CN2617214Y

CN2617214Y - Automatic telescopic umbrella rod

Info

Publication number: CN2617214Y
Application number: CN 03244247
Authority: CN
Inventors: 赵伟进
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-04-14
Filing date: 2003-04-14
Publication date: 2004-05-26
Anticipated expiration: 2013-04-14

Abstract

The utility model belongs to the umbrellas, in particular to an auto-flexible umbrella holder, which is characterized in that a taper shank on the umbrella holder is connected with a pull rod, the spring laminations extending outwards the umbrella holder, are supported by the two ends of the pull rod with two protruding shafts, a wire stop plunger extending outwards is arranged on the umbrella holder, the wire stop plunger is provided with a spring, when the pull rod moves up and down, the positions of the protruding shafts are limited by the wire stop plunger. The utility model has the advantages that the structure is simple and reasonable, and the holder is easy to manufacture and convenient to use; the umbrella holder can be folded only by pushing the taper shank on the umbrella holder.

Description

The umbrella bar that can stretch automatically

One, technical field

The utility model belongs to the umbrella class, specifically is a kind of umbrella bar that can stretch automatically.

Two, background technology

Present normally used en-toutcas is generally opened automatically by a snapper, when folding, need be moving with pulling, and comparatively effort, and very easily damage, convenient and practical inadequately.

Three, technology contents

The purpose of this utility model is at the deficiencies in the prior art, and a kind of umbrella bar that can stretch automatically simple and reasonable, flexible and convenient to use is provided.

The technical solution of the utility model is as follows:

A kind of umbrella bar that can stretch automatically, comprise and push away handle, umbrella bar, push away handle outside the umbrella bar, it is characterized in that: push away handle and connecting stayed mast, shell fragment is withstood at the stayed mast two ends, between two shell fragments spring is arranged, shell fragment stretches out outside the umbrella bar, and two protruding handles are arranged on the stayed mast, has banking stop to stretch out outside the umbrella bar on the umbrella bar, when stayed mast moved up and down, the protruding handle on the stayed mast was spacing by banking stop.

The utility model upwards pushes away pushing away handle, and stayed mast just forms a segment distance with the shell fragment of the spring of ining succession, and produces elastic force, and when the protruding handle arrival banking stop on the stayed mast, shell fragment can eject umbrella automatically, when folding handle is pushed away downwards, and umbrella promptly can rebound automatically.The utility model is simple and reasonable, and is easy to make, effective.

Four, drawing explanation

Fig. 1 is the utility model front view.

Fig. 2 is the utility model rearview.

Fig. 3 is the A-A profile.

Fig. 4 bit-sloice architecture schematic diagram that exceeds.

Five, the specific embodiment

As shown in the figure, a kind of umbrella bar that can stretch automatically, comprise and push away handle (1), umbrella bar (7), push away handle (1) outside umbrella bar (7), it is characterized in that: push away handle (1) and connecting stayed mast (2), shell fragment (5) is withstood at stayed mast (2) two ends, spring (4) is arranged between two shell fragments, shell fragment (5) stretches out outside the umbrella bar (7), two protruding handles (6) are arranged on the stayed mast (2), have banking stop (3) to stretch out outside the umbrella bar (7) on umbrella bar (7), banking stop has a spring, when stayed mast (2) when moving up and down, the protruding handle (6) on the stayed mast (2) is spacing by banking stop (3).

When the utility model uses, upwards push away pushing away handle (1), stayed mast (2) just forms a segment distance with the shell fragment (5) of the spring of ining succession, generation elastic force, and this determines the size of spring force apart from size; When the protruding handle (6) on the stayed mast (2) arrived banking stop (3), banking stop (3) top descended, and shell fragment can eject umbrella automatically, pushed away downwards pushing away handle (1) when folding, can the folding umbrella bar.

When the spring on the banking stop of the present utility model can make the protruding handle (6) on the stayed mast mobile the banking stop bullet is come up.

Claims

1. umbrella bar that can stretch automatically, comprise and push away handle (1), umbrella bar (7), push away handle (1) outside umbrella bar (7), it is characterized in that: push away handle (1) and connecting stayed mast (2), shell fragment (5) is withstood at stayed mast (2) two ends, and spring (4) is arranged between two shell fragments, shell fragment (5) stretches out outside the umbrella bar (7), two protruding handles (6) are arranged on the stayed mast (2), have banking stop (3) to stretch out outside the umbrella bar (7) on umbrella bar (7), banking stop has a spring.