CN206924284U - A kind of fire extinguisher jet pipe - Google Patents
A kind of fire extinguisher jet pipe Download PDFInfo
- Publication number
- CN206924284U CN206924284U CN201720739163.0U CN201720739163U CN206924284U CN 206924284 U CN206924284 U CN 206924284U CN 201720739163 U CN201720739163 U CN 201720739163U CN 206924284 U CN206924284 U CN 206924284U
- Authority
- CN
- China
- Prior art keywords
- bulb
- ball seat
- fire extinguisher
- jet pipe
- rotation slot
- 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
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a kind of fire extinguisher jet pipe, including conduit, some support tubes are arranged with the outer wall of conduit, one end of support tube is connected with ball seat, ball seat is provided with rotation slot backwards to the side of connection support tube, and the other end of support tube, which is provided with, rotates bulb, rotates bulb and is arranged in the rotation slot of adjacent supports pipe, bulb and rotation slot rotation connection are rotated, ball seat is provided with locking device.The utility model can change the shape of support inner catheter tube, lock catheter position, realize singlehanded fire extinguishing by rotating bulb.
Description
Technical field
Fire-fighting equipment technical field is the utility model is related to, specifically a kind of fire extinguisher jet pipe.
Background technology
Hand extinguisher is one of common fireproofing installation, is stored in public place or the place of fire alarm may occur, and is come
Tackle some fire；One hand holds carrying handle and by pressure handle during use, and another hand need to be held at jet pipe head alignment ignition source
In fire extinguishing, the jet pipe of fire extinguisher is generally flexible pipe, and when the intensity of a fire is larger, hand can not be too near to burning things which may cause a fire disaster, and keep fire away fire extinguishing, goes out
Firearm can not be sprayed onto at burning things which may cause a fire disaster exactly, and extinguishing effect reduces；There is no smoke mask at one's side in fire extinguishing people, flue gas can be stimulated directly
The respiratory tract and eyes of people miss optimal fire extinguishing opportunity, it is necessary to drive flue gas with hand.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of fire extinguisher jet pipe, realizes singlehanded fire extinguishing.
To achieve the above object, the utility model provides following technical scheme：A kind of fire extinguisher jet pipe, including conduit,
Some support tubes are arranged with the outer wall of conduit, one end of support tube is connected with ball seat, and ball seat connects the one of support tube backwards
Side is provided with rotation slot, and the other end of support tube, which is provided with, rotates bulb, rotates bulb and is arranged in the rotation slot of adjacent supports pipe, turns
Dynamic bulb and rotation slot rotation connection, ball seat are provided with locking device.
By using above-mentioned technical proposal, the rotation slot rotated in the utility model transfer on bulb and ball seat rotates
Coordinate, by rotating bulb, the support tube rotated on bulb accordingly rotates, and each support tube turns to suitable position,
Rotation slot and rotation bulb are fixed together by the locking device on ball seat, and the position of each support tube is fixed, each support
The shape of conduit in pipe can change over the shape that support tube is adjusted, and hand does not have to hold conduit during fire extinguishing, can be closer to fire
Source, burning things which may cause a fire disaster is directed at preferably to put out a fire, liberates a hand to drive flue gas, avoids flue gas from stimulating respiratory tract and eyes；Fire extinguisher
After use, locking device is unclamped, rotates bulb, conduit is adjusted to the outer wall close to fire extinguisher, tightens locking device,
Catheter position is fixed, and saves fire extinguisher laying space.
The utility model is further arranged to：Locking device includes retaining ring, and the upper edge of rotation slot is provided with some openings, opened
Mouthful to away from rotating the extension of bulb direction, the outer wall of ball seat is provided with outer cone thread, retaining ring and the cooperation of ball seat screw thread, outside ball seat
Wall is more than the external diameter of the side outer cone thread away from bulb towards the outer cone thread external diameter for the side for rotating bulb.
By using above-mentioned technical proposal, ball seat outer wall is larger towards the outer cone thread for rotating bulb, retaining ring and ball seat
Screw thread coordinates, and retaining ring is screwed into the larger direction of outer cone thread, extruded between screw thread, and retaining ring gives rotation groove sidewall
Inward force, rotation slot are provided with opening, and inside deformation occurs for rotation slot, and rotation slot and rotation bulb are fixed together, kept away
Exempt to rotate bulb rotation, the support tube of connecting ball head is fixed, and the catheter shape in support tube is fixed.
The utility model is further arranged to：Locking device includes clamping screw, and the side wall of rotation slot is provided with screwed hole,
Clamping screw is connected to through screwed hole and rotated on bulb.
