CN109532586B - Chair body rotation and pitching angle integrated adjusting mechanism and child safety seat - Google Patents
Chair body rotation and pitching angle integrated adjusting mechanism and child safety seat Download PDFInfo
- Publication number
- CN109532586B CN109532586B CN201811561293.5A CN201811561293A CN109532586B CN 109532586 B CN109532586 B CN 109532586B CN 201811561293 A CN201811561293 A CN 201811561293A CN 109532586 B CN109532586 B CN 109532586B
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- chair body
- base
- handle assembly
- guide frame
- adjusting
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- 230000007246 mechanism Effects 0.000 title claims abstract description 32
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 abstract description 6
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- 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
- B60N2/2869—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle rotatable about a vertical axis
-
- 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
- B60N2/2875—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle inclinable, as a whole or partially
Landscapes
- 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)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The invention discloses a chair body rotation and pitching angle integrated regulating mechanism and a child safety seat, wherein the chair body rotation and pitching angle integrated regulating mechanism comprises a guide frame and a handle assembly, wherein the guide frame is arranged on the back surface of the chair body, the handle assembly is used for regulating the pitching angle of the chair body, the bottom of the guide frame is connected onto a base in a shaft way so that the chair body can rotate relative to the base, a movable limiting block with a driving shaft is arranged on the guide frame, at least two limiting holes are preset on the upper surface of the base, and the handle assembly drives the limiting block to fall into or leave from the limiting holes through controlling the driving shaft; the handle assembly can adjust the pitching angle of the chair body and the base, and can be used for controlling the limiting block to fall into or leave from the limiting hole on the base, so that the direction of the chair body which is rotatable or limited on the base is controlled, the handle assembly can simultaneously control the pitching angle adjustment between the chair body and the base, and the rotation or limitation of the chair body and the base, the structure of two sets of mechanisms can be simplified, the operability can be enhanced, and the user experience sense can be improved.
Description
Technical Field
The invention relates to a child safety seat, in particular to a rotation and pitching angle integrated adjusting mechanism between a seat body and a base of the child safety seat.
Background
Child safety seats are generally fixedly mounted on car seats and can ensure the safety of children when riding. The child safety seat comprises a base and a seat body, and in order to meet the consideration of riding and comfort of children of different ages, a pitching angle adjustable structure is arranged between the base and the seat body; in order to meet the requirements of forward, reverse, left and right installation of the child safety seat on the automobile seat, a rotating mechanism is required to be arranged between the seat body and the base.
According to the chair body pitching angle adjusting structure and the child safety seat disclosed by the application publication number CN108128221A, the fixed shaft which is connected with the base in a shaft connection manner is arranged on the household fixing frame, the arc fixing frame is positioned in the arc track, and the pitching angle of the chair body is realized by moving the arc fixing frame in the arc track, namely by adjusting the position of the arc fixing frame on the chair body.
The base and chair body rotary connection structure disclosed in the application publication number CN108237955A enables the chair body to be fixed on four directions relative to the base through the cooperation between the four locking parts and the two locking rods on the linkage lockset, and in addition, the structure reliability after locking is better through the locking of two-point positions and the connection of the fixed shaft in each direction.
The existing child safety seat has two sets of mutually independent execution structures, namely a seat body angle adjusting mechanism and a rotation adjusting mechanism, which increases the complexity of the structure.
Disclosure of Invention
The invention aims to solve the technical problem of providing an integrated adjusting mechanism for adjusting rotation and pitching angles between a chair body and a base, which shares the same operating component and part of executing components so as to simplify the internal structure and enhance the operability.
The technical scheme provided by the invention for solving the technical problems is as follows: the chair body rotation and pitch angle integrated adjusting mechanism comprises a guide frame arranged on the back of the chair body and a handle assembly used for adjusting the pitch angle of the chair body, wherein the bottom of the guide frame is connected onto a base in a shaft mode so that the chair body can rotate relative to the base.
The invention further preferably comprises the following steps: the guide frame can slide in relative to the guide groove on the chair body, the guide frame is provided with a plurality of mutually communicated gear grooves and gear shafts positioned in the gear grooves along the length direction of the guide frame, and the gear shafts penetrate into gear adjusting inclined grooves arranged on the handle assembly.
