CN207880231U - One kind being convenient for linking fire coupling - Google Patents
One kind being convenient for linking fire coupling Download PDFInfo
- Publication number
- CN207880231U CN207880231U CN201820122957.7U CN201820122957U CN207880231U CN 207880231 U CN207880231 U CN 207880231U CN 201820122957 U CN201820122957 U CN 201820122957U CN 207880231 U CN207880231 U CN 207880231U
- Authority
- CN
- China
- Prior art keywords
- water outlet
- connecting tube
- convenient
- connect
- fixed block
- 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
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses one kind being convenient for linking fire coupling, including the first connect base, water outlet, first connecting tube, second connecting tube and the second connect base, it is fixedly connected with water outlet on the right side of first connect base, water outlet inner tube is installed in the water outlet, screw socket is installed on the right side of the water outlet, the screw socket upper and lower ends are mounted on swing handle, the water outlet is connect by screw socket with the first connecting tube, it is fixedly connected with the second connecting tube on the left of first connecting tube, fixed block is installed on the outside of second connecting tube, the other end of the fixed block is connect with compressed spring, the first connecting tube right end is fixedly connected with the second connect base.The utility model is quickly connect convenient for the first connecting tube with water outlet by the fixed groove on the fixed block and water outlet in the first connecting tube, more practical, is suitble to be widely popularized and be used.
Description
Technical field
The utility model is related to a kind of fire couplings, more particularly to a kind of to be convenient for linking fire coupling.
Background technology
Currently, fire coupling is the essential fire-fighting accessory of fire-fighting system, it is generally used for lengthening on water band, Yi Jiyong
Connection between water band and fire hydrant, fire fighting truck and hydraulic giant carries out the conveying of water body or the conveying of mixing liquid to carry out
Fire-fighting work, fire coupling connect for realizing fire hose with fire hydrant or fire fighting truck, traditional fire coupling be by ontology,
The components such as rubber seal, closed snare and baffle ring form, and water bag is passed through ontology when in use, are sleeved on and pay on body, by two
The identical interface of a bore is rotated by 90 ° in the direction of the clock.However, its interface bonding strength of present fire coupling is inadequate, hold
The phenomenon that easily being disengaged when pressure of supply water is larger affects the effect of fire extinguishing, and its connection is inconvenient, and operation is relatively more tired
It is difficult.Therefore, it is proposed that a kind of being convenient for linking fire coupling.
Utility model content
The main purpose of the utility model is to provide one kind being convenient for linking fire coupling, by the first connecting tube
Fixed groove on fixed block and water outlet quickly connect convenient for the first connecting tube with water outlet, is conducive to that fire thing is occurring
Therefore when reduce time needed for the connection of fire-fighting connector, improve fire fighting efficiency, pass through water outlet and the first connecting tube junction
Screw shell can be fixed and seal after the second connecting tube is connect with water outlet inner tube, prevent during fire fighting the
One connecting tube falls off with water outlet, influences extinguishing effect, can effectively solve the problems in background technology.
To achieve the above object, the technical solution that the utility model is taken is：
One kind being convenient for linking fire coupling, including the first connect base, water outlet, the first connecting tube, the second connecting tube
With the second connect base, the first connect base right side is fixedly connected with water outlet, is installed with out in the water outlet
Water inner tube, the water outlet right side are equipped with screw socket, and the screw socket upper and lower ends are mounted on swing handle, described
Water outlet is connect by screw socket with the first connecting tube, and the second connecting tube, institute are fixedly connected on the left of first connecting tube
It states and fixed block is installed on the outside of the second connecting tube, the other end of the fixed block is connect with compressed spring, first connection
Pipe right end is fixedly connected with the second connect base.
Further, fixed groove is offered on the inside of the water outlet, the fixed groove shares four groups and fixed groove
The upper and lower ends being located on the inside of water outlet and left and right ends.
Further, the diameter of first connecting tube is identical as water outlet size, the diameter of second connecting tube with
It is identical to be discharged inner tube size.
Further, the fixed block share four groups and fixed block be located at upper and lower ends on the outside of the second connecting tube and
Left and right ends.
Further, it is equipped with screw thread on the outside of the water outlet and the first connecting tube.
Compared with prior art, the utility model has the advantages that：
1. the utility model is convenient for linking fire coupling, by the fixed block and water outlet in the first connecting tube
Fixed groove quickly connect convenient for the first connecting tube with water outlet, is conducive to reduce fire-fighting connector when fire incident occurs
Time needed for connection improves fire fighting efficiency.
2. the utility model is convenient for linking fire coupling, pass through the thread bush of water outlet and the first connecting tube junction
Cylinder can be fixed and seal after the second connecting tube is connect with water outlet inner tube, prevent the first connection during fire fighting
Pipe falls off with water outlet, influences extinguishing effect.
