CN204345143U - Threeway rapid pipe joint - Google Patents

Threeway rapid pipe joint Download PDF

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Publication number
CN204345143U
CN204345143U CN201420787083.9U CN201420787083U CN204345143U CN 204345143 U CN204345143 U CN 204345143U CN 201420787083 U CN201420787083 U CN 201420787083U CN 204345143 U CN204345143 U CN 204345143U
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CN
China
Prior art keywords
supervisor
arm
claw
retaining ring
threeway
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201420787083.9U
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Chinese (zh)
Inventor
何端
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHONGQING MINKANG INDUSTRIAL Co Ltd
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CHONGQING MINKANG INDUSTRIAL Co Ltd
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Application filed by CHONGQING MINKANG INDUSTRIAL Co Ltd filed Critical CHONGQING MINKANG INDUSTRIAL Co Ltd
Priority to CN201420787083.9U priority Critical patent/CN204345143U/en
Application granted granted Critical
Publication of CN204345143U publication Critical patent/CN204345143U/en
Active legal-status Critical Current
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Abstract

The utility model discloses a kind of threeway rapid pipe joint, comprise supervisor, arm and pipe box, supervisor is provided with circular open, also comprise clamping device and positioning ring, the end of described arm is provided with retaining ring, retaining ring and arm one-body molded, retaining ring with supervisor sidewall weld, the cambered surface tortuosity of retaining ring matches with the tortuosity of supervisor's sidewall, and described arm is communicated with being responsible for be welded with circular open by retaining ring; The two ends of described supervisor and arm are socketed rubber sleeve respectively away from one end of supervisor, on the two ends that clamping device is connected to supervisor respectively and arm one end away from supervisor; Described clamping device comprises card foot and is positioned at the claw of card foot, and card is sufficient is cylindrical shape, and one end of card foot connects claw, and the other end opening that card is sufficient is also circumferentially provided with position-arresting disk, and claw is tapered tubular, and claw is one-body molded with card foot; Described positioning ring is connected between card foot and claw.The utility model is installed fast, good seal performance and bearing strength high.

