CN115503576A - Children car safety seat - Google Patents

Children car safety seat Download PDF

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Publication number
CN115503576A
CN115503576A CN202211190680.9A CN202211190680A CN115503576A CN 115503576 A CN115503576 A CN 115503576A CN 202211190680 A CN202211190680 A CN 202211190680A CN 115503576 A CN115503576 A CN 115503576A
Authority
CN
China
Prior art keywords
seat
storage
connecting piece
car safety
child car
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202211190680.9A
Other languages
Chinese (zh)
Inventor
贺新军
况志勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Goodbaby Child Products Co Ltd
Original Assignee
Goodbaby Child Products Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Goodbaby Child Products Co Ltd filed Critical Goodbaby Child Products Co Ltd
Priority to CN202211190680.9A priority Critical patent/CN115503576A/en
Publication of CN115503576A publication Critical patent/CN115503576A/en
Pending legal-status Critical Current

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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
    • B60N2/2803—Adaptations for seat belts
    • 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
    • B60N2/2803—Adaptations for seat belts
    • B60N2/2812—Adaptations for seat belts for securing the child to the child seat
    • 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
    • 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
    • B60N2/2803—Adaptations for seat belts
    • B60N2002/2815—Adaptations for seat belts with additional belt accessories, e.g. a belt tension detector

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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

A child car safety seat comprises a seat body, a constraint assembly and an air bag assembly, wherein the constraint assembly comprises a first connecting piece, a second connecting piece, a third connecting piece and the like, and the air bag assembly comprises a storage seat, an air bag and the like. The child car safety seat has a first working state and a second working state, and a child can freely enter and exit a riding space in the first working state; under the second operating condition, the storage seat is connected with the constraint assembly through the connecting piece, and the child is fixed in the sitting space. The air bag has a storage state and an inflation state, and when the air bag is in the storage state, all the air bags are stored in the storage cavity; when the gasbag is in the state of inflating, partial gasbag is released outside the storage chamber through the release mouth and is mutually supported with the storage seat, forms effective support and protection to children's head, shoulder and chest, and this children's car safety seat can protect the human body by the at utmost, and the protection zone is children's head to knee top.

