CN107489838A - A kind of firm hose coupling - Google Patents
A kind of firm hose coupling Download PDFInfo
- Publication number
- CN107489838A CN107489838A CN201710789387.7A CN201710789387A CN107489838A CN 107489838 A CN107489838 A CN 107489838A CN 201710789387 A CN201710789387 A CN 201710789387A CN 107489838 A CN107489838 A CN 107489838A
- Authority
- CN
- China
- Prior art keywords
- joint
- main body
- hose coupling
- firm
- water band
- 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.)
- Withdrawn
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 15
- 238000010168 coupling process Methods 0.000 title claims abstract description 15
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000010276 construction Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 2
- 241000208202 Linaceae Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C33/00—Hose accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/22—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Mechanical Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a kind of firm hose coupling, including main body, the joint of the integrative-structure at main body both ends is arranged on, the joint is provided with multiple high resiliency circles close to one end of main body, in use, after water band is socketed in joint outer wall, high resiliency snare is tightly outside water band.Structure design is simple, easy to use, and fixation is more firm, better tightness, is hardly damaged, ne-leakage, meets the market demand, is advantageous to product promotion.
Description
Technical field
The invention belongs to fire-fighting auxiliary accessories technical field, and in particular to a kind of firm hose coupling.
Background technology
Fire hose is the flexible pipe for transporting the anti-flaming liquids such as water under high pressure or foam.Traditional fire hose using rubber as
Liner, outer surface are wrapped in flax braid.Advanced fire hose is then made of polymeric materials such as polyurethane.Fire hose
There is metal joint at two, can connect another water band to extend distance or connect nozzle to increase liquid injection pressure.
Hose coupling, the quick connection being mainly used between water band.The hose coupling of in the market, its water band are connected not firm enough with joint
Gu easily there is the problems such as seepage, the application and popularizations of product are have impact on.
The content of the invention
The purpose of the present invention is to propose to a kind of firm hose coupling, the above-mentioned deficiency of prior art is overcome, structure is set
Meter is simple, easy to use, and fixation is more firm, better tightness, is hardly damaged, ne-leakage, meets the market demand, is advantageous to product
Promote.
In order to reach above-mentioned purpose of design, the technical solution adopted by the present invention is as follows：
A kind of firm hose coupling, including main body, are arranged on the joint of the integrative-structure at main body both ends, and the joint leans on
One end of nearly main body is provided with multiple high resiliency circles, in use, after water band is socketed in joint outer wall, high resiliency snare is tightly in water band
Outside.
The joint is provided with step close to one end of main body, and step is provided with multiple arcs groove, and high resiliency snare is connected on
In arc groove.
The joint outer circle wall is provided with multiple projections side by side.
The main body, joint are concentric circular hollow structure.
The beneficial effect of firm hose coupling of the present invention is：Structure design is simple, easy to use, and fixation is more firm
Gu better tightness, being hardly damaged, ne-leakage, meet the market demand, be advantageous to product promotion.
Brief description of the drawings
Fig. 1 is the schematic diagram of firm hose coupling of the present invention.
Embodiment
Preferred embodiment of the invention is described in further detail below.
As shown in figure 1, in embodiment of the present invention, the firm hose coupling, including main body 1, it is arranged on 1 liang of main body
The joint 2 of the integrative-structure at end, in use, water band is socketed in the outer wall of joint 2, in order to improve the fastness of water band and joint 2, institute
State joint 2 and be provided with multiple high resiliency circles 4 close to one end of main body 1, in use, after water band is socketed in into the outer wall of joint 2, then by height
Elastic ring 4 is locked outside water band, so as to which by water band bundle tightly, in the outer wall of joint 2, sealing is high, more firmly, ne-leakage.
The joint 2 is provided with step 4 close to one end of main body 1, and step 4 is provided with multiple arcs groove 6, high resiliency circle 4
It is socketed in arc groove 6.
The outer circle wall of joint 2 is provided with multiple projections 3 side by side, in use, water band is socketed in into the outer wall of joint 2
Afterwards, elastic ring 4 is locked between two neighboring raised 3, and fixation is more firm so that the better tightness of joint 2 and water band.
The main body 1, joint 2 are concentric circular hollow structure.
Above content is to combine the further description that specific preferred embodiment is done to the present invention, is easy to the skill
The technical staff in art field is understood that and using the present invention, it is impossible to assert that the specific implementation of the present invention is confined to these explanations.
For general technical staff of the technical field of the invention, it can also make without departing from the inventive concept of the premise
Some simple deduction or replace, without by performing creative labour.Therefore, those skilled in the art's taking off according to the present invention
Show, the simple modifications made to the present invention all should be within protection scope of the present invention.
Claims (4)
- A kind of 1. firm hose coupling, it is characterised in that：Including main body, the joint of the integrative-structure at main body both ends is arranged on, The joint is provided with multiple high resiliency circles close to one end of main body, in use, after water band is socketed in joint outer wall, high resiliency snare Tightly outside water band.
- 2. firm hose coupling according to claim 1, it is characterised in that：The joint is provided with close to one end of main body Step, step are provided with multiple arcs groove, and high resiliency snare is connected in arc groove.
- 3. firm hose coupling according to claim 2, it is characterised in that：The joint outer circle wall is provided with multiple Projection side by side.
- 4. firm hose coupling according to claim 1, it is characterised in that：The main body, joint are concentric circle Shape hollow-core construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710789387.7A CN107489838A (en) | 2017-09-05 | 2017-09-05 | A kind of firm hose coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710789387.7A CN107489838A (en) | 2017-09-05 | 2017-09-05 | A kind of firm hose coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107489838A true CN107489838A (en) | 2017-12-19 |
Family
ID=60651509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710789387.7A Withdrawn CN107489838A (en) | 2017-09-05 | 2017-09-05 | A kind of firm hose coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107489838A (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 |
-
2017
- 2017-09-05 CN CN201710789387.7A patent/CN107489838A/en not_active Withdrawn
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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180321 Address after: Longsheng Zhen Shi Qiao Wei Daisen road in Kaiping city Guangdong province 529300 Jiangmen City No. 51 building 1-2 Applicant after: Kaiping Longan Fire Fighting Equipment Plant Co., Ltd. Address before: No. 16, Shiqiao ruins, Longsheng Town, Kaiping City, Jiangmen, Guangdong Applicant before: Zhang Wenhan |
|
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171219 |