CN201744102U

CN201744102U - Multifunctional water branch

Info

Publication number: CN201744102U
Application number: CN201020216623XU
Authority: CN
Inventors: 曹云飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-06-04
Filing date: 2010-06-04
Publication date: 2011-02-16
Anticipated expiration: 2020-06-04

Abstract

A multifunctional water branch relates to the technical field of water branch head manufacturing. The water branch comprises a branch barrel and a water pipe joint, wherein the water pipe joint is in threaded connection with the rear end of the branch barrel; a branch head is in threaded connection with the front part of the branch barrel; a stepped surface is formed at the front end of the branch head; a separation blade is arranged at the front end of the branch head; the rear end surface of the separation blade is arranged on the stepped surface; a support is internally arranged at the front part of the branch barrel; and a bolt with one end connected to the separation blade and the other end connected to the support is arranged between the separation blade and the support. The water branch has not only the functions of distant jetting, fire-extinguishing and water flow closure of a straight stream shut-off branch, but also the functions of flowering jetting and spraying, can extinguish close and large-area small fire while extinguishing center fire source by virtue of the alternate transformation function, or sprays mist serving as water curtain to ensure self-safety, and can also be used for spraying or sprinkling irrigation for fruit trees, nursery and gardens.

Description

A kind of multifunctional water gun

Technical field

The utility model relates to a kind of manufacturing technology field of fire demand water rifle head.

Background technology

Fire-fighting lance is most important for stamping out a fire, and existing fire-fighting lance mainly is made up of nozzle, gun barrel, handle, ball valve, ball valve is unlatching, closes two states, during fire fighting, can only produce direct current water and annotate, though impulsive force is big, far firing range, can not large-area reduction fire scene temperature; Simultaneously, easily by the roasting wound of fire, existing fire-fighting lance did not have protective effect when the fire fighter operated.Single function may make fire extinguishing difficulty and leave over the dead angle, makes revivablely, causes bigger fire, and the fire-fighting equipment function singleness can not adapt to the fire extinguishing of room or cabin chamber.

The utility model content

In order to solve existing fire-fighting lance, function singleness, can not protect shortcomings such as fireman, the utility model provides a kind of multifunctional water gun.

The utility model comprises gun barrel, water pipe head, described water pipe head is threaded in the rear end of described gun barrel, front threads at described gun barrel connects the rifle head, the front end of described rifle head is provided with step surface, the rear end face that the described catch of catch is set at the front end of described rifle head is arranged on the step surface, in the front portion of described gun barrel inside support is set, and between described catch and support bolt is set, one end of described bolt is connected on the catch, and the other end of described bolt is connected on the support.

The utility model is provided with a catch at the front end of rifle head, because of rifle head and gun barrel for being threaded, by the rotation between rifle head and the gun barrel, regulate the distance between catch and the rifle head adjusting range, thereby regulate the shape that water is annotated, all the opening between catch and the step surface is big more, water is annotated straight more, and range is far away more, otherwise, water is annotated diffusing more, forms spraying; This hydraulic giant; except remote ejecting extinguishing and close the function of current with dc switch hydraulic giant; also having blooms sprays and spraying function; the checker function can be put out the closely little fire of large tracts of land when putting out the center burning things which may cause a fire disaster; or spraying as the cascade curtain with the protection inherently safe, this hydraulic giant can also be used as fruit tree, nursery, spray in the garden or the usefulness of spraying.

The utility model is provided with the oxidation that rubber cover can prevent copper rifle head at outer surface sulfuration one deck rubber cover of rifle head, can also increase friction, convenient rotation.

The utility model is provided with the guiding tooth at the front end of described rubber cover, and the guiding tooth is set can be so that spray effect be better.

Description of drawings

Fig. 1 is a kind of structural representation of the present utility model.

Among the figure, 1, gun barrel, 2, water pipe head, 3, the rifle head, 4, catch, 5, bolt, 6, support, 7, rubber cover, 8, the guiding tooth, 9 step surfaces.

The specific embodiment

As shown in Figure 1; this multifunctional water gun comprises gun barrel 1; water pipe head 2; water pipe head 2 is threaded in the rear end of gun barrel 1; front threads at gun barrel 1 connects rifle head 3; the front end of rifle head 3 is provided with step surface 9; front end at rifle head 3 is provided with catch 4; the rear end face of catch 4 is arranged on the step surface 9; front portion in gun barrel 1 inside is provided with support 6; between catch 4 and support 6 bolt 5 is set, an end of bolt 5 is connected on the catch 4, and the other end of bolt 5 is connected on the support 6; at the outer surface of rifle head 3 sulfuration one deck rubber cover 7, guiding tooth 8 is set at the front end of rubber cover 7.

Claims

1. multifunctional water gun, comprise gun barrel, water pipe head, described water pipe head is threaded in the rear end of described gun barrel, front threads at described gun barrel connects the rifle head, the front end that it is characterized in that described rifle head is provided with step surface, front end at described rifle head is provided with catch, the rear end face of described catch is arranged on the step surface, front portion in described gun barrel inside is provided with support, between described catch and support, bolt is set, one end of described bolt is connected on the catch, and the other end of described bolt is connected on the support.

2. a kind of multifunctional water gun according to claim 1 is characterized in that the outer surface sulfuration one deck rubber cover at the rifle head.

3. a kind of multifunctional water gun according to claim 2 is characterized in that at the front end of described rubber cover the guiding tooth being set.