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CN-122008983-A - Rear-mounted child seat

CN122008983ACN 122008983 ACN122008983 ACN 122008983ACN-122008983-A

Abstract

The application discloses a rear-mounted child seat, which belongs to the technical field of child seats and comprises a base, a first guide piece and a seat body, wherein the base is provided with a bearing surface, the bearing surface is used for being connected with a seat cushion, the first guide piece is connected with the base, the seat body is connected with the first guide piece and can move along a first direction relative to the base, the seat body comprises a backrest part and a seat part which are connected with each other, the backrest part is provided with an end part far away from the seat part, and the first guide piece is configured to guide the seat body and rotate the seat body to enable the end part to move along a second direction towards a direction far away from the bearing surface when the seat body moves along the first direction towards the direction far away from the backrest. The application reduces the possibility of the seat body coming into contact with or colliding with the front seat back in the front-rear direction by providing the first guide member and guiding and urging the seat body to rotate when the seat body moves in the first direction.

Inventors

  • LI WENLI

Assignees

  • 浙江零跑科技股份有限公司

Dates

Publication Date
20260512
Application Date
20260202

Claims (10)

  1. 1. A rear-mounted child seat, comprising: -a base (100), the base (100) having a bearing surface (121), the bearing surface (121) being for connection with a seat cushion; -a first guide (200), said first guide (200) being connected to said base (100); -a seat body (300), the seat body (300) being connected to the first guide (200) and the seat body (300) being movable in a first direction (X) relative to the base (100), the seat body (300) comprising a backrest portion (310) and a seat portion (320) connected to each other, the backrest portion (310) having an end portion (311) remote from the seat portion (320); wherein the first guide (200) is configured to guide the seat body (300) and to rotate the seat body (300) such that the end (311) moves in a second direction (Y) away from the bearing surface (121) when the seat body (300) moves in the first direction (X) in a direction away from the backrest, the first direction (X) and the second direction (Y) being perpendicular.
  2. 2. The rear-mounted child seat according to claim 1, wherein the base (100) comprises: -a fixation system (110), the first guide (200) being connected to the fixation system (110); The shell (120), the shell (120) have loading face (121) and with loading face (121) the guide surface (122) that deviates from, guide surface (122) have guiding hole (123), fixing system (110) wear to locate shell (120), first guide (200) wear to locate guiding hole (123).
  3. 3. The rear-mounted child seat according to claim 1, wherein the rear-mounted child seat comprises a plurality of first guides (200), at least some of the plurality of first guides (200) being arranged at intervals along a third direction (Z), the first direction (X), the second direction (Y) and the third direction (Z) being perpendicular to each other.
  4. 4. The rear-mounted child seat according to claim 1, further comprising a plurality of second guides (400), the second guides (400) being connected to a side of the seat body (300) facing the base (100), the first guides (200) being penetrated through the second guides (400), portions of the plurality of second guides (400) being arranged at intervals along the extending direction of the first guides (200).
  5. 5. The rear-mounted child seat according to claim 4, further comprising a sliding support (500), the sliding support (500) being connected to a side of the seat body (300) facing the base (100), the second guide (400) being connected to a side of the sliding support (500) facing the base (100).
  6. 6. The rear-mounted child seat according to claim 1, further comprising an elastic member (600), the elastic member (600) connecting the base (100) and the seat body (300) respectively, the elastic member (600) being configured to elastically deform when the seat body (300) moves in the first direction (X).
  7. 7. The rear-mounted child seat according to claim 6, wherein the resilient member (600) is configured to be compressed when the seat body (300) is moved in the first direction (X) in a direction away from the backrest.
  8. 8. The rear-mounted child seat according to claim 7, wherein the resilient member (600) is disposed on a side of the first guide member (200) facing away from the seat body (300); The rear-mounted child seat further comprises a connecting piece (700), wherein the connecting piece (700) comprises a first connecting portion (710) and a second connecting portion (720), the first connecting portion (710) is connected with the seat body (300), the first connecting portion (710) is located at one side of the first guide piece (200) along a third direction (Z), the second connecting portion (720) is located at one side of the first guide piece (200) along a second direction (Y), the second connecting portion (720) is connected with the first connecting portion (710), the second connecting portion (720) is connected with the elastic piece (600), and the first direction (X), the second direction (Y) and the third direction (Z) are perpendicular to each other.
  9. 9. The rear-mounted child seat according to claim 8, wherein the rear-mounted child seat comprises a plurality of the elastic members (600), at least part of the plurality of elastic members (600) being spaced apart along the extension direction of the first guide member (200).
  10. 10. The rear-mounted child seat according to claim 8, further comprising a sliding support (500), the sliding support (500) being connected to a side of the seat body (300) facing the base (100), the connector (700) being connected to a side of the sliding support (500) facing the base (100).

