Load bearing unit of carrying tool for babies

Abstract

The invention discloses a loading bearing unit of a carrying tool for babies, which comprises a body, a seat part, a back supporting part, a connecting part and a supporting framework, wherein the seat part is formed by molding a material with a first hardness and a material with a second hardness in a die, and the supporting framework is connected with the connecting part to support the body. The loading bearing unit of the carrying tool for babies has the following advantages that integrated molding is adopted; the load bearing unit of the carrying tool for babies is formed by using a bi-color injection molding, multi-color injection molding or die extruding method; the seat part and the supporting part are made of softer materials, and a load bearing part is made of a material with higher strength, so that the riding comfort can be guaranteed, and a certain strength can also be guaranteed; an inclination angle adjusting and positioning mechanism is arranged on the supporting framework and can be used for adjusting the angle of the load bearing unit, thus being beneficial to babies to lie and take a rest at a proper angle; and a releasing mechanism is arranged on the supporting framework for linking a positioning piece and can be used for temporarily relieving the clamping of the positioning piece to a positioning part, thus being convenient for adjusting the inclination angle of the body.

Description

[0001] This application is a divisional application with the patent number 201010246789.0, the filing date is 2010.08.05, and the name of the invention is "carrying unit of infant carrier". technical field [0002] The invention relates to a carrying unit, in particular to a carrying unit of an infant carrier. Background technique [0003] The load-bearing units of baby carriages, high chairs, and swings are generally connected to the frame. The load-bearing units of high chairs and swings are usually integrally formed with hard plastic, and then covered with woven fabric The seat of the stroller is formed by covering the frame of a seat with fabric; the aforementioned load-bearing unit involves more than two production processes such as plastic molding and sewing of fabric. When it gets dirty, it must be removed for washing, drying or drying, which is time-consuming and troublesome to deal with. Chinese patent CN200910223115.6 discloses a structure of integrally forming a ...

AI Technical Summary

Problems solved by technology

[0003] The load-bearing units of baby carriages, high chairs, and swings are generally connected to the frame. The load-bearing units of high chairs and swings are usually integrally formed with hard plastic, and then covered with woven fabric The seat of the stroller is formed by covering the frame of a seat with fabric; the aforementioned load-bearing unit involves more than two production processes such as plastic molding and sewing of fabric. When it gets dirty, it must be removed for washing, drying or drying, which is time-consuming and troublesome to deal with

Chinese patent CN200910223115.6 discloses a structure of integrally forming a seat with soft materials such as rubber, ethylene-vinyl acetate polymer, etc., so as to save the trouble of cleaning and drying the cloth. However, if this seat is selected Molding with a material that is too hard will reduce the comfort of the ride, while using a material that is too soft will reduce the strength of the seat, and the two cannot be balanced; in addition, the seat of the aforementioned patent application is formed by integral molding. Unable to adjust tilt angle by yourself

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