Search

CN-121987991-A - Rotary wheel structure of water spraying gun

CN121987991ACN 121987991 ACN121987991 ACN 121987991ACN-121987991-A

Abstract

The invention provides a water spraying gun rotating wheel structure, which is mainly characterized in that a rotating wheel assembly section is arranged on a water spraying gun main body, a rotating wheel is arranged in the rotating wheel assembly section, and a column tip is arranged at one end face group of the rotating wheel so as to be contacted with the side wall of the rotating wheel assembly section of the water spraying gun main body, therefore, the column tip is arranged at one end face group of the rotating wheel so as to resist the reaction force of a spring arranged at the other end face of the rotating wheel, and the situation that the axis of the rotating wheel is inclined to cause the mutual abutting friction between the rotating wheel and the two side walls of the rotating wheel assembly section of the water spraying gun main body is avoided, thereby improving the rotating smoothness of the rotating wheel and being more convenient for implementing and using the water spraying gun.

Inventors

  • WANG WENCHANG

Assignees

  • 恩褔科技股份有限公司

Dates

Publication Date
20260508
Application Date
20241105

Claims (8)

  1. 1. A water spraying gun rotating wheel structure comprises a water spraying gun main body, a rotating wheel assembly section arranged on the rotating wheel assembly section, a spring and a ball, wherein the rotating wheel assembly section is provided with a first end face and a second end face, the first end face and the second end face of the rotating wheel are respectively corresponding to the first side wall and the second side wall of the rotating wheel assembly section, a plurality of pits are arranged on the first side wall of the rotating wheel assembly section of the water spraying gun main body, at least one first accommodating hole is arranged on the first end face of the rotating wheel, the spring and the ball are arranged in the first accommodating Kong Zhongyi sequence, and the ball is blocked and positioned with any pit arranged on the first side wall of the rotating wheel assembly section, and the structure is characterized in that: The second end face of the rotating wheel is provided with at least one second containing hole, and a column tip is arranged in the at least one second containing hole in a group mode, the column tip forms a first end and a second end which are opposite, and the second end of the column tip protrudes out of the second containing hole and is contacted with a second side wall of the rotating wheel assembly section of the water gun main body.
  2. 2. The monitor wheel structure of claim 1, wherein the second end of the stud is rounded to form a point contact with the second side wall of the wheel assembly section of the monitor body.
  3. 3. The monitor wheel structure of claim l, wherein the stud is formed with at least one guide channel along its length toward its peripheral wall.
  4. 4. The monitor wheel structure of claim 1, wherein the stud is disposed in the second receptacle of the wheel with a tight fit.
  5. 5. The monitor wheel structure of claim l, wherein the second end of the wheel has a plurality of second holes, and further comprises a plurality of pins respectively disposed in the plurality of second holes.
  6. 6. The monitor wheel structure of claim 5, wherein the plurality of second apertures of the wheel are equiangularly disposed on the second end face of the wheel.
  7. 7. The monitor wheel structure of claim l, wherein the first end of the wheel has a first hole, the spring and the ball are disposed in the first hole Kong Zhongyi, and the second end of the wheel has a second hole at the position of the first hole opposite to the first end of the wheel, and the stud is disposed in the second hole.
  8. 8. The monitor wheel structure of claim l, wherein the monitor body comprises a valve seat, a handle is connected to the bottom side of the valve seat, a valve unit is provided in the valve seat, a switch wrench is provided outside the valve seat to connect with the valve unit, a water outlet passage is provided at one end of the valve seat, a water pipe is provided, one end of the water pipe is connected with the water outlet passage of the valve seat, a nozzle is connected to the other end of the water pipe, and the wheel assembly section is formed between the valve seat and the water pipe.

Description

Rotary wheel structure of water spraying gun Technical Field The invention relates to the technical field of water spraying guns, in particular to a rotating wheel structure of a water spraying gun. Background The existing fire-fighting water gun structure mainly comprises a water gun main body, a rotating wheel assembly section is formed on the water gun main body, and a rotating wheel is arranged in the rotating wheel assembly section in a group mode so as to be connected with a water quantity adjusting unit and used for providing water quantity requirements of adjusting wave bands for firefighters. The spring is arranged on one end face of the runner to prop against one side wall of the runner assembly section, the elastic force of the spring pushes the runner reversely, so that the axes of the runner are inclined, the two end faces of the runner are inclined to lean against the two side walls of the runner assembly section and are in friction contact with the two side walls of the runner assembly section, the runner is clamped when rotating, the rotating smoothness of the runner is affected, and particularly, the difficulty in rotating the runner is increased due to the action of high water pressure when the water is sprayed by the water spraying gun. The present inventors have devised the present invention by many years of manufacturing and design experience and knowledge in the related art, and by many ways of skillful research, in view of the above-mentioned drawbacks of the conventional monitor. Disclosure of Invention The invention relates to a rotating wheel structure of a water spraying gun, and mainly aims to provide a rotating wheel structure capable of improving the rotating smoothness of a rotating wheel of the water spraying gun. In order to achieve the above-mentioned object, the present inventors have studied a monitor wheel structure comprising a monitor body, a wheel assembly section provided on the monitor body, the wheel assembly section having a first side wall and a second side wall opposite to each other, and a wheel disposed in the wheel assembly section, the wheel having a first end face and a second end face opposite to each other, the first end face and the second end face of the wheel being respectively located at the first side wall and the second side wall of the wheel assembly section, a plurality of recesses being provided on the first side wall of the monitor body in the wheel assembly section, at least one first receiving hole being provided on the first end face of the wheel, and a spring and a ball being disposed in the at least one first receiving Kong Zhongyi, the ball being engaged with any one of the recesses provided on the first side wall of the wheel assembly section, the ball being provided with at least one second receiving hole, a stud being disposed in the at least one second receiving hole, the stud being formed opposite to the first end and the second end face, the stud protruding from the second end face of the monitor body. The wheel structure of the water spraying gun, as described above, wherein the second end of the stud is a rounded end to form a point contact with the second side wall of the wheel assembly section of the main body of the water spraying gun. The monitor wheel structure as described above, wherein the stud is formed with at least one guide channel along its length toward its peripheral wall. The structure of the water spraying gun runner as described above, wherein the stud is assembled in the second hole of the runner in a tight fit manner. The water spraying gun rotating wheel structure comprises a plurality of second containing holes arranged on the second end face of the rotating wheel, and a plurality of column tips respectively assembled in the second containing holes. The water spraying gun rotating wheel structure, wherein the plurality of second holding holes of the rotating wheel are distributed on the second end face of the rotating wheel at equal angles. The water spraying gun rotating wheel structure is characterized in that a first containing hole is formed in the first end face of the rotating wheel, the spring and the ball are arranged in the first containing Kong Zhongyi sequence, a second containing hole is formed in the second end face of the rotating wheel at the position of the first containing hole relative to the first end face of the rotating wheel, and the column tip is arranged in the second containing hole in a group mode. The water spraying gun rotating wheel structure comprises a valve seat, a handle connected to the bottom of the valve seat, a valve unit inside the valve seat, a switch wrench outside the valve seat for connecting with the valve unit, a water outlet passage at one end of the valve seat, a water pipe with one end connected to the water outlet passage of the valve seat, a nozzle connected to the other end of the water pipe, and the rotating wheel assembly interval formed between the valve sea