Single hand brake device of stroller

A braking device, one-handed technology, applied in the direction of baby carriage/stroller, baby carriage/cradle car accessories, motor vehicles, etc., can solve the problem of not being able to directly use the foot to brake immediately, and achieve a small range of motion, simple connection and high performance. Reliable, easy-to-use and comfortable results

Inactive Publication Date: 2018-03-13
ANHUI SHUCHENG SANLE BABY CARRIAGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

People take infants and young children out with the help of strollers, or take a walk for leisure, or go shopping, or travel, and the infants and young children in the stroller are either lying down, half lying, or sitting and standing; the pusher (guardian) is generally located in the The back of the baby, but the handlebar of the stroller can be folded forward to continue pushing the cart, that is, the pusher may also be located in front of the baby, and communicate with the baby while the stroller is moving. It is impossible to step on the brakes directly with your feet. When emergency braking is particularly needed, there is a certain degree of safety risk, although this may be a small probability event

Method used

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  • Single hand brake device of stroller
  • Single hand brake device of stroller
  • Single hand brake device of stroller

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] Example. see figure 1 and Figure 4 : on the side at the rear of the stroller, the lower end of the rear leg pipe (11), the rear wheel (12) and the main pipe (21) (one end) of the brake between the rear wheels on both sides are fixedly butted through the connecting piece (13), The fixed seat (3) and the transfer piece (4) are located in the middle position of the main pipe (21). The hand control is located on the push handle tube. Hand controller and brake are connected by stay wire (5).

[0026] The specific connection mode of the pull wire (5) with the hand controller and the brake is: see Figure 5g , Figure 5f , Figure 5e , the upper bar (51) of the pull wire is put into the small tube (61) (blind hole) at the corner of the wrench (6), and the end of the pull wire (5) naturally enters the side groove (62), after which the pull wire (5) is pushed along the handle tube and thread out (see Figure 4 ) to the rear lower side of the vehicle frame, the insertion...

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PUM

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Abstract

The one-hand braking device of the cart includes the brake between the rear wheels on both sides and the hand controller fixed on the push handle tube, which are connected by a metal pull wire; when the wrench is turned with one hand, the pull wire is retracted, The outer end of the metal rod of the brake is inserted into the inner hole of the rear wheel to obtain the brake; when the finger presses the button of the hand controller, the cable is loosened, and the outer end of the metal rod is withdrawn from the inner hole of the rear wheel, that is, the brake state is unlocked. For the pushcart that can be folded forward, regardless of whether the pusher is behind or in front of the cart, it can quickly brake and unlock instantly; this brake device fully meets the requirements of linkage brakes and meets the requirements of the relevant safety standards for infant stroller brakes. Mandatory.

Description

technical field [0001] The invention relates to a vehicle for infants, in particular to a one-hand braking device for a stroller. Background technique [0002] In baby strollers, the brakes are generally braked through the pedal linkage of the rear wheels on both sides, which is simple, safe and reliable to use. One of the more excellent brake structures is: build a connecting piece (injection molded part), and at the same time realize the fixed connection with the rear wheel of the car on this side, the lower end of the rear leg tube and one end of the main pipe of the brake between the rear wheels on both sides, The whole brake is left-right symmetrical. The inside of the rear wheel is provided with dense holes surrounding the wheel shaft. The brake pedal limited by the left and right sleeves is centered and can rotate around the main pipe. The left and right brake levers are always limited to be parallel to the main pipe (that is, always parallel to the wheel axis ), the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62B9/08
CPCB62B9/085
Inventor 李开群叶俊
Owner ANHUI SHUCHENG SANLE BABY CARRIAGE
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