Safety seat with adjustable headrest

A safety seat, adjustable technology, applied in vehicle seats, child seats, special positions of vehicles, etc., can solve the problems of complex adjustment mechanism and difficult operation.

A safety seat, adjustable technology, applied in vehicle seats, child seats, special positions of vehicles, etc., can solve the problems of complex adjustment mechanism and difficult operation.

CN108657033APending Publication Date: 2018-10-16MAX INF NINGBO BABY PROD
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  • Safety seat with adjustable headrest
  • Safety seat with adjustable headrest
  • Safety seat with adjustable headrest

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Experimental program
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Effect test

Embodiment Construction

[0024] Below, the present invention will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, on the premise of not conflicting, the various embodiments described below or the technical features can be combined arbitrarily to form new embodiments. .

[0025] In the description of the present invention, it should be noted that for orientation words, such as the term "center", "horizontal", "longitudinal", "length", "width", "thickness", "upper", "lower" , "Front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise " and other indication orientations and positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must hav...

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Abstract

The invention discloses a safety seat with an adjustable headrest. The safety seat with the adjustable headrest comprises a chair back, the headrest and a headrest adjusting structure, wherein the headrest can be arranged on the chair back in a sliding manner, and the headrest adjusting structure is used for locking or unlocking the movement of the headrest; the headrest adjusting structure comprises a gear rail, a gear unit, an elastic element and an unlocking piece, wherein the gear rail is arranged on the chair back; a plurality of gear grooves are formed in the vertical direction of the gear rail; the gear unit is arranged on the headrest in a movable manner so that the gear unit is opposite to each gear groove in sequence when the headrest moves up and down along the chair back; whenthe gear unit is opposite to one gear groove, the gear unit is suitable for moving into or far away from the gear groove so as to lock or unlock the headrest; the elastic element is arranged between the gear unit and the headrest and is suitable for continuously applying an acting force to the gear unit to make the gear unit move into the gear groove; and the unlocking piece is suitable for generating elastic deformation under an effect of outside force and applying the outside force to the gear unit during deformation to overcome the acting force of the elastic element so as to unlock the headrest. The headrest adjusting structure provided by the invention can be operated by a single hand so that the headrest is conveniently and rapidly adjusted.

Description

technical field [0001] The invention relates to the field of child safety seats, in particular to a safety seat with an adjustable headrest. Background technique [0002] At present, with the strengthening of parents' awareness of children's safety in cars, the use of child safety seats in cars is becoming more and more popular. In order to adapt to the growing height of children, the headrests of most child safety seats are designed to be adjustable, and the user can adjust the headrest to a suitable position according to the height of the child. [0003] However, the adjustment mechanism in the prior art is usually relatively complicated and difficult to operate. Contents of the invention [0004] In order to overcome the deficiencies of the prior art, the object of the present invention is to provide a safety seat with an adjustable headrest, which has a simple structure for adjusting the headrest and is easy to operate. [0005] The purpose of the present invention a...

Claims

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Application Information

Patent Timeline
16 Oct 2018
Publication
CN108657033A
IPC
B60N2/28; B60N2/818
CPC
B60N2/2851; B60N2/818
Inventors
王友平; 潘晓璐