CN205331660U - Hosepipe interface is exempted from to prick by card formula anticreep - Google Patents
Hosepipe interface is exempted from to prick by card formula anticreep Download PDFInfo
- Publication number
- CN205331660U CN205331660U CN201520603314.0U CN201520603314U CN205331660U CN 205331660 U CN205331660 U CN 205331660U CN 201520603314 U CN201520603314 U CN 201520603314U CN 205331660 U CN205331660 U CN 205331660U
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- CN
- China
- Prior art keywords
- interface
- hose coupling
- general
- prick
- spring
- 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- Withdrawn - After Issue
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Abstract
The utility model discloses a hosepipe interface is exempted from to prick by card formula anticreep, its characterized in that: including general hosepipe interface, cooperation interface, spring shim and locking structure, cooperation interface and general hosepipe interface connection, the tip of general hosepipe interface is equipped with the interface connection claw, be equipped with on the general hosepipe interface and cooperate interface matched with external screw thread, the cooperation be equipped with on the interface with general hosepipe interface matched with internal thread, the inside of cooperation interface is opened flutedly, installation matched with spring shim on the recess, locking structure installs in the inside of general hosepipe interface, and locking structure includes button, spring, connecting rod and two supporting shoes, the one end at the spring is pressed to button and connecting rod structure as an organic whole, button, and on the arch on general hosepipe interface was fixed to the other end of spring, two supporting shoes were fixed respectively on general hosepipe interface, are connected with the lever between two supporting shoes, and the connecting rod is taken on the lever. The utility model relates to a hosepipe interface is exempted from to prick by card formula anticreep can make water pressure obtain guaranteeing, the connection that still can make the interface is satisfied the anticreep and is exempted from the requirement of pricking.
Description
Technical field
This utility model relates to a kind of clamping type anti-drop and exempts to prick hose coupling。
Background technology
In prior art, with developing rapidly of society, the fire rescue task that fire brigade faces is also day by day complicated；Fire hose is the requirement in fire attack, more particularly in the usage quantity of water band in large-sized fire process of putting out a fire to save life and property, when carrying out fire rescue, polydisc water band need to be laid, at this moment the connection of water band is particularly important, and junction should make hydraulic pressure be guaranteed, and also needs the connection of interface possess anticreep and exempt from the function pricked, in this context, a hose coupling is designed。
Utility model content
The purpose of this utility model is to provide one can make hydraulic pressure be guaranteed, and the connection of interface also can be made to possess anticreep and exempt from the function pricked。
This utility model be the technical scheme is that a kind of clamping type anti-drop exempts to prick hose coupling for achieving the above object, including general hose coupling, mating interface, spring shim and locking mechanism, described mating interface and general hose coupling connect, the end of described general hose coupling is provided with interface and connects pawl, described general hose coupling is provided with the external screw thread matched with mating interface, described mating interface is provided with the female thread matched with general hose coupling, the inside of described mating interface has groove, described groove is installed the spring shim matched, described locking mechanism is arranged on the inside of general hose coupling, locking mechanism includes button, spring, connecting rod and two bracers, described button and connecting rod are structure as a whole, button is pressed in one end of spring, the other end of spring is fixed in the projection on general hose coupling, two bracers are separately fixed on general hose coupling, it is connected to lever between two bracers, connecting rod rides on lever。
Described clamping type anti-drop is exempted to prick the connection pawl lower end of the end of hose coupling and is provided with sealing ring。
It is ramp structure that described clamping type anti-drop exempts to prick the external screw thread front portion of hose coupling。
The end face of the connecting rod of described retaining mechanism is inclined-plane。
Described general hose coupling and mating interface adopt two kinds of connected modes, and one is threaded, utilize thread pitch to compress water band；Another kind is to utilize soket head cap screw to hold out against built-in spring shim, and spring shim compresses the connected mode of water band。
This utility model one clamping type anti-drop exempts to prick hose coupling, water can be made to possess anticreep with connecting and exempt from the function pricked, also can make the connection fastening of interface and quick detachable。
Accompanying drawing explanation
Fig. 1 is the structural representation one that a kind of clamping type anti-drop of this utility model exempts to prick hose coupling。
Fig. 2 is the structural representation two that a kind of clamping type anti-drop of this utility model exempts to prick hose coupling。
Fig. 3 is the mating interface structural representation that a kind of clamping type anti-drop of this utility model exempts to prick hose coupling。
Fig. 4 is the structural representation that a kind of clamping type anti-drop of this utility model exempts to prick the locking mechanism of hose coupling。
Fig. 5 be a kind of clamping type anti-drop of this utility model exempt from prick hose coupling locking mechanism be arranged on the structural representation on general hose coupling。
Fig. 6 is the schematic diagram that a kind of clamping type anti-drop of this utility model exempts to prick the first operation that hose coupling is connected with water band。
Fig. 7 is the schematic diagram that a kind of clamping type anti-drop of this utility model exempts to prick the second operation work that hose coupling is connected with water band。
In figure: 1, general hose coupling；2, mating interface；3, spring shim；5, pawl is connected；6, external screw thread；7, female thread；8, groove；9, button；10, spring；11, connecting rod；12, bracer is propped up；13, sealing ring；14, ramp structure；15, soket head cap screw；16, water band；17, lever。
Detailed description of the invention
As shown in Figures 1 to 7, clamping type anti-drop exempts to prick hose coupling, including general hose coupling 1, mating interface 2, spring shim 3 and locking mechanism, mating interface 2 and general hose coupling 1 connect, the end of general hose coupling 1 is provided with interface and connects pawl 5, connect pawl 5 lower end and be provided with sealing ring 13, general hose coupling 1 is provided with the external screw thread 6 matched with mating interface 2, external screw thread front portion is ramp structure 14, mating interface 2 is provided with the female thread 7 matched with general hose coupling, the inside of mating interface has groove 8, groove 8 is installed the spring shim 3 matched, locking mechanism is arranged on the inside of general hose coupling, locking mechanism includes button 9, spring 10, connecting rod 11 and two bracers 12, button 9 and connecting rod 11 are structure as a whole, button 9 is pressed in one end of spring 10, the other end of spring 10 is fixed in the projection on general hose coupling, two bracers 12 are separately fixed on general hose coupling, it is connected to lever 17 between two bracers, connecting rod 11 rides on lever 17, the end face of connecting rod is inclined-plane, inclined-plane is utilized to realize interface individual event revolution only when revolution, reversed turning needs to open locking mechanism, the two procedures that is connected by of general hose coupling and water band realizes exempting to prick, first operation is to utilize the joint gap locking water band 16 between male-female port and mating interface, being connected by between male-female port and mating interface is threaded, water band is placed between mating interface and male-female port, utilize the joint gap of screw thread, water band cloth is compressed；Second operation work is to adopt soket head cap screw to hold out against spring shim, and spring shim compresses the mode of water band；Having groove inside mating interface, groove is installed the spring shim matched, utilize the spring shim on screw-driving mating interface top, spring shim compresses water with 16 to reach the purpose compressed。
This utility model clamping type anti-drop exempts to prick hose coupling, during installation, mating interface connects with general hose coupling respectively, the joint gap utilizing mating interface and interface compresses water band, connection between mating interface and interface is divided into two procedures, first operation to be that employing is threaded, is placed between matching thread by water band cloth, utilize the rotation of screw thread, water band cloth is compressed；Second operation work is to utilize screwed tight principle to be connected by water band cloth, groove is had inside hose coupling, groove is installed the spring shim matched, soket head cap screw 15 is utilized to tighten spring shim, spring shim compresses the purpose that water band reaches to compress, being connected by between interface is fast slotting rotary, and at interface internal, lever is installed, connecting rod one end is provided with spring, under the action of the spring, upspring in one end of connecting rod, the other end is depressed, the one end forced down is protruded from inside grooves, obstruction interface circles round, prevent interface convolution from departing from, when interface opened by needs, by the lever construction on lower interface, spring is at one end depressed, the other end promotes, lifting process rotates around the fulcrum of lever, just abutting stem is gone back to interface internal, at this moment interface can be opened smoothly, when connecting two interfaces, upspring in one end of connecting rod, the other end is depressed, the connecting rod end face forcing down end is an inclined-plane, when interface turns round, it is inclined-plane due to connecting rod end face and this inclined-plane play the guiding role, connecting rod is pushed back inside groove by the guide effect by external force and inclined-plane, at this moment interface can normally turn round, when connecting pawl away from connecting rod, connecting rod is depressed under the action of the spring, play the effect hindering interface convolution。
Claims (5)
1. a clamping type anti-drop exempts to prick hose coupling, it is characterized in that: include general hose coupling, mating interface, spring shim and locking mechanism, described mating interface and general hose coupling connect, the end of described general hose coupling is provided with interface and connects pawl, described general hose coupling is provided with the external screw thread matched with mating interface, described mating interface is provided with the female thread matched with general hose coupling, the inside of described mating interface has groove, described groove is installed the spring shim matched, described locking mechanism is arranged on the inside of general hose coupling, locking mechanism includes button, spring, connecting rod and two bracers, described button and connecting rod are structure as a whole, button is pressed in one end of spring, the other end of spring is fixed in the projection on general hose coupling, two bracers are separately fixed on general hose coupling, it is connected to lever between two bracers, connecting rod rides on lever。
2. a kind of clamping type anti-drop according to claim 1 exempts to prick hose coupling, it is characterised in that: the connection pawl lower end of the end of described general hose coupling is provided with sealing ring。
3. a kind of clamping type anti-drop according to claim 1 exempts to prick hose coupling, it is characterised in that: the external screw thread front portion of described general hose coupling is ramp structure。
4. a kind of clamping type anti-drop according to claim 1 exempts to prick hose coupling, it is characterised in that: the connecting rod end face of described retaining mechanism is inclined-plane。
5. a kind of clamping type anti-drop according to claim 1 exempts to prick hose coupling, it is characterised in that: described general hose coupling and mating interface adopt two kinds of connected modes, and one is threaded, utilize thread pitch to compress water band；Another kind is to utilize soket head cap screw to hold out against built-in spring shim, and spring shim compresses the connected mode of water band。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520603314.0U CN205331660U (en) | 2015-08-06 | 2015-08-06 | Hosepipe interface is exempted from to prick by card formula anticreep |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520603314.0U CN205331660U (en) | 2015-08-06 | 2015-08-06 | Hosepipe interface is exempted from to prick by card formula anticreep |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205331660U true CN205331660U (en) | 2016-06-22 |
Family
ID=56213049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520603314.0U Withdrawn - After Issue CN205331660U (en) | 2015-08-06 | 2015-08-06 | Hosepipe interface is exempted from to prick by card formula anticreep |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205331660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156799A (en) * | 2015-08-06 | 2015-12-16 | 刘磊 | Clamping type disengaging-preventing and binding-free hose coupling |
-
2015
- 2015-08-06 CN CN201520603314.0U patent/CN205331660U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156799A (en) * | 2015-08-06 | 2015-12-16 | 刘磊 | Clamping type disengaging-preventing and binding-free hose coupling |
| CN105156799B (en) * | 2015-08-06 | 2017-03-29 | 刘磊 | Clamping type anti-drop exempts to prick hose coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Liu Lei Document name: Notification to Go Through Formalities of Registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160622 Effective date of abandoning: 20170329 |
|
| AV01 | Patent right actively abandoned |