The invention further preferably comprises the following steps: the guide frame is a U-shaped frame, the U-shaped frame is positioned in the guide groove at the back of the chair body, a pair of long grooves are respectively arranged at the two end positions of the two sides of the U-shaped frame, and two fixing shafts on the chair body respectively penetrate into the pair of long grooves.
The invention further preferably comprises the following steps: the back of the U-shaped frame is provided with a through hole, the limiting block is positioned at the position of the through hole, the driving shaft penetrates through the limiting block, two side edges of the U-shaped frame are provided with vertical guide holes, and the driving shaft penetrates through the vertical guide holes.
The invention further preferably comprises the following steps: two side edges of the handle component are provided with limit adjusting grooves, and a driving shaft penetrates through the limit adjusting grooves; the limiting adjusting groove comprises a parallel groove and a limiting adjusting chute which are communicated, and the limiting adjusting chute and the gear adjusting chute are mutually parallel.
The invention further preferably comprises the following steps: the handle assembly comprises an operating part positioned at the front end of the guide frame and support arms positioned at two sides of the guide frame, wherein the operating part and the two support arms are in a U-shaped structure, and the handle assembly is integrally injection molded.
The invention further preferably comprises the following steps: the bottom of the guide frame is provided with a fixed shaft, and the fixed shaft is axially connected to the center of the base.
The invention further preferably comprises the following steps: the inner surface of the base is uniformly provided with 4 limiting holes.
The invention further preferably comprises the following steps: the handle component is positioned at the back of the front edge of the chair body.
Another subject is: the child safety seat comprises a seat body rotation and pitching angle integrated adjusting mechanism.
Compared with the prior art, the invention has the advantages that the handle component capable of adjusting the pitching angle of the chair body and the base can be used for controlling the limiting block to fall into or leave from the limiting hole on the base, so as to control the rotation of the chair body or the orientation limited on the base, and the handle component can simultaneously control the pitching angle adjustment between the chair body and the base and the rotation or limitation of the chair body and the base, thereby simplifying the structure of two sets of mechanisms, enhancing the operability and enabling a user to have better use experience.
Drawings
FIG. 1 is a schematic view of the overall construction of a child safety seat;
FIG. 2 is a side cross-sectional view of the child safety seat;
FIG. 3 is a structural exploded view of the child safety seat;
FIG. 4 is a block diagram of the back of the child safety seat;
fig. 5 is an enlarged view at a in fig. 4;
FIG. 6 is a partial view of the first embodiment when the tilt angle of the chair body is adjusted;
FIG. 7 is a second partial view of the chair body when the tilt angle is adjusted;
FIG. 8 is a partial view of the first embodiment when the chair body is rotated;
FIG. 9 is a partial second view of the chair body rotated;
FIG. 10 is a partial block diagram of the guide frame and the chair body;
fig. 11 is a partial construction view of the chair body according to the present invention.
Detailed Description
The invention is described in further detail below with reference to the embodiments of the drawings.
In order to ensure the safety of infants during riding, users can fixedly install child safety seats on seats of automobiles. The child safety seat comprises a base and a seat body, and in order to meet the consideration of infant riding and comfort thereof in different age stages, a pitching angle adjustable structure is usually arranged between the base and the seat body; in addition, in order to meet the requirement of installing the child installation seat on the automobile seat in the forward and reverse directions and in the left and right directions, a rotating mechanism is required to be arranged between the seat body and the base.
The conventional child safety seat has two sets of independent actuating structures, namely a seat body angle adjusting mechanism and a rotation adjusting mechanism, which increase the complexity of the overall structure of the seat. The chair body rotation and pitch angle integration adjustment mechanism in the technical scheme can control pitch angle adjustment between the chair body and the base, and simultaneously can control rotation or restriction of the chair body and the base, so that the structure of two sets of mechanisms is simplified, operability can be enhanced, and user experience is greatly improved. For the child safety seat in this embodiment, the following is specifically explained:
as shown in fig. 1 to 4, the child safety seat includes a seat body rotation and pitch angle integrated adjustment mechanism.
