CN209294619U - A kind of fire hose connector - Google Patents
A kind of fire hose connector Download PDFInfo
- Publication number
- CN209294619U CN209294619U CN201822078847.8U CN201822078847U CN209294619U CN 209294619 U CN209294619 U CN 209294619U CN 201822078847 U CN201822078847 U CN 201822078847U CN 209294619 U CN209294619 U CN 209294619U
- Authority
- CN
- China
- Prior art keywords
- hoop
- belt lacing
- water
- sealing ring
- connector
- 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.)
- Active
Links
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Clamps And Clips (AREA)
Abstract
A kind of fire hose connector, belong to fire-fighting equipment technical field, header structure is connected by outer ring, inner ring and sealing ring composition, moving left hoop, under being fastenedly connected for moving right hoop and connector, left water belt lacing, the end face of right water belt lacing is fitted closely with sealing ring respectively, to realize the sealed connection between water band and water band, wherein sealing ring can be carried out dismounting and change, compared with traditional connector, the utility model structure novel, the setting of sealing ring can absorb the rigid shock between rigid member, not only increase the sealing performance of water interband, and improve the service life of water belt lacing.
Description
Technical field
The utility model belongs to fire-fighting equipment technical field, is related to a kind of fire hose connector, particularly relates to
A kind of connector between fire hose and fire hose.
Background technique
With the rapid development of society, the fire rescue task that fire brigade faces is also increasingly complicated；Fire hose is fire
Requirement in fighting, especially during fighting large-sized fire, the usage quantity of water band is more, when carrying out fire rescue, meets
When to water source and ignition point distance farther out, it need to be laid with polydisc water band, to realize fire-fighting operation, in order to interconnect polydisc water band mutually
It connects, needs to use connector.It is current more in water band and the connector type of water interband, there are pipe tooth connector, reducing joint, abnormal shape to connect
It is a variety of can be divided into internal fastening type, plug-in type and screw-type etc. by structure type for head, nipple etc..And the connection of existing connector is all
It is to belong to rigid connection, in use process, connector often forms rigid shock with ground, and connector is easily deformable, when finishing operations
It connects difficulty to increase, has an effect on the sealing effect connected between water band and water band.
Utility model content
It is all to belong to rigid connection that the purpose of this utility model, which is for the connection of existing connector, in use process, is connected
Head often forms rigid shock with ground, and connector is easily deformable, and connection difficulty increases when finishing operations, have an effect on water band and water band it
Between connect sealing effect the deficiencies of, propose a kind of fire hose connector, to solve deficiency present in above-mentioned technology, sealing
Circle is changeable type structure, can reduce the rigid shock of water belt lacing, and the sealing performance of water interband can be improved, and improves water belt lacing
Service life.
The technical solution of the utility model is: a kind of fire hose connector, including left water belt lacing and right water belt lacing；
It is characterized by: the left water belt lacing, which is equipped with, moves left hoop, the right water belt lacing is equipped with and moves right hoop, described to move to left
Dynamic hoop and the inner surface for moving right hoop are equipped with internal screw thread, it is described move left hoop and move right be connected with connector on hoop, institute
Connector is stated to be made of outer ring, inner ring and sealing ring；Partition is equipped between the outer ring and inner ring, the side of the partition is a left side
Annular vallecular cavity, the other side are right annular vallecular cavity, are equipped with outer spiral shell on a side surface of the left annular vallecular cavity and right annular vallecular cavity
Line, it is described move left hoop, move right hoop by internal screw thread and it is externally threaded cooperate be connected with connector, the inner wall of the inner ring
It is equipped with bulge loop, sealing ring connection is arranged in the both ends of the surface of the bulge loop, moves left hoop described, moves right hoop and company
Under being fastenedly connected of connector, the left water belt lacing, right water belt lacing end face fitted closely respectively with sealing ring, to realize water
Sealed connection between band and water band.
The sealing ring is changeable type rubber ring, and sealing ring is connected to the end face of bulge loop by hexagon socket head cap screw.
It is described move left hoop left water belt lacing between, move right hoop right water belt lacing between be that hole shaft clearance is matched
It closes.
The reach of the internal screw thread is greater than the depth of the annular vallecular cavity in left and right.
The internal diameter of the bulge loop and the internal diameter of sealing ring are identical, and the internal diameter of bulge loop is greater than the water outlet of left and right water belt lacing
Diameter.
