WO2022110751A1 - 一种安全座椅 - Google Patents

一种安全座椅 Download PDF

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Publication number
WO2022110751A1
WO2022110751A1 PCT/CN2021/098222 CN2021098222W WO2022110751A1 WO 2022110751 A1 WO2022110751 A1 WO 2022110751A1 CN 2021098222 W CN2021098222 W CN 2021098222W WO 2022110751 A1 WO2022110751 A1 WO 2022110751A1
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WO
WIPO (PCT)
Prior art keywords
seat
fixing
base
positioning
holding
Prior art date
Application number
PCT/CN2021/098222
Other languages
English (en)
French (fr)
Inventor
周小林
杨刚
郭毅
Original Assignee
宁波宝贝第一母婴用品有限公司
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 宁波宝贝第一母婴用品有限公司 filed Critical 宁波宝贝第一母婴用品有限公司
Priority to AU2021385694A priority Critical patent/AU2021385694A1/en
Priority to EP21896260.3A priority patent/EP4201736A4/en
Priority to US18/028,561 priority patent/US20230356632A1/en
Publication of WO2022110751A1 publication Critical patent/WO2022110751A1/zh

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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
    • B60N2/2821—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle having a seat and a base part
    • 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

Definitions

  • the present invention relates to the technical field of child seats, in particular to a safety seat.
  • a safety seat is a seat attached to a car seat. It is a car accessory device with restraint protection. It is only a seat for children and can restrain children to ensure their safety in the event of a car accident.
  • the purpose of the present invention is to provide a safety seat, which can adjust the pitch angle and the rotation angle of the safety seat at the same time, so as to improve the comfort of children when using.
  • An optional embodiment of the present invention provides a safety seat, the safety seat includes: a seat structure and a base, the seat structure is rotatably connected to the base, and the seat structure includes a connecting seat, An adjustment assembly and a seat body, the seat body is installed on the connecting seat, the adjustment assembly is installed on the seat body, and can be selectively connected with the connecting seat, and the adjustment assembly is installed on the connecting seat.
  • the seat body can be disconnected from the connecting seat and the base, adjusting the rotation angle of the seat structure relative to the connecting seat, and adjusting the The pitch angle of the seat body relative to the connecting seat.
  • the adjustment assembly includes a connecting portion, a fixing member and an elastic member, one end of the elastic member is connected to the connecting base, the other end is connected to the fixing member, and the fixing member is fixed
  • the fixing member selectively cooperates with the connecting base
  • the connecting portion is used to drive the fixing member to move away from the connecting base under the action of an external force, so that the fixing member is connected to the connecting base.
  • the connecting seat is disengaged, the seat body can adjust the pitch angle relative to the connecting seat and the rotation angle of the seat structure relative to the base, and the elastic member drives the fixing member when the external force is withdrawn.
  • the fixing piece is matched with the connecting seat, and the seat body is fixedly connected with the connecting seat.
  • the fixing member includes a first fixing portion
  • the connecting base is provided with a second fixing portion
  • the first fixing portion is selectively matched with the second fixing portion
  • the fixing member includes a first guide portion
  • the adjusting assembly further includes a connecting shell
  • the connecting shell is fixedly connected with the connecting seat
  • a second connecting shell is provided on the connecting shell.
  • the first guide part cooperates with the second guide part, and when an external force is exerted on the connecting part, the first guide part slides along the extending direction of the second guide part, so that the The first fixing portion moves away from the second fixing portion and is disengaged from the second fixing portion.
  • the second guide portion is arranged obliquely.
  • a fixing member is provided on the connecting seat, and a holding member is also provided on the seat body, the fixing member is connected with the holding member, and the holding member is It is selectively fixed with the base, and when the adjusting assembly is disengaged from the connecting base, the fixing member can drive the holding member to move relative to the connecting base, so that the holding member can be moved relative to the connecting base. Disengagement from the base enables the seat structure to rotate relative to the base, and adjusts the pitch angle of the seat body relative to the connecting base.
  • the holding member includes a positioning portion and a holding portion
  • the base is further provided with a holding groove
  • the positioning portion is matched with the fixing member
  • the positioning portion is connected to the fixing member.
  • the holding portion is fixedly connected, and the fixing member can drive the holding portion to move toward or away from the holding groove through the positioning portion, so that the holding portion is matched with the holding groove or disengage.
  • the positioning portion includes an elastic portion and a resisting portion, one end of the elastic portion is connected to the holding portion, and the other end is connected to the resisting portion, and the resisting portion Cooperate with the clip.
  • the fixing member includes a fixing plate and a plurality of stop parts arranged at intervals on the fixing plate, a positioning groove is formed between two adjacent stop parts, and a positioning groove is formed between two adjacent stop parts.
  • the retaining member is in abutment with the stop portion, the retaining member is disconnected from the connecting seat, and in the case that the retaining member is matched with the positioning groove, the retaining member is The piece is matched with the base.
  • the stopper has a guide surface provided obliquely, and the guide surface extends to the bottom wall of the positioning groove.
  • the safety seat includes a seat structure and a base, the seat structure and the base are rotatably connected, the seat structure includes a connecting seat, an adjustment component and a seat body, the seat body is installed on the connecting seat, and the adjustment The assembly is installed on the seat body and can be selectively connected with the connecting seat.
  • the adjustment assembly is disengaged from the connecting seat, the seat body can be disconnected from the connecting seat and the base, and the seat structure can be adjusted relative to According to the rotation angle of the connecting seat, the pitch angle of the seat body relative to the connecting seat is adjusted.
  • the rotation angle of the entire seat structure relative to the base can be adjusted, and the pitch angle of the seat body relative to the connecting seat can be adjusted at the same time. At the same time, the rotation angle and the pitch angle are adjusted, which improves the convenience of operation and improves the comfort of children.