Description

Children car safety seat
Technical Field
The invention relates to the field of children products, in particular to a child car safety seat.
Background
The child car safety seat is an important tool for guaranteeing the safety of children in a car. In order to further improve the safety performance of the automobile and prevent sudden danger, some child automobile safety seats are also provided with safety air bag devices, and air bags can be popped out at the moment of violent collision of the automobile and buffer the bodies of children, so that the effect of protecting the children is achieved. In the prior art, an air bag is mainly arranged on a seat body, can be popped out from one side or two sides to form protection, but cannot well protect important parts of the chest, the head and the like of a child. In some designs, although the airbag is large in size after being inflated and can extend to the front of the body of the child, the fixing point of the airbag is far away from the upper body of the child, so that the airbag cannot effectively support the head of the child after being inflated, and the head and chest protection effect is poor.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a child car safety seat capable of effectively protecting the upper half of a child.
In order to achieve the purpose, the invention adopts the technical scheme that:
a child car safety seat comprising a seat body having a seating space in which a child may be seated and a restraint assembly for restraining a child in the seating space, the restraint assembly comprising a shoulder belt and a first connector provided on the shoulder belt, the child car safety seat further comprising an air bag assembly, the air bag assembly comprising a storage seat and an air bag, the storage seat being relatively movably provided on the seat body, the storage seat being detachably connected to the first connector, the storage seat having a hollow storage chamber with a release aperture in which at least part of the air bag is located; the child car safety seat is provided with a first working state and a second working state, and when the child car safety seat is in the first working state, the storage seat is disconnected from the first connecting piece; when the child car safety seat is in a second working state, the storage seat is connected with the first connecting piece in a matched mode, and the storage seat is located in front of the shoulder belt and the first connecting piece in the front-back direction of the seat body; the air bag has a storage state and an inflation state, and when the air bag is in the storage state, all the air bags are stored in the storage cavity; when the air bag is in an inflated state, at least part of the air bag is released out of the storage cavity through the release port.
In some embodiments, when the child car seat is in the second operating condition, the release opening is located above the storage seat, the release opening facing a front side of the seating space.
In some embodiments, a lower end portion of the storage seat is movably connected to the seat body, and the storage seat is located below the seating space when the child car safety seat is in the first operating state; when the child car safety seat is in the second working state, the first connecting piece is connected with the upper portion of the storage seat.
In some embodiments, a lower end portion of the storage seat is relatively rotatably attached to the seat body about a rotation center line extending in a width direction of the seat body.
In some embodiments, the storage seat has a first portion and a second portion that are fixedly disposed with respect to each other, the first portion is located above the second portion when the child car seat is in the second operating state, the first portion forms protection against the chest of the child, the second portion forms protection against the abdomen of the child, and the width of the first portion is greater than the width of the second portion.
In some embodiments, the width of the second portion 312 gradually increases from bottom to top when the child car seat is in the second operating state.
In some embodiments, the shoulder straps have two straps respectively disposed on the left and right sides of the seat body, each strap has one first connecting member, the two first connecting members are detachably connected, and the storage seat is detachably connected to one of the first connecting members, or the storage seat is detachably connected to both of the two first connecting members.
In some embodiments, a plug is fixedly arranged on the first connecting member, a slot is formed in one side of the storage seat facing the seating space, and the plug is fittingly inserted into the slot when the child car safety seat is in the second working state; when the child car safety seat is in a first working state, the bolt is disengaged from the slot.
In some embodiments, the restraint assembly further comprises a crotch strap, a second connector and a third connector, the second connector being provided on the shoulder strap, one end of the crotch strap being relatively movably provided on the seat body, the other end of the crotch strap being provided with the third connector, the second connector being detachably connected with the third connector; when the child car safety seat is in a first working state, the second connecting piece is disengaged from the third connecting piece; when the child car safety seat is in a second working state, the second connecting piece is connected with the third connecting piece in a matched mode, the second connecting piece and the third connecting piece are located below the first connecting piece, and the second connecting piece and the third connecting piece are located behind the storage seat.
In some embodiments, a side of the storage seat near the seating space is opened with a receiving cavity, and when the child car safety seat is in the second working state, at least a part of the second connecting member and/or at least a part of the third connecting member is located in the receiving cavity.
Due to the application of the technical scheme, when a child sits in a sitting space and is restrained by the restraining component, the storage seat can be fixedly connected to the chest of the child by the first connecting piece to form stable protection, at the moment, if an emergency situation occurs and the air bag is converted into an inflated state, the air bag can form good protection for the chest and the head of the child, the air bag and the storage seat are not prone to leaning forward greatly along with inertia, but can be protected in the chest of the child closely all the time, and therefore the child car safety seat has higher safety performance.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments will be briefly described below.
FIG. 1 is a schematic perspective view of a child car safety seat in accordance with one embodiment of the present invention;
FIG. 2 is a schematic front view of the child car safety seat of FIG. 1;
