CN210474343U

CN210474343U - Switch type duckbill nozzle

Info

Publication number: CN210474343U
Application number: CN201921365833.2U
Authority: CN
Inventors: 李彦举; 李延雪
Original assignee: Sanlang Fuxing Valve Factory Of Gucheng County
Current assignee: Sanlang Fuxing Valve Factory Of Gucheng County
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-05-08
Anticipated expiration: 2029-08-21

Abstract

The utility model discloses an on-off type duckbilled shower nozzle, its structure includes duckbilled shower nozzle main part, valve body, lid silk nut, handle, axi, nut and valve ball, and duckbilled shower nozzle main part afterbody is connected through the screw thread valve body head outside, and the valve body afterbody inboard is fixed mutually through screw thread and lid silk nut head outside, the utility model discloses a set up rotary switch in original duckbilled shower nozzle main part, after rotating the handle, can drive the inside valve ball of valve body and rotate to reach the play water control of duckbilled shower nozzle, realize the independent opening and closing of duckbilled shower nozzle, increased the flexibility, improved work efficiency.

Description

Switch type duckbill nozzle

Technical Field

The utility model relates to a duckbilled shower nozzle technical field, concretely relates to on-off type duckbilled shower nozzle.

Background

With the deep promotion of urbanization and urban development in China and the increasing of the country on the construction strength of a traffic network system year by year, the highway construction in China is developed at a high speed, the total length and the total number of the highway in China have reached the world leading position in recent years, the highway needs to be cleaned after being used for a long time, the problem can be solved by using the sprinkler, and the sprinkler is also called a multifunctional greening sprinkler and is used for cleaning the road surface, cleaning, dust prevention, watering, pesticide spraying and the like in units such as urban roads, large factories, troops, gardens and the like so as to achieve the effect of beautifying the environment.

At present, along with road width's increase, duckbilled shower nozzle all can be installed to the delivery port on the watering lorry, makes watering lorry spun liquid be fan-shaped diffusion to realize spraying of big face, increase and spray efficiency, and current duckbilled shower nozzle is through screw thread formula and watering lorry play water piping connection, at the watering during operation, all realizes controlling out by master switch, and can't realize that local water control carries out watering work, and its flexibility is relatively poor, thereby leads to work efficiency to be lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, present a switch formula duckbilled shower nozzle, solved current duckbilled shower nozzle and be not convenient for independently open and close, the flexibility is relatively poor, the lower problem of work efficiency.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a switched mode duckbilled shower nozzle, including duckbilled shower nozzle main part, valve body, lid silk nut, handle, axle, nut and valve ball, duckbilled shower nozzle main part afterbody is connected through the screw thread valve body head outside, the inboard screw thread that passes through of valve body afterbody is fixed mutually with the lid silk nut head outside, the valve body upper end is equipped with a cavity cylinder boss, link up in this boss middle part and the valve body, the handle front end is fixed in on the cylinder boss of valve body upper end through the axle to it is fixed mutually with the axle through the nut, the middle part is provided with the valve ball in the valve body, valve ball top is equipped with a recess, the axle runs through the cylinder boss of valve body upper end and valve ball top recess is embedded to close fixedly.

Furthermore, a rectangular limiting block is arranged at the front end of the cylindrical boss at the upper end of the valve body.

Furthermore, the front end of the handle is provided with two vertical upright columns which are matched with the limiting block.

Further, the handle can rotate 90 degrees through the shaft.

Furthermore, a sealing ring is arranged at the joint of the shaft and the cylindrical boss at the upper end of the valve body.

Furthermore, a tetrafluoro pad is arranged at the joint of the outer side of the valve ball and the inner wall of the valve body.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

for solving current duckbilled shower nozzle and being not convenient for independently open and close, the flexibility is relatively poor, the lower problem of work efficiency, through having set up rotary switch in original duckbilled shower nozzle main part, after rotating the handle, can drive the inside valve ball of valve body and rotate to reach the play water control of duckbilled shower nozzle, realize independently opening and closing the duckbilled shower nozzle, increased the flexibility, improved work efficiency.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic rear view of the present invention;

fig. 4 is a schematic cross-sectional view of the position a in fig. 3 according to the present invention.

In the figure: the duckbilled nozzle comprises a duckbilled nozzle main body-1, a valve body-2, a cap screw nut-3, a handle-4, a shaft-5, a nut-6, a valve ball-7, a sealing ring-8, a tetrafluoro pad-9, a limiting block-21, an upright post-41, a sealing ring-51 and a tetrafluoro pad-71.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, 2, 3 and 4, the present invention provides an on-off type duckbill sprayer: including duckbilled shower nozzle main part 1, valve body 2, cap nut 3, handle 4, shaft 5, nut 6 and

valve ball

7, 1 afterbody of duckbilled shower nozzle main part is connected through 2 head outsides of screw valve body, 2 afterbody inboards of valve body are fixed mutually through screw and 3 head outsides of cap nut, 2 upper ends of valve body are equipped with a cavity cylinder boss, link up in this boss middle part and the

valve body

2, 4 front ends of handle are fixed in on the cylinder boss of 2 upper ends of valve body through shaft 5, and it is fixed mutually with handle 4 and shaft 5 through nut 6, the middle part is provided with valve ball 7 in the

valve body

2, 7 tops of valve ball are equipped with a recess, the cylinder boss that shaft 5 runs through 2 upper ends of valve body is fixed with 7 top recesses of valve ball gomphosis.

