CN105909802A

CN105909802A - Socket and base connecting structure

Info

Publication number: CN105909802A
Application number: CN201610196740.6A
Authority: CN
Inventors: 黄春荣; 洪耀炫
Original assignee: Dagmar (xiamen) Environmental Protection Technology Co Ltd
Current assignee: Dagmar (xiamen) Environmental Protection Technology Co Ltd
Priority date: 2016-03-31
Filing date: 2016-03-31
Publication date: 2016-08-31
Anticipated expiration: 2036-03-31
Also published as: CN105909802B

Abstract

The invention discloses a socket and base connecting structure comprising a nut. The base is provided with a jack and a peripheral wall. The peripheral wall is provided with at least two first suspended pieces, and a through slot which has a small mouth and a large belly and penetrates the inside and outside is formed between two adjacent first suspended pieces. The socket is provided with at least two second suspended pieces, and the top of each second suspended piece is provided with a protruding lug. The socket is plugged into the jack, the lugs can go into the belly via the mouth or come out of the through slot through elastic deformation of the first suspended pieces, and the first suspended pieces in a natural state limit the lugs to coming out of the through slot. The lugs extend out of the belly, and adaptively slide up and down in the belly. The nuts sleeve the socket and are in threaded connection with an external thread on the peripheral wall, and the nuts can rotate to push the socket to slide along a slide slot. The lugs of the second suspended pieces in a natural state can limit the nut to being separated from the socket, and the limit can be released through elastic deformation of the second suspended pieces to make the nut separated from the socket. The socket and base connecting structure has the following advantages: positioning can be realized, the nut can be prevented from being separated from the socket, and the connecting structure can be assembled or disassembled.

Description

Socket and the attachment structure of pedestal

Technical field

The present invention relates to the attachment structure of a kind of socket and pedestal.

Background technology

Existing socket and the attachment structure of pedestal.This pedestal is such as formed or is located on fluid pipe fitting, such as entering of water purifier On water pipe, this water inlet pipe sets the impenetrating mouth connecting flowing flux, and this impenetrating mouth periphery is along impenetrating mouth axially extending one-tenth perisporium, this pedestal There is impenetrating mouth (socket) and perisporium；As required, may arrange socket at this pedestal, on this socket, belt sensor is used for obtaining Take some parameters of fluid, such as flow, temperature, soiling value, mineral value etc., or, it is used for realizing some function, as flow is adjusted Joint etc..The attachment structure of this socket and pedestal typically directly uses threaded, and using may pole when being threaded in rotation It is easily caused the two to completely disengage from, causes socket to be lost.

Summary of the invention

The invention provides the attachment structure of socket and pedestal, which overcome the connection knot of socket and pedestal in background technology Deficiency existing for structure.

The present invention solves being the technical scheme is that of its technical problem

Socket and the attachment structure of pedestal, this pedestal is provided with socket and surrounds the perisporium of socket；This attachment structure includes spiral shell Female；This perisporium sets at least two first unsettled, be formed between adjacent two first unsettled the little tripe of mouth big inside and outside the groove that runs through, This groove has mouthful groove and tripe groove；This socket sets at least two second unsettled, and this second unsettled top is provided with the lug of evagination； This socket inserts in socket, makes lug energy per os groove enter tripe groove or detach groove by first unsettled elastic deformation, is positioned at First unsettled restriction lug of naturalness departs from groove；This lug stretches out tripe groove and adaptation is slipped up and down in tripe groove, should Nut sleeve combination hub and be screwed onto the external screw thread of perisporium, can promote socket along slide by nut rotation；It is positioned at nature shape The lug of second unsettled of state can limit nut and depart from socket, makes restriction cancellation by second unsettled elastic deformation energy, makes Nut departs from socket.

Among one embodiment: the mouth well width of this be positioned at naturalness first unsettled is less than tripe well width, this lug Width adaptation tripe well width.

Among one embodiment: should between the lug of second unsettled of naturalness ultimate range more than in nut Footpath, limits nut upwardly away from going out socket by being positioned at the lug on nut.

Among one embodiment: also include a collar, this collar footprint be arranged with inside and outside the breach that runs through, outside this set is equipped with Convex bulge loop；This collar is socketed in outside perisporium, and breach adaptation socket lug；Setting contact ring in this nut, this nut sleeve is located at The collar is outer and contact ring contact is on bulge loop.

Among one embodiment: be provided with the guide frame that outer imperial palace is little at the notch of this mouthful of groove.

Among one embodiment: the end face of this lug is provided with guide frame.

Among one embodiment: this pedestal is located at or is formed on fluid pipe fitting, and this socket is inserted in fluid pipe fitting, passes through Socket insertion depth controls the flow of fluid pipe fitting.