Description of the drawings
Fig. 1 is the overall structure diagram that the utility model is convenient for linking fire coupling；
Fig. 2 is the water outlet and the first connecting pipe structure schematic diagram that the utility model is convenient for linking fire coupling；
Fig. 3 is the water outlet and the second connecting pipe structure schematic diagram that the utility model is convenient for linking fire coupling.
In figure：1, the first connect base；2, water outlet；3, swing handle；4, screw socket；5, the second connect base；6、
First connecting tube；7, screw thread；8, it is discharged inner tube；9, the second connecting tube；10, fixed groove；11, compressed spring；12, fixed block.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs. 1-3, a kind of that linking fire coupling, including the first connect base 1, water outlet 2, first is convenient for connect
Pipe 6, the second connecting tube 9 and the second connect base 5, the right side of first connect base 1 are fixedly connected with water outlet 2, it is described go out
Water outlet inner tube 8 is installed in the mouth of a river 2,2 right side of the water outlet is equipped with screw socket 4, the screw socket about 4 two
End is mounted on swing handle 3, and the water outlet 2 is connect by screw socket 4 with the first connecting tube 6, first connecting tube 6
Left side is fixedly connected with the second connecting tube 9, and second connecting tube, 9 outside is equipped with fixed block 12, the fixed block 12 it is another
One end is connect with compressed spring 11, and 6 right end of the first connecting tube is fixedly connected with the second connect base 5.
Wherein, 2 inside of the water outlet offers fixed groove 10, and the fixed groove 10 shares four groups and fixed groove
10 are located at the upper and lower ends of 2 inside of water outlet and left and right ends.
Wherein, the diameter of first connecting tube 6 is identical as 2 size of water outlet, the diameter of second connecting tube 9 with go out
8 size of water inner tube is identical.
Wherein, the fixed block 12 shares four groups and fixed block 12 is located at the upper and lower ends in 9 outside of the second connecting tube
The left and right ends and.
Wherein, the water outlet 2 and 6 outside of the first connecting tube are equipped with screw thread 7.
Operation principle：In use, the second connecting tube 9 is docked with water outlet inner tube 8, being rotated further by the second connect base 5 makes the
It is fixed in the fixed groove 10 that the fixed block 12 in two connecting tubes, 9 outside turns on the inside of water outlet 2, then passes through turning handle
Hand 3 rotates clockwise screw shell 4, and screw shell 4 is connected by the screw thread 7 in 6 outside of water outlet 2 and the first connecting tube to first
Take over 6 and water outlet 2 are fixed and seal.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. one kind being convenient for linking fire coupling, including the first connect base (1), water outlet (2), the first connecting tube (6), second
Connecting tube (9) and the second connect base (5), it is characterised in that：It is fixed with water outlet (2) on the right side of first connect base (1)
Connection, the water outlet (2) is interior to be installed with water outlet inner tube (8), and screw socket (4) is equipped on the right side of the water outlet (2),
Screw socket (4) upper and lower ends are mounted on swing handle (3), and the water outlet (2) passes through screw socket (4) and first
Connecting tube (6) connects, and the second connecting tube (9), second connecting tube (9) are fixedly connected on the left of first connecting tube (6)
Outside is equipped with fixed block (12), and the other end of the fixed block (12) is connect with compressed spring (11), first connection
Pipe (6) right end is fixedly connected with the second connect base (5).
2. according to claim 1 be convenient for linking fire coupling, it is characterised in that：It is opened up on the inside of the water outlet (2)
There is fixed groove (10), the fixed groove (10) shares four groups and fixed groove (10) is located on the inside of water outlet (2)
Upper and lower ends and left and right ends.
3. according to claim 1 be convenient for linking fire coupling, it is characterised in that：First connecting tube (6) it is straight
Diameter is identical as water outlet (2) size, and the diameter of second connecting tube (9) is identical as water outlet inner tube (8) size.
4. according to claim 1 be convenient for linking fire coupling, it is characterised in that：The fixed block (12) shares four groups
And fixed block (12) is located at upper and lower ends and left and right ends on the outside of the second connecting tube (9).
5. according to claim 1 be convenient for linking fire coupling, it is characterised in that：The water outlet (2) connects with first
It takes on the outside of (6) and is equipped with screw thread (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820122957.7U CN207880231U (en) | 2018-01-25 | 2018-01-25 | One kind being convenient for linking fire coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820122957.7U CN207880231U (en) | 2018-01-25 | 2018-01-25 | One kind being convenient for linking fire coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207880231U true CN207880231U (en) | 2018-09-18 |
Family
ID=63508193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820122957.7U Expired - Fee Related CN207880231U (en) | 2018-01-25 | 2018-01-25 | One kind being convenient for linking fire coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207880231U (en) |
-
2018
- 2018-01-25 CN CN201820122957.7U patent/CN207880231U/en not_active Expired - Fee Related
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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: 20180918 Termination date: 20210125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |