CN211383569U - Three-way hand-held fire extinguisher with quick-assembling connector - Google Patents
Three-way hand-held fire extinguisher with quick-assembling connector Download PDFInfo
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- CN211383569U CN211383569U CN201921987489.0U CN201921987489U CN211383569U CN 211383569 U CN211383569 U CN 211383569U CN 201921987489 U CN201921987489 U CN 201921987489U CN 211383569 U CN211383569 U CN 211383569U
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Abstract
The utility model provides a take fire extinguisher tee bend portable of fast-assembling interface, including tee bend interface unit spare, portable part, tee bend interface unit spare is installed on the fire extinguisher bottle, portable part fixed mounting be in tee bend interface unit top, the beneficial effects of the utility model reside in that: when the pressure measuring gauge head is arranged on the quick-assembly interface, the controllable valve inside self-locking switch in the quick-assembly interface can be automatically opened, and when the pressure measuring gauge head is detached, the controllable valve inside self-locking switch in the quick-assembly interface can be automatically closed; when the pressure measuring gauge head is used by a user, the pressure measuring gauge head on the three-way handle of the fire extinguisher can be rapidly installed or detached at any time, the structure is simple, the operation is convenient, and the fire extinguisher bottle cannot leak gas in the whole working process.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a fire control technical field especially relates to a take fire extinguisher tee bend of fast-assembling interface portable.
[ background of the invention ]
At present, the pressure measuring gauge heads configured on fire extinguisher products on the market are installed before the fire extinguisher leaves a factory, and if the pressure measuring gauge heads are damaged in the using process, the whole fire extinguisher must be sent to a manufacturer for repair. If upgrade present fire extinguisher into thing networking intelligence pressure measurement fire extinguisher, then need change present mechanical pressure gauge outfit into thing networking intelligence pressure measurement gauge outfit to send back the producer and handle.
[ Utility model ] content
The utility model discloses a use on the market at present with the fire extinguisher product of fire control, the pressure measurement gauge outfit of its configuration, all just installed before the fire extinguisher dispatches from the factory, if the pressure measurement gauge outfit damages in the use, must send the not enough of producer's repair and a neotype fire extinguisher tee bend of taking the fast-assembling interface that provides with whole fire extinguisher.
The utility model discloses a realize through following technical scheme:
a fire extinguisher three-way handle with a quick-assembly connector comprises a three-way connector part and a hand-held part, wherein the three-way connector part is arranged on a fire extinguisher bottle body, and the hand-held part is fixedly arranged at the top of the three-way connector part.
Further, the three-way interface part comprises a three-way interface body, a main air door control rod, a spring and a spring fixing seat, wherein the front end of the three-way interface body is provided with a nozzle interface, the nozzle interface at the front end of the three-way interface body is communicated with a nozzle, the lower part of the three-way interface body is provided with a fire extinguisher bottle body interface, the fire extinguisher bottle body interface of the three-way interface body is communicated with a fire extinguisher bottle body, one side or two sides of the three-way interface body are provided with quick-assembly interfaces, the quick-assembly interfaces are tightly matched and connected with the pressure measuring gauge head body, the top of the three-way interface body is provided with a portable mounting seat, the portable mounting seat is provided with a round hole, the spring fixing seat is arranged below the fire extinguisher bottle body interface of the three-way interface body, the main air door control rod is arranged, the lower part of the main air valve control rod is communicated with the interior of the fire extinguisher bottle body.
Furthermore, a sealing ring is arranged between the three-way connector body and the spring fixing seat.
Further, the portable component comprises a portable body, a rotating shaft and a nut, wherein the rotating shaft penetrates through the round hole of the portable body and the round hole of the portable mounting seat and is fixed on the portable mounting seat through the nut.
