CN201028201Y

CN201028201Y - Fast-connecting adapter structure

Info

Publication number: CN201028201Y
Application number: CNU2007200112619U
Authority: CN
Inventors: 陈灿志
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-03-21
Filing date: 2007-03-21
Publication date: 2008-02-27
Anticipated expiration: 2017-03-21

Abstract

A fast rotary connection mechanism comprises a first rotary connector and a second rotary connector which are provided with a first gasket and a second gasket respectively on the top fringe, wherein, a first buckling arm and a second buckling arm are correspondingly protruded from the top of the first rotary connector and the second rotary connector, the internal fringes of the first buckling arm and the second buckling arm are two inclined planes which are provided inside with a first buckling slot and a second buckling slot; the first rotary connector and the second rotary connector are respectively covered with a first lantern ring and a second lantern ring, both of which are respectively provided with a first sliding block and a second sliding block correspondingly; one end surface of each sliding block is an inclined plane, on which a first buckling fringe and a second buckling fringe are arranged respectively; the surfaces of the rear ends of the first buckling arm and the second buckling arm are respectively extended with a first baffle plate and a second baffle plate which lean against the first sliding block and the second sliding block of the first collar and the second collar, thereby when the first collar and the second collar are positioned on the rear ends of the first buckling arm and the second buckling arm when spinning out of the first buckling arm and the second buckling arm.

Description

A kind of adapter structure of rapid connection

Technical field

The utility model relates to the application of body, is meant a kind of adapter structure of a kind of rapid connection that can be assembled rapidly especially.

Background technique

The application of body commonly used is very extensive, the conveying of gas such as Ru Shui, oil, gas, steam, liquid, and all need reach by body and be delivered to long-range purpose; Yet the limited length of body commonly used as the fire-fighting body, in case need the conveying of longer distance, will cause the shortcoming of fire hose reel curtailment.Therefore, if a conversion adapter can be set between two fire hose reels, the length with the lengthening fire hose reel is only the design of the task of top priority.

This shows that above-mentioned article commonly used still have many shortcomings, real non-one kindhearted design, and demand urgently being improved.

Every shortcoming that the utility model claimant derives in view of above-mentioned body commonly used is urgently to think to be improved innovation, and after concentrating on studies through taking great pains to attain one's goal for many years, successfully this part connector engages structure is finished in research and development finally.

The model utility content

The purpose of this utility model is to provide a kind of makes first conversion adapter, second conversion adapter be bonded into one rapidly by the rotation manner, to reach the adapter structure of a kind of rapid connection of extending the body purpose.

Of the present utility model time a purpose is to provide a kind of adapter structure simple in structure, that assemble easily, operate a kind of rapid connection of many effects such as facility that has.

Adapter structure for a kind of rapid connection of realizing above-mentioned model utility purpose includes first conversion adapter, second conversion adapter; Wherein, this first conversion adapter, the apical margin ring of second conversion adapter is respectively equipped with first packing ring, second packing ring, and its top respectively is extended with the first corresponding button arm, the second button arm, this first button arm, the second button arm inwall end face is the inclined-plane, be respectively arranged with first catching groove on this inclined-plane, second catching groove, and in first conversion adapter, all be arranged with first collar on second conversion adapter, second collar, this first collar, second collar respectively can be in first conversion adapter, rotate on second conversion adapter, and in first collar, be extended with the first corresponding slide block on second collar, second slide block, this first slide block, one end face of second slide block is the inclined-plane, is respectively arranged with the first button edge on this inclined-plane, the second button edge; The end face of this first conversion adapter and second conversion adapter is mutually combined, make the button of first on it arm, the second button arm is crisscross arranged, and subsides are butted on first collar respectively, second collar face, make first collar, first slide block on second collar, second slide block and the first button arm, the second button arm is corresponding, and with first collar, second collar rotates an angle, can be with first collar, first slide block of second collar, second slide block slips into the corresponding first button arm, in the second button arm, make first slide block, on second slide block first button edge, the second button edge and the first button arm, first catching groove in the second button arm, second catching groove is interlocked, and by first slide block, the second slide block inclined-plane and the first button arm, the configuration on the second button arm inclined-plane, make first conversion adapter, the packing more of the end face of second conversion adapter, make first conversion adapter, second conversion adapter is bonded into one rapidly, and this first conversion adapter, first packing ring of the second conversion adapter apical margin, second packing ring also will closely paste and hold, to reach the purpose of antiseepage.And on the first button arm, the second button arm rear end surface, be extended with first baffle plate, second baffle, this first baffle plate, second baffle keep off mutually and holding with first slide block, second slide block of first collar, second collar, when making first collar, second collar screw out the first button arm, the second button arm, to be positioned the rear end of the first button arm, the second button arm, be beneficial to upright cooperation of group of first conversion adapter, second conversion adapter.

The adapter structure of a kind of rapid connection provided by the utility model when comparing mutually with other common technology, has more following advantage:

1. the utility model makes first conversion adapter, second conversion adapter be bonded into one rapidly by the rotation manner, to reach the purpose of extending body.

2. the utlity model has simple in structure, many effects such as assembling is easy, operation facility.

