CN105909802B

CN105909802B - The connection structure of socket and pedestal

Info

Publication number: CN105909802B
Application number: CN201610196740.6A
Authority: CN
Inventors: 黄春荣; 洪耀炫
Original assignee: Doogmo Xiamen Environmental Protection Technology Co ltd
Current assignee: Doogmo Xiamen Environmental Protection Technology Co ltd
Priority date: 2016-03-31
Filing date: 2016-03-31
Publication date: 2018-04-13
Anticipated expiration: 2036-03-31
Also published as: CN105909802A

Abstract

The invention discloses the connection structure of a kind of socket and pedestal, including nut.The pedestal is equipped with socket and perisporium；The perisporium sets at least two first hanging pieces, between adjacent two first hanging piece formed with the small tripe of mouth it is big inside and outside perforative straight slot；The socket sets at least two second hanging pieces, and the lug of evagination is equipped with the top of the second hanging piece；In socket insertion socket, the oral groove of lug is enable into tripe groove by the first hanging piece elastic deformation or detaches straight slot, the first hanging piece limitation lug positioned at nature departs from straight slot；The lug stretches out tripe groove and adaptation is slipped in tripe groove up and down, which covers combination hub and be screwed onto the external screw thread of perisporium, socket can be promoted to be slided along sliding slot by nut rotation；Nut can be limited positioned at the lug of the second hanging piece of nature and departs from socket, and restriction cancellation is made by the second hanging piece elastic deformation energy, nut is departed from socket.It has the following advantages that：It can realize positioning, be avoided that nut departs from socket, realization can assemble and disassemble connection structure.

Description

The connection structure of socket and pedestal

Technical field

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

Background technology

The connection structure of existing socket and pedestal.The pedestal is such as formed or is located on fluid pipe fitting, as water purifier into On water pipe, which sets the impenetrating mouth for connecting flowing flux, and the impenetrating mouth periphery is axially extending into perisporium, the pedestal along impenetrating mouth With impenetrating mouth (socket) and perisporium；As needed, socket may be set at the pedestal, and belt sensor is used to obtain on the socket Take some parameters of fluid, such as flow, temperature, soiling value, mineral matter value, or, be used for realization some functions, such as flow tune Section etc..The connection structure of the socket and pedestal is generally directly using being threadedly coupled, using possible pole when being threaded in rotation Easily lead to the two to completely disengage, cause socket to lose.

The content of the invention

The present invention provides the connection structure of socket and pedestal, which overcomes the connection knot of socket and pedestal in background technology Deficiency present in structure.

The present invention solve its technical problem used technical solution be：

The connection structure of socket and pedestal, the pedestal are equipped with socket and surround the perisporium of socket；The connection structure includes spiral shell It is female；The perisporium sets at least two first hanging pieces, between adjacent two first hanging piece formed with the small tripe of mouth it is big inside and outside perforative straight slot, The straight slot has mouth groove and tripe groove；The socket sets at least two second hanging pieces, and the lug of evagination is equipped with the top of the second hanging piece； In socket insertion socket, the oral groove of lug is enable into tripe groove by the first hanging piece elastic deformation or detaches straight slot, is located at First hanging piece limitation lug of nature departs from straight slot；The lug stretches out tripe groove and adaptation is slipped in tripe groove up and down, should Nut covers combination hub and is screwed onto the external screw thread of perisporium, socket can be promoted to be slided along sliding slot by nut rotation；Positioned at nature shape The lug of second hanging piece of state can limit nut and depart from socket, make restriction cancellation by the second hanging piece elastic deformation energy, make Nut departs from socket.

Among one embodiment：The mouth well width for being located at the first hanging piece of nature is less than tripe well width, the lug Width is adapted to tripe well width.

Among one embodiment：Ultimate range is more than in nut between this is located at the lug of the second hanging piece of nature Footpath, limits nut by the lug on nut and is upwardly separated from out socket.

Among one embodiment：A lantern ring is further included, which is recessed with inside and outside perforative notch, which is equipped with outer Convex bulge loop；The lantern ring is socketed in outside perisporium, and notch adaptation socket lug；Contact ring is set in the nut, which is set in The lantern ring is outer and contact ring contact is on bulge loop.

Among one embodiment：The small guide frame of outer imperial palace is equipped with the notch of this mouthful of groove.

Among one embodiment：The top surface of the lug is equipped with guide frame.