By using above-mentioned technical proposal, clamping screw is connected on bulb through screwed hole, and clamping screw, which acts on, to be turned
Power on dynamic bulb will rotate bulb and rotation slot is fixed together, and avoids rotating bulb rotation, the support tube of connecting ball head is consolidated
Live calmly, the catheter shape in support tube is fixed.
The utility model is further arranged to：Rotate bulb and be provided with through hole one, conduit passes through through hole one, rotates bulb court
Arc buffering face is provided with to the lower end of rotation slot, the upper edge in arc buffering face and through hole one are tangent, outside arc buffering face and conduit
Gap between surface be present.
By using above-mentioned technical proposal, with the rotation that bulb rotates, the conduit in through hole one is little by little bent, arc
Side gap between buffering suface and catheter outer surface little by little increases, and opposite side gap is incrementally decreased, and is little by little touched
On arc buffering face, contact arc buffering suface continues to bend, and until bending to correct position, prevents that the lower edge of through hole one is direct
The outer surface of conduit, conduit is hurt, increase the service life of conduit.
The utility model is further arranged to：The upper side of ball seat is provided with limited block, and limited block is located at the outer cone spiral shell of ball seat
The outside of line, the downside of ball seat are provided with spacing ring, and the external diameter of spacing ring is more than the internal diameter of retaining ring screw thread.
By using above-mentioned technical proposal, the limited block of the upper side of ball seat prevents retaining ring from being twisted from the upper side of ball seat
Go out, the spacing ring of the downside of ball seat prevents retaining ring from back-outing from downside, and limited block and spacing ring define the position of retaining ring
Put, prevent retaining ring from back-outing and increase the time of adjustment nozzle position, miss optimal fire extinguishing opportunity.
The utility model is further arranged to：The lateral surface of retaining ring is provided with some convex stupefied.
By using above-mentioned technical proposal, the outside of retaining ring is convex stupefied to make rotation lock ring more convenient.
The utility model is further arranged to：Bulb spacing ring is installed above the side wall of rotation slot, bulb spacing ring
Inwall, which is connected to, to be rotated on bulb, and the setting height(from bottom) of bulb spacing ring is higher than the horizontal plane where the rotating ball head shoot heart, bulb limit
The internal diameter of position ring is more than the external diameter of support tube.
By using above-mentioned technical proposal, the inwall of the bulb spacing ring above rotation slot is connected to rotation and rotates bulb
On, setting height(from bottom) limits the position in rotating ball head erect direction, avoids rotating higher than the horizontal plane where the rotating ball head shoot heart
Bulb skids off from rotation slot.
The utility model is further arranged to：The internal thread of retaining ring is set to inside tapered thread, the taper and ball of inside tapered thread
The outer cone thread taper of seat is identical.
By using above-mentioned technical proposal, the inside tapered thread of retaining ring and the outer cone thread screw thread of ball seat coordinate, extrusion ball
Engagement process is more smooth between taper thread during the outer wall of seat, avoids straight thread and the extrusion process of the outer cone thread of ball seat is ground
Damage too fast, damaged screw.
Brief description of the drawings
Fig. 1 is a kind of structural representation of fire extinguisher jet pipe of the utility model；
Fig. 2 is the sectional view at A-A in Fig. 1；
Fig. 3 is the structural representation of retaining ring；
Fig. 4 is the structural representation of ball seat；
Fig. 5 is the partial enlarged drawing at I in Fig. 2.
1st, support tube；2nd, bulb is rotated；3rd, retaining ring；4th, ball seat；5th, rotation slot；6th, it is open；7th, outer cone thread；8th, it is spacing
Block；9th, spacing ring；10th, it is convex stupefied；11st, bulb spacing ring；12nd, inside tapered thread；13rd, through hole two；14th, through hole one；15th, arc buffering
Face；16th, conduit；17th, clamping screw.
Embodiment
A kind of embodiment of fire extinguisher jet pipe of the utility model is described further referring to figs. 1 to Fig. 4.