Description of drawings

See also the detailed description and the accompanying drawing thereof of following relevant the utility model one preferred embodiment, can further understand technology contents of the present utility model and purpose effect thereof; Relevant this embodiment's accompanying drawing is:

Fig. 1 is the decomposing schematic representation of the adapter structure of a kind of rapid connection of the utility model;

Fig. 2 is first schematic perspective view of the present utility model;

Fig. 3 is second schematic perspective view of the adapter structure of this a kind of rapid connection; And

Fig. 4 is the generalized section of the adapter structure of this a kind of rapid connection;

The major component conventional letter: 1. first conversion adapter, 11. screw threads, 12. first packing rings, 13. first are detained arms, 131. first catching grooves, 14. first baffle plates, 2. second conversion adapter, 21. second packing rings, 22. second are detained arms, 221. second catching grooves, 23. second baffles, 3. first collar, 31. first slide blocks, 311. first are detained edge, 4. second collar, 41. second slide blocks, 411. first are detained edge.

Embodiment

See also Fig. 1 to shown in Figure 4, the adapter structure of a kind of rapid connection provided by the utility model mainly includes:

First conversion adapter 1, this first conversion adapter, 1 rear end surface is provided with screw thread 11, connect for body, and be equipped with first packing ring 12 in top end surface, the end face of this first packing ring 12 is the plane of inclination, and is extended with corresponding first a button arm 13 in the top, and these first button arm, 13 inwalls have an inclined-plane, this inclined-plane is provided with first catching groove 131, and is provided with first baffle plate 14 in the end of the first button arm, 13 ear end faces; Be arranged with first collar 3 on this first conversion adapter 1 again, this first collar 3 can rotate on first conversion adapter 1, and be provided with corresponding first slide block 31 in first collar 3, one end face of this first slide block 31 is the inclined-plane, this inclined-plane is provided with button edge 311, and this first slide block 31 is also corresponding with the baffle plate 14 of the first button arm, 13 ear end faces, and the retaining that makes the slide block 31 of winning will be subjected to first baffle plate 14 when turn is held, and will be positioned the first button arm 13 at ear end face;

Second conversion adapter 2, these second conversion adapter, 2 apical margins then are equipped with second packing ring 21, the end face of this second packing ring 21 slightly becomes the inclined-plane, and be extended with the corresponding second button arm 22 in the top, these second button arm, 22 inwalls have an inclined-plane, this inclined-plane is provided with one second catching groove 221, and is provided with a second baffle 23 in the end of the second button arm, 22 ear end faces; Be arranged with second collar 4 on this second conversion adapter 2 again, this second collar 4 can rotate on second conversion adapter 2, and be provided with corresponding second slide block 41 in second collar 4, one end face of this second slide block 41 is the inclined-plane, this inclined-plane is provided with button edge 411, and this second slide block 41 is also corresponding with the second baffle 23 of the second button arm, 22 ear end faces, and the retaining that makes second slide block 41 will be subjected to second baffle 23 when turn is held, and is positioned the ear end face of the second button arm 22;

First baffle plate 14, the second baffle 23 that are subjected to the first button arm 1, the second button arm, 2 ear end faces keep off and holding, make the slide block 31 of winning, second slide block 41 be positioned the ear end face that the first button arm 13, second is detained arm 22, be beneficial to the joint of first conversion adapter 1, second conversion adapter 2; With first conversion adapter 1, second conversion adapter 2 is bonded with each other, make the first button arm 13 of the conversion adapter 1 of winning paste the surface that is butted on second collar 4, and the button of second on the second conversion adapter 2 arm 22 same surfaces that are butted on first collar 3 of pasting, and with first collar 3, second collar 4 is respectively towards the first button arm 13, the second button arm, 22 places rotate an angle, make arc first slide block 31 on it, second slide block 41 slips into the first button arm 13 respectively, in the second button arm 22, and with first the button arm 13, first catching groove 131 of the second button arm 22, second catching groove 221 is interlocked, and by this first slide block 31, second slide block 41 and the first button arm 13, the inclined-plane of the second button arm 22, cause first conversion adapter 1, end face first packing ring 12 of second conversion adapter 2, second packing ring 21 packing gradually, and by first packing ring 12, the inclined end face of second packing ring 21, but in tolerance range, when internal pressure heals when big, this first packing ring 12, the adaptation of second packing ring 21 is higher, to reach the effect of antiseepage.

Above-listed detailed description is specifying at a possible embodiments of the present utility model, only this embodiment is not in order to limit claim of the present utility model, allly do not break away from the equivalence that the utility model skill spirit does and implement or change, all should be contained in the claim of this case.

Claims

1. adapter structure that connects rapidly is characterized in that comprising:

-the first conversion adapter, its top end surface is equipped with first packing ring, and is extended with corresponding first a button arm in the top, and this first button arm inwall is provided with an inclined-plane, and this inclined-plane is provided with first catching groove; On this first conversion adapter and be articulated with first collar, be extended with the first corresponding slide block on this first collar, the surface thereof of this first slide block is the inclined-plane, and this inclined-plane is provided with the first button edge;

-the second conversion adapter, its top end surface is equipped with second packing ring, and is extended with corresponding second a button arm in the top, and this second button arm inwall is provided with an inclined-plane, and this inclined-plane is provided with second catching groove; On this second conversion adapter and be articulated with second collar, be extended with the second corresponding slide block on this second collar, the surface thereof of this second slide block is the inclined-plane, and this inclined-plane is provided with the second button edge.

2. press the adapter structure of the described a kind of rapid connection of claim 1, it is characterized in that: wherein the end of the ear end face of this first button arm, the second button arm is provided with baffle plate, this baffle plate is corresponding with the slide block of the collar, make the collar when turn, slide block on it can be subjected to the retaining of baffle plate and hold, and the collar is positioned the ear end face of the first button arm, the second button arm.

3. by the adapter structure of the described a kind of rapid connection of claim 1, it is characterized in that: wherein the washer face of this first conversion adapter, the second conversion adapter front end is used for increasing the inclined-plane of the adaptation of packing ring.