Description

Threeway rapid pipe joint
Technical field
The utility model relates to pipe fitting field, is specifically related to threeway rapid pipe joint.
Background technique
Rapid pipe joint is that one does not need use instrument, can realize the pipe joint of fast assembling-disassembling, and it has the advantages such as compact structure, volume be little, lightweight, interchangeable.Threeway rapid pipe joint is the one of rapid pipe joint.
Existing threeway rapid pipe joint generally comprises supervisor, arm and pipe box, and supervisor is connected with branch pipe welding, but just on supervisor, bores a hole when connecting, arm is inserted in the hole and to weld with being responsible for, effective face of weld is few, and the weld strength of product is not enough, makes threeway rapid pipe joint bear high pressure.And existing threeway rapid pipe joint is threaded with supervisor or arm by means of only pipe box, the place of pipe fitting and joint easily occurs that sealability is bad, greatly reduces efficiency, uses some inconvenience.
Model utility content
In order to overcome the problems referred to above, the utility model provide a kind ofly to install fast, good seal performance and the high threeway rapid pipe joint of bearing strength.
The technological scheme adopted to realize the purpose of this utility model is: a kind of threeway rapid pipe joint, comprise supervisor, arm and pipe box, supervisor is provided with circular open, also comprise clamping device and positioning ring, the end of described arm is provided with retaining ring, retaining ring and arm one-body molded, retaining ring with supervisor sidewall weld, the cambered surface tortuosity of retaining ring matches with the tortuosity of supervisor's sidewall, and described arm is communicated with being responsible for be welded with circular open by retaining ring; The two ends of described supervisor and arm are socketed rubber sleeve respectively away from one end of supervisor, on the two ends that clamping device is connected to supervisor respectively and arm one end away from supervisor; Described clamping device comprises card foot and is positioned at the claw of card foot, and card is sufficient is cylindrical shape, and one end of card foot connects claw, and the other end opening that card is sufficient is also circumferentially provided with position-arresting disk, and claw is tapered tubular, and claw is one-body molded with card foot; Described positioning ring is connected between card foot and claw.
Working principle of the present utility model: retaining ring and supervisor's sidewall weld of arm, the cambered surface tortuosity of retaining ring matches with the tortuosity of supervisor's sidewall, for increasing the bonding area of arm and supervisor, retaining ring is saddle, and described arm is communicated with being responsible for be welded with circular open by retaining ring.
The card foot of clamping device is cylindrical shape, and claw is tapered tubular, and one end of card foot is connected at the bottom of the cone of claw, and the other end opening that card is sufficient is also circumferentially provided with position-arresting disk, and claw is one-body molded with card foot.Leave elastic space between claw and card foot, the tube wall that can hold another pipe inserts.Positioning ring is connected between card foot and claw, the elastic space size between adjustable fixing card foot and claw.
During use, by the position that pipe is fixed along positioning ring, quick insertion clamping device, part between card foot and claw is stressed to one end axial motion away from threeway rapid pipe joint port, therefore the position-arresting disk of card foot clamps the port of threeway rapid pipe joint, claw radially opens, the tube wall of clamping pipe.Then rubber sleeve is moved to the joint of threeway rapid pipe joint and pipe from threeway rapid pipe joint, the joint of pipe and supervisor or arm is sealed.
Compared with prior art, the beneficial effects of the utility model: the 1. end of arm is provided with retaining ring, retaining ring and arm one-body molded, retaining ring and supervisor's sidewall weld, the cambered surface tortuosity of retaining ring matches with the tortuosity of supervisor's sidewall, described arm and supervisor to be welded with circular open by retaining ring and are communicated with, retaining ring along circular open surrounding with supervisor sidewall weld, add bonding area and the welded seal of supervisor and arm, the weld strength of supervisor and arm is improved, good seal performance, makes threeway rapid pipe joint can bear larger pressure.2. positioning ring is connected between card foot and claw, the elastic space size between adjustable fixing card foot and claw, and when being conveniently connected with pipe, pipe injects the position in clamping device between claw and card foot rapidly along the position that positioning ring is fixed.3. the other end opening of card foot is also circumferentially provided with position-arresting disk, the convenient port clamping threeway rapid pipe joint when pipe injects in clamping device fast.
Further, described supervisor is identical with the caliber of described arm, and the two ends facilitating threeway rapid pipe joint to be responsible for and arm exchange away from the one end be responsible for and use.
Further, the angle of described supervisor and described arm is 90 °, makes supervisor and arm uniform force, structural stability.
Further, the two ends of described supervisor and arm scribble polytetrafluoroethylene floor away from one end of supervisor and the joint of rubber sleeve, add the sealing of connection.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Fig. 1 is the structural representation of the utility model threeway rapid pipe joint embodiment;
Fig. 2 is the plan view of the utility model threeway rapid pipe joint embodiment;
Fig. 3 is the left view of the utility model threeway rapid pipe joint embodiment.
Reference character in Figure of description is: 1-supervisor, 2-arm, 3-pipe box, 4-clamping device, 5-positioning ring, 6-claw, 7-card foot, 8-retaining ring, 9-position-arresting disk.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated, but not as to restriction of the present utility model.
As shown in Figure 1, a kind of threeway rapid pipe joint comprises supervisor 1, arm 2 and pipe box 3, supervisor 1 is provided with circular open, as shown in Figure 3, also comprise clamping device 4 and positioning ring 5, the end of described arm 2 is provided with retaining ring 8, retaining ring 8 is one-body molded with arm 2, retaining ring 8 and supervisor's 1 sidewall weld, the cambered surface tortuosity of retaining ring 8 matches with the tortuosity of supervisor's 1 sidewall, for increasing the bonding area of arm 2 and supervisor 1, retaining ring 8 in saddle, described arm 2 be responsible for 1 and welded with circular open by retaining ring 8 and be communicated with.As shown in Figure 2, the two ends of described supervisor 1 and arm 2 are socketed rubber sleeve 3 respectively away from one end of supervisor 1; On the two ends that clamping device 4 is connected to supervisor 1 respectively and arm 2 one end away from supervisor 1, clamping device 4 comprise card foot 7 and be positioned at card enough 7 claw 6; Card foot 7 is cylindrical shape, and claw 6 is tapered tubular, and the one end of blocking foot 7 connects at the bottom of the cone of claw 6, and the other end opening of card foot 7 is also circumferentially provided with position-arresting disk 9, and claw 6 is one-body molded with card foot 7; Leave elastic space between claw 6 and card foot 7, the tube wall that can hold another pipe inserts.Positioning ring 8 is connected between card foot 7 and claw 6, the elastic space size between adjustable fixing card foot 7 and claw 6.Positioning ring 5 is connected between card foot 7 and claw 6.
Described supervisor 1 is identical with the caliber of arm 2, three ports of threeway rapid pipe joint is exchanged and uses.And supervisor 1 is 90 ° with the angle of arm 2, make supervisor 1 and arm 2 uniform force when installing and using, structural stability.The two ends of described supervisor 1 and arm 2 scribble polytetrafluoroethylene floor away from one end of supervisor 1 and the joint of rubber sleeve 3, add the sealing of connection.
Arm 2 and the face of weld of supervisor 1 are the retaining ring 8 of saddle and the surface of contact of supervisor's 1 sidewall, comparing other tee union just inserts in the hole of supervisor 1 by arm 2, the hole inner area of supervisor 1 is only with the bonding area of supervisor 1, embodiment adds bonding area and the welded seal of supervisor 1 and arm 2, supervisor 1 is improved with the weld strength of arm 2, good seal performance, makes threeway rapid pipe joint can bear larger pressure.Positioning ring 5 is connected between card foot 7 and claw 6, and the elastic space size between adjustable fixing card foot 7 and claw 6, when being conveniently connected with pipe, pipe injects the position in clamping device 4 between claw 6 and card foot 7 rapidly along the position that positioning ring 5 is fixing.The one end open of card foot 7 is also circumferentially provided with position-arresting disk 9, the convenient port clamping threeway rapid pipe joint when pipe injects in clamping device 4 fast.
During use, by the position that pipe is fixed along positioning ring 8, quick insertion clamping device 4, part between card foot 7 and claw 6 is stressed to one end axial motion away from threeway rapid pipe joint port, therefore the position-arresting disk 9 of card foot 7 clamps the port of threeway rapid pipe joint, claw 6 radially opens, the tube wall of clamping pipe.Then rubber sleeve 3 is moved to the joint of threeway rapid pipe joint and pipe from threeway rapid pipe joint, by the polytetrafluoroethylene floor of rubber sleeve 3 and the coating of threeway rapid pipe joint port, the joint of pipe and threeway rapid pipe joint is sealed.
Above-described embodiment, just the utility model more preferably embodiment, the usual change that those skilled in the art carries out within the scope of technical solutions of the utility model and replacement all should be included in protection domain of the present utility model.