A kind of fire extinguisher jet pipe, including conduit 16, are arranged with some support tubes 1 on the outer wall of conduit 16, and the one of support tube 1
End is connected with ball seat 4, and the side of ball seat 4 is provided with through hole 2 13, and conduit 16 passes through through hole 2 13, and ball seat 4 supports backwards to connection
The side of pipe 1 is provided with rotation slot 5, and the other end of support tube 1, which is provided with, rotates bulb 2, rotates bulb 2 and is arranged on adjacent supports pipe 1
Rotation slot 5 in, rotate bulb 2 and rotation slot 5 and be rotatablely connected, ball seat 4 is provided with locking device；Rotate bulb 2 and be provided with and lead to
Hole 1, conduit 16 pass through through hole 1, rotate bulb 2 and are provided with arc buffering face 15, arc buffering towards the lower end of rotation slot 5
The upper edge in face 15 and through hole 1 are tangent, gap, the upper side of ball seat 4 between arc buffering face 15 and the outer surface of conduit 16 be present
Provided with limited block 8, limited block 8 is located at the outside of the outer cone thread 7 of ball seat 4, and the downside of ball seat 4 is provided with spacing ring 9, spacing ring
9 external diameter is more than the internal diameter of the screw thread of retaining ring 3；Bulb spacing ring 11, bulb spacing ring 11 are installed above the side wall of rotation slot 5
Inwall be connected to and rotate on bulb 2, the setting height(from bottom) of bulb spacing ring 11 higher than the horizontal plane where rotating the centre of sphere of bulb 2,
The internal diameter of bulb spacing ring 11 is more than the external diameter of support tube 1.
Bulb 2 is rotated during fire extinguishing, the support tube 1 rotated on bulb 2 accordingly rotates, and each support tube 1 turns to conjunction
Suitable position, locking device on ball seat 4 is by rotation slot 5 and rotates bulb 2 and is fixed together, and the position of each support tube 1 is consolidated
It is fixed live, the shape of the conduit 16 in each support tube 1 can change over the shape that support tube 1 is adjusted, and hand does not have to hold during fire extinguishing
Conduit 16, it can be directed at burning things which may cause a fire disaster closer to burning things which may cause a fire disaster preferably to put out a fire, liberate a hand to drive flue gas, avoid flue gas to stimulate
Respiratory tract and eyes；After fire extinguisher use, locking device is unclamped, rotates bulb 2, conduit 16 is adjusted to close to fire extinguishing
The outer wall of device, locking device is tightened, the position of conduit 16 is fixed, and saves fire extinguisher laying space.
Embodiment one：
Locking device includes retaining ring 3, and the upper edge of rotation slot 5 is provided with some openings 6, and opening 6 is to away from the rotation side of bulb 2
To extension, the outer wall of ball seat 4 is provided with outer cone thread 7, and retaining ring 3 coordinates with the screw thread of ball seat 4, and the outer wall of ball seat 4 is towards rotating ball
The external diameter of outer cone thread 7 of first 2 side is more than the external diameter away from the side outer cone thread 7 for rotating bulb 2, the outside of retaining ring 3
Face is provided with some convex stupefied 10, and the internal thread of retaining ring 3 is set to inside tapered thread 12, the taper of inside tapered thread 12 and the outer cone of ball seat 4
The taper of screw thread 7 is identical.
As shown in figure 5, by contacting convex stupefied the 10 of retaining ring 3, rotational lock ring 3, retaining ring 3 is larger to outer cone thread 7
Direction be screwed into, retaining ring 3 gives the side wall inward force of rotation slot 5, and inside deformation occurs for the opening 6 on rotation slot 5, rotates
Groove 5 and rotate bulb 2 be fixed together, avoid rotate bulb 2 rotate, it is necessary to rotate rotate bulb 2 when, the opposite direction of retaining ring 3
Turn on, the side wall stress of rotation slot 5 reduces, and rotating bulb 2 can rotate.
Embodiment two：
Locking device includes clamping screw 17, and the side wall of rotation slot 5 is provided with screwed hole, and clamping screw 17 passes through screwed hole
It is connected to and rotates on bulb 2.
Rotated as shown in figure 4, clamping screw 17 is connected to through screwed hole on bulb 2, clamping screw 17 acts on rotation
Power on bulb 2 will rotate bulb 2 and rotation slot 5 is fixed together and avoids rotation bulb 2 from rotating, it is necessary to rotate rotation bulb 2
When, clamping screw 17 can be unclamped, the power for rotating bolt on bulb 2 reduces, and rotating bulb 2 can rotate.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of fire extinguisher jet pipe, including conduit, it is characterised in that：Some support tubes, institute are arranged with the outer wall of the conduit
The one end for stating support tube is connected with ball seat, and the ball seat is provided with rotation slot, the support tube backwards to the side of connection support tube
The other end be provided with rotate bulb, it is described rotate bulb be arranged on adjacent supports pipe rotation slot in, it is described rotation bulb and turn
Dynamic groove rotation connection, the ball seat are provided with locking device.
A kind of 2. fire extinguisher jet pipe according to claim 1, it is characterised in that：The locking device includes retaining ring, institute
The upper edge for stating rotation slot is provided with some openings, described to be open to away from the extension of bulb direction is rotated, and is set on the outer wall of the ball seat
There is outer cone thread, the retaining ring coordinates with ball seat screw thread, outer cone thread of the ball seat outer wall towards the side for rotating bulb
External diameter is more than the external diameter of the side outer cone thread away from bulb.
