CN208474703U - A kind of metal loop seals type PPR connector - Google Patents

Abstract

The utility model discloses a kind of metal loop seals type PPR connectors, including joint shell, the outer surface of the joint shell is fixedly installed with anti-skidding cushion block close to a side position, and the outer surface of joint shell is fixedly installed with endless metal circle close to one side edge position, the inner surface of the joint shell is equipped with internal thread groove, the lower end outer surface of the internal thread groove is fixedly installed with multiple groups close to middle position and reinforces convex block, and the lower end outer surface of internal thread groove is fixedly installed with bulge loop close to one side edge position, the lower end outer surface of the internal thread groove is fixedly installed with ring shaped contact block close to other side marginal position, the upper end outer surface of the ring shaped contact block is fixedly installed with retaining ring.A kind of metal loop seals type PPR connector described in the utility model, be equipped with endless metal circle, cushion block and fixed block, the leakproofness of connector can be increased, and buffering can be played the role of, and can butt joint play fixed function, bring better prospect of the application.

Description

A kind of metal loop seals type PPR connector

Technical field

The utility model relates to PPR connector field, in particular to a kind of metal loop seals type PPR connector.

Background technique

PPR connector is in one kind is used to connect, the connection at both ends to be carried out for people, is prevalent in various In life, metal loop seals type PPR connector is a kind of PPR connector that the leakproofness in order to improve connector specially designs, metal Ring closed type PPR connector is more suitable when in use relative to common PPR connector；Existing PPR connector exists when in use Certain drawbacks can not increase the leakproofness of connector, can not play the role of buffering, can not butt joint play fixed work With operation is more troublesome, certain influence is brought to the use process of people, for this purpose, it is proposed that a kind of metal loop seals Type PPR connector.

Utility model content

The main purpose of the utility model is to provide a kind of metal loop seals type PPR connectors, can effectively solve background The problems in technology.

To achieve the above object, the technical solution that the utility model is taken are as follows:

A kind of metal loop seals type PPR connector, including joint shell, the outer surface of the joint shell is close to a side position It is fixedly installed with anti-skidding cushion block, and the outer surface of joint shell is fixedly installed with endless metal circle, institute close to one side edge position The inner surface for stating joint shell is equipped with internal thread groove, and the lower end outer surface of the internal thread groove is fixedly installed with close to middle position Multiple groups reinforce convex block, and the lower end outer surface of internal thread groove is fixedly installed with bulge loop, the internal screw thread close to one side edge position The lower end outer surface of slot is fixedly installed with ring shaped contact block, the upper end appearance of the ring shaped contact block close to other side marginal position Face is fixedly installed with retaining ring, and a side external surface of the joint shell is fixedly installed with clamping ring close to internal edge position, and One side external surface of joint shell is fixedly installed with annular block body close to middle position, and a side external surface of the annular block body is remote It is fixedly installed with multiple groups cushion block from one side position of joint shell, another side external surface of the joint shell is fixedly installed with The inside of male connection, the male connection is fixedly installed with fixed block, the inside of the fixed block close to upper end position Equipped with adjustable spring, the leading exterior surface of the adjustable spring is fixedly installed with snak link, and adjustable spring close to upper end position Upper end outer surface be equipped with jacking block.

Preferably, the inner surface of the endless metal circle be equipped with non-slip texture, and the outer surface of endless metal circle be coated with it is anti- Become rusty coating.

Preferably, the cushion block surface arranged in a ring in annular block body, and the surface of cushion block is equipped with and protects Sheath.

Preferably, the surface of the adjustable spring is equipped with spring pocket, and the interior table of the outer surface of adjustable spring and fixed block Face is tangent.

Preferably, the surface reinforced convex block and be linearly arranged in internal thread groove, and the shape for reinforcing convex block is rectangular Body.

Preferably, adhesive is equipped between the clamping ring and joint shell, and the radius size of clamping ring is slightly larger than interior The radius size of thread groove.