  • FIG. 1 is an exploded view of a safety seat provided by an embodiment of the present invention.
  • FIG. 2 is an exploded view of an adjustment assembly of a safety seat provided by an embodiment of the present invention.
  • FIG. 3 is a cross-sectional view of the fixing member and the clamping member of the safety seat provided by an embodiment of the present invention.
  • Fig. 4 is a cross-sectional view of the fixing member of the safety seat according to the embodiment of the present invention sliding relative to the clamping member.
  • FIG. 5 is a schematic structural diagram of the seat structure and the base of the safety seat provided by an embodiment of the present invention when the seat structure is fixed.
  • FIG. 6 is a schematic structural diagram of the seat structure and the base of the safety seat provided by an embodiment of the present invention when they are rotated.
  • FIG. 7 is a schematic structural diagram of a holder of a safety seat according to an embodiment of the present invention.
  • FIG. 8 is a partial enlarged view of the safety seat provided at the position V in FIG. 3 according to an embodiment of the present invention.
  • FIG. 9 is a partial enlarged view of the safety seat provided in the embodiment of the present invention at VI in FIG. 4 .
  • Icon 100-safety seat; 110-adjustment assembly; 112-connecting part; 114-fixing part; 1141-first fixing part; 1143-first guiding part; 116-elastic part; 118-connecting shell; 120-connecting seat; 122-second fixing part; 124-positioning piece; 126-stopping part; 127-fixing plate; 128-guide surface; 130-seat body; 131-holding piece; 132 -Positioning part; 133-holding part; 134-elastic part; 136-abutting part; 140-base; 142-holding groove.
  • this embodiment provides a safety seat 100 .
  • the safety seat 100 provided in this embodiment can adjust the pitch angle and the rotation angle of the safety seat 100 at the same time, so as to improve the comfort of children.
  • the safety seat 100 provided in this embodiment is mainly used for being mainly installed on a car.
  • the safety seat 100 can fix the child on the car to improve the safety performance of the child while riding in the car.
  • the safety seat 100 includes: a seat structure and a base 140, the seat structure and the base 140 are rotatably connected, and the seat structure includes a connecting seat 120, an adjustment assembly 110, a seat body 130, and the seat body 130 is installed On the connecting seat 120 , the adjusting assembly 110 is mounted on the seat body 130 and can be selectively connected with the connecting seat 120 .
  • the adjusting assembly 110 is disengaged from the connecting seat 120 , the seat body 130 can be connected with the connecting seat 120 .
  • 120 and the base 140 are disconnected, the rotation angle of the seat structure can be adjusted relative to the connecting seat 120 , and the pitch angle of the seat body 130 relative to the connecting seat 120 can be adjusted.
  • the rotation angle of the entire seat structure relative to the base 140 can be adjusted, and the pitch angle of the seat body 130 relative to the connecting seat 120 can be adjusted at the same time, In one operation, the rotation angle and the pitch angle can be adjusted at the same time, which improves the convenience of operation and improves the comfort of children.
  • the adjustment assembly 110 is mounted on the seat body 130 and is selectively connected with the connecting seat 120 .
  • the adjusting assembly 110 can be engaged with the connecting seat 120 or disengaged. When disengaged, the seat body 130 can adjust the pitch angle relative to the connecting seat 120 to improve the comfort of children.
  • the connecting seat 120 is rotatably connected with the base 140, the connecting seat 120 can drive the seat body 130 to rotate, adjust the rotation and pitch angle of the seat body 130, and can adjust the relative relative Rotation pitch angle for other positions.
  • the base 140 is installed on the seat of the vehicle, and children generally sit on the seat body 130.
  • the connecting seat 120 and the base 140 are pivotally connected to adjust the rotation angle of the seat body 130.
  • the adjustment component 110 is mainly used to adjust the rotation angle of the seat body 130.
  • the pitch angle of the seat body 130 relative to the seat is adjusted.
  • the adjustment assembly 110 cooperates with the connecting seat 120 to fix the seat body 130 on the connecting seat 120 .
  • the connecting seat 120 can drive the seat body 130 to rotate relative to the base 140 . That is, when the seat body 130 is driven by the connecting seat 120 at any pitch angle of the connecting seat 120, the seat body 130 can rotate relative to the base 140, which improves the convenience of adjusting the entire safety seat 100.
  • the adjustment assembly 110 includes a connecting portion 112 , a fixing member 114 and an elastic member 116 .
  • One end of the elastic member 116 is connected to the connecting base 120 , and the other end is connected to the fixing member 114 .
  • the fixing member 114 is fixed on the connecting portion 112, the fixing member 114 is selectively matched with the connecting base 120, and the connecting portion 112 is used to drive the fixing member 114 to move away from the connecting base 120 under the action of external force, so that the fixing member 114 and the connecting base 120
  • the seat body 130 can adjust the pitch angle relative to the connecting seat 120, and the elastic member 116 drives the fixing member 114 to move close to the connecting seat 120 when the external force is withdrawn, so that the fixing member 114 cooperates with the connecting seat 120, and the seat body 130 is fixedly connected with the connecting base 120 .
  • connection seat 120 ensures the safety performance of the safety seat 100 when the vehicle is running.
  • the fixing member 114 includes a first fixing portion 1141 , a second fixing portion 122 is provided on the connecting base 120 , and the first fixing portion 1141 is selectively matched with the second fixing portion 122 .
  • the first fixing portion 1141 and the second fixing portion 122 are disengaged, and when the external force is withdrawn, the first fixing portion 1141 and the second fixing portion 122 are engaged.