Among one embodiment: this pedestal is located at or is formed on fluid pipe fitting, this socket is inserted in fluid pipe fitting, and this is inserted The sensor of contact fluid pipe fitting and his like body it is provided with in Zuo.

Among one embodiment: the outer surface of revolution of this perisporium is convexly equipped with annular protrusion, and this external screw thread returns outside being located at annular protrusion Turn on face.

The technical program is compared with background technology, and it has the advantage that

The downward Rotary kinetic energy of nut promotes socket slide downward, and nut upwards turn promotes pine oil, then socket can be the most movable； Now: because the restriction of lug is avoided that the nut upwards movable socket that departs from, further, because mouth well width is less than lug, again can Limit lug and leave pedestal, on the one hand, location can be realized by said structure, pull out position outside positioning socket maximum, be avoided that spiral shell Female socket that departs from, on the other hand, splits the two by elastic deformation energy, it is achieved the two can mounting or dismounting attachment structure.

The collar is socketed in outside perisporium, breach adaptation socket lug, sets contact ring in nut, and nut sleeve is located at outside the collar and top To ring contact on bulge loop, by the bulge loop of the contact ring contact collar of nut, by the diapire contact lug of the breach of bulge loop, Socket can be driven to slide in socket by nut rotation, moreover it is possible to by contact ring limit the collar depart from socket, simple in construction, Firm and reliable connection.

Accompanying drawing explanation

The invention will be further described with embodiment below in conjunction with the accompanying drawings.

Fig. 1 is the perspective exploded view of attachment structure.

Fig. 2 is one of cross-sectional view of attachment structure.

Fig. 3 is the two of the cross-sectional view of attachment structure.

Fig. 4 is the perspective view of socket.

Fig. 5 is the perspective view of pedestal.

Detailed description of the invention

Refer to Fig. 1 to Fig. 5, socket 10 and the attachment structure of pedestal 20, including nut 30 and the collar 40.

This pedestal 20 is provided with socket 21 and surrounds the perisporium 22 of socket 21.Among the present embodiment, this perisporium 22 end face is recessed It is provided with the groove run through inside and outside two, makes perisporium 22 top be formed with at least two first unsettled 221 by two grooves, when So, be formed between adjacent two first unsettled 221 the little tripe of mouth big inside and outside the groove that runs through, this groove has mouthful groove 222 He Tripe groove 223, mouth groove 222 width of this be positioned at naturalness first unsettled 221 is less than tripe groove 223 width, this tripe groove 223 edge Parallel perisporium axis is arranged.Among the present embodiment, it is provided with two first unsettled 221 and two grooves, two first unsettled 221 radial symmetric are arranged, and two groove radial symmetric are arranged, the most as required, it is possible to arrange three, four etc., as three, Four then preferably annular arrays such as grade are arranged.This outer surface of revolution of perisporium 22 is convexly equipped with annular protrusion, the surface of revolution outside this annular protrusion If external screw thread 224, this external screw thread 224 is positioned under first unsettled 221.

This socket 10 top is set at least two second unsettled 11, and these second unsettled 11 top is provided with the lug of evagination 111, among the present embodiment, it is provided with two second unsettled 11, the lug 111 radially outward projection of two second unsettled 11 so that Make two lugs can be close or away from activity by second unsettled 11 elastic deformation energy.This lug 111 width adaptation tripe groove 223 Width so that lug 111 can slide by tripe groove 223 relatively, energy socket 10 energy socket/perisporium axially-movable relatively, should be axially along upper Lower direction is arranged.This socket 10 inserts in socket 21, makes mouthful groove 222 width increase by first unsettled 11 elastic deformation, makes Lug 111 per os groove 222 enters tripe groove 223, or, lug 111 can detach groove, is positioned at first unsettled 11 of naturalness Mouth well width, more than lug width, therefore can limit lug 111 and depart from groove；This lug 111 stretches out tripe groove 223 and adaptation is upper and lower Slip in tripe groove 223.Among the present embodiment, set joint-cutting as cut at socket top, by joint-cutting, socket top is arranged formation It it is two second unsettled 11.

Being arranged with the breach 41 run through inside and outside at least two bottom this collar 40, the lower periphery convex of this collar 40 sets shape Become to have the bulge loop 42 of evagination；This collar 40 is socketed in outside perisporium 22, and breach 41 adaptive socket lug 111.

The inside projection of upper peripheral edge of this nut 30 is formed as contact ring 31, outside this nut 30 is socketed in socket 10, is socketed Outside the collar 40, and being screwed onto the external screw thread 224 of perisporium 22, contact ring 31 contact of this nut 30 is at the bulge loop 42 of the collar 40 On.And, this lug is positioned on nut 30, should between the lug 11 of second unsettled 11 of naturalness maximum away from From more than nut 30 internal diameter, limit nut 30 upwardly away from going out socket 10 by being positioned at the lug 111 on nut 30；By Two unsettled elastic deformation energies make restriction cancellation, make nut depart from socket.