Claims (4)

1. a threeway rapid pipe joint, comprise supervisor, arm and pipe box, supervisor is provided with circular open, it is characterized in that, also comprise clamping device and positioning ring, the end of described arm is provided with retaining ring, retaining ring and arm one-body molded, retaining ring and supervisor's sidewall weld, the cambered surface tortuosity of retaining ring matches with the tortuosity of supervisor's sidewall, and described arm is communicated with being responsible for be welded with circular open by retaining ring; The two ends of described supervisor and arm are socketed rubber sleeve respectively away from one end of supervisor, on the two ends that clamping device is connected to supervisor respectively and arm one end away from supervisor; Described clamping device comprises card foot and is positioned at the claw of card foot, and card is sufficient is cylindrical shape, and one end of card foot connects claw, and the other end opening that card is sufficient is also circumferentially provided with position-arresting disk, and claw is tapered tubular, and claw is one-body molded with card foot; Described positioning ring is connected between card foot and claw.
2. according to the threeway rapid pipe joint described in claim 1, it is characterized in that, described supervisor is identical with the caliber of described arm.
3. threeway rapid pipe joint according to claim 1, is characterized in that, the angle of described supervisor and described arm is 90 °.
4. threeway rapid pipe joint according to claim 1, is characterized in that, the two ends of described supervisor and arm scribble polytetrafluoroethylene floor away from one end of supervisor and the joint of rubber sleeve.
CN201420787083.9U 2014-12-12 2014-12-12 Threeway rapid pipe joint Active CN204345143U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420787083.9U CN204345143U (en) 2014-12-12 2014-12-12 Threeway rapid pipe joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420787083.9U CN204345143U (en) 2014-12-12 2014-12-12 Threeway rapid pipe joint

Publications (1)

Publication Number Publication Date
CN204345143U true CN204345143U (en) 2015-05-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420787083.9U Active CN204345143U (en) 2014-12-12 2014-12-12 Threeway rapid pipe joint

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CN (1) CN204345143U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105756200A (en) * 2016-04-05 2016-07-13 哈尔滨工程大学 Connecting node for trusses made of composite materials
CN106003746A (en) * 2016-08-05 2016-10-12 常州信息职业技术学院 Modularized molding processing apparatus of large plastic manhole seats, and method thereof
CN107747657A (en) * 2017-11-05 2018-03-02 马志伟 A kind of T-shaped threeway snap joint

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105756200A (en) * 2016-04-05 2016-07-13 哈尔滨工程大学 Connecting node for trusses made of composite materials
CN105756200B (en) * 2016-04-05 2018-01-19 哈尔滨工程大学 A kind of composite truss connecting node
CN106003746A (en) * 2016-08-05 2016-10-12 常州信息职业技术学院 Modularized molding processing apparatus of large plastic manhole seats, and method thereof
CN107747657A (en) * 2017-11-05 2018-03-02 马志伟 A kind of T-shaped threeway snap joint

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