  • the first fixing portion 1141 is a fixing column
  • the second fixing portion 122 is a fixing hole provided on the connecting seat 120 .
  • the fixing column extends into the fixing hole
  • the connecting seat 120 and the seat body 130 are connected.
  • the connecting seat 120 and the seat body 130 can move relatively.
  • first fixing portion 1141 may be a fixing hole
  • second fixing portion 122 may be a fixing hole provided on the seat body 130 .
  • first fixing portion 1141 and the second fixing portion 122 cooperate with each other by means of fixing posts and fixing holes, but it is not limited to this.
  • the part 1141 and the second fixing part 122 can be fixedly connected by means of snaps, or fixedly connected by other means, and the solution equivalent to this embodiment can achieve the effect of this embodiment, all within the protection scope of the present invention .
  • the fixing member 114 includes a first guide portion 1143
  • the adjustment assembly 110 further includes a connecting shell 118 , which is fixedly connected to the connecting base 120 , and a second guide portion 119 is provided on the connecting shell 118 .
  • the first guide portion 1143 cooperates with the second guide portion 119 , and when an external force is applied to the connecting portion 112 , the first guide portion 1143 slides along the extending direction of the second guide portion 119 , so that the first fixing portion 1141 is away from the second fixing portion 122 move, and disengage from the second fixing part 122 .
  • the connecting portion 112 moves relative to the connecting seat 120 and drives the first guide portion 1143 to slide along the extending direction of the second guide portion 119, so that the first fixing portion 1141 Gradually move in a direction away from the second fixing portion 122 , when the external force is removed, the first guiding portion 1143 also moves in the extending direction of the second guiding portion 119 , so that the first fixing portion 1141 is moved closer to the second fixing portion 122 move up until it cooperates with the second fixing part 122 .
  • the second guide portion 119 is a guide groove provided on the connecting shell 118 , and the first guide portion 1143 is accommodated in the guide groove.
  • the first guide portion 1143 is located in the guide groove.
  • the extending direction of the guide groove slides so that the first fixing portion 1141 is separated from the second fixing portion 122 .
  • the connecting shell 118 is substantially rectangular.
  • the connecting portion 112 slides in the length direction of the connecting shell 118, and the guide grooves are arranged along the width direction of the connecting shell 118, thereby driving the first A fixing portion 1141 moves in the width direction of the connecting shell 118 to disengage the first fixing portion 1141 from the second fixing portion 122 .
  • the second guide portion 119 is inclined.
  • the second guide portion 119 has opposite ends, the first end is disposed close to the second fixing portion 122, and the second end is disposed away from the second fixing portion 122, wherein the first end is disposed close to the connecting portion 112, and the second end is far away from the connecting portion Section 112 is provided.
  • first fixing portion 1141 and the first guiding portion 1143 are fixedly connected to each other, and the connecting portion 112 may be fixedly connected to any one of the first fixing portion 1141 and the first guiding portion 1143 .
  • the connecting seat 120 is provided with a positioning member 124
  • the seat body 130 is further provided with a holding member 131
  • the positioning member 124 is connected with the holding member 131
  • the holding member 131 and the base 140 are selectively fixed.
  • the adjustment assembly 110 is disengaged from the connecting base 120
  • the positioning member 124 can drive the holding member 131 to move relative to the connecting base 120, so that the holding member 131 is disengaged from the base 140.
  • the seat structure can be rotated relative to the base 140 , and the pitch angle of the seat body 130 relative to the connecting base 120 is adjusted.
  • the adjusting assembly 110 is pulled, and the seat body 130 can slide relative to the connecting base 120.
  • the positioning member 124 can enable the holding member 131 Move away from the base 140 to disengage the holding member 131 from the base 140 , and the entire seat structure can rotate relative to the base 140 , thereby adjusting the rotation angle of the entire seat structure relative to the connecting base 120 .
  • the seat body 130 can adjust the pitch angle relative to the connecting seat 120 at the same time.
  • the pitch angle relative to the connecting seat 120 is adjusted while the entire seat structure is relative to the connecting seat 120.
  • the base 140 is rotated, and the rotation angle of the entire seat structure relative to the base 140 is adjusted at the same time.
  • the holding member 131 includes a positioning portion 132 and a holding portion 133 , and a holding groove 142 is further provided on the base 140 .
  • the holding portion 133 is fixedly connected, and the positioning member 124 can drive the holding portion 133 to move toward or away from the holding groove 142 through the positioning portion 132 , so that the holding portion 133 is engaged with or disengaged from the holding groove 142 .
  • the positioning member 124 is installed on the connecting base 120 .
  • the positioning member 124 abuts against the positioning portion 132 , so that the positioning portion 132 drives the holding portion 133 toward Moving away from the holding groove 142 , after the holding portion 133 is disconnected from the holding groove 142 , the entire seat structure can be rotated relative to the base 140 , and the rotation angle of the seat structure relative to the base 140 can be adjusted.
  • the positioning member 124 includes a fixing plate 127 and a plurality of stopper portions 126 disposed on the fixing plate 127 at intervals, and positioning is formed between two adjacent stopper portions 126 .
  • the holding member 131 abuts against the stop portion 126, the holding member 131 is disconnected from the connecting base 120, and when the holding member 131 is matched with the positioning groove, the holding member 131 is matched with the base 140. .
  • the holding portion 133 is disconnected from the holding groove 142 at this time.
  • the entire seat structure can be rotated relative to the base 140 .
  • the holding portion 133 is fixedly connected to the holding groove 142 , so that the entire seat structure is fixedly connected to the base 140 .
  • the positioning portion 132 slides into any positioning groove, and can be fixed with any positioning groove.
  • the positioning portion 132 slides to abut against the stop portion 126, it means that the current holding portion 133 is disconnected from the holding groove 142, and the rotation angle of the entire seat structure relative to the base 140 can be adjusted.