The downward turn of nut 30, the downward contact collar 40 of contact ring 31, the collar 40 breach diapire downward contact lug 111, To promote socket 10 slide downward.Nut 30 upwards turn, the contact pine oil of contact ring 31, the contact pine oil of the collar 40, now Socket 10 can be the most movable；Now: depart from socket, further, because of mouth groove because the restriction of lug is avoided that nut is upwards movable Width is less than lug, can limit again lug and leave pedestal.

Preferably, being provided with the guide frame that outer imperial palace is little at the notch of this mouthful of groove, the end face of this lug is provided with guide frame, with Just lug is convenient enters groove, facilitates nut to depart from lug and limits.

Among the present embodiment: this pedestal is located at or is formed on fluid pipe fitting, and this socket is inserted in fluid pipe fitting, passes through Socket insertion depth controls the flow of fluid pipe fitting, as shown in Figures 2 and 3.As required, this receptacle center can be installed by groove Groove, in sensor is installed in mounting groove and can contact fluid, obtains fluid by sensor, such as some of former water of water purifier Parameter, such as flow, PH, mineral value, dustiness, temperature etc., then combines Flow-rate adjustment and assembly sensor all over the body.

The above, only present pre-ferred embodiments, therefore the scope that the present invention implements can not be limited according to this, i.e. depend on The equivalence change that the scope of the claims of the present invention and description are made with modify, all should still belong in the range of the present invention contains.

Claims

1. socket and the attachment structure of pedestal, this pedestal is provided with socket and surrounds the perisporium of socket, it is characterised in that: this connection is tied Structure includes nut；This perisporium sets at least two first unsettled, be formed between adjacent two first unsettled the little tripe of mouth big inside and outside pass through The groove worn, this groove has mouthful groove and tripe groove；This socket sets at least two second unsettled, outside this second unsettled top is provided with Convex lug；This socket inserts in socket, makes lug energy per os groove enter tripe groove or detach by first unsettled elastic deformation Groove, the first unsettled restriction lug being positioned at naturalness departs from groove；This lug stretches out tripe groove and adaptation is slipped up and down In tripe groove, this nut sleeve combination hub and be screwed onto the external screw thread of perisporium, socket can be promoted along slide by nut rotation；Position Nut can be limited in the lug of second unsettled of naturalness and depart from socket, make restriction by second unsettled elastic deformation energy Release, make nut depart from socket.

Socket the most according to claim 1 and the attachment structure of pedestal, it is characterised in that: this is positioned at the first of naturalness The mouth well width of unsettled is less than tripe well width, this lug width adaptation tripe well width.

Socket the most according to claim 1 and the attachment structure of pedestal, it is characterised in that: this is positioned at the second of naturalness Between the lug of unsettled, ultimate range is more than nut internal diameter, limits nut upwardly away from going out by being positioned at the lug on nut Socket.

4. according to the socket described in claim 1 or 2 or 3 and the attachment structure of pedestal, it is characterised in that: also include a collar, This collar footprint be arranged with inside and outside the breach that runs through, this set is equipped with the bulge loop of evagination；This collar is socketed in outside perisporium, and breach Adaptive socket lug；Setting contact ring in this nut, this nut sleeve is located at outside the collar and contact ring contact is on bulge loop.

5. according to the socket described in claim 1 or 2 or 3 and the attachment structure of pedestal, it is characterised in that: at the notch of this mouthful of groove It is provided with the guide frame that outer imperial palace is little.

6. according to the socket described in claim 1 or 2 or 3 and the attachment structure of pedestal, it is characterised in that: the end face of this lug sets There is guide frame.

7. according to the socket described in claim 1 or 2 or 3 and the attachment structure of pedestal, it is characterised in that: this pedestal is located at or shape Becoming on fluid pipe fitting, this socket is inserted in fluid pipe fitting, is controlled the flow of fluid pipe fitting by socket insertion depth.

8. according to the socket described in claim 1 or 2 or 3 and the attachment structure of pedestal, it is characterised in that: this pedestal is located at or shape Becoming on fluid pipe fitting, this socket is inserted in fluid pipe fitting, is provided with the sensor of contact fluid pipe fitting and his like body in this socket.

9. according to the socket described in claim 1 or 2 or 3 and the attachment structure of pedestal, it is characterised in that: the outer surface of revolution of this perisporium Being convexly equipped with annular protrusion, this external screw thread is located at outside annular protrusion on the surface of revolution.