CN210409327U - Spray head - Google Patents
Spray head Download PDFInfo
- Publication number
- CN210409327U CN210409327U CN201921080678.XU CN201921080678U CN210409327U CN 210409327 U CN210409327 U CN 210409327U CN 201921080678 U CN201921080678 U CN 201921080678U CN 210409327 U CN210409327 U CN 210409327U
- Authority
- CN
- China
- Prior art keywords
- joint
- ball body
- ball
- spheroid
- threaded column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000007921 spray Substances 0.000 title claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 4
- 238000005507 spraying Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Images
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a spray header, including shower nozzle, valve body, overcoat and joint, the valve body includes the screw thread post of upper end and the spheroid of lower extreme, sets up common through-hole between the two, screw thread post and shower nozzle screw thread fixed connection, the spheroid is placed inside connecting the upper end to can be connecting the inside activity, and spacing with the spheroid through the overcoat, and this overcoat and joint screw thread fixed connection. The utility model discloses simple structure, cost are lower, convenient to use is reliable, and the shower nozzle passes through the activity of spheroid in connecting, can carry out the angle modulation to the regulation of spraying the angle has been realized.
Description
Technical Field
The utility model relates to a fire sprinkler technical field, concretely relates to shower head.
Background
The spray header is the sprinkler who fixes in the spraying system pipeline, and the water spray that intensive spray header appears forms water curtain, can be used to fire extinguishing system, infrared stealthy, three proofings system etc. protects and forms the fire prevention to threatened surface by the conflagration and separate, but traditional spray header can't adjust the spraying angle.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shower head to prior art's defect and not enough.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a spray header, includes shower nozzle, valve body, overcoat and connects, and its innovation point lies in: the valve body comprises a threaded column at the upper end and a ball body at the lower end, a common through hole is formed between the threaded column and the ball body, the threaded column is fixedly connected with the spray head through threads, the ball body is placed inside the upper end of the joint and can move inside the joint, the ball body is limited through the outer sleeve, and the outer sleeve is fixedly connected with the joint through threads.
Furthermore, a sealing ring is arranged between the spray head and the threaded column.
Furthermore, the contact part of the joint and the ball body is an arc-shaped structure attached to the surface of the ball body.
Furthermore, an annular groove is formed in the joint, an O-shaped ring is arranged in the annular groove, and the O-shaped ring is in contact with the surface of the ball body.
After the structure is adopted, the utility model discloses beneficial effect does:
the utility model discloses simple structure, cost are lower, convenient to use is reliable, and the shower nozzle passes through the activity of spheroid in connecting, can carry out the angle modulation to the regulation of spraying the angle has been realized.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
1 spray head, 2 valve body, 21 threaded column, 22 sphere, 23 through hole, 3 outer sleeve, 4 joint, 5 sealing ring and 6O-shaped ring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.
Referring to fig. 1, a spray header comprises a spray head 1, a valve body 2, an outer sleeve 3 and a joint 4, wherein the valve body 2 comprises a threaded column 21 at the upper end and a ball 22 at the lower end, a common through hole 23 is formed between the threaded column 21 and the spray head 1, the ball 22 is placed inside the upper end of the joint 4 and can move inside the joint 4, the ball 22 is limited through the outer sleeve 3, and the outer sleeve 3 is fixedly connected with the joint 4 through threads. The angle of the spray head 1 can be adjusted through the movement of the ball 22 in the joint 4, so that the spraying angle can be adjusted.
In this embodiment, the packing 5 is provided between the head 1 and the screw post 21 to ensure the sealing property.
In this embodiment, the contact portion between the joint 4 and the ball 22 is an arc structure attached to the surface of the ball, so as to ensure that the ball 22 can be rotated to switch the angle.
