CN209084215U

CN209084215U - Equal diameter joint

Info

Publication number: CN209084215U
Application number: CN201821809155.XU
Authority: CN
Inventors: 叶德余
Original assignee: 温州康通环保科技有限公司
Priority date: 2018-11-05
Filing date: 2018-11-05
Publication date: 2019-07-09

Abstract

The utility model discloses equal diameter joints, including the first connection end, rugged housing, second connection end head, plastic cement sealing shroud, pipeline, thread groove, threaded post, groove, convex block, binding groove, sliding slot, rubber block, seal groove, cushion, sliding block, spring, first sealing block and the second sealing block, the side of first connection end offers thread groove, the first sealing block is provided with below the thread groove, one end of first connection end is connected with second connection end head, the inner wall of the second connection end head offers fixing groove, the bottom of the fixing groove is provided with sliding slot, the upper end of the sliding slot is equipped with sliding block, the side of the sliding block is embedded with spring, the other side adhesion of the sliding block has cushion, the side of the cushion is provided with rubber block, one end of the second connection end head and the first sealing block Junction is provided with the second sealing block, and the utility model has the characteristics that sealing effect is good and is easily installed.

Description

Equal diameter joint

Technical field

The utility model relates to technical field of pipeline connection, specially equal diameter joint.

Background technique

Connector is the fastening means between pipeline and pipeline, is the tie point that can be dismounted between element and pipeline.In pipe Indispensable key player is acted as in part, it is one of two main composition parts of hydraulic pipeline.Connector is used for instrument Isoline connection, type of attachment have socket weld or threaded connection.Its center tap mainly includes equal diameter joint, reducing joint and threeway Connector etc..

But equal diameter joint currently on the market is in use, be mostly in such a way that screw thread is in conjunction with raw material band into Row connection, which is although simple and convenient, the case where but can not effectively guaranteeing the leakproofness of connector, be easy to appear leak, makes At unnecessary waste.Therefore, design that a kind of sealing effect is good and the equal diameter joint that is easily installed is necessary.

Utility model content

The purpose of this utility model is to provide equal diameter joints, to solve the problems mentioned in the above background technology.

In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: equal diameter joint, including the first connection End, rugged housing, second connection end head, plastic cement sealing shroud, pipeline, thread groove, threaded post, groove, convex block, binding groove, company Access slot, fixing groove, sliding slot, rubber block, seal groove, cushion, sliding block, spring, the first sealing block and the second sealing block, described The side of one connection end offers thread groove, and the first sealing block, first connecting pin are provided with below the thread groove One end of head is connected with second connection end head, and the inner wall of the second connection end head offers fixing groove, the bottom of the fixing groove Portion is provided with sliding slot, and the upper end of the sliding slot is equipped with sliding block, and the side of the sliding block is embedded with spring, the sliding block it is another Side adhesion has cushion, and the side of the cushion is provided with rubber block, one end of the second connection end head and the first sealing The junction of block is provided with the second sealing block, and the top of the second connection end head offers link slot, the link slot it is upper End is provided with convex block, and the outer wall of the second connection end head is socketed with rugged housing, and the outer wall of the rugged housing offers tightly Gu slot, the inner wall of the rugged housing open up fluted, one end of the rugged housing and the junction of thread groove are provided with spiral shell Line column, the other end of first connection end are connected with plastic cement sealing shroud, first connection end and second connection end head Inside be plugged with pipeline, the junction of the pipeline and rubber block offers seal groove.

Further, the upper end of first sealing block and the second sealing block offers triangular groove.

Further, the outer wall of the rugged housing offers anti-skid chequer.

Further, first connection end is identical with the inner diameter length of second connection end head.

Further, the junction of first connection end and rugged housing is embedded with O-ring.

Compared with prior art, the utility model beneficial effect achieved is: the utility model is scientific and reasonable for structure, makes With safe ready, which first snaps onto the inside of seal groove by rubber block, then pipeline is plugged into the first connection end With the inner wall of second connection end head, push second connection end head that the second sealing block of one end and the first sealing block is made to be tightly attached to one It rises, then rotates rugged housing and thread groove and threaded post are mutually twisted, push convex block to first under the action of extruding force The direction of connection end is mobile, so that the connection of the second sealing block and the first sealing block is more close, while sliding block squeezes Rubber block is pressed, the seamless connection of the first connection end and second connection end head is realized, finally hot water is splashed to plastic cement sealing shroud Outer wall so that plastic cement sealing shroud it is heated deformation occurs closely bonding in turn ensure pipeline and the in this way in the outer wall of pipeline The leakproofness of one connection end, which are installed simple and convenient relative to traditional equal diameter joint better tightness.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the global sections figure of the utility model；