A rectangular limiting block 21 is arranged at the front end of a cylindrical boss at the upper end of the valve body 2, so that the handle 4 can be limited after being rotated, and the handle 4 is prevented from being rotated too much.

Two vertical upright columns 41 are arranged at the front end of the handle 4 and are matched with the limiting block 21, so that the rotation angle of the handle 4 is limited conveniently.

Wherein, the handle 4 can rotate 90 degrees through the shaft 5, and can control the water outlet and the water closing in the valve body 2.

The sealing ring 51 is arranged at the joint of the shaft 5 and the cylindrical boss at the upper end of the valve body 2, so that the sealing performance of the shaft 5 during rotation is improved, and the water leakage is prevented.

The joint of the outer side of the valve ball 7 and the inner wall of the valve body 2 is provided with the tetrafluoro gasket 71, so that the sealing property between the valve body 2 and the valve ball 7 is improved, the sealing property after water closing is improved, and water leakage is prevented.

The working principle is as follows: before use, the cap screw nut 3 is butted with a water outlet pipeline on a sprinkler to enable the water outlet pipeline of the sprinkler to be communicated with the inside of the valve body 2, the valve ball 7 is arranged inside the valve body 2 and can block water to the tail part of the valve body 2, the handle 4 is fixed with the top part of the shaft 5 through the nut 6, the shaft 5 penetrates through a cylindrical boss at the upper end of the valve body 2 and is connected with a groove at the top part of the valve ball 7 inside the valve body 2, after the handle 4 is rotated, the valve ball 7 is driven to rotate through the shaft 5, a middle through hole of the valve ball 7 is communicated with the inside of the valve body 2, namely, water enters the duckbill spray head main body 1 from the tail part of the valve body 2, the water is sprayed out when being diffused through the duckbill spray head main body 1 to carry out watering work, through arranging a rotary switch on the original duckbill spray head main body 1, after the handle 4 is rotated, the valve ball 7 inside the valve, the realization is to the autonomic opening and closing of duckbilled shower nozzle, the flexibility has been increased, work efficiency has been improved, be equipped with a rectangle stopper 21 through the cylinder boss front end in valve body 2 upper end, can be to the restriction after handle 4 rotates, prevent that handle 4 turned angle is too big, handle 4 can carry out 90 degrees rotations through shaft 5, can make the inside play of valve body 2 and close water and control, sealing washer 51 has been installed with the cylinder boss junction of shaft 5 and valve body 2 upper end, leakproofness when shaft 5 rotates has been increased, the condition of leaking water prevents to appear, tetrafluoro pad 71 is installed with the interior wall junction of valve body 2 in the valve ball 7 outside, the leakproofness between valve body 2 and the valve ball 7 has been increased, increase the leakproofness after closing water, prevent to leak.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an on-off type duckbilled shower nozzle which characterized in that: comprises a duckbilled nozzle main body (1), a valve body (2), a cap screw nut (3), a handle (4), a shaft (5), a nut (6) and a valve ball (7), the tail part of the duckbill nozzle main body (1) is connected with the outer side of the head part of the threaded valve body (2), the inner side of the tail part of the valve body (2) is fixed with the outer side of the head part of the cover screw nut (3) through threads, a hollow cylindrical boss is arranged at the upper end of the valve body (2), the middle part of the lug boss is communicated with the inside of the valve body (2), the front end of the handle (4) is fixed on a cylindrical lug boss at the upper end of the valve body (2) through a shaft (5), the handle (4) is fixed with the shaft (5) through a nut (6), a valve ball (7) is arranged in the middle of the valve body (2), a groove is arranged at the top of the valve ball (7), the shaft (5) penetrates through a cylindrical boss at the upper end of the valve body (2) and is embedded and fixed in a groove at the top of the valve ball (7).

2. A switch type duckbill sprayer according to claim 1, wherein: the front end of a cylindrical boss at the upper end of the valve body (2) is provided with a rectangular limiting block (21).

3. A switch type duckbill sprayer according to claim 1, wherein: two vertical upright posts (41) are arranged at the front end of the handle (4) and are matched with the limiting block (21).

4. A switch type duckbill sprayer according to claim 3, wherein: the handle (4) can rotate 90 degrees through the shaft (5).

5. A switch type duckbill sprayer according to claim 1, wherein: and a sealing ring (51) is arranged at the joint of the shaft (5) and the cylindrical boss at the upper end of the valve body (2).

6. A switch type duckbill sprayer according to claim 1, wherein: and a tetrafluoro pad (71) is arranged at the joint of the outer side of the valve ball (7) and the inner wall of the valve body (2).