Description

Rear-mounted child seat Technical Field The application belongs to the technical field of child seats, and particularly relates to a rear-mounted child seat. Background A rear-mounted child seat is generally comprised of a seat body, a base, and a vehicle securing structure. The base is reliably installed through the fixed anchor point of the child seat of vehicle back row or safety belt, and the seat body cooperates with the base in order to satisfy the demand of different age groups to lying angle and taking the gesture. Under the condition of high-energy impact such as frontal collision, the child seat is subjected to larger inertial load, and under the influence of factors such as carpet compression, vehicle seat deformation, gaps at connecting parts and the like, the child seat can obviously tilt forward or tilt. This forward tilting can impair the retention and restraint effect on the occupant and increase the risk of contact or even collision with the front seat back when the front row space is insufficient. Disclosure of Invention The application aims to provide a backward-mounted child seat which is used for solving the technical problem of forward tilting of the child seat. The application provides a rear-mounted child seat, comprising: The seat comprises a base, a seat cover and a seat cover, wherein the base is provided with a bearing surface which is used for being connected with the seat cover; The first guide member is provided with a first guide member, the first guide piece is connected to the base; a seat body connected to the first guide and movable in a first direction relative to the base, the seat body including a backrest portion and a seat portion connected to each other, the backrest portion having an end remote from the seat portion; Wherein the first guide is configured to guide the seat body and rotate the seat body such that the end moves in a second direction away from the bearing surface when the seat body moves in the first direction away from the backrest, the first direction being perpendicular to the second direction. In some embodiments, the base comprises: A fixation system to which the first guide is connected; The shell is provided with the bearing surface and a guide surface deviating from the bearing surface, the guide surface is provided with a guide hole, the fixing system is arranged in the shell in a penetrating mode, and the first guide piece is arranged in the guide hole in a penetrating mode. In some embodiments, the rear-mounted child seat includes a plurality of first guides, at least some of the plurality of first guides being spaced apart along a third direction, the first direction, the second direction, and the third direction being perpendicular to one another. In some embodiments, the rear-mounted child seat further includes a plurality of second guide members connected to a side of the seat body facing the base, the first guide members penetrating the second guide members, portions of the plurality of second guide members being disposed at intervals along an extending direction of the first guide members. In some embodiments, the rear-mounted child seat further comprises a sliding support coupled to a side of the seat body facing the base, and the second guide is coupled to a side of the sliding support facing the base. In some embodiments, the rear-mounted child seat further includes an elastic member connecting the base and the seat body, respectively, the elastic member configured to elastically deform when the seat body is moved in the first direction. In some embodiments, the resilient member is configured to compress when the seat body is moved in the first direction in a direction away from the backrest. In some embodiments, the elastic member is disposed on a side of the first guide member facing away from the seat body; The rear-mounted child seat further comprises a connecting piece, wherein the connecting piece comprises a first connecting portion and a second connecting portion, the first connecting portion is connected with the seat body, the first connecting portion is located on one side of the first guiding piece along a third direction, the second connecting portion is located on one side of the first guiding piece along a second direction, the second connecting portion is connected with the first connecting portion, the second connecting portion is connected with the elastic piece, and the first direction, the second direction and the third direction are perpendicular to each other. In some embodiments, the rear-mounted child seat includes a plurality of the resilient members, at least some of the plurality of resilient members being spaced apart along the direction of extension of the first guide member. In some embodiments, the rear-mounted child seat further comprises a sliding support connected to a side of the seat body facing the base, and the connector is connected to a side of the sliding support facing the base. The rear-mou