FIG. 3 isbase:Sub>A schematic sectional view A-A of FIG. 2;
FIG. 4 is a schematic perspective view of the child car seat in the second working state and the airbag in the stowed state according to the embodiment;
FIG. 5 is a schematic front view of the child car safety seat of FIG. 4;
FIG. 6 is a schematic cross-sectional view B-B of FIG. 5;
FIG. 7 is a schematic perspective view of the child car seat in a second operating state and the airbag in an inflated state according to the present embodiment;
FIG. 8 is a schematic front view of the child car safety seat of FIG. 7;
FIG. 9 is a schematic cross-sectional view of C-C of FIG. 8.
Wherein: 100. a seat body; 110. a backrest; 120. a seat; 130. a head rest; 140. a base; 101. a riding space;
200. a tie-down assembly; 210. shoulder straps; 211. a first connecting member; 220. a crotch strap; 221. a third connecting member; 230. a waistband;
300. an airbag module; 310. a storage base; 311. a first part; 312. a second section; 313. a release port; 314. an accommodating chamber; 315. a storage chamber; 320. an air bag; 1001. a rotation center line; 1. a bolt; 2. a slot; 3. a child model.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the invention may be more readily understood by those skilled in the art.
Referring to fig. 1 to 3, a child car safety seat includes a seat body 100 and a restraint assembly 200, wherein the seat body 100 has a seating space 101 in which a child can be seated, and the restraint assembly 200 is used to restrain the child in the seating space 101. In this embodiment, the seat body 100 specifically includes a backrest 110, a seat 120, a head rest 130, a base 140, and the like, wherein the base 140 can be fixedly installed on the car seat, the backrest 110 and the seat 120 are both disposed on the base 140, the backrest 110 is disposed behind the seat 120, the head rest 130 is disposed above the backrest 110, and the backrest 110, the seat 120, and the head rest 130 jointly define the seating space 101. In this embodiment, the head rest 130 can be adjusted up and down relative to the backrest 110, and is suitable for children of different heights. In this embodiment, the seat body 100 is further provided with a sensor (not shown), and the sensor can quickly detect and transmit an impact pressure signal received by the seat body 100.
In the present embodiment, the seating condition of the real child is demonstrated by the child model 3 in each drawing, and the child model 3 and the real child will not be described in detail below. The terms "up-down, left-right, front-back, etc. are defined herein based on the orientation as viewed by a child normally seated in the child car seat of figure 1.
Referring to fig. 1 to 3, in the present embodiment, the restraint assembly 200 is a five-point seat belt, and the restraint assembly 200 includes a shoulder belt 210, a crotch belt 220, a waist belt 230, and the like. The shoulder straps 210 are provided in two pieces at the left and right sides of the backrest 110, the waist strap 230 is provided in two pieces at the left and right sides of the seat 120, and the crotch strap 220 is provided in one piece at the center of the seat 120. Therefore, the five-point safety belt covers the main part of the trunk of the child, so that the accumulation of force can be reduced to the greatest extent, and greater injury is avoided.
Referring to fig. 1 to 3, in the present embodiment, the binding assembly 200 further includes a first connector 211, a second connector (not shown), and a third connector 221. The first connecting pieces 211 are arranged on the left and right, the shoulder straps 210 on each side are respectively provided with one first connecting piece 211, the two first connecting pieces 211 are detachably connected, so that the two shoulder straps 210 are relatively fixed, and one first connecting piece 211 is fixedly provided with a bolt 1 protruding forwards. In this embodiment, the shoulder straps 210 and the waist belt 230 on the same side are actually integrally provided with the same seat belt, and a second connecting member is provided at the joint of the shoulder straps 210 and the waist belt 230 on each side. One end of the crotch strap 220 is relatively movably disposed on the seat 120, and the other end of the crotch strap 220 is provided with a third link 221, and the two second links are detachably connected to the third link 221, respectively, thereby achieving opening and closing of the five-point harness.
In this embodiment, the child car seat has a first working state and a second working state. When the child car seat is in the first working state (not shown), the two second connecting members are disengaged from the third connecting member 221, the two first connecting members 211 are also disengaged, the seating space 101 is opened, and a child can freely enter and exit the seating space 101. Referring to fig. 4 to 6, when the child car seat is in the second working state, the two second connecting members are respectively connected with the third connecting member 221 in a matching manner, and the two first connecting members 211 are also connected in a matching manner, at this time, the restraint assembly 200 can stably restrain the child in the seating space 101, and the two first connecting members 211 connected in a matching manner can limit the two shoulder straps 210 at the shoulder positions of the child, so as to prevent the shoulder straps 210 from sliding on the child and losing the protection effect.
Referring to fig. 7 to 9, the child car seat further includes an airbag module 300, and the airbag module 300 includes a storage seat 310, an airbag 320, a gas generating device (not shown), and the like. Wherein the storage holder 310 has a first portion 311 and a second portion 312 fixedly secured to one another, the storage holder 310 has a hollow storage chamber 315, the storage chamber 315 has a release opening 313, and the gas generating device and at least a portion of the airbag 320 are disposed in the storage chamber 315. The storage seat 310 has an accommodating cavity 314 and a slot 2 on a side thereof close to the seating space 101. In this embodiment, the first portion 311 and the second portion 312 are integrally disposed, the accommodating cavity 314 is formed on the second portion 312, and the accommodating cavity 314 penetrates through the second portion 312 along the thickness direction of the second portion 312. When the child car seat is in the second working state, the release opening 313 and the slot 2 are both located on the upper portion of the first portion 311, and the release opening 313 is located on the front side of the slot 2.
Referring to fig. 6 and 9, the storage holder 310 may be detachably connected to one of the first connection members 211, or the storage holder 310 may be detachably connected to both of the first connection members 211. In this embodiment, the storage holder 310 is detachably connected to one of the first connecting pieces 211, and specifically, the latch 1 on the first connecting piece 211 can be inserted into the slot 2 of the first portion 311 in a form-fitting manner, so as to fix the upper portion of the storage holder 310 in front of the chest of the child.
