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Telescopic handle combination body

A combined body and handle technology, which is applied in the directions of baby carriage/cradle car accessories, baby carriage/stroller, motor vehicle, etc., can solve the problem of increasing the friction force between the claw part 112 and the shell, the complicated structure of the handle assembly 1, and the sliding block. 11 Problems such as unsmooth sliding, to achieve the effect of simple structure and smooth operation

Active Publication Date: 2013-05-22
BP CHILDRENS PRODUCTS HK CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Wherein, the downward movement of the slider 11 makes the claw portion 112 close to the shell of the existing handle assembly 1, that is, the friction between the claw portion 112 and the shell is increased, and the friction force causes the slide block 11 to slide backward. smoothly
[0004] In addition, the spring 13 and the claw portion 112 of the slider 11 are two independent components, which are respectively arranged in different positions, which complicates the structure of the existing handle assembly 1

Method used

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  • Telescopic handle combination body
  • Telescopic handle combination body
  • Telescopic handle combination body

Examples

Experimental program
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Embodiment Construction

[0042] first preferred embodiment

[0043] Such as figure 2 , 3 As shown, the retractable handle assembly 2 used in the first preferred embodiment of the present invention, such as a stroller, includes a first tube 3, a cylindrical blocking member 4 arranged at the upper end of the first tube 3, and can be used at the second A second tube 5 sliding in the tube 3 , a control device 6 arranged on the second tube 5 , and an arc-shaped handle 7 installed on the upper end of the second tube 5 .

[0044] The first tube 3 includes a multi-segment hole 31 on the tube wall, a screw hole 32 near the upper end of the tube wall, and a through hole 33 between the screw hole 32 and the uppermost segment hole 31 .

[0045]The barrier 4 includes a flange 41 extending outward from the upper end of the wall, a slot 42 formed at the lower end of the wall, a semi-elliptical slit 43 formed in the middle section of the wall, and the slit 43 defines a The tongue piece 44 , the raised portion 45 ...

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PUM

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Abstract

The invention provides a telescopic handle combination body to solve the problem that the conventional handle combination body cannot slide smoothly and the like. The telescopic handle combination body comprises a first pipe, a second pipe which is accommodated in the first pipe, a driving piece which is slidably arranged at one end of the second pipe, a positioning piece which is fixed at the other end of the second pipe, a clamping piece which is clamped in the positioning piece, and a driven piece which is connected with the driving piece and the clamping piece. Through the pivot movement or elastic deformation, the protruded part of the clamping piece can be accommodated in one of section position holes in a released and locked way. The telescopic handle combination body can be operated smoothly.

Description

technical field [0001] The present invention relates to a retractable handle assembly, in particular to a retractable handle assembly for a stroller. Background technique [0002] figure 1 No. US 5,911,263 is the existing handle assembly 1 shown in US Patent No. 263, wherein the slider 11 is accommodated in the chamber 121 of the rod body 12. When the rod body 12 is pulled upwards, in addition to compressing the spring 13, the slider The tenon 111 on both sides of 11 slides to the rear lower end of the chute 122 of the rod body 12, so that the claw portion 112 at the front end of the slider 11 no longer protrudes from the rod body 12, so as to stretch the existing handle assembly 1. When the rod body 12 is no longer pulled, the restoring force of the spring 13 pushes the rod body 12 to move downward, the tenon 111 slides forward along the chute 122 to the upper end, and the claw 112 protrudes from the rod body 12 again and blocks the existing handle assembly 1 housing (not...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62B9/20
Inventor 陈宏波
Owner BP CHILDRENS PRODUCTS HK CO LTD