CN207809124U - Chair back pitch angle regulating mechanism and child safety seat - Google Patents
Chair back pitch angle regulating mechanism and child safety seat Download PDFInfo
- Publication number
- CN207809124U CN207809124U CN201820200219.XU CN201820200219U CN207809124U CN 207809124 U CN207809124 U CN 207809124U CN 201820200219 U CN201820200219 U CN 201820200219U CN 207809124 U CN207809124 U CN 207809124U
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- arc
- chair back
- curved frame
- pitch angle
- chair
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Abstract
The utility model discloses child safety seat and chair back pitch angle regulating mechanisms, including pedestal and chair body, chair body includes integrated seat and the chair back, the bottom of seat is equipped with the arc track extended to chair back direction, the curved frame that can be slided in arc track is equipped in arc track, the bottom of curved frame is equipped with the fixing axle that axis is connected to pedestal, the pitch angle of the chair back is realized by position of the mobile curved frame in arc track, its advantage is that the bottom of curved frame is equipped with the fixing axle that axis is connected to pedestal, curved frame is located in arc track, by mobile curved frame in arc track, the pitch angle of the chair back is realized in position namely by adjusting curved frame on the chair back.The structure of the utility model makes the structure between pedestal and chair body than stronger, while the elevation-depression angle for adjusting the chair back is more convenient.
Description
Technical field
The utility model is related to a kind of child safety seats, more particularly, to a kind of chair back pitch angle regulating mechanism and youngster
Virgin safety seat.
Background technology
Child safety seat is typically mounted on automotive seat, and vehicle provides two ISOFIX interfaces, with child safety seat
ISOFIX components on chair realize connection.
The child safety seat that 360 degree rotation disclosed in Chinese Authorization Notice No. CN105034873B and pitch angle are adjusted,
Including seat body and pedestal, the pedestal of seat body is cambered surface, and rope face is equipped with arc chute, slides and be equipped in arc chute
The bottom of arc fixed plate, arc fixed plate is fixedly connected on so that in rotating disk, rotating disk is fixed with pedestal, the seat sheet
It being equipped in vivo for adjusting the pitch angle regulating mechanism between seat body and pedestal, angle adjusting mechanism includes controllable register,
Controllable register includes press section, articulated section and protrusion, and articulated section is hinged with seat body.
Pitch angle adjustment process is：When stationary state, in the gear slot on controllable register lug boss embedded rotating disk, formed
Pitch angle angle locking utilizes lever principle, embedded rotating when pressing the press section on controllable register to below base body
Protrusion in disk gear slot lifts, and controllable register is detached with rotating disk, the angle adjustable of base body.
The structural strength of the elevation-depression angle regulating mechanism of the patent is inadequate, and reliability is not good enough.
In view of this, those skilled in the art try to provide a kind of chair back elevation-depression angle tune of novel child safety seat
Save mechanism.
Utility model content
And a kind of locking firm chair back pitch angle firm the technical problem to be solved by the utility model is to provide connection
Regulating mechanism and child safety seat are spent, can not only realize that the pitch angle between pedestal and chair body is adjusted, while can also make
Connection between pedestal and chair body is reliable and locking is reliable.
The utility model solves the technical solution that above-mentioned technical problem is provided：The chair back pitch angle of child safety seat
Spend regulating mechanism, including pedestal and chair body, chair body includes integrated seat and the chair back, it is characterised in that the bottom of seat be equipped with to
The arc track that chair back direction extends, the arc track is interior to be equipped with the curved frame that can be slided in arc track, institute
The bottom for the curved frame stated is equipped with the fixing axle that axis is connected to pedestal, passes through position of the mobile curved frame in arc track
It sets to realize the pitch angle of the chair back.
The further preferred embodiment of the utility model is：The bottom of seat is equipped with handled pulling plate, on the pulling plate
Equipped with skewed slot, the side of the curved frame is equipped with the first arc groove, and first arc groove is equipped with multiple along arc
The gear slot of shape fixed frame length direction distribution, control shaft are through the skewed slot of pulling plate and the first arc groove of curved frame simultaneously
It is interior, it is removed or is moved into the gear slot come drive control axis by the skewed slot on pulling plate, by adjusting control shaft in difference
Gear slot realize specific location of the curved frame on arc track.
