CN201115651Y

CN201115651Y - Telescopic broom

Info

Publication number: CN201115651Y
Application number: CNU2007201917668U
Authority: CN
Inventors: 尚青
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-13
Filing date: 2007-11-13
Publication date: 2008-09-17
Anticipated expiration: 2017-11-13

Abstract

The utility model relates to a telescopic broom, which comprises a broom handle and a broom head. The broom head is composed of a plurality of frameworks and broom hair. One end of each of the frameworks is hinged with each other, and the hinged part is also provided with a tension elasticity device; the broom hair is arranged at the other end of the frameworks. The end part provided with the broom hair is also provided with a position-limit mechanism for outspreading of the frameworks. The broom handle comprises a hollow hand lever, a connecting piston and a movable block, wherein, the connecting piston is fixed and connected with the hinged part of the frameworks; the whole connecting piston is held inside the hollow handle; the side wall of the hollow handle is also provided with a sliding chute; the movable block is sleeved outside the hollow handle; the movable block is provided with a projection passing through the sliding chute to connect with the connecting piston. The telescopic broom has the advantages of reasonable structure, convenient use as well as portable and beautiful appearance.

Description

A kind of telescopic broom

Technical field

The utility model relates to a kind of telescopic broom, belongs to the household cleaning apparatus.

Background technology

Present broom generally includes handle and the broom head is formed, handle and broom head adopt the mode that is connected to link together, broom is placed the place in certain corner usually after use, be certain to be stained with the foul of a large amount of dust and so on after the use of broom head, foul on the broom head is easy to multiply bacterium, both unhygienic not attractive in appearance yet, and the people's that live around may influencing health.

The utility model purpose

The purpose of this utility model is to provide a kind of broom of extension type, but the broom head free shrink of broom is inner or freely open to usual user mode to handle, and this telescopic broom is rational in infrastructure, characteristics of also having a light and beautiful easy to use.

The utility model is to realize like this

A kind of telescopic broom comprises broomstick and broom head, it is characterized in that: described broom head is made up of several skeletons and broom hair, and several a skeletons wherein end are hinged, and also are provided with the tension elastomeric device in this hinged place; The broom hair is arranged on the other end of these skeletons, also is provided with the position-limit mechanism that skeleton launches on the end that the broom hair is set; Described broomstick comprises hollow handle, connects piston and movable block composition, the hinged place that connects piston and skeleton is connected, connect piston integral body and be contained in hollow handle inside, on the sidewall of hollow handle, also have a chute, described movable block is socketed in the hollow handle outside, has one to connect projection and pass above-mentioned chute and be connected piston and be connected on the movable block.

Described tension elastomeric device is a torsion spring, the hinged place of the center fixation skeleton of torsion spring, and two toggles of torsion spring are fixed on outermost two skeletons of these skeletons.

The position-limit mechanism that described skeleton launches can be with the broom hair, is interconnective between the broom hair of each skeleton of setting.

Described position-limit mechanism also can couple together two adjacent skeletons to reach spacing purpose by fine rule or cotton rope.

On the described connection piston connection groove is set, the connection projection of movable block is placed in this groove.

Upper and lower side at described groove is equipped with spacing steel ball, relatively then is provided with spacing hole at the chute upper and lower end of hollow handle with this steel ball.

The utility model takes a hint from folding fan the broom head is made up of some skeletons and broom hair, a wherein end articulated manner of skeleton connects, the other end is provided with the broom hair, and the position-limit mechanism of elasticity tension device and expansion is set on skeleton, be equipped with the open and close that broom that connection piston on the hollow handle and movable block realize closes again, simultaneously whole broom head can be retracted to hollow handle inside, make that broom be not convenient to place and good looking appearance by the time spent, and the operation of the open and close of broom head is very easy, only need to realize, be fit to very much the demand of modern's pursuing high quality life just moving on the movable block or move down.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the decomposing schematic representation of the utility model structure;

Fig. 3 is the utility model side portion structure schematic diagram.