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

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

Among one embodiment：The outer surface of revolution of the perisporium is convexly equipped with annular protrusion, which is located at outside annular protrusion and returns Turn on face.

Compared with background technology, it has the following advantages that the technical program：

The downward Rotary kinetic energy of nut promotes socket slide downward, and the upward turn of nut promotes pine oil, then socket can outwards activity； At this time：Because the limitation of lug is avoided that activity departs from socket to nut upwards, further, because mouth well width is less than lug, and energy Limitation lug leaves pedestal, on the one hand, can realize positioning by said structure, positioning socket maximum is outer to pull out position, is avoided that spiral shell Mother departs from socket, on the other hand, the two is split by elastic deformation energy, realizes that the two can assemble and disassemble connection structure.

The lantern ring is socketed in outside perisporium, notch adaptation socket lug, sets contact ring in nut, nut is set in outside the lantern ring and pushes up To ring contact on bulge loop, by the bulge loop of the contact ring contact lantern ring of nut, by the bottom wall contact lug of the notch of bulge loop, Socket can be driven to be slided into socket by nut rotation, moreover it is possible to the lantern ring is limited by contact ring and departs from socket, it is simple in structure, Firm and reliable connection.

Brief description of the drawings

The invention will be further described with reference to the accompanying drawings and examples.

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

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

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

Fig. 4 is the dimensional structure diagram of socket.

Fig. 5 is the dimensional structure diagram of pedestal.

Embodiment

It refer to the connection structure of Fig. 1 to Fig. 5, socket 10 and pedestal 20, including nut 30 and the lantern ring 40.

The pedestal 20 is equipped with socket 21 and surrounds the perisporium 22 of socket 21.Among the present embodiment, 22 end face of perisporium is recessed Equipped with perforative straight slot inside and outside two, by two 22 tops of straight slot perisporium formed with least two first hanging pieces 221, when So, between adjacent two first hanging piece 221 formed with the small tripe of mouth it is big inside and outside perforative straight slot, which has 222 He of mouth groove Tripe groove 223, should be less than 223 width of tripe groove, 223 edge of tripe groove positioned at 222 width of mouth groove of the first hanging piece 221 of nature Parallel perisporium axis arrangement.Among the present embodiment, equipped with two the first hanging pieces 221 and two straight slots, two the first hanging pieces 221 radial symmetrics are set, and two straight slot radial symmetrics are set, and certainly as needed, may also set up three, four etc., such as three, Four grades then arrange by best annular array.The 22 outer surface of revolution of perisporium is convexly equipped with annular protrusion, the surface of revolution outside the annular protrusion If external screw thread 224, which is located under the first hanging piece 221.

10 top of socket is set at least two second hanging pieces 11, which is equipped with the lug of evagination 111, among the present embodiment, equipped with two second hanging pieces 11, the radially outward projection of lug 111 of two second hanging pieces 11 so that Enable two lugs close by the second hanging 11 elastic deformation energy of piece or mutually away from activity.111 width of lug adaptation tripe groove 223 Width so that lug 111 tripe groove 223 can slide relatively, and energy socket 10 socket/perisporium can be axially moved relatively, be somebody's turn to do axially along upper Lower direction arrangement.In the socket 10 insertion socket 21, increase 222 width of mouthful groove by the first hanging 11 elastic deformation of piece, make The oral groove 222 of lug 111 can detach straight slot into tripe groove 223, or, lug 111, positioned at the first hanging piece 11 of nature Mouth well width is more than lug width, therefore can limit lug 111 and depart from straight slot；The lug 111 is stretched out above and below tripe groove 223 and adaptation Slip in tripe groove 223.Among the present embodiment, such as cut at the top of socket and set joint-cutting, will set and formed at the top of socket by joint-cutting For two second hanging pieces 11.

40 bottom of the lantern ring is recessed with perforative notch 41 inside and outside at least two, and the lower periphery convex of the lantern ring 40 sets shape Into the bulge loop 42 for having evagination；The lantern ring 40 is socketed in outside perisporium 22, and the adaptation socket lug 111 of notch 41.