The further preferred embodiment of the utility model is：The arc track includes the two leading truck components in left and right, is led
It is respectively equipped with upper arc guide groove and arc lower guide groove to the both sides of frame component, guiding axis is fixed in curved frame
With lower guiding axis, the upper guiding axis slides in the upper arc guide groove, and the lower guiding axis is under described
Sliding in arc guide groove.
The further preferred embodiment of the utility model is：The pulling plate is equipped with pilot hole, and seat is equipped with guiding rib,
The guiding rib penetrates in the pilot hole.
The further preferred embodiment of the utility model is：Resetting spring is equipped between the pulling plate and curved frame.
The further preferred embodiment of the utility model is：The chair body is equipped with the recess for installing curved frame
Region, height of the curved frame on chair body are no more than the rear surface of chair body.
The further preferred embodiment of the utility model is：The leading truck component includes upper leading truck and lower leading truck,
Upper arc guide groove is opened on leading truck, and arc lower guide groove is opened on lower leading truck.
The further preferred embodiment of the utility model is：Child safety seat, including pedestal and chair body, chair body are equipped with head
Pillow, chair body include integrated seat and the chair back, it is characterised in that and the bottom of seat is equipped with the arc track extended to chair back direction,
The curved frame that can be slided in arc track is equipped in the arc track, the bottom of the curved frame is equipped with
Axis is connected to the fixing axle of pedestal, and the pitch angle of the chair back is realized by position of the mobile curved frame in arc track.
The further preferred embodiment of the utility model is：The bottom of seat is equipped with handled pulling plate, on the pulling plate
Equipped with skewed slot, the side of the curved frame is equipped with the first arc groove, and first arc groove is equipped with multiple along arc
The gear slot of shape fixed frame length direction distribution, control shaft are through the skewed slot of pulling plate and the first arc groove of curved frame simultaneously
It is interior, it is removed or is moved into the gear slot come drive control axis by the skewed slot on pulling plate, by adjusting control shaft in difference
Gear slot realize specific location of the curved frame on arc track.
The further preferred embodiment of the utility model is：The arc track includes the two leading truck components in left and right, is led
It is respectively equipped with upper arc guide groove and arc lower guide groove to the both sides of frame component, guiding axis is fixed in curved frame
With lower guiding axis, the upper guiding axis slides in the upper arc guide groove, and the lower guiding axis is under described
Sliding in arc guide groove
Compared with prior art, the utility model has the advantages that the bottom of curved frame is equipped with the fixation that axis is connected to pedestal
Axis, curved frame are located in arc track, by mobile curved frame in arc track, that is, by adjusting arc
The pitch angle of the chair back is realized in position of the fixed frame on the chair back.The structure of the utility model makes the knot between pedestal and chair body
Structure is than stronger, while the elevation-depression angle for adjusting the chair back is more convenient.
Description of the drawings
Fig. 1 is the overall structure figure of the child safety seat of the utility model；
Fig. 2 is the explosive view of the height of headrest adjustment structure of the utility model；
Fig. 3 is the structure chart of the handle component of the utility model；
Fig. 4 is the structure chart of the screens block of the utility model；
Fig. 5 is the structure chart of the briquetting of the utility model；
Fig. 6 is the part-structure figure (one) of the height of headrest regulating mechanism of the utility model；
Fig. 7 is the part-structure figure (two) of the height of headrest regulating mechanism of the utility model；
Fig. 8 is the part-structure figure (three) of the height of headrest regulating mechanism of the utility model；
Fig. 9 is the sectional view of the height of headrest regulating mechanism of the utility model；
Figure 10 is enlarged drawing at A in Fig. 9；
Figure 11 is the part-structure figure (four) of the height of headrest adjustment structure of the utility model；
Figure 12 is the structural schematic diagram of the height of headrest regulating mechanism of the utility model；
Figure 13 is the explosive view of the chair back pitch angle regulating mechanism of the utility model；
Figure 14 is the stereogram of the chair back pitch angle regulating mechanism of the utility model；
Figure 15 is the structure chart of the pulling plate of the utility model；
Figure 16 is the structure chart of the curved frame of the utility model；
Figure 17 is the exploded view of the arc track of the utility model；
Figure 18 is the schematic diagram of the sunk area of the utility model；
Figure 19 is structure chart of the arc track of the utility model on chair body；
Figure 20 is structure chart of the curved frame of the utility model on arc track；
Figure 21 is the sectional view of the chair back pitch angle adjustment structure of the utility model；
Figure 22 is the explosive view of the pedestal and chair body rotary connection structure of the utility model；
Figure 23 is the local structural graph (one) of the pedestal of the utility model；
Figure 24 is the sectional view of the pedestal and chair body rotary connection structure of the utility model；
Figure 25 is the structure chart (one) of the pedestal of the utility model；
Figure 26 is the structure chart (two) of the pedestal of the utility model；
Figure 27 is the structure chart (three) of the pedestal of the utility model.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing embodiment.
