CN217683864U - PE pipe quick connect structure - Google Patents

Abstract

The utility model discloses a PE manages quick connect structure, including the four-way pipe, the inside cartridge respectively of four-way pipe has two pairs of PE body, fixed mounting has the spacing ring respectively in the inner wall of four-way pipe, two pairs are equipped with the sealing washer on the outer wall of spacing ring one end respectively, it has four pairs of recesses, four pairs to seted up four pairs of recess, four pairs to activity cartridge has the arc splint respectively in the recess, four pairs first inclined plane and the other end have been seted up respectively to the one end of arc splint and the other end is right with four respectively the inside wall sliding contact of recess, four pairs the second recess has been seted up respectively to the inside of arc splint, four pairs fixed mounting has the spring on the second recess inner wall respectively, four pairs the one end of spring is right with four respectively recess inner wall fixed connection, the utility model relates to a PE manages technical field, the bolt is screwed more, and sealed effect is better, and arc splint also can be with the tighter of PE pipe clamp simultaneously, and is fixed more firm.

Description

PE pipe quick connect structure

Technical Field

The utility model relates to a PE manages technical field, specifically is a PE manages quick connect structure.

Background

The utility model discloses a PE pipe connecting piece, including the connecting piece body, the inside fixed mounting in middle part of connecting piece body has the sealing washer, the both sides of sealing washer all are connected with the PE pipe, connecting piece body and PE pipe contact department set up fixed chamber, one side swing joint that fixed chamber is close to the PE pipe has the fixed block, the one end fixed mounting that the PE pipe was kept away from to the fixed block has the fixed column, however in actual life, this utility model's connecting method makes the PE pipe not receive a fixed power of screwing the strength, therefore the connecting capacity is limited, when using for a long time, because the impact force that liquid brought can make the frequent emergence vibrations of PE pipe, leads to the butt joint to leak, uses inconveniently because it is high temperature resistant, anticorrosive, nontoxic, wear-resisting etc. characteristics of PE material are widely used in plumbing manufacturing field, because it can not rust to it, so, are the ideal tubular product that replaces ordinary iron feed pipe, the utility model discloses a fixed chamber is close to one side swing joint of PE pipe has the fixed block.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a PE manages quick connect structure has solved current device and has produced the problem of leaking.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a PE manages quick connect structure, includes the four-way pipe, the inside cartridge respectively of four-way pipe has two pairs of PE body, fixed mounting has the spacing ring respectively in the inner wall of four-way pipe, two pairs be equipped with the sealing washer on the outer wall of spacing ring one end respectively, seted up four pairs of recesses in the inner wall of four-way pipe, four pairs the activity cartridge respectively in the recess has the arc splint, four pairs first inclined plane and the other end respectively seted up respectively with four pairs the inside wall sliding contact of recess, four pairs the second recess has been seted up respectively to the inside of arc splint, four pairs respectively fixed mounting has the spring on the second recess inner wall, four pairs the one end of spring respectively with four pairs recess inner wall fixed connection, four pairs the logical groove has been seted up respectively to the other end inside of recess, four pairs the activity cartridge has the push rod respectively in the logical groove, four pairs install fixed establishment on the push rod, two pairs the outside fixed cover respectively of PE body has the butt joint ring.

Preferably, the fixing mechanism comprises four pairs of sliding blocks fixedly mounted on one ends of the push rods, second inclined planes are respectively formed in one ends of the four pairs of sliding blocks, the four pairs of second inclined planes are in sliding contact with the four pairs of first inclined planes respectively, a pair of bolts is arranged in the two pairs of butting rings respectively, one ends of the four pairs of bolts are rotatably connected into the four pairs of through grooves respectively and are in movable contact with the other ends of the four pairs of push rods respectively, and a reset mechanism is arranged at the other end of each sliding block.

Preferably, the reset mechanism comprises four pairs of reset rods fixedly mounted on the other ends of the sliders respectively, four pairs of reset chutes are formed in the inner wall of the four-way pipe, the four pairs of reset rods are movably inserted into the four pairs of reset chutes respectively, one end of each reset rod is fixedly mounted with a second spring respectively, and one end of each second spring is fixedly connected with the inner side wall of each reset chute.