  • the rotation angle can be adjusted while the pitch angle is adjusted, and one of the positioning grooves corresponds to a pitch angle of the seat body 130 relative to the connecting seat 120. 130 more adjustable pitch angles.
  • the number of the holding grooves 142 is equal to the number of the positioning grooves, and the holding grooves 142 and the positioning grooves are arranged in a one-to-one correspondence, that is, when the positioning portion 132 is snapped into the positioning groove, the holding portion 133 It is also snapped into the holding slot 142 .
  • the stopper portion 126 is provided with a guide surface 128 which is obliquely disposed, and the guide surface 128 extends to the bottom wall of the positioning groove.
  • the guide surface 128 can guide the positioning member 124 Therefore, the resistance of the positioning member 124 sliding out from the interior of the holding member 131 is reduced, and the convenience of adjusting the pitch angle of the seat body 130 is improved.
  • the positioning portion 132 includes an elastic portion 134 and a resisting portion 136 .
  • One end of the elastic portion 134 is connected to the holding portion 133 , and the other end is connected to the resisting portion 136 .
  • the positioning portion 132 includes an elastic portion 134 and a resisting portion 136 .
  • One end of the elastic portion 134 is connected with the seat body 130 , and the other end is connected with the resisting portion 136 , and the resisting portion 136 cooperates with the positioning member 124 .
  • the pitch angle of the seat body 130 relative to the connecting base 120 is adjusted, when the abutting portion 136 slides from one positioning groove to another positioning groove, when the abutting portion 136 slides to the stop On the portion 126 , the top surface of the protruding stop portion 126 abuts against the abutting portion 136 , so that the elastic portion 134 shrinks.
  • the abutting portion 136 slides onto the concave positioning groove, the abutting portion 136 is quickly snapped into the positioning groove under the action of the restoring force of the elastic portion 134 to improve the positioning effect of the abutting portion 136 and the positioning groove.
  • the working principle of the safety seat 100 provided in this embodiment:
  • the connecting portion 112 when the pitch angle of the seat body 130 or the rotation angle of the entire seat structure relative to the base 140 needs to be adjusted, the connecting portion 112 is applied External force, the movement of the connecting portion 112 relative to the connecting seat 120 drives the first guide portion 1143 to slide along the extending direction of the second guide portion 119, so that the first fixing portion 1141 gradually moves away from the second fixing portion 122.
  • the fixing portion 1141 is disengaged from the second fixing portion 122 . Push the seat body 130 to make the holding member 131 slide relative to the positioning member 124 .