As shown in Fig. 1-Figure 12, child safety seat, including pedestal 1, chair body 2 and headrest 3, chair body 2 include 21 He of seat
The chair back 22 is equipped with height of headrest regulating mechanism between the chair back 22 and headrest 3, the back side of the chair back 22 is offered along 22 height side of the chair back
To the straight slot 221 of extension, the both sides back side of straight slot 221 is equipped with the multiple first gear slots 222 extended along back height direction, adjusts
Section component includes 3 mutually fixed handle components 4, screens block 5 and setting on the briquetting 6 at the chair back back side, handle component 4 with resting the head on
There is the first convex slope 41, the convex block 52 that screens block 5 is integrally formed with the second convex slope 51 and coordinates with the first gear slot 222,
The cavity 61 being moved forward and backward for screens block 5 is equipped in briquetting 6；Upper lifting hand component 4, the second convex slope 51 are oblique in the first protrusion
It is moved to the rear portion of cavity 61 under the action of face 41, convex block 52 leaves the first gear slot 222, and handle component 4 can pull headrest 3 to arrive
The proper height of the chair back 22.
The (the first back-moving spring 62 for applying ejecting force to screens block 5, knob group are equipped with as shown in Fig. 2-Figure 12, in cavity 61
After 4 pulling force of part releases, the first convex slope 41 is separated from each other with the second convex slope 51, and the active force of (the first back-moving spring 62 will
To being pushed forward, the convex block 52 on screens block 5 is embedded into the corresponding first gear slot 222 of the chair back 22 screens block 5, makes headrest 3
It is fixed in the position of the chair back 22.
As shown in Figures 2 and 3, second back-moving spring 42, second back-moving spring 42 are equipped between handle component 4 and headrest 3
One downward active force is applied to headrest 3, under the active force, the first convex slope 41 on handle component 4 and screens block 5
On the second convex slope 51 separation.When not pulling handle component 4, the active force of (the first back-moving spring 62 pushes screens block 5,
Convex block 52 and the first gear slot 222 on screens block 5 is set to coordinate, as shown in figure 4, headrest 3 is fixed on certain of the chair back 22 at this time
On a specific gear.
As shown in figure 5, briquetting 6 is equipped with the guide post 63 for ensureing 5 linear movement of screens block.To ensure the straight line of screens block
Movement locus, screens block is under the action of the spring or screens block can be moved forward and backward under the ramp effect of handle component.
As shown in Figure 2 and Figure 8, the back side of the chair back 22 is fixed with cover board 64, and the front side of cover board 64 is equipped with one along the chair back 22
The directed cavity 65 moved for briquetting 6 that short transverse extends.Since briquetting 6 can follow screens block 4 to be moved down on 22 back side of the chair back
It is dynamic, it is therefore desirable to which that a fixed directed cavity 65 is to ensure that briquetting 6 does linear motion up and down at 22 back side of the chair back.
As shown in figure 4, convex block 52 is distributed in the both sides of the second convex slope 51, the number of convex block 52 and the first gear slot 222
Amount and position relationship are mapped.First convex slope 41 of the second convex slope 51 and handle component 4 of screens block 5 coordinates,
The convex block of screens block needs and the first gear slot cooperation 222 on the chair back simultaneously.
It is fixed by screw assembly between headrest 3 and handle component 4, the top of handle component is equipped with handle portion.Knob group
About 34 stretchy of part headrest does synchronous movement.
As shown in Figure 13-Figure 21, the chair back pitch angle regulating mechanism of child safety seat, including pedestal 1 and chair body 2,
Chair body 2 includes the seat 21 and the chair back 22 of one, and the bottom of seat 21 is equipped with the arc track 7 extended to 22 direction of the chair back, arc
The curved frame 8 that can be slided in arc track 7 is equipped in shape track 7, the bottom of curved frame 8 is connected to pedestal equipped with axis
1 fixing axle 81 realizes the pitch angle of the chair back 22 by position of the mobile curved frame 8 in arc track 7.Arc
Fixed frame 8 is as shown in figure 16.