Referring to fig. 3 and 6, the storage seat 310 is provided on the seat body 100 to be relatively movable. In this embodiment, specifically, the lower end of the storage holder 310 is connected to the seat body 100 so as to be rotatable relative to the rotation center line 1001, and the rotation center line 1001 extends in the width direction of the seat body 100. The lower end of the storage seat 310 is attached to the front of the seat 120, and the attachment position of the storage seat 310 to the seat 120 and the attachment position of the crotch strap 220 to the seat 120 are close to or coincide with each other. In this embodiment, the storage seat 310 extends in the width direction of the seat body 100 by a width not exceeding the seating space 101, and the storage seat 310 and the seat body 100 may be connected by a rigid rod or a flexible belt, and is easily detachable and replaceable.
Referring to fig. 4-9, the airbag 320 has a stowed state and an inflated state. When the air bag 320 is in the storage state, the air bag 320 is stored in the storage chamber 315, and does not occupy the external space; when the air bag 320 is in the inflated condition, at least a portion of the air bag 320 is released out of the storage chamber 315 through the release port 313. In this embodiment, the gas generating device in the storage chamber 315 is in communication with the airbag 320 and is in signal communication with a sensor on the seat body 100. When the sensor detects that the seat body 100 is subjected to an impact pressure exceeding a preset value, the gas generating device receives a command and rapidly inflates the air bag 320, so that the air bag 320 is changed from the storage state to the inflation state, and pressure buffering is provided for the child in the seating space 101. In the present embodiment, the airbag 320 is released from the release port 313, and as shown in fig. 7, the airbag 320 is positioned in front of the seating space 101 and above the first portion 311 of the storage seat 310 after being released. Further, the width of the airbag 320 is larger than the shoulder of the child after the airbag is released, so that most or all of the head, the shoulder and the chest of the child can be covered, and the full protection is realized. Referring to fig. 1 to 3, in the present embodiment, when the child car safety seat is in the first operating state, the storage seat 310 is disconnected from the first connecting member 211, the plug 1 is disengaged from the slot 2, and the storage seat 310 is located below the seating space 101, so that the opening of the seating space 101 is not obstructed, and a child can freely enter and exit the seating space 101.
Referring to fig. 4 to 6, when the child car seat is in the second working state, the latch 1 is fittingly inserted into the slot 2, and the first connecting member 211 is fixedly connected to the first portion 311 of the storage seat 310. At this time, the storage seat 310 is positioned at the front side of the seating space 101, the storage seat 310 is positioned in front of the shoulder belt 210 and the first link 211, and the release opening 313 is positioned above the storage seat 310 and faces the front side of the seating space 101. In this embodiment, when the child car seat is in the second operating state, the first portion 311 is located above the second portion 312, the width of the first portion 311 is greater than the width of the second portion 312, the width of the second portion 312 gradually increases from bottom to top, and the storage seat 310 is fan-shaped and smooth in edge. At this time, the first portion 311 is positioned at a height close to the shoulder of the child, and the second portion 312 is positioned in front of the abdomen of the child, so that the first portion 311 forms a protection against the chest of the child and the second portion 312 forms a protection against the abdomen of the child.
Referring to fig. 4 to 9, when the child car seat is in the second working state, the second connecting member and the third connecting member 221 are located below the first connecting member 211, and the second connecting member and the third connecting member 221 are located behind the storage seat 310. Further, the second and third connecting members 221 are located above the waist belt 230. At this time, at least a portion of the second connector and/or at least a portion of the third connector 221 are located in the receiving cavity 314. In this embodiment, when the child car seat is in the second working condition, the accommodating cavity 314 is located in front of the waist of the child, and part of the third connecting piece 221 is inserted into the accommodating cavity 314, so that the storage seat 310 is further limited, the storage seat 310 is more tightly matched with the restraint assembly 200, the storage seat 310 can be attached and protected in front of the child, and the parent can operate the third connecting piece 221 through the accommodating cavity 314.
Referring to fig. 4 to 6, when the car is in a normal driving mode, the child car seat is in the second working state and the airbag 320 is in the storage state, and the restraint assembly 200 and the storage seat 310 can effectively fix the child, reduce the impact of the car inertia on the child, and perform conventional protection on the chest and abdomen of the child.
Referring to fig. 7 to 9, when an emergency such as a collision occurs in the vehicle, the child vehicle safety seat is in the second operating state and the airbag 320 is rapidly switched to the inflated state, at this time, the airbag 320 can fully protect key parts such as the head, the shoulder, and the chest of the child, and the first connecting member 211 can be associated and locked with the storage seat 310 to form a whole, so as to support the airbag 320 during deployment and ensure the protection effect of the airbag 320.
Due to the application of the technical scheme, the child car safety seat provided in the embodiment has the advantages that the restraint assembly 200 and the air bag assembly 300 can be detachably fixed, and the air bag 320 can be guaranteed to be ejected out and then can be protected in all directions in front of a child. Further, the storage seat 310 and the airbag 320 cooperate with each other to effectively support and protect the head, shoulders and chest of the child, thereby achieving the purpose of protecting the child to the maximum extent.
The above-mentioned embodiments are only for illustrating the technical idea and features of the present invention, and the purpose of the present invention is to enable those skilled in the art to understand the content of the present invention and implement the present invention, and not to limit the protection scope of the present invention by this, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims (10)