The chair body rotation and pitching angle integrated adjusting mechanism comprises a guide frame 10 and a handle assembly 20, wherein the guide frame 10 is arranged on the back surface of the chair body 100, the handle assembly 20 is used for adjusting the pitching angle of the chair body, the bottom of the guide frame 10 is connected onto a base 200 in a shaft way so that the chair body 100 can rotate relative to the base 200, a movable limiting block 11 with a driving shaft 13 is arranged on the guide frame 10, a plurality of limiting holes 201 are preset on the upper surface of the base 200, and the limiting holes 201 are uniformly distributed on the upper surface of the base 200 in a ring shape; the pull handle assembly 20 drives the stopper 11 into or out of the stopper hole 201 by controlling the driving shaft 13.
As required, the user can adjust the pitch angle of the chair body 100 on the base 200 by pulling the handle assembly 10, specifically: the back of the chair body 100 is provided with a guide frame 10, and the guide frame 10 is simultaneously connected with a base 200; the user can adjust the tilting angle of the chair body 100 on the base 200 by pulling the handle assembly 20 only, so that the infant can sit in the safety seat more comfortably.
The inventive aspects of this embodiment are further embodied in: the user pulls the handle assembly 10 not only to adjust the tilt angle of the chair body 100 on the base 200; meanwhile, the chair body can also be rotated and the angle of elevation and depression is integrated through the chair body integrated regulating mechanism, namely, a user pulls the handle assembly 10 to drive the driving shaft 12 on the guide frame 10, so that the limiting block 11 on the guide frame 10 leaves the limiting hole 201 on the base 200, at the moment, the user can apply force to enable the chair body 100 to rotate on the base 200, when the chair body is at a required position, the user removes the force applied on the handle assembly 20, the limiting block 11 falls into the limiting hole 201 again, and the locking between the guide frame and the base 200 is completed, namely, the chair body 100 and the base 200 are in a locking state.
Specifically: the bottom of the guide frame 10 is provided with a fixed shaft 18, and the fixed shaft 18 is axially connected to the center of the base 200. I.e. the guide frame 10 is journalled to the base 200 by means of the fixed shaft 18.
As shown in fig. 5 to 7, 10 and 11, the guide frame 10 is mounted on the back of the chair body 100, the guide frame 10 can slide in the guide groove 101 on the chair body 100, the guide frame 10 is provided with a plurality of gear grooves 12 which are mutually communicated along the length direction thereof and a gear shaft 14 which is positioned in the gear grooves 12, and the gear shaft 14 penetrates into a gear adjusting chute 21 which is arranged on the handle assembly 20.
Preferably, 2 gear slots 12 are formed in the guide frame 10, and a gear shaft 14 penetrates through the gear slots 12 of the guide frame 10 and a gear adjusting chute 21 on the handle assembly 20; the handle assembly 20 is located at a back position of the front edge of the chair body 100, and an elastic member is connected between the handle assembly 20 and the chair body 100, which is the prior art, and is not developed in detail in the present embodiment. The user pulls the handle assembly 20, the handle assembly 20 extends outwards, and the gear shaft 14 is driven to fall from the end a to the end b of the gear adjusting chute 21; the gear shaft 14 falls from the a end to the b end of the gear adjustment chute 21, i.e. the gear shaft 14 falls from the c end to the d end of the gear groove 12. When the gear shaft 14 is lowered to the d end of the gear groove 12, the gear shaft 14 can slide back and forth in the adjacent gear groove 12, and the gear shaft 14 is not locked by the gear groove 12, i.e. the chair body 100 can slide back and forth relative to the guide frame 10 through the guide groove 101, so as to adjust the pitch angle of the chair body 100.
It should be noted that: in this case, the force applied by the user to operate the handle assembly 20 may be smaller, while the force applied to the chair body 100 directly or at intervals to slide the chair body 100 may be larger, and the two forces may be independent from each other in technical analysis, and may be consistent in actual operation.
Further, when the force applied to the handle assembly 20 by the user is removed, the handle assembly 20 is moved inward by the resilient force of the resilient member, and the shift shaft 14 is lifted from the b end to the a end of the shift adjustment chute 21, and at this time, the shift shaft 14 is also lifted from the d end to the c end of the shift grooves, i.e., the shift shaft 14 is defined in one of the shift grooves 14. Thereby completing locking of the chair body 100 in the front-rear direction of the guide frame 10.