Furthermore, the inside controllable valve inside that is equipped with of fast-assembling interface, the inside controllable valve inside and the pressure measurement gauge outfit body of fast-assembling interface closely cooperate to be connected, when pressure measurement gauge outfit body installation fast-assembling interface is gone up, the inside controllable valve inside self-locking switch of fast-assembling interface then can open automatically, when dismantling the pressure measurement gauge outfit body, the inside controllable valve inside self-locking switch of fast-assembling interface then can self-closing.
Further, the controllable valve core comprises a valve core body, a valve core rod, a valve core cap, a sealing part and a core seat, the valve core body is of a hollow structure, the upper part of the valve core body is fixedly connected with the valve core cap, external threads are arranged outside the valve core cap, a through hole is formed in the middle of the valve core cap, one end of the valve core rod penetrates through the through hole in the middle of the valve core cap and is inserted into the valve core body, the sealing part is arranged on the lower part of the valve core body, and the core seat is arranged below the sealing part.
Further, the valve core body, the sealing part and the core seat are integrally formed, the outer diameter of the sealing part is consistent with that of the valve core body, and the outer diameter of the core seat is smaller than that of the sealing part.
Further, the outer surface of the valve core body is provided with a sealing ring.
Furthermore, the fast-assembling interface is made of metal column interfaces.
The beneficial effects of the utility model reside in that: when the pressure measuring gauge head is arranged on the quick-assembly interface, the controllable valve inside self-locking switch in the quick-assembly interface can be automatically opened, and when the pressure measuring gauge head is detached, the controllable valve inside self-locking switch in the quick-assembly interface can be automatically closed; when the pressure measuring gauge head is used by a user, the pressure measuring gauge head on the three-way handle of the fire extinguisher can be rapidly installed or detached at any time, the structure is simple, the operation is convenient, and the fire extinguisher bottle cannot leak gas in the whole working process.
[ description of the drawings ]
FIG. 1 is a schematic view of a three-way portable structure of a fire extinguisher with a quick-assembly connector according to the present invention;
FIG. 2 is a schematic structural view of the portable explosion of the three-way fire extinguisher with the quick-assembly connector according to the present invention;
FIG. 3 is a schematic structural view of the controllable valve inside of the present invention;
FIG. 4 is another schematic structural diagram of the three-way handle of the fire extinguisher with the quick-assembly connector of the present invention;
FIG. 5 is a schematic structural view of another explosion carried by a three-way fire extinguisher with a quick-assembly connector according to the present invention;
reference numerals: 1. a three-way interface component; 11. a three-way connector body; 110. a nozzle interface; 111. a fire extinguisher bottle body interface; 112. a fast-assembling interface; 1120. a controllable valve core; 11201. a valve core body; 11202. a valve core bar; 11203. a valve core cap; 11204. a sealing part; 11205. a core print; 12. a main valve lever; 13. a spring; 14. a spring fixing seat; 15. a seal ring; 16. a hand-held mounting base; 160. a circular hole; 2. a hand-held component; 21. a hand-held body; 22. a rotating shaft; 23. and a nut.
[ detailed description ] embodiments
The invention will be further described with reference to the accompanying drawings and specific embodiments:
example 1:
as shown in fig. 1 and 2, the three-way hand grip with the quick-assembly connector for the fire extinguisher comprises a three-way connector part 1 and a hand-held part 2, wherein the three-way connector part 1 is installed on a fire extinguisher bottle body, and the hand-held part 2 is fixedly installed at the top of the three-way connector part 1.
Preferably, the three-way connector component 1 comprises a three-way connector body 11, a main valve control rod 12, a spring 13 and a spring fixing seat 14, wherein a nozzle interface 110 is arranged at the front end of the three-way connector body 11, the nozzle interface 110 at the front end of the three-way connector body 11 is communicated with a nozzle, a fire extinguisher bottle body interface 111 is arranged at the lower part of the three-way connector body 11, the fire extinguisher bottle body interface 111 of the three-way connector body 11 is communicated with a fire extinguisher bottle body, a quick-assembling interface 112 is arranged at one side of the three-way connector body 11, the quick-assembling interface 112 is closely matched and connected with a pressure gauge head body, a portable mounting seat 16 is arranged at the top of the three-way connector body 11, a round hole 160 is arranged on the portable mounting seat 16, the spring fixing seat 14 is arranged below the fire extinguisher bottle body interface 111 of the three-way connector body 11, a spring 13 is arranged between the lower part of the main air door control rod 12 and the spring fixing seat 14, and the lower part of the main air door control rod 12 is communicated with the interior of the fire extinguisher bottle body.