A kind of 3. fire extinguisher jet pipe according to claim 1, it is characterised in that：The locking device includes clamping screw,
The side wall of the rotation slot is provided with screwed hole, and the clamping screw is connected to through screwed hole and rotated on bulb.
A kind of 4. fire extinguisher jet pipe according to claim 1, it is characterised in that：The rotation bulb is provided with through hole one,
The conduit passes through through hole one, and the rotation bulb is provided with arc buffering face, the arc buffering face towards the lower end of rotation slot
Upper edge and through hole one it is tangent, gap be present between the arc buffering face and catheter outer surface.
A kind of 5. fire extinguisher jet pipe according to claim 2, it is characterised in that：The upper side of the ball seat is provided with spacing
Block, the limited block are located at the outside of the outer cone thread of ball seat, and the downside of the ball seat is provided with spacing ring, the spacing ring
External diameter is more than the internal diameter of retaining ring screw thread.
A kind of 6. fire extinguisher jet pipe according to claim 2, it is characterised in that：The lateral surface of the retaining ring is provided with some
It is convex stupefied.
A kind of 7. fire extinguisher jet pipe according to claim 1, it is characterised in that：It is provided with above the side wall of the rotation slot
Bulb spacing ring, the inwall of the bulb spacing ring, which is connected to, to be rotated on bulb, and the setting height(from bottom) of the bulb spacing ring is higher than
Horizontal plane where the rotating ball head shoot heart, the internal diameter of the bulb spacing ring are more than the external diameter of support tube.
A kind of 8. fire extinguisher jet pipe according to claim 2, it is characterised in that：The internal thread of the retaining ring is set to inner cone
Screw thread, the taper of the inside tapered thread are identical with the outer cone thread taper of ball seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720739163.0U CN206924284U (en) | 2017-06-23 | 2017-06-23 | A kind of fire extinguisher jet pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720739163.0U CN206924284U (en) | 2017-06-23 | 2017-06-23 | A kind of fire extinguisher jet pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206924284U true CN206924284U (en) | 2018-01-26 |
Family
ID=61346533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720739163.0U Expired - Fee Related CN206924284U (en) | 2017-06-23 | 2017-06-23 | A kind of fire extinguisher jet pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206924284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022041012A1 (en) * | 2020-08-26 | 2022-03-03 | 深圳市大疆创新科技有限公司 | Tripod and handle gimbal |
-
2017
- 2017-06-23 CN CN201720739163.0U patent/CN206924284U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022041012A1 (en) * | 2020-08-26 | 2022-03-03 | 深圳市大疆创新科技有限公司 | Tripod and handle gimbal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206924284U (en) | A kind of fire extinguisher jet pipe | |
| CN210331461U (en) | Atomizing fire control shower nozzle of convenient regulation | |
| CN207394280U (en) | A kind of novel projector hanger of remote control adjustment | |
| CN107747654A (en) | A kind of gas range gas-tpe fitting | |
| CN206304940U (en) | Cleaning machine giant swivel joint | |
| CN206652110U (en) | A kind of portable foam extinguisher | |
| CN208809362U (en) | A kind of smoke evacuation rifle of fire-fighting fire extinguishing | |
| CN207034313U (en) | A kind of rotatable tap of liftable | |
| CN206110377U (en) | Two feeding heated board fixed connection devices | |
| CN207514453U (en) | A kind of 90 ° of Pigeonhole type hose joints | |
| CN206150612U (en) | Key ring that facilitates use | |
| CN206150611U (en) | Novel anticreep key ring | |
| CN211486263U (en) | Roast lamp is used in department of general surgery | |
| CN209549792U (en) | A kind of lightning arrester monitor paint spraying tooling | |
| CN217739964U (en) | Water outlet protection device of water vending machine | |
| CN208773513U (en) | It is a kind of to turn over cylinder assembly convenient for what combustion engine cylinder body turned over | |
| CN205095308U (en) | Fire control reel that central line was erect and operation frame of water pipe | |
| CN206350880U (en) | A kind of back-pack electric high-pressure fire extinguishing apparatus | |
| CN217366792U (en) | Department of respiration atomizer | |
| CN206183836U (en) | Fire extinguisher rubber tube | |
| CN106436933A (en) | Outer-ejecting type fixing connecting device for insulation boards | |
| CN217975498U (en) | Universal type regularization protection pole setting | |
| CN208911186U (en) | A kind of simple oxygen uptake three-way connection | |
| CN209130332U (en) | Seal nipple for humidification bottle and flowmeter | |
| CN211986867U (en) | Language rehabilitation training device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180126 Termination date: 20180623 |