adjust positioner |
| GB1404144.6A GB2515371B (en) | 2013-03-11 | 2014-03-10 | Child safety seat assembly |
| DE102014103122.9A DE102014103122B4 (en) | 2013-03-11 | 2014-03-10 | CHILD SAFETY SEAT ARRANGEMENT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310077017.2A CN104044488B (en) | 2013-03-11 | 2013-03-11 | Adjust positioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104044488A CN104044488A (en) | 2014-09-17 |
| CN104044488B true CN104044488B (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310077017.2A Active CN104044488B (en) | 2013-03-11 | 2013-03-11 | Adjust positioner |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN104044488B (en) |
| DE (1) | DE102014103122B4 (en) |
| GB (1) | GB2515371B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044488B (en) | 2013-03-11 | 2016-08-03 | 宝钜儿童用品香港股份有限公司 | Adjust positioner |
| CN110356297A (en) | 2018-04-10 | 2019-10-22 | 宝钜儿童用品香港股份有限公司 | Safety seat and its preposition watch box |
| CN113895327A (en) * | 2020-07-06 | 2022-01-07 | 宝钜瑞士股份有限公司 | Child safety seat |
| CN114715000A (en) * | 2021-01-06 | 2022-07-08 | 宝钜瑞士股份有限公司 | Adjustable front protection body and automobile safety seat |
| CN114906024A (en) | 2021-02-08 | 2022-08-16 | 宝钜瑞士股份有限公司 | Fixing device, base device and bearing device |
| CN118003996A (en) * | 2022-11-10 | 2024-05-10 | 明门(中国)幼童用品有限公司 | Safety seat and front protection body thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4909574A (en) * | 1988-11-14 | 1990-03-20 | Century Products Company | Child's car seat restraint system |
| CN1930019A (en) * | 2004-03-13 | 2007-03-14 | 百代求精有限公司 | Safety seat |
| CN101683829A (en) * | 2008-09-08 | 2010-03-31 | 哥伦布贸易合伙有限公司 | Safety device for a child seat in a vehicle |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19850551C1 (en) * | 1998-11-03 | 2000-06-15 | Faure Bertrand Sitztech Gmbh | Child seat for attachment to road vehicle seat has backrest and catchment table with slot slides on each side surface and securing recesses distributed over their length crossways to longitudinal extent |
| DE19855032C1 (en) * | 1998-11-28 | 2000-08-10 | Keiper Recaro Gmbh Co | Child seat for road vehicle has arm rests on which restraining device is longitudinally movable in order to hold and protect child within seat, device having at least one foldable part |
| WO2006087719A1 (en) * | 2005-02-17 | 2006-08-24 | Fuerst, Zadok | Car baby seat |
| DE102012104785B4 (en) * | 2012-06-01 | 2015-08-20 | Curt Würstl Vermögensverwaltungs-GmbH & Co. KG | Safety device for a child car seat |
| CN104044488B (en) | 2013-03-11 | 2016-08-03 | 宝钜儿童用品香港股份有限公司 | Adjust positioner |
-
2013
- 2013-03-11 CN CN201310077017.2A patent/CN104044488B/en active Active
-
2014
- 2014-03-10 GB GB1404144.6A patent/GB2515371B/en active Active
- 2014-03-10 DE DE102014103122.9A patent/DE102014103122B4/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4909574A (en) * | 1988-11-14 | 1990-03-20 | Century Products Company | Child's car seat restraint system |
| CN1930019A (en) * | 2004-03-13 | 2007-03-14 | 百代求精有限公司 | Safety seat |
| CN101683829A (en) * | 2008-09-08 | 2010-03-31 | 哥伦布贸易合伙有限公司 | Safety device for a child seat in a vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102014103122B4 (en) | 2019-05-16 |
| GB2515371B (en) | 2015-10-07 |
| GB201404144D0 (en) | 2014-04-23 |
| DE102014103122A1 (en) | 2014-09-11 |
| GB2515371A (en) | 2014-12-24 |
| CN104044488A (en) | 2014-09-17 |
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