Preferably, a sealing ring 15 is further disposed between the three-way connector body 11 and the spring fixing seat 14.
Preferably, the handheld part 2 comprises a handheld body 21, a rotating shaft 22 and a nut 23, wherein the rotating shaft 21 passes through the circular hole of the handheld body 21 and the circular hole 160 of the handheld mounting seat 16 and is fixed on the handheld mounting seat 16 through the nut 23.
Preferably, controllable valve core 1120 is arranged inside fast-assembling interface 112, controllable valve core 1120 inside fast-assembling interface 112 is tightly matched and connected with the pressure measuring gauge outfit body, when the pressure measuring gauge outfit body is mounted on the interface component, the self-locking switch of controllable valve core 1120 inside fast-assembling interface 112 can be automatically opened, and when the pressure measuring gauge outfit body is detached, the self-locking switch of controllable valve core 1120 inside fast-assembling interface 112 can be automatically closed.
As shown in fig. 3, the controllable valve core 1120 comprises a valve core body 11201, a valve core rod 11202, a valve core cap 11203, a sealing portion 11204 and a core seat 11205, wherein the valve core body 11201 is of a hollow structure, the valve core cap 11203 is fixedly connected to the upper portion of the valve core body 11201, external threads are arranged outside the valve core cap 11203, a through hole is arranged in the middle of the valve core cap 11203, one end of the valve core rod 11202 passes through the through hole in the middle of the valve core cap 11203 and is inserted into the valve core body 11201, the sealing portion 11204 is arranged at the lower portion of the valve core body 11201, and a core seat 11205 is arranged below the sealing portion 11204.
Preferably, the valve core body 11201 is integrally formed with a sealing portion 11204 and a core seat 11205, the sealing portion 11204 has an outer diameter corresponding to the outer diameter of the valve core body 11201, and the core seat 11205 has an outer diameter smaller than the outer diameter of the sealing portion 11204.
Preferably, the outer surface of the valve core body 11201 is provided with a sealing ring.
Preferably, the fast-assembling interface material is the metal column interface.
Example 2:
as shown in fig. 4 and 5, the three-way connector component 1 includes a three-way connector body 11, a main valve control rod 12, a spring 13, and a spring fixing seat 14, wherein a nozzle interface 110 is disposed at the front end of the three-way connector body 11, the nozzle interface 110 at the front end of the three-way connector body 11 is communicated with a nozzle, a fire extinguisher bottle body interface 111 is disposed at the lower portion of the three-way connector body 11, the fire extinguisher bottle body interface 111 of the three-way connector body 11 is communicated with the fire extinguisher bottle body, quick connectors 112 are respectively disposed at two sides of the three-way connector body 11, the quick connectors 112 are closely matched and connected with a pressure gauge head body, a hand-held mounting seat 16 is disposed at the top of the three-way connector body 11, a circular hole 160 is disposed on the hand-held mounting seat 16, the spring fixing seat 14 is disposed below the fire extinguisher bottle body interface 111 of the three-way connector body, a spring 13 is arranged between the lower part of the main air door control rod 12 and the spring fixing seat 14, and the lower part of the main air door control rod 12 is communicated with the interior of the fire extinguisher bottle body.
Appropriate changes and modifications to the embodiments described above will become apparent to those skilled in the art from the disclosure and teachings of the foregoing description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (9)
1. The utility model provides a take fire extinguisher tee bend of fast-assembling interface portable which characterized in that: the fire extinguisher bottle body comprises a three-way interface component and a hand-held component, wherein the three-way interface component is arranged on the fire extinguisher bottle body, and the hand-held component is fixedly arranged at the top of the three-way interface component.