The specific embodiment

As Figure 1-3, a kind of extension type broom, comprise broomstick 1 and broom head 2, described broom head 2 is made up of several skeletons 21 and broom hair 22, several skeletons 21 a wherein end are hinged, also be provided with a torsion spring 23 in this hinged place, the hinged place of the center fixation skeleton 21 of torsion spring 23, two toggles of torsion spring 23 are fixed on these skeleton 21 outermost two skeletons; Described broom hair 22 is arranged on the other end of these skeletons 21, also is provided with the cord or the fine rule that are used for limiting skeleton 21 start points on the end that broom hair 22 is set; Described broomstick 1 comprises hollow handle 11, connect piston 12 and movable block 13, the hinged place that connects piston 12 and skeleton 21 is connected, these connection piston 12 integral body are contained in the hollow handle 11, on the sidewall of hollow handle 11, have a chute 14, described movable block 13 is socketed in hollow handle 11 outsides, having a connection projection 15 to pass above-mentioned chute 14 on the movable block 13 is contained in the connection groove 16 that connects on the piston 12, on this connection groove 16, downside is equipped with

spacing steel ball

17,18, with this

steel ball

17,18 accordingly on the chute 14 of hollow handle 11, the lower end then is provided with

spacing hole

19,20.

The utility model needs when not using broom, only need firmly skeleton 21 merging of broom head 2 to be got up, moving movable block 13 then will move in whole broom head more than 2 hollow handles 11, when the spacing steel ball 17 of the connection groove upside that connects piston 12 slided into the spacing hole 19 of chute upper end of hollow handle 11, this moment, broom head 2 integral body all were contained in the hollow handle 11; Move down movable block 13 and open 2 need of broom head, making broom head 2 stretch out hollow handle skeleton 21 11 this moment opens automatically in the effect of torsion spring elastic force 23, just cooperates with the spacing hole 20 of hollow handle 11 lower ends when movable block 13 moves down the spacing steel ball 18 that connects piston 12 downsides after putting in place, broom head 2 is opened to put in place and just can have been used at this moment.

Claims

1, a kind of extension type broom comprises broomstick and broom head, it is characterized in that: described broom head is made up of several skeletons and broom hair, and several a skeletons wherein end are hinged, and also are provided with the tension elastomeric device in this hinged place; The broom hair is arranged on the other end of these skeletons, also is provided with the position-limit mechanism that skeleton launches on the end that the broom hair is set; Described broomstick comprises hollow handle, connects piston and movable block composition, the hinged place that connects piston and skeleton is connected, connect piston integral body and be contained in hollow handle inside, on the sidewall of hollow handle, also have a chute, described movable block is socketed in the hollow handle outside, has one to connect projection and pass above-mentioned chute and be connected piston and be connected on the movable block.

2, a kind of telescopic broom as claimed in claim 1, it is characterized in that: described tension elastomeric device is a torsion spring, the hinged place of the center fixation skeleton of torsion spring, two toggles of torsion spring are fixed on outermost two skeletons of these skeletons.

3, a kind of telescopic broom as claimed in claim 2 is characterized in that: the position-limit mechanism that described skeleton launches can be with the broom hair, is interconnective between the broom hair of each skeleton of setting.

4, a kind of telescopic broom as claimed in claim 2 is characterized in that: described position-limit mechanism also can couple together two adjacent skeletons to reach spacing purpose by fine rule or cotton rope.

5, a kind of telescopic broom as claimed in claim 1 is characterized in that: on the described connection piston connection groove is set, the connection projection of movable block is placed in this groove.

6, a kind of telescopic broom as claimed in claim 5, it is characterized in that: the upper and lower side at described groove is equipped with spacing steel ball, relatively then is provided with spacing hole at the chute upper and lower end of hollow handle with this steel ball.