  • the abutting portion 136 slides to abut against the top surface of the stopping portion 126 , the position of the entire seat structure relative to the base 140 can be adjusted at this time.
  • the abutting portion 136 is snapped into the positioning groove corresponding to the pitch angle, so as to realize the positioning of the seat body 130 .
  • the external force is withdrawn, and the first guide part 1143 also moves in the extending direction of the second guide part 119, so that the first fixed part 1141 moves in the direction close to the second fixed part 122 until it matches the direction of the second fixed part 122.
  • the second fixing portion 122 cooperates to fix the seat body 130 on the connecting seat 120 .
  • the rotation angle of the entire seat structure relative to the base 140 can be adjusted, and at the same time
  • the pitch angle of the seat body 130 relative to the connecting base 120 can be adjusted, and the rotation angle and the pitch angle can be adjusted simultaneously in one operation, which improves the convenience of operation and improves the comfort of children.

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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)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Seats For Vehicles (AREA)

Abstract

一种安全座椅，包括：座椅结构及底座(140)，座椅结构与底座(140)转动连接，座椅结构包括连接座(120)、调节组件(110)及座椅本体(130)，座椅本体(130)安装在连接座(120)上，调节组件(110)安装在座椅本体(130)上，并可选择性地与连接座(120)连接，在调节组件(110)与连接座(120)脱离配合的情况下，座椅本体(130)能够与连接座(120)及底座(140)脱离连接，可调节座椅结构相对于底座(140)的转动角度，并调节座椅本体(130)相对于连接座(120)的俯仰角度。可以在一次操作中同时调节转动角度及俯仰角度，提高了操作的便捷性，同时提高了小朋友使用的舒适度。

Description

一种安全座椅 技术领域
本发明涉及儿童座椅技术领域，具体而言，涉及一种安全座椅。
背景技术
安全座椅是一种系于汽车座位上的座椅，有束缚保护作用的汽车副件设备，是仅供小童乘坐并能在发生车祸时，束缚着儿童以保障儿童安全的座椅。
目前现有技术中的安全座椅，小朋友在使用时不便于调节安全座椅的俯仰角度及转动角度，使舒适度较差。
发明内容
本发明的目的在于提供了一种安全座椅，可以同时调节安全座椅的俯仰角度及旋转角度，提高小朋友使用时的舒适度。
本发明的实施例可以这样实现：
本发明可选的实施例中提供了一种安全座椅，所述安全座椅包括：座椅结构及底座，所述座椅结构与所述底座转动连接，所述座椅结构包括连接座、调节组件及座椅本体，所述座椅本体安装在所述连接座上，所述调节组件安装在所述座椅本体上，并可选择性地与所述连接座连接，在所述调节组件与所述连接座脱离配合的情况下，所述座椅本体能够与所述连接座及所述底座脱离连接，调节所述座椅结构可相对于所述连接座的转动角度，并调节所述座椅本体相对于所述连接座的俯仰角度。
在本发明可选的实施例中，所述调节组件包括连接部、固定件及弹性件，所述弹性件一端与所述连接座连接，另一端与所述固定件连接，所述固定件固定在所述连接部上，所述固定件选择性地与所述连接座配合，所述连接部用于在外力作用下带动所述固定件远离所述连接座运动，使所述 固定件与所述连接座脱离配合，所述座椅本体可调节相对于所述连接座的俯仰角度及所述座椅结构相对于底座的转动角度，所述弹性件在外力撤销的情况下带动所述固定件靠近所述连接座运动，使所述固定件与所述连接座配合，所述座椅本体与所述连接座固定连接。
在本发明可选的实施例中，所述固定件包括第一固定部，所述连接座上设置有第二固定部，所述第一固定部与所述第二固定部选择性地配合，在所述连接部上施加外力的情况下，所述第一固定部与所述第二固定部脱离配合，在所述外力撤销的情况下，所述第一固定部与所述第二固定部配合。
在本发明可选的实施例中，所述固定件包括第一导向部，所述调节组件还包括连接壳，所述连接壳与所述连接座固定连接，所述连接壳上设置有第二导向部，所述第一导向部与所述第二导向部配合，在所述连接部上施加外力的情况下，所述第一导向部沿所述第二导向部的延伸方向上滑动，使所述第一固定部远离所述第二固定部运动，与所述第二固定部脱离配合。
在本发明可选的实施例中，所述第二导向部倾斜设置。
在本发明可选的实施例中，所述连接座上设置有固定件，所述座椅本体上还设置有卡持件，所述固定件与所述卡持件连接，所述卡持件与所述底座选择性地固定，在所述调节组件与所述连接座脱离配合的情况下，所述固定件能够带动所述卡持件相对于所述连接座运动，使所述卡持件与所述底座脱离配合，使所述座椅结构可相对于所述底座转动，并调节所述座椅本体相对于所述连接座的俯仰角度。
在本发明可选的实施例中，所述卡持件包括定位部及卡持部，所述底座上还设置有卡持槽，所述定位部与所述固定件配合，所述定位部与所述卡持部固定连接，所述固定件能够通过所述定位部带动所述卡持部向靠近或远离所述卡持槽的方向运动，使所述卡持部与所述卡持槽配合或脱离配合。
在本发明可选的实施例中，所述定位部包括弹性部及抵持部，所述弹性部一端与所述卡持部连接，另一端与所述抵持部连接，所述抵持部与所 述卡持件配合。