Fig. 3 is A structure enlargement diagram in Fig. 2 of the utility model；

Fig. 4 is B structure enlarged diagram in Fig. 2 of the utility model；

In figure: 1, the first connection end；2, rugged housing；3, second connection end head；4, plastic cement sealing shroud；5, pipeline；6, Thread groove；7, threaded post；8, groove；9, convex block；10, binding groove；11, link slot；12, fixing groove；13, sliding slot；14, rubber Block；15, seal groove；16, cushion；17, sliding block；18, spring；19, the first sealing block；20, the second sealing block.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-4, the utility model provides a kind of technical solution: equal diameter joint, including the first connection end 1, tight Gu shell 2, second connection end head 3, plastic cement sealing shroud 4, pipeline 5, thread groove 6, threaded post 7, groove 8, convex block 9, binding groove 10, Link slot 11, fixing groove 12, sliding slot 13, rubber block 14, seal groove 15, cushion 16, sliding block 17, spring 18, the first sealing block 19 and second sealing block 20, the side of the first connection end 1 offer thread groove 6, the lower section of thread groove 6 is provided with the first sealing Block 19, one end of the first connection end 1 are connected with second connection end head 3, and the inner wall of second connection end head 3 offers fixing groove 12, the bottom of fixing groove 12 is provided with sliding slot 13, and the upper end of sliding slot 13 is equipped with sliding block 17, and the side of sliding block 17 is embedded with spring 18, the other side adhesion of sliding block 17 has cushion 16, and the side of cushion 16 is provided with rubber block 14, second connection end head 3 One end and the junction of the first sealing block 19 are provided with the second sealing block 20, and the top of second connection end head 3 offers link slot 11, the upper end of link slot 11 is provided with convex block 9, and the outer wall of second connection end head 3 is socketed with rugged housing 2, rugged housing 2 it is outer Wall offers binding groove 10, and the inner wall of rugged housing 2 opens up fluted 8, one end and the junction of thread groove 6 of rugged housing 2 It is provided with threaded post 7, the other end of the first connection end 1 is connected with plastic cement sealing shroud 4, the first connection end 1 and the second connection The inside of end 3 is plugged with pipeline 5, and pipeline 5 and the junction of rubber block 14 offer seal groove 15,19 He of the first sealing block The upper end of second sealing block 20 offers triangular groove, in order to increase the sealing between the first sealing block 19 and the second sealing block 20 Property, the outer wall of rugged housing 2 offers anti-skid chequer, in order to increase the skin-friction force of rugged housing 2,1 He of the first connection end The inner diameter length of second connection end head 3 is identical, in order to guarantee the identical pipeline 5 of connection diameter, the first connection end 1 It is embedded with O-ring with the junction of rugged housing 2, in order to increase the sealing of the first connection end 1 and 2 junction of rugged housing Property, rubber block 14 is first snapped onto the inside of seal groove 15, then pipeline 5 is plugged into the first connection end 1 and second connection end First 3 inner wall pushes second connection end head 3 that the second sealing block 20 of one end is made to be close together with the first sealing block 19, so Rotation rugged housing 2 is mutually twisted thread groove 6 and threaded post 7 afterwards, pushes convex block 9 to connect to first under the action of extruding force The direction for connecing end 1 is mobile, so that the connection of the second sealing block 20 and the first sealing block 19 is more close, while sliding block 17 squeeze rubber block 14, realize the seamless connection of the first connection end 1 and second connection end head 3, finally hot water is splashed to modeling The outer wall of glue sealing shroud 4, close bonding that deformation occurs so that plastic cement sealing shroud 4 is heated guarantee again in this way in the outer wall of pipeline 5 The leakproofness of pipeline 5 and the first connection end 1, which install letter relative to traditional equal diameter joint better tightness It is single convenient.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims

1. equal diameter joint, including the first connection end (1), rugged housing (2), second connection end head (3), plastic cement sealing shroud (4), Pipeline (5), thread groove (6), threaded post (7), groove (8), convex block (9), binding groove (10), link slot (11), fixing groove (12), Sliding slot (13), rubber block (14), seal groove (15), cushion (16), sliding block (17), spring (18), the first sealing block (19) and Second sealing block (20), it is characterised in that: the side of first connection end (1) offers thread groove (6), the thread groove (6) it being provided with below the first sealing block (19), one end of first connection end (1) is connected with second connection end head (3), The inner wall of the second connection end head (3) offers fixing groove (12), and the bottom of the fixing groove (12) is provided with sliding slot (13), The upper end of the sliding slot (13) is equipped with sliding block (17), and the side of the sliding block (17) is embedded with spring (18), the sliding block (17) other side adhesion has cushion (16), and the side of the cushion (16) is provided with rubber block (14), and described second connects The junction of one end and the first sealing block (19) for connecing end (3) is provided with the second sealing block (20), the second connection end head (3) top offers link slot (11), and the upper end of the link slot (11) is provided with convex block (9), the second connection end head (3) outer wall is socketed with rugged housing (2), and the outer wall of the rugged housing (2) offers binding groove (10), the rugged housing (2) inner wall opens up fluted (8), and one end of the rugged housing (2) and the junction of thread groove (6) are provided with threaded post (7), the other end of first connection end (1) is connected with plastic cement sealing shroud (4), first connection end (1) and second The inside of connection end (3) is plugged with pipeline (5), and the junction of the pipeline (5) and rubber block (14) offers seal groove (15).

2. equal diameter joint according to claim 1, it is characterised in that: first sealing block (19) and the second sealing block (20) upper end offers triangular groove.

3. equal diameter joint according to claim 1, it is characterised in that: the outer wall of the rugged housing (2) offers anti-skidding Line.

4. equal diameter joint according to claim 1, it is characterised in that: first connection end (1) and second connection end The inner diameter length of head (3) is identical.

5. equal diameter joint according to claim 1, it is characterised in that: first connection end (1) and rugged housing (2) Junction be embedded with O-ring.