The inside projection of upper peripheral edge of the nut 30 is formed as contact ring 31, which is socketed in outside socket 10, is socketed Outside the lantern ring 40, and the external screw thread 224 of perisporium 22 is screwed onto, the bulge loop 42 of 31 contact of contact ring of the nut 30 in the lantern ring 40 On.Moreover, the lug is located on nut 30, should between the lug 11 of the second hanging piece 11 of nature maximum away from From more than 30 internal diameter of nut, nut 30 is limited by the lug 111 on nut 30 and is upwardly separated from out socket 10；Pass through Two hanging piece elastic deformation energy make restriction cancellation, nut is departed from socket.

30 downward turn of nut, the downward contact lantern ring 40 of contact ring 31, the downward contact lug 111 of 40 notch bottom wall of the lantern ring, To promote 10 slide downward of socket.30 upward turn of nut, the contact pine oil of contact ring 31, the contact pine oil of the lantern ring 40, at this time Socket 10 can outwards activity；At this time：Because the limitation of lug is avoided that activity departs from socket to nut upwards, further, because of mouth groove Width is less than lug, and can limit lug and leave pedestal.

Preferably, the small guide frame of outer imperial palace is equipped with the notch of this mouthful of groove, the top surface of the lug is equipped with guide frame, with Just lug conveniently enters straight slot, facilitates nut to depart from lug limitation.

Among the present embodiment：The pedestal is located at or is formed on fluid pipe fitting, which 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 needed, which can groove installation Groove, sensor is installed in mounting groove and can contact fluid, fluid is obtained by sensor, such as some of the raw water of water purifier Parameter, such as flow, PH, mineral matter value, dustiness, temperature, then combine flow-rate adjustment and assembly sensor all over the body.

The above, is only present pre-ferred embodiments, therefore cannot limit the scope implemented of the present invention according to this, i.e., according to The equivalent changes and modifications that the scope of the claims of the present invention and description are made, all should still belong in the range of the present invention covers.

Claims

1. the connection structure of socket and pedestal, which is equipped with socket and surrounds the perisporium of socket, it is characterised in that：The connection knot Structure includes nut；The perisporium sets at least two first hanging pieces, between adjacent two first hanging piece formed with the small tripe of mouth it is big inside and outside pass through The straight slot worn, the straight slot have mouth groove and tripe groove；The socket sets at least two second hanging pieces, is equipped with the top of the second hanging piece outer Convex lug；In socket insertion socket, the oral groove of lug is enable into tripe groove by the first hanging piece elastic deformation or is detached Straight slot, the first hanging piece limitation lug positioned at nature depart from straight slot；The lug stretches out tripe groove and adaptation is slipped up and down In tripe groove, which covers combination hub and is screwed onto the external screw thread of perisporium, socket can be promoted to be slided along sliding slot by nut rotation；Position Nut can be limited in the lug of the second hanging piece of nature and departs from socket, and limitation is made by the second hanging piece elastic deformation energy Release, nut is departed from socket.

2. the connection structure of socket according to claim 1 and pedestal, it is characterised in that：This is located at the first of nature The mouth well width of hanging piece is less than tripe well width, lug width adaptation tripe well width.

3. the connection structure of socket according to claim 1 and pedestal, it is characterised in that：This is located at the second of nature Ultimate range is more than nut internal diameter between the lug of hanging piece, and limiting nut by the lug on nut is upwardly separated from out Socket.

4. the connection structure of the socket and pedestal according to claim 1 or 2 or 3, it is characterised in that：A lantern ring is further included, The collar footprint is recessed with inside and outside perforative notch, which is equipped with the bulge loop of evagination；The lantern ring is socketed in outside perisporium, and notch Adaptation socket lug；Contact ring is set in the nut, which is set in outside the lantern ring and contact ring contact is on bulge loop.

5. the connection structure of the socket and pedestal according to claim 1 or 2 or 3, it is characterised in that：At the notch of this mouthful of groove Equipped with the small guide frame of outer imperial palace.

6. the connection structure of the socket and pedestal according to claim 1 or 2 or 3, it is characterised in that：The top surface of the lug is set There is guide frame.

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

8. the connection structure of the socket and pedestal according to claim 1 or 2 or 3, it is characterised in that：The pedestal is located at or shape Into on fluid pipe fitting, which is inserted in fluid pipe fitting, and the sensor of contact fluid pipe fitting and his like body is equipped with the socket.

9. the connection structure of the socket and pedestal according to claim 1 or 2 or 3, it is characterised in that：The outer surface of revolution of the perisporium Annular protrusion is convexly equipped with, which is located at outside annular protrusion on the surface of revolution.