在本发明可选的实施例中，所述固定件包括固定板及多个间隔设置在所述固定板上的止挡部，相邻的两个所述止挡部之间形成定位槽，在所述卡持件与所述止挡部抵持的情况下，所述卡持件与所述连接座脱离连接，在所述卡持件与所述定位槽配合的情况下，所述卡持件与所述底座配合。
在本发明可选的实施例中，所述止挡部具有倾斜设置有导向面，所述导向面延伸至所述定位槽的底壁。
本发明实施例的有益效果：安全座椅包括座椅结构及底座，座椅结构与底座转动连接，座椅结构包括连接座、调节组件及座椅本体，座椅本体安装在连接座上，调节组件安装在座椅本体上，并可选择性地与连接座连接，在调节组件与连接座脱离配合的情况下，座椅本体能够与连接座及底座脱离连接，调节所述座椅结构可相对于所述连接座的转动角度，并调节座椅本体相对于连接座的俯仰角度。
在本实施例中，在调节组件与连接座脱离配合的情况下，可以调节整个座椅结构相对于底座的转动角度，同时可以调节座椅本体相对于连接座的俯仰角度，在一次操作中可以同时调节转动角度及俯仰角度，提高了操作的便捷性，同时提高了小朋友使用的舒适度。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，应当理解，以下附图仅示出了本发明的某些实施例，因此不应被看作是对范围的限定，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他相关的附图。
图1为本发明的实施例提供的安全座椅的爆照图。
图2为本发明的实施例提供的安全座椅的调节组件的爆照图。
图3为本发明的实施例提供的安全座椅的固定件与卡持件配合的剖视图。
图4为本发明的实施例提供的安全座椅的固定件相对于卡持件滑动的 剖视图。
图5为本发明的实施例提供的安全座椅的座椅结构与底座固定时的结构示意图。
图6为本发明的实施例提供的安全座椅的座椅结构与底座转动时的结构示意图。
图7为本发明实施例提供的安全座椅的卡持件的结构示意图。
图8为本发明的实施例提供的安全座椅在图3中V处的局部放大图。
图9为本发明的实施例提供的安全座椅在图4中VI处的局部放大图。
图标：100-安全座椅；110-调节组件；112-连接部；114-固定件；1141-第一固定部；1143-第一导向部；116-弹性件；118-连接壳；119-第二导向部；120-连接座；122-第二固定部；124-定位件；126-止挡部；127-固定板；128-导向面；130-座椅本体；131-卡持件；132-定位部；133-卡持部；134-弹性部；136-抵持部；140-底座；142-卡持槽。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。通常在此处附图中描述和示出的本发明实施例的组件可以以各种不同的配置来布置和设计。
因此，以下对在附图中提供的本发明的实施例的详细描述并非旨在限制要求保护的本发明的范围，而是仅仅表示本发明的选定实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步定义和解释。
在本发明的描述中，需要说明的是，若出现术语“上”、“下”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，或者是该发明产品使用时惯常摆放的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
此外，若出现术语“第一”、“第二”等仅用于区分描述，而不能理解为指示或暗示相对重要性。
需要说明的是，在不冲突的情况下，本发明的实施例中的特征可以相互结合。
实施例
请参阅图1，本实施例提供了一种安全座椅100，本实施例提供的安全座椅100可以同时调节安全座椅100的俯仰角度及旋转角度，提高小朋友使用时的舒适度。
本实施例提供的安全座椅100主要用于主要安装在车上，小朋友坐车时，安全座椅100可以将小朋友固定在车上，提高小朋友坐车时的安全性能。
在本实施例中，安全座椅100包括：座椅结构及底座140，座椅结构与底座140转动连接，座椅结构包括连接座120、调节组件110、座椅本体130，座椅本体130安装在连接座120上，调节组件110安装在座椅本体130上，并可选择性地与连接座120连接，在调节组件110与连接座120脱离配合的情况下，座椅本体130能够与连接座120及底座140脱离连接，调节所述座椅结构可相对于所述连接座120的转动角度，并调节座椅本体130相对于连接座120的俯仰角度。在本实施例中，在调节组件110与连接座120脱离配合的情况下，可以调节整个座椅结构相对于底座140的转动角度，同时可以调节座椅本体130相对于连接座120的俯仰角度，在一次操作中可以同时调节转动角度及俯仰角度，提高了操作的便捷性，同时提高了小朋友使用的舒适度。
在本实施例中，调节组件110安装在座椅本体130上，并选择性地与 连接座120连接，调节组件110可与连接座120配合或者是脱离配合，当调节组件110在与连接座120脱离配合时，座椅本体130可调节相对于连接座120的俯仰角度，提高小朋友使用的舒适度。
在本实施例中，连接座120与底座140转动连接，连接座120可以带动座椅本体130转动，调节座椅本体130的转动俯仰角度，当小朋友坐在安全座椅100上时能够调节相对于其他位置的转动俯仰角度。
一般情况下，底座140安装在车辆的座凳上，小朋友一般坐在座椅本体130上，连接座120及底座140转动连接主要用于调节座椅本体130的转动角度，调节组件110主要用于调节座椅本体130相对于座凳的俯仰角度。当座椅本体130相对于连接座120调节到位后，调节组件110与连接座120配合，将座椅本体130固定在连接座120上。连接座120可以带动座椅本体130相对于底座140转动。也就是说，当座椅本体130在连接座120的任意俯仰角度上在连接座120的带动下可相对于底座140转动，提高了整个安全座椅100调节的便捷性。
请参阅图2、图3及图4，在本实施例中，调节组件110包括连接部112、固定件114及弹性件116，弹性件116一端与连接座120连接，另一端与固定件114连接，固定件114固定在连接部112上，固定件114选择性地与连接座120配合，连接部112用于在外力作用下带动固定件114远离连接座120运动，使固定件114与连接座120脱离配合，座椅本体130可调节相对于连接座120的俯仰角度，弹性件116在外力撤销的情况下带动固定件114靠近连接座120运动，使固定件114与连接座120配合，座椅本体130与连接座120固定连接。
在本实施例中，当需要调节座椅本体130相对于座凳的俯仰角度时，在连接部112上施加外力，连接部112带动固定件114向远离连接座120的方向运动，使固定件114与连接座120脱离配合，此时，连接座120与座椅本体130之间可以相对运动，用户可以需要调节座椅本体130相对于连接座120的俯仰角度及调节整个座椅结构相对于底座140的转动连接。当调节到位后，撤去外力，在弹性件116的回复力的作用下，固定件114向靠近连接座120的方向运动，使固定件114与连接座120相互配合，从 而将座椅本体130固定在连接座120上，保证车辆在行驶过程中，安全座椅100的安全性能。