The guide frame 10 is a U-shaped frame, the U-shaped frame is positioned in a guide groove 101 on the back of the chair body 100, a pair of long grooves 16 are respectively arranged at two ends of two sides of the U-shaped frame, and two fixing shafts 102 on the chair body 100 respectively penetrate into the pair of long grooves 16. The fixed shaft 102 of the chair body 100 is inserted into the elongated slot 16 so that the chair body 100 can slide in a predetermined stroke on a designed path with respect to the guide frame 10.
As shown in fig. 8 to 9, for the rotation of the chair body 100 in four directions of front and rear, left and right on the base 200:
the inner surface of the base 200 is uniformly and annularly provided with 4 limiting holes 201. The chair body 100 can be rotated and locked on the base 200 in four directions, i.e., front and rear, left and right.
As shown in fig. 8, a through hole 17 is formed in the back of the U-shaped frame, the limiting block 11 is located at the position of the through hole 17, and the limiting block 11 can move up and down through the through hole 17 of the U-shaped frame. The driving shaft 13 passes through the limiting block 11, vertical guide holes 15 are formed in two side edges of the U-shaped frame, and the driving shaft 13 passes through the vertical guide holes 15.
Limit adjusting grooves 22 are formed in two side edges of the handle assembly 20, and the driving shaft 13 penetrates through the limit adjusting grooves 22; the limit adjustment groove 22 includes a parallel groove 221 and a limit adjustment chute 222, which are communicated, and the limit adjustment chute 222 and the gear adjustment chute 21 are parallel to each other.
Pulling the pull handle assembly 20 outwardly a distance, the drive shaft 13 moves from the e-end to the f-end of the parallel slot 221; continuing to pull the pull handle assembly 20 outwardly, the drive shaft 13 will move from the g end to the h end of the limit adjustment chute 222; when the driving shaft 13 moves from the g end to the h end under the action of the handle assembly 20, the driving shaft 13 passing through the limiting block 11 moves from the i end to the j end of the vertical guide hole 15, that is, the driving shaft 13 drives the limiting block 11 to move inwards to leave the limiting hole 201. At this time, the lock between the seat body 100 and the base 200 is released in the horizontal rotation direction, and the user can rotate the child safety seat to any one of the front-rear, left-right directions according to the actual demand.
Then, the external force applied to the handle assembly 20 is removed, and the handle assembly 20 moves inwards under the resilience of the elastic member, so that the driving shaft 13 returns from the j end to the i end, and the limiting block 11 is driven to move outwards to fall into the corresponding limiting hole 201. Thereby completing the locking of the chair body 100 on the base 200.
According to the above technical scheme, the integral adjustment of the pitching angle of the chair body 100 and the rotation of the chair body can be completed.
It should be noted that: the arrangement of the parallel grooves 221 on the limit adjusting groove 22 can ensure that the adjustment of the pitching angle of the chair body 100 and the rotation adjustment of the chair body 100 on the base 200 are not affected, and the technical feature has creative contribution to the embodiment.
Specifically, the user pulls the handle assembly 20 outwards, and only when the driving shaft 13 for driving the stopper 11 to move up and down runs the entire lateral distance of the parallel groove 221, or after the driving shaft 13 runs to the f end of the parallel groove 221, the gear shaft 14 falls into the gear groove 12 at the outermost end; that is, in the process that the handle assembly 20 drives the gear shaft 14 to move in the gear groove 12 to adjust the tilting angle of the chair body 100, the driving shaft 13 driven by the handle assembly 20 simultaneously only makes "ineffective movement" in the parallel groove 221, the stopper 11 falls in the stopper hole 201 to be in a locked state, and the adjustment of the chair body 100 in the horizontal rotation direction of the base 200 cannot be performed.