Since curved frame 8 and the relative position of pedestal 1 are fixed, when curved frame 8 is in the arc of the chair back 22
When being moved on track 7, the position between pedestal 1 and the chair back 22 is also moved, and the elevation-depression angle of the chair back 22 is adjusted with this
Relationship, pedestal 1 are usually fixed on automotive seat.
As shown in figure 15, the bottom of seat 21 is equipped with handled pulling plate 9, and pulling plate 9 is equipped with skewed slot 91, curved frame
8 side is equipped with the first arc groove 82, and the first arc groove 82 is equipped with the second of multiple 8 length directions of arcuately fixed frame distribution
Gear slot 83, control shaft 10 are through in the skewed slot 91 of pulling plate 9 and the first arc groove 82 of curved frame 8 simultaneously, pass through pulling plate 9
On skewed slot 91 come drive control axis 10 remove or move into the second gear slot 83 in, by adjusting control shaft 10 different second
Gear slot 83 realizes specific location of the curved frame 8 on arc track 7.
Pulling plate 9 is pulled, control shaft moves in the skewed slot 91 of pulling plate 9, and removes the second gear slot of curved frame 8
83, curved frame 8 is released, and is operated movement of the curved frame 8 in arc track 7 by hand, is fixed to arc
When frame 8 is moved to some specific location of arc track 7, pulling plate 9 is discharged, control shaft moves in skewed slot, while control shaft is again
It drops into some second gear slot 83 of curved frame 8, position of the curved frame 8 on arc track 7 is made to be consolidated
It is fixed.
As shown in figure 17, arc track 7 includes the two leading truck components 71 in left and right, and the both sides of leading truck component 71 are set respectively
There are upper arc guide groove 711 and arc lower guide groove 712, guiding axis 84 and lower guiding axis are fixed in curved frame 8
85, the sliding in upper arc guide groove 711 of upper guiding axis 84, the sliding in arc lower guide groove 712 of lower guiding axis 85.Leading truck
Component 71 can guarantee that curved frame 8 and upper and lower guiding axis 84,85 can guarantee that curved frame 8 can move in arc track 7.
As shown in figure 15, pulling plate 9 is equipped with pilot hole 92, and seat 21 is equipped with guiding rib 211, and guiding rib 211, which penetrates, leads
Into hole 92.The setting of guidance set, to ensure that pulling plate can be in linear travel paths.
Third resetting spring is equipped between pulling plate 9 and curved frame 8.After hand discharges pulling plate 9, pulling plate is released to
Reset condition.
Chair body 2 is equipped with the sunk area 23 for installing curved frame 8, height of the curved frame 8 on chair body 2
No more than the rear surface of chair body 2.This be in order to ensure curved frame 8 the installation of the chair back 22 do not influence chair body 2 and pedestal 1 it
Between matching relationship.
As shown in figure 17, leading truck component 71 includes that upper leading truck 713 and lower leading truck 714, upper arc guide groove 711 are opened
It is located on leading truck 713, arc lower guide groove 712 is opened on lower leading truck 714.Due to the arc-shaped structure of leading truck, lead
It is divided into leading truck 713,714 up and down to frame component, this can facilitate the peace of the processing of leading truck and leading truck on the chair back 22
Dress.
As shown in Figure 22-Figure 27, pedestal and the chair body rotary connection structure of child safety seat, including pedestal 1 and chair body
2, the bottom of chair body 2 is fixed with a fixing axle 81 and the locking level 86 positioned at 81 both sides of fixing axle, two locking levels 86 and fixation
Axis 81 is located substantially on straight line, pedestal 1 be equipped with a linked lockset 15, linked lockset 15 include along a circumference symmetrically and evenly
Four lock-bit components 151 of the linkage of distribution, pedestal 1 is connect by fixing axle 81 and 2 axis of chair body makes chair body 2 relative to pedestal 1
Rotatable, a pair of of lock-bit component 151 on circle diameter on linked lockset 15 locks corresponding locking level 86 respectively,
So that the position between pedestal 1 and chair body 2 is fixed.