在本实施例中，固定件114包括第一固定部1141，连接座120上设置有第二固定部122，第一固定部1141与第二固定部122选择性地配合，在连接部112上施加外力的情况下，第一固定部1141与第二固定部122脱离配合，在外力撤销的情况下，第一固定部1141与第二固定部122配合。
在本实施例中，第一固定部1141为固定柱，第二固定部122为设置在连接座120上的固定孔，当固定柱伸入至固定孔内时，连接座120与座椅本体130固定连接，当固定柱从固定孔内脱离时，连接座120与座椅本体130可相对运动。
同样的，第一固定部1141可以为固定孔，第二固定部122可以为设置在座椅本体130上的固定孔。
需要说明的是，在本实施例中，第一固定部1141及第二固定部122通过固定柱与固定孔的方式相互配合，但是不限于此，在本发明的其他实施例中，第一固定部1141及第二固定部122可以采用卡扣的方式固定连接，或者是采用其他方式固定连接，与本实施例等同的方案，能够达到本实施例的效果的，均在本发明的保护范围内。
在本实施例中，固定件114包括第一导向部1143，调节组件110还包括连接壳118，连接壳118与连接座120固定连接，连接壳118上设置有第二导向部119，第一导向部1143与第二导向部119配合，在连接部112上施加外力的情况下，第一导向部1143沿第二导向部119的延伸方向上滑动，使第一固定部1141远离第二固定部122运动，与第二固定部122脱离配合。
在本实施例中，当在连接部112上施加外力时，连接部112相对于连接座120运动带动第一导向部1143沿着第二导向部119的延伸方向上滑动，使第一固定部1141逐渐向远离第二固定部122的方向运动，当外力撤销时，第一导向部1143同样在第二导向部119的延伸方向上运动，使第一固定部1141向靠近第二固定部122的方向上运动，直至与第二固定部122配合。
在本实施例中，第二导向部119为设置在连接壳118上的导向槽，第 一导向部1143容置在导向槽内，当在连接部112上施加外力时，第一导向部1143在导向槽的延伸方向上滑动，使第一固定部1141脱离第二固定部122。
在本实施例中，连接壳118大致呈矩形，当在连接部112上施加外力时，连接部112在连接壳118的长度方向上滑动，导向槽沿连接壳118的宽度方向设置，从而带动第一固定部1141在连接壳118的宽度方向上运动，使第一固定部1141与第二固定部122脱离配合。
在本实施例中，第二导向部119倾斜设置。第二导向部119具有相对设置的两端，第一端靠近第二固定部122设置，第二端远离第二固定部122设置，其中，第一端靠近连接部112设置，第二端远离连接部112设置。当在连接部112上施加外力时，连接部112在连接壳118的延伸方向上滑动，第一导向部1143与导向槽的内壁抵持，使第一固定部1141向远离第二固定部122的方向运动。
在本实施例中，第一固定部1141与第一导向部1143相互固定连接，连接部112与第一固定部1141及第一导向部1143中的任意一个固定连接即可。
请参阅图5及图6，在本实施例中，连接座120上设置有定位件124，座椅本体130上还设置有卡持件131，定位件124与卡持件131连接，卡持件131与底座140选择性地固定，在调节组件110与连接座120脱离配合的情况下，定位件124能够带动卡持件131相对于连接座120运动，使卡持件131与底座140脱离配合，使座椅结构可相对于底座140转动，并调节座椅本体130相对于连接座120的俯仰角度。
在本实施例中，当调节组件110与连接座120脱离配合后，拉动调节组件110，座椅本体130可相对于连接座120滑动，在滑动的过程中，定位件124可使卡持件131向远离底座140的方向运动，使卡持件131与底座140脱离固定，此时整个座椅结构即可相对于底座140旋转，从而调节整个座椅结构体相对于连接座120的转动角度。同时在座椅本体130相对于连接座120滑动的过程中，同时座椅本体130可调节相对于连接座120的俯 仰角度。
在本实施例中，当调节组件110与连接座120脱离配合后，在座椅本体130相对于连接座120滑动的过程中在调节相对于连接座120的俯仰角度的同时整个座椅结构相对于底座140转动，同时调节整个座椅结构相对于底座140的转动角度。
请参阅图7，在本实施例中，卡持件131包括定位部132及卡持部133，底座140上还设置有卡持槽142，定位部132与定位件124配合，定位部132与卡持部133固定连接，定位件124能够通过定位部132带动卡持部133向靠近或远离卡持槽142的方向运动，使卡持部133与卡持槽142配合或脱离配合。
在本实施例中，定位件124安装在连接座120上，当座椅本体130相对于连接座120滑动的过程中，定位件124抵持定位部132，使定位部132带动卡持部133向远离卡持槽142的方向运动，当卡持部133与卡持槽142脱离连接后，整个座椅结构可相对于底座140转动，调节座椅结构相对于底座140的转动角度。
请参阅图8及图9，在本实施例中，定位件124包括固定板127及多个间隔设置在固定板127上的止挡部126，相邻的两个止挡部126之间形成定位槽，在卡持件131与止挡部126抵持的情况下，卡持件131与连接座120脱离连接，在卡持件131与定位槽配合的情况下，卡持件131与底座140配合。
在本实施例中，在座椅本体130相对于连接座120滑动的过程中，当定位部132滑动至与止挡部126抵持时，此时卡持部133与卡持槽142脱离连接，当前整个座椅结构可相对于底座140转动，当定位部132滑动至与定位槽配合时，此时卡持部133与卡持槽142固定连接，从而使整个座椅结构与底座140固定连接。
在本实施例中，在座椅本体130相对于连接座120滑动的过程中，定位部132滑动至任意一个定位槽内，可与任意一个定位槽固定。当定位部132滑动至与止挡部126抵持时，说明当前卡持部133与卡持槽142脱离连 接，可调节整个座椅结构相对于底座140的转动角度。也可以理解为在调节俯仰角度的同时可以调节转动角度，其中一个定位槽对应座椅本体130相对于连接座120的一个俯仰角度，也就是说，止挡部126的数量越多，座椅本体130可调节的俯仰角度越多。
在本实施例中，卡持槽142的数量与定位槽的数量相等，并卡持槽142与定位槽一一对应设置，也就是当定位部132卡入至定位槽内时，卡持部133也卡入至卡持槽142内。
在本实施例中，止挡部126具有倾斜设置有导向面128，导向面128延伸至定位槽的底壁。
在本实施例中，当在调节座椅本体130相对于连接座120的俯仰角度时，当定位部132可一个定位槽滑动至另一个定位槽中，导向面128可对定位件124起到导向作用，减少定位件124从卡持件131内部滑动出来的阻力，提高座椅本体130的俯仰角度调节的便捷程度。
在本实施例中，定位部132包括弹性部134及抵持部136，弹性部134一端与卡持部133连接，另一端与抵持部136连接，抵持部136与卡持件131配合。
在本实施例中，定位部132包括弹性部134及抵持部136，弹性部134一端与座椅本体130连接，另一端与抵持部136连接，抵持部136与定位件124配合。