In addition, according to the technical scheme, the technical scheme is easily obtained by the person skilled in the art: when the gear shaft 14 is positioned in the gear groove 12 at the outermost end, the handle assembly 20 is pulled to move outwards, and the limiting block 11 can leave the limiting hole 201 to adjust the rotating position of the chair body 100 on the base 200; simultaneously, the pulling handle assembly 20 also drives the gear shaft 14 to drop from the c end to the d end of the gear groove 12 at the outermost end; when the gear shaft 14 is lowered to the d end of the gear groove 12, the gear shaft 14 can slide back and forth in the adjacent gear groove 12, and at this time, an external force is still applied to the handle assembly 20, and the handle assembly 20 cannot move inward under the resilience of the elastic member, so that even if the gear shaft 14 is lowered to the d end of the gear groove 12, it cannot move inward into the adjacent gear groove 12.
The handle assembly 20 can adjust the tilt angle of the chair body 100 and the base 200, and meanwhile, the handle assembly 20 can be used for controlling the limiting block 11 to fall into or leave from the limiting hole 201 on the base 200, so that the aim of controlling the rotation of the chair body 100 or the orientation limited on the base 200 is fulfilled, and as can be seen, the handle assembly 20 can simultaneously control the tilt angle adjustment between the chair body 100 and the base 200 and the rotation or limitation of the chair body 100 and the base 200, the structure of two sets of mechanisms can be simplified, the operability can be enhanced, and a user has better use experience.
The integrated adjusting mechanism for the rotation and the pitching angle of the chair body can complete the integrated adjustment of the chair body and the pitching angle, and the adjustment of the chair body and the pitching angle is not interfered with each other.
As shown in fig. 3, the handle assembly 20 includes an operating part 23 at the front end of the guide frame 10 and support arms 24 at both sides of the guide frame 10, the operating part 23 and the two support arms 24 have a U-shaped structure, and the handle assembly 20 is integrally injection molded.
The invention provides a chair body rotation and pitch angle integrated adjusting mechanism and a child safety seat, which are described in detail, wherein specific examples are applied to illustrate the principle and the implementation of the invention, and the description of the examples is only used for helping to understand the invention and the core idea. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.
Claims (7)
1. The chair body rotation and pitching angle integrated adjusting mechanism comprises a guide frame and a handle assembly, wherein the guide frame is arranged on the back of the chair body, the handle assembly is used for adjusting the pitching angle of the chair body, the bottom of the guide frame is connected onto a base in a shaft mode so that the chair body can rotate relative to the base, the chair body rotation and pitching angle integrated adjusting mechanism is characterized in that a movable limiting block with a driving shaft is arranged on the guide frame, at least two limiting holes are preset in the upper surface of the base, and the handle assembly drives the limiting block to fall into or leave from the limiting holes through controlling the driving shaft;
the guide frame can slide relative to the guide groove on the chair body, a plurality of mutually communicated gear grooves and gear shafts positioned in the gear grooves are arranged on the guide frame along the length direction of the guide frame, and the gear shafts penetrate into gear adjusting inclined grooves arranged on the handle assembly;
the back of the U-shaped frame is provided with a through hole, the limiting block is positioned at the position of the through hole, the driving shaft passes through the limiting block, the two side edges of the U-shaped frame are provided with vertical guide holes, and the driving shaft passes through the vertical guide holes;
two side edges of the handle component are provided with limit adjusting grooves, and a driving shaft penetrates through the limit adjusting grooves; the limiting adjusting groove comprises a parallel groove and a limiting adjusting chute which are communicated, and the limiting adjusting chute and the gear adjusting chute are mutually parallel.
2. The integrated chair body rotation and pitching angle adjusting mechanism according to claim 1, wherein the guide frame is a U-shaped frame, the U-shaped frame is positioned in the guide groove on the back of the chair body, a pair of long grooves are respectively arranged at two ends of two side edges of the U-shaped frame, and two fixing shafts on the chair body respectively penetrate into the pair of long grooves.
3. The integrated chair body rotation and pitch angle adjusting mechanism according to claim 1, wherein the handle assembly comprises an operating part positioned at the front end of the guide frame and support arms positioned at two sides of the guide frame, the operating part and the two support arms are in a U-shaped structure, and the handle assembly is integrally injection molded.
4. The integrated chair body rotation and pitch angle adjusting mechanism according to claim 1, wherein the bottom of the guide frame is provided with a fixed shaft, and the fixed shaft is axially connected to the center of the base.
5. The integrated chair body rotation and pitch angle adjusting mechanism according to claim 1, wherein the inner surface of the base is uniformly provided with 4 limiting holes.