As shown in Figure 23-Figure 26, it is all provided on the four direction of pedestal 1 there are four lock-bit component 151, between chair body and pedestal
It can be rotated with 360 degree, but the utility model can turn to chair body on four direction, and with lock-bit component to chair
Body is locked, and is locked by two lock-bit components on each position of chair body, between so chair body and pedestal
Connection is than stronger.
Fixing axle 81 is distributed with locking level 86 in the short transverse of chair body 2.The fixing axle and lock of the utility model simultaneously
The arrangement mode of fixed pole can preferably realize the adjustment of chair back pitch angle.
As shown in Figure 23-Figure 26, pedestal 1 is equipped with the circular groove 11 rotated for locking level 86, the end of locking level 86
It stretches into circular groove 11.When being rotated relative to pedestal 1 due to chair body 2, locking level 86 can be done along the medial surface of pedestal 1
Circular motion, therefore circular groove 11 is available to the motion path of locking level 86.Certain two locking levels 86 arrive fixing axle 81
The distance between it is identical, two locking levels 86 are matched with circular groove 11.
86 U-shaped structure of locking level, lock-bit component 151 are lock tongue, and lock tongue 151 can be stretched into or be exited positioned at circular groove 11
In the U-shaped endoporus of interior locking level 86.Lock tongue is rodlike lock tongue, can also be other lock tongues, at least part of lock tongue will stretch
Enter into the U-shaped endoporus of 86 bars of locking, to be fixed the position relationship of chair body and pedestal.
As shown by figures 25-26, linked lockset 15 includes the push plate 152 of handle, first pair of lock tongue 1511 directly with
Push plate 152 connects and the direction of motion of lock tongue 1511 is consistent with the direction of motion of push plate 152, and first pair of lock tongue uses rodlike lock
Tongue.The both sides of push plate 152 are equipped with loxosis hole 1521, and the connecting pole 1512 of second pair of lock tongue 1513 is located in loxosis hole 1521, pushes away
The direction of motion of plate 152 and the direction of motion of second pair of lock tongue 1513 are in 90 degree, and second pair of lock tongue may be used with U-shaped fork
Lock tongue.
Linked lockset 15 is additionally provided with the 4th resetting spring 153, the 4th resetting spring 153 be connected to push plate 152 and pedestal 1 it
Between, the draw direction of the 4th resetting spring 153 is consistent with the direction of motion of push plate 152.When linked lockset is pulled open by hand, connection
Dynamic lockset releases the locking to locking level, and after hand discharges, linked lockset 15 will locking under the action of four resetting springs
Rod lock.
Child safety seat provided by the utility model is described in detail above, it is used herein specifically a
Example is expounded the principles of the present invention and embodiment, and the explanation of above example is only intended to help to understand this reality
With novel and core concept.It should be pointed out that for those skilled in the art, not departing from the utility model
Under the premise of principle, several improvements and modifications can be made to this utility model, these improvement and modification also fall into this practicality
In novel scope of the claims.
Claims (10)
1. the chair back pitch angle regulating mechanism of child safety seat, including pedestal and chair body, chair body include integrated seat with
The chair back, it is characterised in that the bottom of seat is equipped with the arc track extended to chair back direction, and being equipped in the arc track can
The bottom of the curved frame slided in arc track, the curved frame is equipped with the fixing axle that axis is connected to pedestal, leads to
It crosses and moves position of the curved frame in arc track to realize the pitch angle of the chair back.
2. the chair back pitch angle regulating mechanism of child safety seat according to claim 1, it is characterised in that seat
Bottom is equipped with handled pulling plate, and the pulling plate is equipped with skewed slot, and the side of the curved frame is equipped with the first arc
Slot, first arc groove are equipped with the gear slot of multiple arcuately fixed frame length directions distribution, and control shaft is through simultaneously
In the skewed slot of pulling plate and the first arc groove of curved frame, institute is removed or moved into come drive control axis by the skewed slot on pulling plate
In the gear slot stated, specific position of the curved frame on arc track is realized in different gear slots by adjusting control shaft
It sets.
3. the chair back pitch angle regulating mechanism of child safety seat according to claim 2, it is characterised in that described
Arc track includes the two leading truck components in left and right, and the both sides of leading truck component are respectively equipped with arc guide groove and arc lower is led
To slot, guiding axis and lower guiding axis are fixed in curved frame, the upper guiding axis is in the upper arcuate guide
Sliding, the lower guiding axis slide in the arc lower guide groove in slot.