In this embodiment, an annular groove is formed in the joint 4, and an O-ring 6 is disposed in the annular groove, and the O-ring 6 is in contact with the surface of the ball 22. When the ball 22 is rotated and adjusted in the joint 4, the O-ring 6 can always contact with the surface of the ball 22, and water leakage is avoided.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (4)
1. The utility model provides a spray header, includes shower nozzle, valve body, overcoat and connects its characterized in that: the valve body comprises a threaded column at the upper end and a ball body at the lower end, a common through hole is formed between the threaded column and the ball body, the threaded column is fixedly connected with the spray head through threads, the ball body is placed inside the upper end of the joint and can move inside the joint, the ball body is limited through the outer sleeve, and the outer sleeve is fixedly connected with the joint through threads.
2. The showerhead of claim 1, wherein: and a sealing ring is arranged between the spray head and the threaded column.
3. The showerhead of claim 1, wherein: the contact part of the joint and the ball body is an arc-shaped structure attached to the surface of the ball body.
4. The showerhead of claim 1, wherein: an annular groove is formed in the joint, an O-shaped ring is arranged in the annular groove, and the O-shaped ring is in contact with the surface of the ball body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921080678.XU CN210409327U (en) | 2019-07-11 | 2019-07-11 | Spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921080678.XU CN210409327U (en) | 2019-07-11 | 2019-07-11 | Spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210409327U true CN210409327U (en) | 2020-04-28 |
Family
ID=70380115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921080678.XU Expired - Fee Related CN210409327U (en) | 2019-07-11 | 2019-07-11 | Spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210409327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113350721A (en) * | 2021-05-25 | 2021-09-07 | 福建侨龙应急装备股份有限公司 | Water supply unit for vehicle body and water supply pump truck |
-
2019
- 2019-07-11 CN CN201921080678.XU patent/CN210409327U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113350721A (en) * | 2021-05-25 | 2021-09-07 | 福建侨龙应急装备股份有限公司 | Water supply unit for vehicle body and water supply pump truck |
| CN113350721B (en) * | 2021-05-25 | 2024-05-24 | 福建侨龙应急装备股份有限公司 | Water supply unit and water supply pump truck for car body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210409327U (en) | Spray head | |
| CN202355750U (en) | Rotary spray head for kitchen extinguishment | |
| US20110180629A1 (en) | Multifunctional Spraying Mineral Water Bottle | |
| CN212187560U (en) | Fire monitor rectifier | |
| CN204365506U (en) | The long spray gun of a kind of photocatalyst | |
| CN204671796U (en) | Stretch with two-stage the heat response of splash box | |
| CN205084261U (en) | Novel fire control automatic sprinkler | |
| CN201565378U (en) | Universal water-saving spray nozzle | |
| CN210355773U (en) | Gas fire-extinguishing nozzle | |
| CN213194267U (en) | Trapezoidal shower nozzle | |
| CN207575612U (en) | The extinguishing device that can be turned to | |
| CN208859160U (en) | A kind of fire extinguisher canvas hose connection structure | |
| CN207055766U (en) | A kind of water mists combination spray gun | |
| CN209723136U (en) | A kind of multi-functional water tap | |
| CN207412579U (en) | The fire-fighting lance of Rotatable spraying | |
| CN212143107U (en) | But water pistol of high-speed joint pipeline | |
| CN206880980U (en) | The portable dry powder extinguisher of water mist sprinkling formula | |
| CN207277439U (en) | A kind of fire hydrant of rotatable interface | |
| CN211412480U (en) | 360 degree inner wall spray gun | |
| CN207913969U (en) | A kind of gondola water faucet convenient for connection | |
| CN211273285U (en) | Fire control is cooling shower nozzle for thin water smoke | |
| CN220309642U (en) | Multifunctional water gun | |
| CN217041172U (en) | Novel buried spray head | |
| CN212880705U (en) | Dry powder diffusion nozzle with directional spraying function | |
| CN217888338U (en) | Telescopic rotatable water mist spray head for sewage treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 |