6. The integrated chair body rotation and tilt angle adjustment mechanism according to claim 1, wherein the pull handle assembly is located at a back side of a front edge of the chair body.
7. A child safety seat comprising the integrated seat body rotation and pitch angle adjustment mechanism according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811561293.5A CN109532586B (en) | 2018-12-20 | 2018-12-20 | Chair body rotation and pitching angle integrated adjusting mechanism and child safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811561293.5A CN109532586B (en) | 2018-12-20 | 2018-12-20 | Chair body rotation and pitching angle integrated adjusting mechanism and child safety seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109532586A CN109532586A (en) | 2019-03-29 |
| CN109532586B true CN109532586B (en) | 2024-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811561293.5A Active CN109532586B (en) | 2018-12-20 | 2018-12-20 | Chair body rotation and pitching angle integrated adjusting mechanism and child safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109532586B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112440840A (en) * | 2019-08-29 | 2021-03-05 | 珠海弘点科技有限公司 | Child safety seat |
| CN110466400B (en) * | 2019-09-20 | 2024-03-22 | 安徽永驰婴童科技股份有限公司 | Child safety seat and chair back pitching angle adjusting mechanism |
| CN110466399B (en) * | 2019-09-20 | 2024-03-08 | 安徽永驰婴童科技股份有限公司 | Child safety seat and rotary connection structure of base and seat body |
| CN112498196A (en) * | 2020-11-30 | 2021-03-16 | 宁波宝贝第一母婴用品有限公司 | Safety seat |
| CN113071390B (en) * | 2021-05-19 | 2022-07-05 | 安徽永驰婴童智能科技有限公司 | Chair body rotation and pitch angle adjusting mechanism and child safety seat |
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| US7073859B1 (en) * | 2004-08-19 | 2006-07-11 | Pamela S. Wilson | Pivotable child seat for use in a vehicle |
| CN205130985U (en) * | 2015-08-27 | 2016-04-06 | 江苏百佳斯特汽车制品有限公司 | 360 children's safety seat that degree is rotatory and angle of pitch is adjusted |
| EP3190001A1 (en) * | 2016-01-07 | 2017-07-12 | Apramo UK Limited | Mounting device for a vehicle-mounted child safety seat |
| CN107187344A (en) * | 2017-07-14 | 2017-09-22 | 杭州迈嘉婴童用品有限公司 | Angle adjustment mechanism and child safety seat |
| CN207809124U (en) * | 2018-02-05 | 2018-09-04 | 安徽永驰婴童安全科技有限公司 | Chair back pitch angle regulating mechanism and child safety seat |
| CN209336535U (en) * | 2018-12-20 | 2019-09-03 | 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 |
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2018
- 2018-12-20 CN CN201811561293.5A patent/CN109532586B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7073859B1 (en) * | 2004-08-19 | 2006-07-11 | Pamela S. Wilson | Pivotable child seat for use in a vehicle |
| CN205130985U (en) * | 2015-08-27 | 2016-04-06 | 江苏百佳斯特汽车制品有限公司 | 360 children's safety seat that degree is rotatory and angle of pitch is adjusted |
| EP3190001A1 (en) * | 2016-01-07 | 2017-07-12 | Apramo UK Limited | Mounting device for a vehicle-mounted child safety seat |
| CN107187344A (en) * | 2017-07-14 | 2017-09-22 | 杭州迈嘉婴童用品有限公司 | Angle adjustment mechanism and child safety seat |
| CN207809124U (en) * | 2018-02-05 | 2018-09-04 | 安徽永驰婴童安全科技有限公司 | Chair back pitch angle regulating mechanism and child safety seat |
| CN209336535U (en) * | 2018-12-20 | 2019-09-03 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109532586A (en) | 2019-03-29 |
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Address after: 246121 Liren West Road, industrial park, Huaining County, Anqing City, Anhui Province Applicant after: Anhui Yongchi Infant Technology Co.,Ltd. Address before: 246121 Liren West Road, industrial park, Huaining County, Anqing City, Anhui Province Applicant before: ANHUI YONGCHI BABY SAFETY TECHNOLOGY Co.,Ltd. |
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