The utility model has the following beneficial effects: a kind of fire hose connector provided by the utility model, connects header structure
It is made of outer ring, inner ring and sealing ring, in the case where moving left hoop, moving right being fastenedly connected of hoop and connector, left water belt lacing, the right side
The end face of water belt lacing is fitted closely with sealing ring respectively, to realize the sealed connection between water band and water band, wherein sealing ring
Can be carried out dismounting and change, compared with traditional connector, the utility model structure novel, the setting of sealing ring can absorb rigid member it
Between rigid shock, not only increase the sealing performance of water interband, and improve the service life of water belt lacing.
Detailed description of the invention
Fig. 1 is the utility model Integral connection structure schematic diagram.
Fig. 2 is the structural schematic diagram of connector in the utility model.
In figure: left water belt lacing 1, right water belt lacing 2 move left hoop 3, move right hoop 4, connector 5, outer ring 5-1, right ring
Shape vallecular cavity 5-2, external screw thread 5-3, sealing ring 5-4, partition 5-5, inner ring 5-6, bolt 5-7, bulge loop 5-8, left annular vallecular cavity 5-9.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figs. 1-2, a kind of fire hose connector, including left water belt lacing 1 and right water belt lacing 2；Left water band connects
First 1 equipped with hoop 3 is moved left, and right water belt lacing 2 is equipped with and moves right hoop 4, is moved left hoop 3 and is moved right on the inner surface for binding round 4
It equipped with internal screw thread, moves left hoop 3 and moves right and be connected with connector 5 on hoop 4, connector 5 is by outer ring 5-1, inner ring 5-6 and close
Seal 5-4 composition；Partition 5-5 is equipped between outer ring 5-1 and inner ring 5-6, the side for separating 5-5 is left annular vallecular cavity 5-9, another
Side is left to be equipped with external screw thread 5-3 on a side surface of right annular vallecular cavity 5-2, left annular vallecular cavity 5-9 and right annular vallecular cavity 5-2
Mobile hoop 3 moves right hoop 4 and is connected by the cooperation of internal screw thread and external screw thread 5-3 with connector 5, sets on the inner wall of inner ring 5-6
There is bulge loop 5-8, sealing ring 5-4 connection is arranged in the both ends of the surface of bulge loop 5-8, is moving left hoop 3, is moving right hoop 4 and connector 5
Being fastenedly connected under, left water belt lacing 1, right water belt lacing 2 end face fitted closely respectively with sealing ring 5-4, to realize water band
With the sealed connection between water band.
As shown in Figs. 1-2, a kind of fire hose connector, sealing ring 5-4 are changeable type rubber ring, and sealing ring 5-4 is logical
Cross the end face that hexagon socket head cap screw is connected to bulge loop 5-8；It moves left between hoop 3 and left water belt lacing 1, move right hoop 4 and right water band
It is hole axle clearance fit between connector 2；The reach of internal screw thread is greater than the depth of the annular vallecular cavity in left and right；Bulge loop 5-8's is interior
Diameter is identical as the internal diameter of sealing ring 5-4, and the internal diameter of bulge loop 5-8 is greater than the water outlet bore of left and right water belt lacing.
In the case where moving left hoop, moving right being fastenedly connected of hoop and connector, left water belt lacing, right water band connect the utility model
The end face of head is fitted closely with sealing ring respectively, and to realize the sealed connection between water band and water band, wherein sealing ring be can be carried out
Dismounting and change, compared with traditional connector, the utility model structure novel, the setting of sealing ring can absorb rigid between rigid member
Property impact, not only increase the sealing performance of water interband, and improve the service life of water belt lacing.
Claims (5)
1. a kind of fire hose connector, including left water belt lacing (1) He Youshui belt lacing (2)；It is characterized by: the left water
Belt lacing (1) is equipped with and moves left hoop (3), and the right water belt lacing (2) is equipped with and moves right hoop (4), described to move left hoop (3)
With move right hoop (4) inner surface be equipped with internal screw thread, it is described move left hoop (3) and move right be connected with connection on hoop (4)
Head (5), the connector (5) are made of outer ring (5-1), inner ring (5-6) and sealing ring (5-4)；The outer ring (5-1) and inner ring
Partition (5-5) is equipped between (5-6), the side of the partition (5-5) is left annular vallecular cavity (5-9), and the other side is right annular groove
External screw thread (5-3), institute are equipped on one side surface of chamber (5-2), the left annular vallecular cavity (5-9) and right annular vallecular cavity (5-2)
It states and moves left hoop (3), move right hoop (4) and be connected by the cooperation of internal screw thread and external screw thread (5-3) with connector (5), it is described
The inner wall of inner ring (5-6) is equipped with bulge loop (5-8), both ends of the surface of sealing ring (5-4) the connection setting in the bulge loop (5-8)
On, under being fastenedly connected for moving left hoop (3), moving right hoop (4) and connector (5), the left water belt lacing (1), the right side
The end face of water belt lacing (2) is fitted closely with sealing ring (5-4) respectively, to realize the sealed connection between water band and water band.