在本实施例中，当在调节座椅本体130相对于连接座120的俯仰角度时，当抵持部136从一个定位槽滑动至另一个定位槽过程中，当抵持部136滑动至止挡部126上，凸设的止挡部126的顶面与抵持部136相对抵持，使弹性部134收缩。当抵持部136滑动至凹设的定位槽上时，在弹性部134的回复力的作用下快速将抵持部136卡入至定位槽内部，提高抵持部136与定位槽的定位效果。
本实施例提供的安全座椅100的工作原理：在本实施例中，当需要调节座椅本体130的俯仰角度或者是整个座椅结构相对于底座140的转动角度时，在连接部112上施加外力，连接部112相对于连接座120运动带动 第一导向部1143沿着第二导向部119的延伸方向上滑动，使第一固定部1141逐渐向远离第二固定部122的方向运动，第一固定部1141与第二固定部122脱离配合。推动座椅本体130，使卡持件131相对于定位件124滑动，当抵持部136滑动至与止挡部126的顶面抵持时，此时可调节整个座椅结构相对于底座140的转动角度，当俯仰角度和转动角度调节到位后，抵持部136卡入至与该俯仰角度对应的定位槽内，实现对座椅本体130的定位。
俯仰角度及转动角度调节完成后，外力撤销，第一导向部1143同样在第二导向部119的延伸方向上运动，使第一固定部1141向靠近第二固定部122的方向上运动，直至与第二固定部122配合，将座椅本体130固定在连接座120上。
综上所述，本实施例提供的安全座椅100，在本实施例中，在调节组件110与连接座120脱离配合的情况下，可以调节整个座椅结构相对于底座140的转动角度，同时可以调节座椅本体130相对于连接座120的俯仰角度，在一次操作中可以同时调节转动角度及俯仰角度，提高了操作的便捷性，同时提高了小朋友使用的舒适度。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到的变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以所述权利要求的保护范围为准。

Claims (10)

  1. 一种安全座椅，其特征在于，包括：座椅结构及底座(140)，所述座椅结构与所述底座(140)转动连接，所述座椅结构包括连接座(120)、调节组件(110)及座椅本体(130)，所述座椅本体(130)安装在所述连接座(120)上，所述调节组件(110)安装在所述座椅本体(130)上，并可选择性地与所述连接座(120)连接，在所述调节组件(110)与所述连接座(120)脱离配合的情况下，所述座椅本体(130)能够与所述连接座(120)及所述底座(140)脱离连接，调节所述座椅结构可相对于所述连接座(120)的转动角度，并调节所述座椅本体(130)相对于所述连接座(120)的俯仰角度。
  2. 根据权利要求1所述的安全座椅，其特征在于，所述调节组件(110)包括连接部(112)、固定件(114)及弹性件(116)，所述弹性件(116)一端与所述连接座(120)连接，另一端与所述固定件(114)连接，所述固定件(114)固定在所述连接部(112)上，所述固定件(114)选择性地与所述连接座(120)配合，所述连接部(112)用于在外力作用下带动所述固定件(114)远离所述连接座(120)运动，使所述固定件(114)与所述连接座(120)脱离配合，所述座椅本体(130)可调节相对于所述连接座(120)的俯仰角度及所述座椅结构相对于底座(140)的转动角度，所述弹性件(116)在外力撤销的情况下带动所述固定件(114)靠近所述连接座(120)运动，使所述固定件(114)与所述连接座(120)配合，所述座椅本体(130)与所述连接座(120)固定连接。
  3. 根据权利要求2所述的安全座椅，其特征在于，所述固定件(114)包括第一固定部(1141)，所述连接座(120)上设置有第二固定部(122)，所述第一固定部(1141)与所述第二固定部(122)选择性地配合，在所述连接部(112)上施加外力的情况下，所述第一固定部(1141)与所述第二固定部(122)脱离配合，在所述外力撤销的情况下，所述第一固定部(1141)与所述第二固定部(122)配合。
  4. 根据权利要求3所述的安全座椅，其特征在于，所述固定件(114) 包括第一导向部(1143)，所述调节组件(110)还包括连接壳(118)，所述连接壳(118)与所述连接座(120)固定连接，所述连接壳(118)上设置有第二导向部(119)，所述第一导向部(1143)与所述第二导向部(119)配合，在所述连接部(112)上施加外力的情况下，所述第一导向部(1143)沿所述第二导向部(119)的延伸方向上滑动，使所述第一固定部(1141)远离所述第二固定部(122)运动，与所述第二固定部(122)脱离配合。
  5. 根据权利要求4所述的安全座椅，其特征在于，所述第二导向部(119)倾斜设置。
  6. 根据权利要求1所述的安全座椅，其特征在于，所述连接座(120)上设置有定位件(124)，所述座椅本体(130)上还设置有卡持件(131)，所述定位件(124)与所述卡持件(131)连接，所述卡持件(131)与所述底座(140)选择性地固定，在所述调节组件(110)与所述连接座(120)脱离配合的情况下，所述定位件(124)能够带动所述卡持件(131)相对于所述连接座(120)运动，使所述卡持件(131)与所述底座(140)脱离配合，使所述座椅结构可相对于所述底座(140)转动，并调节所述座椅本体(130)相对于所述连接座(120)的俯仰角度。
  7. 根据权利要求6所述的安全座椅，其特征在于，所述卡持件(131)包括定位部(132)及卡持部(133)，所述底座(140)上还设置有卡持槽(142)，所述定位部(132)与所述定位件(124)配合，所述定位部(132)与所述卡持部(133)固定连接，所述定位件(124)能够通过所述定位部(132)带动所述卡持部(133)向靠近或远离所述卡持槽(142)的方向运动，使所述卡持部(133)与所述卡持槽(142)配合或脱离配合。
  8. 根据权利要求7所述的安全座椅，其特征在于，所述定位部(132)包括弹性部(134)及抵持部(136)，所述弹性部(134)一端与所述卡持部(133)连接，另一端与所述抵持部(136)连接，所述抵持部(136)与所述卡持件(131)配合。
  9. 根据权利要求6所述的安全座椅，其特征在于，所述定位件(124)包括固定板(127)及多个间隔设置在所述固定板(127)上的止挡部(126)， 相邻的两个所述止挡部(126)之间形成定位槽，在所述卡持件(131)与所述止挡部(126)抵持的情况下，所述卡持件(131)与所述连接座(120)脱离连接，在所述卡持件(131)与所述定位槽配合的情况下，所述卡持件(131)与所述底座(140)配合。
  10. 根据权利要求9所述的安全座椅，其特征在于，所述止挡部(126)具有倾斜设置有导向面(128)，所述导向面(128)延伸至所述定位槽的底壁。
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