Preferably, four pairs of arc splint arc face on respectively fixed mounting have the cushion, four pairs of the cushion respectively with two pairs of the outer wall of PE body contacts.

Preferably, one end of each of the two pairs of PE pipe bodies is respectively contacted with the side walls of the two pairs of sealing rings.

Preferably, the inner walls of the two pairs of limiting rings are respectively provided with a conical surface.

Preferably, a space is arranged between each pair of the butt-joint rings and the four ends of the four-way pipe.

Advantageous effects

The utility model provides a PE manages quick connect structure, the utility model has the following beneficial effects of this device compact structure, the butt joint ring is fixed on the outer wall of PE pipe, then with bolt precession on the butt joint ring in the spout that resets, at the in-process of precession, the bolt can pass through push rod promotion slider, because the second inclined plane of slider and the first inclined plane sliding contact on the arc splint, therefore the arc splint can follow the outer wall of PE pipe and press from both sides tightly it, the tighter the bolt tightening, the butt joint ring will drive the PE pipe and enter into the four-way pipe deepening, the sealing washer receives the extrusion simultaneously, sealed effect is better, the arc splint also can be with tightening of PE pipe clamp more simultaneously, it is fixed more firm, the use of giving people has brought the convenience.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partially enlarged schematic view of the fixing mechanism of the present invention.

In the figure: 1. a four-way pipe; 2. a limiting ring; 3. a seal ring; 4. a docking ring; 5. a bolt; 6. a second spring; 7. a push rod; 8. a reset lever; 9. a slider; 10. a second inclined surface; 11. a first inclined surface; 12. an arc-shaped splint; 13. a spring; 14. a rubber pad; 15. a reset chute; 16. a through groove; 17. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a PE pipe quick connection structure comprises a four-way pipe 1, wherein two pairs of PE pipe bodies are respectively inserted into the four-way pipe 1, limiting rings 2 are respectively and fixedly installed in the inner wall of the four-way pipe 1, sealing rings 3 are respectively arranged on the outer walls of one ends of the two pairs of limiting rings 2, four pairs of grooves 17 are formed in the inner wall of the four-way pipe 1, arc-shaped clamping plates 12 are respectively and movably inserted into the four pairs of grooves 17, one ends of the four pairs of arc-shaped clamping plates 12 are respectively provided with a first inclined plane 11, the other ends of the four pairs of arc-shaped clamping plates are respectively in sliding contact with the inner side walls of the four pairs of grooves 17, second grooves are respectively formed in the four pairs of arc-shaped clamping plates 12, springs 13 are respectively and fixedly installed on the inner walls of the four pairs of second grooves, one ends of the four pairs of springs 13 are respectively and fixedly connected with the inner walls of the four pairs of grooves 17, through grooves 16 are respectively formed in the other ends of the four pairs of grooves 17, push rods 7 are movably inserted into the four pairs of through grooves 16 respectively, a fixing mechanism is installed on the four pairs of push rods 7, butt-joint rings 4 are fixedly sleeved outside the two pairs of PE pipes respectively, the fixing mechanism comprises slide blocks 9 fixedly installed on one ends of the four pairs of push rods 7 respectively, second inclined planes 10 are respectively arranged on one ends of the four pairs of slide blocks 9, the four pairs of second inclined planes 10 are respectively in sliding contact with the four pairs of first inclined planes 11, a pair of bolts 5 are respectively arranged in the two pairs of butt-joint rings 4, one ends of the four pairs of bolts 5 are respectively screwed into the four pairs of through grooves 16 and are respectively in movable contact with the other ends of the four pairs of push rods 7, a reset mechanism is arranged on the other ends of the four pairs of slide blocks 9 and comprises reset rods 8 fixedly installed on the other ends of the four pairs of slide blocks 9 respectively, and four pairs of reset chutes 15 are arranged in the inner walls of the four through pipes 1, four pairs of reset rod 8 respectively activity cartridge to four pairs of 15 in the spout that resets and one end respectively fixed mounting have second spring 6, four pairs of the one end of second spring 6 respectively with four pairs the inside wall fixed connection of spout 15 resets, four pairs respectively fixed mounting has cushion 14 on the arcwall face of arc splint 12, four pairs cushion 14 respectively with two pairs the outer wall of PE body contacts, two pairs the one end of PE body respectively with two pairs the lateral wall of sealing washer 3 contacts, two pairs the awl profile has been seted up respectively to the inner wall of spacing ring 2, two pairs the butt joint ring 4 respectively with be equipped with the interval between four ends of four-way pipe 1.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes thereof are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in the present disclosure.

