CN202029882U

CN202029882U - Self-standing structure of umbrella stick baby stroller

Info

Publication number: CN202029882U
Application number: CN2011201236846U
Authority: CN
Inventors: 陈裕盛
Original assignee: RONGBANG MACHINERY (KUNSHAN) CO Ltd
Current assignee: Jiangsu Rong bang Polytron Technologies Inc
Priority date: 2011-04-25
Filing date: 2011-04-25
Publication date: 2011-11-09
Anticipated expiration: 2021-04-25

Abstract

The utility model relates to a self-standing structure of an umbrella stick baby stroller, which comprises a seat frame pipe connected with the umbrella stick baby stroller and a backrest pipe, wherein the seat frame pipe and the backrest pipe are movably connected with a hind leg pipe of the umbrella stick baby stroller through connecting sheets; the hind leg pipe is connected with a self-standing pipe through a first folding and closing buckle and a third folding and closing buckle; the first folding and closing buckle comprises left band iron and right band iron which are in rotational connection with the hind leg pipe and the self-standing pipe; the third folding and closing buckle is in rotational connection with the hind leg pipe and the self-standing pipe through two lower band iron sheets; and a second folding and closing buckle is arranged between the first folding and closing buckle and the third folding and closing buckle, and is in rotational connection with the hind leg pipe and the self-standing pipe through a spring. Under a state of self-standing, a triangle formed between wheels and a self-standing support leg has a stable center of gravity, the self-standing structure of the umbrella stick baby stroller is not prone to be blown down in strong wind, and has a simple structure; and with the adoption of the spring in the second folding and closing buckle, the state of opening and closing can be kept, thereby being not prone to cause danger.

Description

Baby's child's umbrella handle car self-support structure

Technical field

The utility model relates to a kind of self-support structure of baby's perambulator, especially relates to a kind of baby's child's umbrella handle car self-support structure.

Background technology

The umbrella handle car that the baby uses is because light the liking of consumers in general that be subjected to deeply of car body in the folding not time spent, all needs a cover self-support device and be used for placing easily always, and the quality of the mechanism of therefore supporting oneself will directly influence the in-use performance of umbrella handle car.

The self-support mechanism of umbrella handle car is directly to be connected on the pipe support of car body mostly in the market, under the state of supporting oneself, becomes scalene triangle between wheel and the self-support feet, causes unbalance, and the situation of being blown down is easily arranged when running into strong wind.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of simple in structure, easy to operate and baby's child's umbrella handle car self-support structure of being difficult for being blown to.

The technical scheme in the invention for solving the technical problem is: a kind of baby's child's umbrella handle car self-support structure, be connected in the car pipe of umbrella handle car and lean against pipe, and be movably connected on the rear foot tube of umbrella handle car by connecting strap, amount to button and the 3rd by first on the described rear foot tube and amount to and detain and be connected from standpipe; Described first amounts to button comprises left band iron and right band iron and rear foot tube and is rotationally connected from standpipe; The 3rd amounts to button is rotationally connected by two following band iron sheets and rear foot tube with from standpipe.

Can not open automatically in order making closing up under the state from stand, also can not close up automatically under open mode, described first amounts to button and the 3rd amounts to and is provided with second between the button and amounts to button, and it is rotationally connected by spring and rear foot tube with from standpipe.

The beneficial effects of the utility model are: under the state of supporting oneself, the leg-of-mutton steadily of centre of gravity that forms between wheel and the self-support feet is not easy when running into strong wind to be blown down, simple in structure, adopt second to amount to the spring of smashing, the state that can stay open and close up is not easy to cause danger.

Description of drawings

Fig. 1 is that the utility model loads certainly structural representation immediately;

Fig. 2 is a structural representation of the present utility model;

Fig. 3 is the structural representation of the utility model when closing up.

Among the figure: 1, car pipe 2, lean against pipe 3, right band iron 4, spring 5, from standpipe 6, band iron sheet 7, rear foot tube 8, connecting strap down

The specific embodiment

A kind of as shown in Figure 1 baby's child's umbrella handle car self-support structure, be connected in the car pipe 1 of umbrella handle car and lean against pipe 2, and be movably connected on the rear foot tube 7 of umbrella handle car by connecting strap 8, amount to button and the 3rd by first on the described rear foot tube 7 and amount to and detain and be connected from standpipe 5; Described first amounts to button comprises that left band iron and right band iron 3 are rotationally connected with rear foot tube 7 with from standpipe 5; The 3rd amounts to button is rotationally connected with rear foot tube 7 with from standpipe 5 by two following band iron sheets 6; Amount to button and the 3rd described first and amount to and be provided with second between the button and amount to button, it is rotationally connected with rear foot tube 7 with from standpipe 5 by spring 4.

The umbrella handle car is when the self-support state as shown in Figure 2, a left side band iron and right band iron 3 be in together on the straight line from standpipe 5, rear foot tube 7 is in plumbness, following band iron sheet 6 is in horizontality, its mechanism is the form right angle triangle just in time, make its center of gravity firm, and can not cause vehicle frame to interfere, influence the use of car.

The umbrella handle car is when non-self-support state as shown in Figure 3, left band iron and right band iron 3 with from standpipe 5 angled states, following band iron sheet 6 with from the also angled state of standpipe 5, rear foot tube 7 is in plumbness, is in parastate from standpipe 5 and rear foot tube 7.

In driving, the umbrella handle car is in non-self-support state, and the self-support structure of this moment is in and closes up state, does not influence driving; Need close up when placing at the umbrella handle car, i.e. umbrella handle car self-support state, the self-support structure of this moment is in the state of making, the convenient placement, steadily of centre of gravity, safe and reliable.

Claims

1. baby's child's umbrella handle car self-support structure, be connected in the car pipe (1) of umbrella handle car and lean against pipe (2), and be movably connected on the rear foot tube (7) of umbrella handle car by connecting strap (8), it is characterized in that: described rear foot tube (7) is gone up and is amounted to button and the 3rd by first and amount to and detain and be connected from standpipe (5); Described first amounts to button comprises that left band iron and right band iron (3) are rotationally connected with rear foot tube (7) with from standpipe (5); The 3rd amounts to button is rotationally connected with rear foot tube (7) with from standpipe (5) by two following band iron sheets (6).

2. baby's child's umbrella handle car self-support structure according to claim 1 is characterized in that: amount to button and the 3rd described first and amount to and be provided with second between the button and amount to button, it is rotationally connected by spring (4) and rear foot tube (7) with from standpipe (5).