CN2876504Y - Fast clamp type fire extinguishing water hose joint - Google Patents
Fast clamp type fire extinguishing water hose joint Download PDFInfo
- Publication number
- CN2876504Y CN2876504Y CN 200620018748 CN200620018748U CN2876504Y CN 2876504 Y CN2876504 Y CN 2876504Y CN 200620018748 CN200620018748 CN 200620018748 CN 200620018748 U CN200620018748 U CN 200620018748U CN 2876504 Y CN2876504 Y CN 2876504Y
- Authority
- CN
- China
- Prior art keywords
- cover
- fixture block
- block assembly
- clip
- belt lacing
- 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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Abstract
The utility model discloses a fire hose connecting fitting to provide a fast clip style fire hose connecting fitting. The two connectors are totally the same and can be connected quickly and reliably. The fitting consists of casing, water hose joints, sealing rings, twisting sleeves, resistance rings, clip components and compression springs. The tip of casing is designed with three even-distributed claws and three even-distributed latch notches. The tail of casing is designed with three even-designed retaining bars, by which three inner-circular-slots is formed. One clip component and one compression spring are installed in each inner-circular-slot. Controlling clip component and the twisting sleeve are also installed. The compression spring and the spring leaf in the clip component try impact on the clip component so that the clip in the clip component stays in the latch notch all the time. The above mentioned fast clip style fire hose connecting fittings have no difference between two joints and can be connected and separated quickly, safely and reliably gaining time for putting out the fire.
Description
Technical field
The utility model relates to a kind of fire-extinguisher water hose link, particularly a kind of quick cassette fire-extinguisher water hose joint.
Background technique
Cassette fire-extinguisher water hose joint, using in the market more general has two kinds on KD type and KGK type, however all there is deficiency in these two kinds of joints.Wherein KD type fire-extinguisher water hose joint the time need be proofreaied and correct bayonet socket in butt joint, and the joint end face needs flat, and butt joint speed is very slow, and when using under battle conditions, when the water band reverses " dropout " easily.Though solved the slow and dropout problem of butt joint speed about KGK type fire-extinguisher water hose joint, KGK type joint is divided into tongue joint, in the fire fighting actual combat critical moment, need select pairing, otherwise can't dock, and has a strong impact on the time of fire fighting.
The model utility content
At above-mentioned deficiency, the utility model purpose is to provide a kind of quick cassette fire-extinguisher water hose joint, and its interconnective two joints are just the same, do not distinguish male and female, and connects fast, and is safe and reliable.
For achieving the above object, quick cassette fire-extinguisher water hose connecting head of the present utility model, comprise and connect cover, water belt lacing, seal ring, reverse cover, baffle ring, fixture block assembly and pressure spring, describedly connect cover end design uniform three claws and three uniform bayonet sockets are arranged, this connects the cover afterbody and is provided with three uniform retaining muscle and is divided into three inner grooves that are separately installed with a fixture block assembly and a pressure spring thus, and the cover that reverses of control card block assembly and pressure spring also is installed simultaneously; Described fixture block assembly is compressed the spring sheet effect in spring and the fixture block assembly, makes the fixture block in the fixture block assembly be positioned at the bayonet socket position that connects cover all the time.
Adopt the quick cassette fire-extinguisher water hose joint of said structure, the branch of no male and female, connect and separate fast, safe and reliable, when manipulating, two the quick cassette fire-extinguisher water hose of identical the utility model joints advance in opposite directions, the interior fixture block of bayonet socket of three another joints of claw rapid alignment of a joint is joined, when cover is reversed in rotation, can make fixture block break away from claw again fast, thereby make pair of joint separately.
Description of drawings
Fig. 1 is the structural representation of the quick cassette fire-extinguisher water hose of the utility model joint.
Fig. 2 is the sectional view at A-A shown in Figure 1 position.
Fig. 3 is the assembly process figure of the quick cassette fire-extinguisher water hose of the utility model joint.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail:
As Fig. 1, Fig. 2, shown in Figure 3, quick cassette fire-extinguisher water hose joint of the present utility model comprises connecing cover 1, water belt lacing 2, seal ring 3, reversing cover 4, baffle ring 5, fixture block assembly 6 and pressure spring 7; The end design that connects cover 1 has uniform three claw 1-1 and three bayonet socket 1-2, and the slope of guiding between the two 1-3, in the afterbody design that connects cover 1 inner groove 1-4 is arranged, respective design has three uniform retaining muscle 1-6 in the groove, in three inner groove 1-4 that three retaining muscle 1-6 are severed, a fixture block assembly 6 and a pressure spring 7 are installed separately, reversing of control card block assembly 6 and pressure spring 7 also is installed simultaneously overlaps 4, so just make the claw 1-1 of another fire-extinguisher water hose joint of identical structure contact with the bayonet socket 1-2 of joint, because fixture block assembly 6 is installed on the fixture block seat 4-1 that reverses cover 4, and be compressed the effect of spring 7 and spring sheet 6-2, all the time make the fixture block 6-1 of fixture block assembly 6 be in the bayonet socket 1-2 position that connects cover 1, so that the claw 1-1 of another joint pushes the fixture block 6-1 inclined-plane of fixture block assembly 6 to, overcome the elastic force of spring sheet 6-2, and form butt joint.Described water belt lacing 2 wears and connects cover 1 and reverse cover 4, and there is seal ring 3 end of water belt lacing 2, and the afterbody bottom surface of water belt lacing 2 utilizes the baffle ring 5 of water belt lacing afterbody installation to fix and reverses cover 4.When a joint and another splice failure, reverse cover 4 as long as turn, overcome the effect of pressure spring 7, make fixture block assembly 6 break away from the card 1-2 position that connects in the cover 1 and just can separate at once.Because seal ring 3 is ligulate sealing structure circles, the pressure of fire water is bigger, impels the end 3-1 that rises of seal ring 3 more to rise to overhanging, thereby two joints of butt joint are more sealed.