Example (b): when using, at first with 4 fixed mounting of butt joint ring on the outer wall of the PE pipe that need the butt joint, then screw into logical groove 16 on the four-way pipe 1 respectively with bolt 5 on the butt joint ring 4, bolt 5 can promote slider 9 through push rod 7 this moment, slider 9 can exert decurrent pressure to arc splint 12, make arc splint 12 tightly fix the PE pipe, the one end of PE pipe can push against sealing washer 3 simultaneously, also enable sealed effect better when accomplishing fixedly, high durability and convenient use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a PE manages quick connect structure, includes four-way pipe (1), the inside cartridge respectively of four-way pipe (1) has two pairs of PE bodys, its characterized in that, it has spacing ring (2), two pairs respectively to fixed mounting in the inner wall of four-way pipe (1) be equipped with sealing washer (3) on the outer wall of spacing ring (2) one end respectively, it has four pairs of recess (17) to open in the inner wall of four-way pipe (1), and four pairs recess (17) activity cartridge respectively has arc splint (12), and four pairs first inclined plane (11) and the other end have been seted up respectively to the one end of arc splint (12) and the other end is right with four respectively the inside wall sliding contact of recess (17), four pairs the second recess has been seted up respectively to the inside of arc splint (12), four pairs respectively fixed mounting has spring (13) on the second recess inner wall, four pairs the one end of spring (13) respectively with four pairs recess (17) inner wall fixed connection, four pairs the other end of recess (17) has been seted up respectively, four pairs the other end of recess (17) is inside is seted up respectively logical groove (16), four pairs the push rod is interior activity of logical groove (16) respectively has activity logical groove (7), and four pairs of four fixed mounting has two pairs the fixed mounting has the outside cartridge respectively the fixed mounting of PE body (7) and has butt joint ring respectively the outside the butt joint mechanism (4).

2. The PE pipe quick connection structure according to claim 1, wherein the fixing mechanism comprises sliding blocks (9) fixedly mounted on one ends of four pairs of push rods (7), second inclined surfaces (10) are respectively formed at one ends of the four pairs of sliding blocks (9), the four pairs of second inclined surfaces (10) are in sliding contact with the four pairs of first inclined surfaces (11), a pair of bolts (5) are respectively arranged in the two pairs of butt rings (4), one ends of the four pairs of bolts (5) are respectively screwed into the four pairs of through grooves (16) and are respectively in movable contact with the other ends of the four pairs of push rods (7), and a reset mechanism is arranged at the other ends of the four pairs of sliding blocks (9).

3. The PE pipe quick connection structure according to claim 2, wherein the reset mechanism comprises reset rods (8) fixedly mounted on the other ends of the four pairs of slide blocks (9), four pairs of reset sliding grooves (15) are formed in the inner wall of the four-way pipe (1), the four pairs of reset rods (8) are movably inserted into the four pairs of reset sliding grooves (15), second springs (6) are fixedly mounted at one ends of the four pairs of reset sliding grooves (15), and one ends of the four pairs of second springs (6) are fixedly connected with the inner side walls of the four pairs of reset sliding grooves (15).

4. The quick connecting structure for the PE pipes according to claim 1, wherein rubber pads (14) are fixedly mounted on the arc-shaped surfaces of the four pairs of arc-shaped clamping plates (12), and the four pairs of rubber pads (14) are respectively in contact with the outer walls of the two pairs of PE pipe bodies.

5. The PE pipe quick-connecting structure according to claim 1, wherein one end of each of the two pairs of PE pipe bodies is in contact with the side walls of the two pairs of sealing rings (3).

6. The PE pipe quick connection structure according to claim 2, wherein the inner walls of the two pairs of limiting rings (2) are respectively provided with a conical surface.

7. The PE pipe quick connection structure according to claim 1, wherein a gap is formed between each of the two pairs of abutting rings (4) and the four ends of the four-way pipe (1).

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