Compared with prior art, the utility model has the following beneficial effects: the metal loop seals type PPR connector, passes through The endless metal circle of setting, can increase the leakproofness of connector, to improve the quality of connection, pass through the cushion of setting Block can play the role of buffering, so that the bonding strength of junction is improved, it, being capable of butt joint by the fixed block of setting Fixed function is played, to improve the stability of connection, practical, entire metal loop seals type PPR joint structure is simple, Easy to operate, the effect used is more preferable relative to traditional approach.

Detailed description of the invention

Fig. 1 is a kind of overall structure diagram of metal loop seals type PPR connector of the utility model；

Fig. 2 is a kind of explosion views of the joint shell of metal loop seals type PPR connector of the utility model；

Fig. 3 is a kind of left view of the joint shell of metal loop seals type PPR connector of the utility model；

Fig. 4 is a kind of fixed block view of metal loop seals type PPR connector of the utility model.

In figure: 1, joint shell；2, anti-skidding cushion block；3, endless metal circle；4, internal thread groove；5, reinforce convex block；6, bulge loop； 7, ring shaped contact block；8, retaining ring；9, clamping ring；10, annular block body；11, cushion block；12, male connection；13, fixed block； 14, adjustable spring；15, snak link；16, jacking block.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

As shown in Figs 1-4, a kind of metal loop seals type PPR connector, including joint shell 1, the outer surface of joint shell 1 are leaned on A nearly side position is fixedly installed with anti-skidding cushion block 2, and the outer surface of joint shell 1 is fixedly installed with ring close to one side edge position Shape quoit 3, the inner surface of joint shell 1 are equipped with internal thread groove 4, and the lower end outer surface of internal thread groove 4 is solid close to middle position Dingan County reinforces convex block 5 equipped with multiple groups, and the lower end outer surface of internal thread groove 4 is fixedly installed with bulge loop 6 close to one side edge position, The lower end outer surface of internal thread groove 4 is fixedly installed with ring shaped contact block 7 close to other side marginal position, ring shaped contact block 7 it is upper End outer surface is fixedly installed with retaining ring 8, and a side external surface of joint shell 1 is fixedly installed with clamping ring close to internal edge position 9, and a side external surface of joint shell 1 is fixedly installed with annular block body 10 close to middle position, outside the side of annular block body 10 Surface is fixedly installed with multiple groups cushion block 11 far from 1 one side position of joint shell, and another side external surface of joint shell 1 is fixed Male connection 12 is installed, the inside of male connection 12 is fixedly installed with fixed block 13, fixed block 13 close to upper end position Inside be equipped with adjustable spring 14, the leading exterior surface of adjustable spring 14 is fixedly installed with snak link 15 close to upper end position, and The upper end outer surface of adjustable spring 14 is equipped with jacking block 16；

The inner surface of endless metal circle 3 is equipped with non-slip texture, and the outer surface of endless metal circle 3 is coated with rust-proof coating, prevents Sliding lines increases the frictional force of contact surface, plays anti-skidding effect, rust-proof coating can effectively prevent endless metal circle 3 Surface oxidisation；The surface arranged in a ring in annular block body 10 of cushion block 11, and the surface of cushion block 11 is equipped with protection Set, protective case play the role of protection；The surface of adjustable spring 14 is equipped with spring pocket, and the outer surface of adjustable spring 14 and fixation The inner surface of block 13 is tangent, and spring pocket plays the role of relatively-stationary to adjustable spring 14；In reinforcement convex block 5 is linearly arranged in The surface of thread groove 4, and the shape for reinforcing convex block 5 is cuboid；Adhesive is equipped between clamping ring 9 and joint shell 1, and even The radius size of adapter ring 9 is slightly larger than the radius size of internal thread groove 4, and adhesive can make the stronger of connection.