4. the chair back pitch angle regulating mechanism of child safety seat according to claim 3, it is characterised in that described
Pulling plate is equipped with pilot hole, and seat is equipped with guiding rib, and the guiding rib penetrates in the pilot hole.
5. the chair back pitch angle regulating mechanism of child safety seat according to claim 2, it is characterised in that described
Resetting spring is equipped between pulling plate and curved frame.
6. the chair back pitch angle regulating mechanism of child safety seat according to claim 1, it is characterised in that described
Chair body is equipped with the sunk area for installing curved frame, after height of the curved frame on chair body is no more than chair body
Surface.
7. the chair back pitch angle regulating mechanism of child safety seat according to claim 3, it is characterised in that described
Leading truck component includes upper leading truck and lower leading truck, and upper arc guide groove is opened on leading truck, and arc lower guide groove is opened
It is located on lower leading truck.
8. child safety seat, including pedestal and chair body, chair body is equipped with headrest, and chair body includes integrated seat and the chair back,
It is characterized in that the bottom of seat is equipped with the arc track extended to chair back direction, being equipped in the arc track can be in curved track
The bottom of the curved frame slided in road, the curved frame is equipped with the fixing axle that axis is connected to pedestal, passes through mobile arc
The pitch angle of the chair back is realized in position of the shape fixed frame in arc track.
9. child safety seat according to claim 8, it is characterised in that the bottom of seat is equipped with handled pulling plate, institute
The pulling plate stated is equipped with skewed slot, and the side of the curved frame is equipped with the first arc groove, is set on first arc groove
There is a gear slot of multiple arcuately fixed frame length directions distribution, control shaft is through the skewed slot and curved frame of pulling plate simultaneously
In first arc groove, is removed or moved into the gear slot come drive control axis by the skewed slot on pulling plate, by adjusting control
Axis processed realizes specific location of the curved frame on arc track in different gear slots.
10. the chair back pitch angle regulating mechanism of child safety seat according to claim 9, it is characterised in that described
Arc track includes the two leading truck components in left and right, and the both sides of leading truck component are respectively equipped with arc guide groove and arc lower is led
To slot, guiding axis and lower guiding axis are fixed in curved frame, the upper guiding axis is in the upper arcuate guide
Sliding, the lower guiding axis slide in the arc lower guide groove in slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820200219.XU CN207809124U (en) | 2018-02-05 | 2018-02-05 | Chair back pitch angle regulating mechanism and child safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820200219.XU CN207809124U (en) | 2018-02-05 | 2018-02-05 | Chair back pitch angle regulating mechanism and child safety seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207809124U true CN207809124U (en) | 2018-09-04 |
Family
ID=63320842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820200219.XU Active CN207809124U (en) | 2018-02-05 | 2018-02-05 | Chair back pitch angle regulating mechanism and child safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207809124U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128221A (en) * | 2018-02-05 | 2018-06-08 | 安徽永驰婴童安全科技有限公司 | Chair back pitch angle regulating mechanism and child safety seat |
| CN109532586A (en) * | 2018-12-20 | 2019-03-29 | 安徽永驰婴童安全科技有限公司 | The rotation of chair body and pitch angle integration regulating mechanism and child safety seat |
-
2018
- 2018-02-05 CN CN201820200219.XU patent/CN207809124U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128221A (en) * | 2018-02-05 | 2018-06-08 | 安徽永驰婴童安全科技有限公司 | Chair back pitch angle regulating mechanism and child safety seat |
| CN108128221B (en) * | 2018-02-05 | 2024-04-19 | 安徽永驰婴童科技股份有限公司 | Chair back pitching angle adjusting mechanism and child safety seat |
| CN109532586A (en) * | 2018-12-20 | 2019-03-29 | 安徽永驰婴童安全科技有限公司 | The rotation of chair body and pitch angle integration regulating mechanism and child safety seat |
| CN109532586B (en) * | 2018-12-20 | 2024-01-12 | 安徽永驰婴童科技股份有限公司 | Chair body rotation and pitching angle integrated adjusting mechanism and child safety seat |
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Address after: 246121 Liren West Road, industrial park, Huaining County, Anqing City, Anhui Province Patentee after: Anhui Yongchi Infant Technology Co.,Ltd. Address before: 246121 Liren West Road, industrial park, Huaining County, Anqing City, Anhui Province Patentee before: ANHUI YONGCHI BABY SAFETY TECHNOLOGY Co.,Ltd. |