2. A fire extinguisher three-way handle with a quick-assembly interface as claimed in claim 1, wherein: the three-way interface part comprises a three-way interface body, a main air door control rod, a spring and a spring fixing seat, wherein the front end of the three-way interface body is provided with a nozzle interface, the nozzle interface at the front end of the three-way interface body is communicated with a nozzle, the lower part of the three-way interface body is provided with a fire extinguisher bottle body interface, the fire extinguisher bottle body interface of the three-way interface body is communicated with a fire extinguisher bottle body, one side or two sides of the three-way interface body are provided with quick-assembly interfaces, the quick-assembly interfaces are closely matched and connected with a pressure measuring gauge head body, the top of the three-way interface body is provided with a portable mounting seat, the portable mounting seat is provided with a round hole, the spring fixing seat is arranged below the fire extinguisher bottle body interface of the three-way interface body, the main air door control rod, the lower part of the main air valve control rod is communicated with the interior of the fire extinguisher bottle body.
3. A fire extinguisher three-way handle with a quick-fit interface as claimed in claim 2, wherein: and a sealing ring is also arranged between the three-way connector body and the spring fixing seat.
4. A fire extinguisher three-way handle with a quick-assembly interface as claimed in claim 1, wherein: the portable component comprises a portable body, a rotating shaft and a nut, wherein the rotating shaft penetrates through the round hole of the portable body and the round hole of the portable mounting seat and is fixed on the portable mounting seat through the nut.
5. A fire extinguisher three-way handle with a quick-fit interface as claimed in claim 2, wherein: the inside controllable valve inside that is equipped with of fast-assembling interface, the inside controllable valve inside and the pressure measurement gauge outfit body of fast-assembling interface closely cooperate to be connected, when pressure measurement gauge outfit body installation fast-assembling interface is gone up, the inside controllable valve inside self-locking switch of fast-assembling interface then can open automatically, when dismantling the pressure measurement gauge outfit body, the inside controllable valve inside self-locking switch of fast-assembling interface then can self-closing.
6. A fire extinguisher three-way handle with a quick-assembly interface as claimed in claim 5, wherein: the controllable valve core comprises a valve core body, a valve core rod, a valve core cap, a sealing part and a core seat, wherein the valve core body is of a hollow structure, the valve core cap is fixedly connected to the upper part of the valve core body, external threads are arranged outside the valve core cap, a through hole is formed in the middle of the valve core cap, one end of the valve core rod penetrates through the through hole in the middle of the valve core cap and is inserted into the valve core body, the sealing part is arranged on the lower part of the valve core body, and the core seat is arranged below the sealing part.
7. A fire extinguisher three-way handle with a quick-assembly interface as claimed in claim 6, wherein: the valve core body, the sealing part and the core seat are integrally formed, the outer diameter of the sealing part is consistent with that of the valve core body, and the outer diameter of the core seat is smaller than that of the sealing part.
8. A fire extinguisher three-way handle with a quick-assembly interface as claimed in claim 6, wherein: and a sealing ring is arranged on the outer surface of the valve core body.
9. A fire extinguisher three-way handle with a quick-assembly interface as claimed in claim 1, wherein: the fast-assembling interface is made of metal column interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921987489.0U CN211383569U (en) | 2019-11-18 | 2019-11-18 | Three-way hand-held fire extinguisher with quick-assembling connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921987489.0U CN211383569U (en) | 2019-11-18 | 2019-11-18 | Three-way hand-held fire extinguisher with quick-assembling connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211383569U true CN211383569U (en) | 2020-09-01 |
Family
ID=72218326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921987489.0U Active CN211383569U (en) | 2019-11-18 | 2019-11-18 | Three-way hand-held fire extinguisher with quick-assembling connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211383569U (en) |
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2019
- 2019-11-18 CN CN201921987489.0U patent/CN211383569U/en active Active
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