It should be noted that the utility model is a kind of metal loop seals type PPR connector, when in use, firstly, outside connector Shell 1 constitutes the main part of entire metal loop seals type PPR connector, and anti-skidding cushion block 2 can be convenient the rotation of connector, annular gold The leakproofness of connector can be increased by belonging to circle 3, to improve the quality of connection, the reinforcement convex block 5 on 4 surface of internal thread groove can make Internal thread groove 4 is more stable, and bulge loop 6, which plays, facilitates the port of internal thread groove 4 to connect, and ring shaped contact block 7 plays internal threads slot 4 The effect of limit, retaining ring 8 play the role of keeping out, secondly, clamping ring 9 plays the connection for facilitating contact surface, annular 10 table of block body The cushion block 11 in face plays the role of buffering contact surface, and improves the bonding strength of junction, and male connection 12 rises To the effect connected to the other end, finally, fixed function is played in 13 butt joint of fixed block, so that the stability of connection is improved, Jacking block 16 can be freely movable in vertical direction by adjustable spring 14, so that the fixation of butt joint is realized, meanwhile, spring Button 15 can fasten adjustable spring 14, and then realize to the relatively fixed of adjustable spring 14, entire metal loop seals type PPR connector Structure is simple, easy to operate, more practical.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (6)

1. a kind of metal loop seals type PPR connector, including joint shell (1), it is characterised in that: outside the joint shell (1) Surface is fixedly installed with anti-skidding cushion block (2) close to a side position, and the outer surface of joint shell (1) is solid close to one side edge position Dingan County is equipped with endless metal circle (3), and the inner surface of the joint shell (1) is equipped with internal thread groove (4), the internal thread groove (4) Lower end outer surface be fixedly installed with multiple groups close to middle position and reinforce convex block (5), and the lower end outer surface of internal thread groove (4) is leaned on Nearly one side edge position is fixedly installed with bulge loop (6), and the lower end outer surface of the internal thread groove (4) is close to other side marginal position It is fixedly installed with ring shaped contact block (7), the upper end outer surface of the ring shaped contact block (7) is fixedly installed with retaining ring (8), described to connect One side external surface of head shell (1) is fixedly installed with clamping ring (9) close to internal edge position, and the side of joint shell (1) Outer surface is fixedly installed with annular block body (10) close to middle position, and a side external surface of the annular block body (10) is far from connector (1) one side position of shell is fixedly installed with multiple groups cushion block (11), the fixed peace of another side external surface of the joint shell (1) Equipped with male connection (12), the inside of the male connection (12) is fixedly installed with fixed block (13) close to upper end position, The inside of the fixed block (13) is equipped with adjustable spring (14), and the leading exterior surface of the adjustable spring (14) is close to upper end position It is fixedly installed with snak link (15), and the upper end outer surface of adjustable spring (14) is equipped with jacking block (16).

2. a kind of metal loop seals type PPR connector according to claim 1, it is characterised in that: the endless metal circle (3) Inner surface be equipped with non-slip texture, and the outer surface of endless metal circle (3) is coated with rust-proof coating.

3. a kind of metal loop seals type PPR connector according to claim 1, it is characterised in that: the cushion block (11) Surface arranged in a ring in annular block body (10), and the surface of cushion block (11) is equipped with protective case.

4. a kind of metal loop seals type PPR connector according to claim 1, it is characterised in that: the adjustable spring (14) Surface be equipped with spring pocket, and the outer surface of adjustable spring (14) and the inner surface of fixed block (13) are tangent.

5. a kind of metal loop seals type PPR connector according to claim 1, it is characterised in that: the reinforcement convex block (5) is in Linear array is on the surface of internal thread groove (4), and the shape for reinforcing convex block (5) is cuboid.

6. a kind of metal loop seals type PPR connector according to claim 1, it is characterised in that: the clamping ring (9) with connect Adhesive is equipped between head shell (1), and the radius size of clamping ring (9) is slightly larger than the radius size of internal thread groove (4).