CN201011179Y

CN201011179Y - Multi-joint telescopic flagpole

Info

Publication number: CN201011179Y
Application number: CNU2006200098655U
Authority: CN
Inventors: 魏明
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-09-21
Filing date: 2006-09-21
Publication date: 2008-01-23
Anticipated expiration: 2016-09-21

Abstract

The utility model relates to a flag pole formed by multiple sections of short tube or short rod, and one end of each short tube with different diameters is provided with a screw eye and is formed to a necking down, and the outside of tube wall on the other end is manufactured to the protruding part, and the end manufactured to necking down of the short tube with small diameter is inserted from the end manufactured to protruding part of the short tube with big diameter, and the protruding part on the outside of the tube wall on the other end of the short tube with small diameter can be inserted into the big short tube with big diameter, but can not pass through the necking down of the short tube with big diameter. The thinnest section can be the solid short rod with one end fixed with a ball body. The short tube with small diameter is extended or contracted from the short tube with big diameter and is fixed by the screw, which can change length of the whole flag pole, and the flag pole can be shortened by loosing all the screws.

Description

The telescopic flagpole of more piece

Affiliated technical field

The utility model relates to the flagpole that a kind of more piece short tube is formed, but the flagpole formed of the short tube of more piece pull especially.

Background technology

At present, known flagpole generally is made of the fixing hard material of length, and difficulty is all compared in the transportation of flagpole, storage, and is especially inconvenient more for frequent provisional use.

Summary of the invention

Have the inconvenience that flagpole length fixedly causes transportation, stores now in order to overcome, but the utility model provides a kind of pull flexible flagpole.

The technical scheme that its technical problem that solves the utility model adopts is: with the stereoplasm tube socket that the more piece termination has gong silk hole, diameter to successively decrease, narrow tube can be extracted out in large diameter pipe or push; When using flagpole narrow tube is extracted out in large diameter pipe, will be extracted out partial fixing with the gong silk when being of convenient length; It is fixing to unclamp the cancellation of gong silk when not using flagpole, and the narrow tube of extracting out is pushed back in the large diameter pipe.

The beneficial effects of the utility model are, but pull elongation when this flagpole uses is identical with common flagpole result of use, and can change flagpole length; The time spent can not unclamped the gong silk and pushed back shortening, easy to use and transportation, stores, and is particularly useful for the occasion of frequent provisional use.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the front view of the utility model one festival's banner bar;

Fig. 2 is the front view after the 1st embodiment elongation of the utility model flagpole;

Fig. 3 is the front view after the 1st embodiment of the utility model flagpole shortens.

Among Fig. 1,1. single-unit quarter butt bottom plug, 2. quarter butt, 3. gong silk eye, the 4. reducing of single-unit quarter butt top;

Among Fig. 2,3,2. quarter butt, 5. gong silk, 6. truck spheroid, 7. flagpole chassis, 8. flagpole base.

The specific embodiment

In Fig. 1,2,3, manufacture the short flagpole (2) of more piece with hard material such as stainless steel, make plug (1) at the short flagpole of every joint (a 2) end down, bore gong silk eye (3) at the short flagpole of every joint (a 2) end up, in the short flagpole of every joint (2) end processing reducing (4) up, a thinner joint in the adjacent two joint quarter butts is inserted in the thicker joint; Spheroid (6) is installed in a thinnest joint termination, and chassis (7) is established in the thickest termination, a joint bottom, and its available gong silk is fixed on the base (8), and base (8) can fix on the ground.

Claims

1. flagpole of being made up of more piece short tube or quarter butt is characterized in that: different short tube one end of more piece diameter bores gong silk eye and also is processed into reducing, and other end tube wall is additional outward or be processed to projection; The end that the minor diameter short tube bores gong silk eye and is processed into reducing one end additional from the major diameter short tube or that be processed to projection inserts, additional or that be processed to the outward projection of minor diameter short tube other end tube wall can enter the major diameter short tube, but can not pass through the reducing of major diameter short tube; Real core quarter butt can only be a thinnest joint, makes one end bar wall add or be processed to projection outward, and the other end is fixed a spheroid after passing from a joint cannon; Minor diameter short tube or quarter butt are extracted out in the major diameter short tube or withdrawal and fix with the gong silk and can change whole flagpole length, unclamp whole gong silks and can make flagpole the shortest.

2. flagpole according to claim 1 is characterized in that: each festival's banner bar hard short tube, quarter butt and top spheroid are made by stainless steel.