In addition, shoulder end face 1-5 is arranged, the water belt lacing 2 that has seal ring 3 is installed, be provided with the groove 2-1 that the water belt lacing is installed and block and reverse cover 4 axially movable baffle ring groove 2-2 at the afterbody of water belt lacing 2 in the aperture design that connects cover 1 end.
Assembly process of the present utility model: water belt lacing 2 ends of at first seal ring 3 being packed into, together with water belt lacing 2 pack in the lump connect the cover 1 in; Then fixture block assembly 6 is packed into and reverse in the fixture block seat 4-1 of cover 4; Then will above-mentionedly reverse cover 4 and pressure spring 7 packs into together to connect and overlaps in 1 the inner groove 1-4; At last baffle ring 5 is snapped in the shelves annular groove 2-2 of water belt lacing 2 position of permanent twist cover 4.
Two joints that join of the utility model, the branch of no male and female, connect and separate fast, safe and reliable, when manipulating, two the quick cassette fire-extinguisher water hose of identical the utility model joints advance in opposite directions, the interior fixture block of bayonet socket of three another joints of claw rapid alignment of a joint is joined, when cover is reversed in rotation, can make fixture block break away from claw again fast, thereby make pair of joint separately.
Claims (4)
1, a kind of quick cassette fire-extinguisher water hose connecting head, comprise and connect cover, water belt lacing, seal ring, reverse cover, baffle ring, fixture block assembly and pressure spring, it is characterized in that: describedly connect cover end design uniform three claws and three uniform bayonet sockets are arranged, this connects the cover afterbody and is provided with three uniform retaining muscle and is divided into three inner grooves that are separately installed with a fixture block assembly and a pressure spring thus, and the cover that reverses of control card block assembly and pressure spring also is installed simultaneously; Described fixture block assembly is compressed the spring sheet effect in spring and the fixture block assembly, makes the fixture block in the fixture block assembly be positioned at the bayonet socket position that connects cover all the time.
2, quick cassette fire-extinguisher water hose connecting head according to claim 1, it is characterized in that: described water belt lacing wears and connects cover and reverse cover, there is seal ring the end of water belt lacing, and water belt lacing afterbody bottom surface utilizes the baffle ring of water belt lacing afterbody installation to fix and reverses cover.
3, quick cassette fire-extinguisher water hose connecting head according to claim 1 and 2, it is characterized in that: described seal ring is a ligulate sealing structure circle.
4, quick cassette fire-extinguisher water hose connecting head according to claim 1 and 2 is characterized in that: be provided with shoulder end face in the described aperture that connects the cover end, be provided with groove and baffle ring groove at the afterbody of water belt lacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620018748 CN2876504Y (en) | 2006-03-31 | 2006-03-31 | Fast clamp type fire extinguishing water hose joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620018748 CN2876504Y (en) | 2006-03-31 | 2006-03-31 | Fast clamp type fire extinguishing water hose joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2876504Y true CN2876504Y (en) | 2007-03-07 |
Family
ID=37819742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620018748 Expired - Fee Related CN2876504Y (en) | 2006-03-31 | 2006-03-31 | Fast clamp type fire extinguishing water hose joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2876504Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316443A (en) * | 2013-06-07 | 2013-09-25 | 常熟市华恩机械有限公司 | Fire hose connector fixing device |
| CN107827172A (en) * | 2017-11-14 | 2018-03-23 | 珠海格力电器股份有限公司 | The attachment structure and water treatment facilities of integrating water route plate and pipeline |
| CN111608628A (en) * | 2020-06-02 | 2020-09-01 | 周春雷 | Novel hydraulic fracturing hole packer |
| CN112211760A (en) * | 2020-10-19 | 2021-01-12 | 盐城博尔福机电科技发展有限公司 | Fuel oil heating device for ultralow temperature starting of gasoline engine |
| CN112377701A (en) * | 2020-11-15 | 2021-02-19 | 肖爱华 | Quick safety joint for fire hose |
-
2006
- 2006-03-31 CN CN 200620018748 patent/CN2876504Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316443A (en) * | 2013-06-07 | 2013-09-25 | 常熟市华恩机械有限公司 | Fire hose connector fixing device |
| CN103316443B (en) * | 2013-06-07 | 2016-01-06 | 常熟市华恩机械有限公司 | A kind of fire hose connector fixture |
| CN107827172A (en) * | 2017-11-14 | 2018-03-23 | 珠海格力电器股份有限公司 | The attachment structure and water treatment facilities of integrating water route plate and pipeline |
| CN107827172B (en) * | 2017-11-14 | 2023-10-24 | 珠海格力电器股份有限公司 | Connection structure of integrated water route board and pipeline and water treatment facilities |
| CN111608628A (en) * | 2020-06-02 | 2020-09-01 | 周春雷 | Novel hydraulic fracturing hole packer |
| CN111608628B (en) * | 2020-06-02 | 2024-02-20 | 周春雷 | Novel hydraulic fracturing hole packer |
| CN112211760A (en) * | 2020-10-19 | 2021-01-12 | 盐城博尔福机电科技发展有限公司 | Fuel oil heating device for ultralow temperature starting of gasoline engine |
| CN112211760B (en) * | 2020-10-19 | 2022-04-22 | 盐城博尔福机电科技发展有限公司 | Fuel oil heating device for ultralow temperature starting of gasoline engine |
| CN112377701A (en) * | 2020-11-15 | 2021-02-19 | 肖爱华 | Quick safety joint for fire hose |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070307 |