1. A child car safety seat comprising a seat body having a seating space in which a child may be seated and a restraint assembly for restraining a child in the seating space, the restraint assembly comprising a shoulder belt and a first connector provided on the shoulder belt, characterised in that:
the child car safety seat further comprises an airbag assembly, the airbag assembly comprises a storage seat and an airbag, the storage seat is arranged on the seat body in a relatively movable mode, the storage seat is detachably connected with the first connecting piece, the storage seat is provided with a hollow storage cavity, the storage cavity is provided with a release port, and at least part of the airbag is arranged in the storage cavity;
the child car safety seat has a first working state and a second working state, and when the child car safety seat is in the first working state, the storage seat is disconnected from the first connecting piece; when the child car safety seat is in a second working state, the storage seat is connected with the first connecting piece in a matched mode, and the storage seat is located in front of the shoulder belt and the first connecting piece in the front-back direction of the seat body;
the air bag has a storage state and an inflation state, and when the air bag is in the storage state, all the air bags are stored in the storage cavity; when the air bag is in an inflated state, at least part of the air bag is released out of the storage cavity through the release port.
2. The child car safety seat according to claim 1, wherein: when the child car safety seat is in the second working state, the release opening is located above the storage seat and faces the front side of the seating space.
3. A child car safety seat according to claim 1, wherein: the lower end part of the storage seat is connected to the seat body in a relatively movable manner, and when the child car safety seat is in a first working state, the storage seat is positioned below the sitting space; when the child car safety seat is in the second working state, the first connecting piece is connected with the upper portion of the storage seat.
4. The child car safety seat according to claim 1, wherein: the lower end of the storage seat is connected to the seat body so as to be capable of rotating relatively around a rotation center line extending in the width direction of the seat body.
5. A child car safety seat according to claim 1, wherein: the storage seat is provided with a first part and a second part which are fixedly arranged, when the child car safety seat is in a second working state, the first part is located above the second part, the first part forms protection for the chest of a child, the second part forms protection for the belly of the child, and the width of the first part is larger than that of the second part.
6. The child car safety seat according to claim 5, wherein: when the child car safety seat is in the second working state, the width of the second portion is gradually increased from bottom to top.
7. A child car safety seat according to claim 1, wherein: the shoulder strap has the branch and locates two of the seat body left and right sides, every all be equipped with one on the shoulder strap first connecting piece, two first connecting piece detachably connects, the storage seat with one of them first connecting piece detachably connects, or, the storage seat with two the equal detachably of first connecting piece connects.
8. The child car safety seat according to claim 1, wherein: a plug pin is fixedly arranged on the first connecting piece, a slot is formed in one side, facing the sitting space, of the storage seat, and the plug pin is inserted into the slot in a matched mode when the child car safety seat is in the second working state; when the child car safety seat is in a first working state, the bolt is disengaged from the slot.
9. A child car safety seat according to claim 1, wherein: the restraint assembly further comprises a crotch strap, a second connector and a third connector, wherein the second connector is arranged on the shoulder strap, one end part of the crotch strap is arranged on the seat body in a relatively movable manner, the other end part of the crotch strap is provided with the third connector, and the second connector is detachably connected with the third connector;
when the child car safety seat is in a first working state, the second connecting piece is disengaged from the third connecting piece; when the child car safety seat is in a second working state, the second connecting piece is connected with the third connecting piece in a matched mode, the second connecting piece and the third connecting piece are located below the first connecting piece, and the second connecting piece and the third connecting piece are located behind the storage seat.
10. A child car safety seat according to claim 9, wherein: and when the child car safety seat is in a second working state, at least part of the second connecting piece and/or at least part of the third connecting piece are/is positioned in the accommodating cavity.
CN202211190680.9A 2022-09-28 2022-09-28 Children car safety seat Pending CN115503576A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211190680.9A CN115503576A (en) 2022-09-28 2022-09-28 Children car safety seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211190680.9A CN115503576A (en) 2022-09-28 2022-09-28 Children car safety seat

Publications (1)

Publication Number Publication Date
CN115503576A true CN115503576A (en) 2022-12-23

Family

ID=84506218

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211190680.9A Pending CN115503576A (en) 2022-09-28 2022-09-28 Children car safety seat

Country Status (1)

Country Link
CN (1) CN115503576A (en)

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