2. a kind of fire hose connector according to claim 1, it is characterised in that: the sealing ring (5-4) is can be more
Formula rubber ring is changed, sealing ring (5-4) is connected to the end face of bulge loop (5-8) by hexagon socket head cap screw.
3. a kind of fire hose connector according to claim 1, it is characterised in that: described to move left hoop (3) and Zuo Shui
Between belt lacing (1), to move right between hoop (4) and right water belt lacing (2) be hole axle clearance fit.
4. a kind of fire hose connector according to claim 1, it is characterised in that: the reach of the internal screw thread is big
In the depth of the annular vallecular cavity in left and right.
5. a kind of fire hose connector according to claim 1, it is characterised in that: the internal diameter of the bulge loop (5-8) with
The internal diameter of sealing ring (5-4) is identical, and the internal diameter of bulge loop (5-8) is greater than the water outlet bore of left and right water belt lacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822078847.8U CN209294619U (en) | 2018-12-12 | 2018-12-12 | A kind of fire hose connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822078847.8U CN209294619U (en) | 2018-12-12 | 2018-12-12 | A kind of fire hose connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209294619U true CN209294619U (en) | 2019-08-23 |
Family
ID=67654314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822078847.8U Active CN209294619U (en) | 2018-12-12 | 2018-12-12 | A kind of fire hose connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209294619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111135511A (en) * | 2019-12-31 | 2020-05-12 | 江苏湃森科技有限公司 | Radial and axial sliding type fire-fighting joint |
-
2018
- 2018-12-12 CN CN201822078847.8U patent/CN209294619U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111135511A (en) * | 2019-12-31 | 2020-05-12 | 江苏湃森科技有限公司 | Radial and axial sliding type fire-fighting joint |
| CN111135511B (en) * | 2019-12-31 | 2021-02-05 | 江苏湃森科技有限公司 | Radial and axial sliding type fire-fighting joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201428882Y (en) | Joint for connecting hose and hard pipe | |
| CN209294619U (en) | A kind of fire hose connector | |
| CN202532627U (en) | Connecting pipe and male connector of wall-mounted air conditioner, and air conditioner | |
| CN202646719U (en) | Stop valve for refrigeration | |
| CN204829008U (en) | Warp and compress tightly clamp formula coupling | |
| CN205938255U (en) | Take threaded connection structure of coating steel pipe with anti - corrosion feature | |
| CN201843745U (en) | High-pressure gas pump | |
| CN204692849U (en) | A kind of bellows Quick connection part | |
| CN207500672U (en) | A kind of refrigeration equipment leakproof damping tube | |
| CN210716138U (en) | Double-ball non-return joint with good sealing performance | |
| CN203943995U (en) | A kind of respirator cartridge pressure reduction valve | |
| CN207814188U (en) | New anti-loose device | |
| CN207229983U (en) | Flange three-piece | |
| CN202630329U (en) | Air conditioner connecting pipe device and air conditioner | |
| CN204493945U (en) | A kind of novel combination type outlet(discharge) flange | |
| CN205664043U (en) | Effective joint of hydraulic pressure | |
| CN203384538U (en) | Novel hydraulic giant water pipe connector | |
| CN109296804A (en) | A kind of Double-active-joint ball valve | |
| CN204239927U (en) | The steam inlet tube of textile industry | |
| CN206929049U (en) | Rubber stopper and compressor | |
| CN205859282U (en) | A kind of pipe gas blocked valve | |
| CN213207269U (en) | Air outlet joint for steel seamless gas cylinder | |
| CN203258285U (en) | Compound abrasion resistant corrugated pipe compensator | |
| CN208871230U (en) | A kind of glass reinforced plastic pipe of novel connection sealing structure | |
| CN203604868U (en) | Quick pipeline coupling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |