CN102374214A - Three-way joint for pipe connection - Google Patents
Three-way joint for pipe connection Download PDFInfo
- Publication number
- CN102374214A CN102374214A CN2011103891911A CN201110389191A CN102374214A CN 102374214 A CN102374214 A CN 102374214A CN 2011103891911 A CN2011103891911 A CN 2011103891911A CN 201110389191 A CN201110389191 A CN 201110389191A CN 102374214 A CN102374214 A CN 102374214A
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- tee union
- nylon
- tubing
- union body
- integrated type
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Abstract
The invention discloses a three-way joint for pipe connection. The three-way joint comprises a nylon three-way joint body, wherein the nylon three-way joint body is provided with a connecting part and three sections of joints for connecting pipes; a metal casing is coated on the connecting part; an integral-type metal plate which extends to the three sections of joints from the connecting part is arranged between the metal casing and the nylon three-way joint body; and the nylon three-way joint body and the metal housing are fixedly connected and used for clamping the integral-type metal plate. The three-way joint disclosed by the invention has the advantages of simple structure, easiness in assembly, convenience for production and manufacturing, high installation efficiency and the like.
Description
Technical field
The present invention relates to be used for the assembling fittings that tubing connects, relate in particular to a kind of tee union that tubing connects that is used for.
Background technique
Protective net is a kind of common tubing completed knocked down products; Its frame generally adopts tubing, tee union and two pass joints to assemble, and the tee union of protective net is to adopt nylon material to make mostly, is easy to generate aging after the long-term use of the tee union of this material system; Will cause the disengaging of adjacent two sections frames when aging serious; The protective net that will adopt this tee union make protective net lose protective action, if will exist serious potential safety hazard so as the forms protective net; Simultaneously; The tee union heat-resisting ability of this material is poor; Burnt roasting just softening easily, fusing, the lawless person who understands this defective can destroy the protective net that adopts this tee union very easily, and the anti-theft capability of this protective net is very poor.For the problem that the tee union that solves existing nylon material making exists, metallic material or the tee union that other novel anti is aging, exotic material is made have appearred adopting in the market, though this tee union is difficult aging; And refractory nature is good, but its poor toughness, when being used as the frame connection of protective net; Frame is prone to loosening; And this material all is a precious materials, has increased the cost of production of tee union and protective net, and inconvenience is widely applied in the middle of the protective net generation.
Existing a kind of tee union that can address the above problem; This tee union is made up of nylon tee union body, integrated type sheet metal and metal valve jacket; The integrated type sheet metal is installed in the nylon tee union body, or is folded between nylon tee union body and the metal valve jacket, and tubing all is connected through fastening piece with the integrated type sheet metal during use; Can improve join strength; The outside that the metal valve jacket is coated on nylon tee union body is used to hide the integrated type sheet metal, and is complementary with the material and the color of tubing, can guarantee the aesthetics of joint.Yet; This kind joint needs through cooperate the stack mounting of clamping ability with tubing in use; Fitting operation is extremely inconvenient, can not form an integral body before because nylon tee union body, integrated type sheet metal and metallic case are enclosed within to install, and has also caused the inconvenience of sale and transportation.
Summary of the invention
The technical problem that the present invention will solve is the deficiency that overcomes existing technology, provide a kind of simple in structure, be easy to assemble, manufacture conveniently, installation efficiency is high is used for the tee union that tubing connects.
For solving the problems of the technologies described above, the present invention adopts following technological scheme:
A kind of tee union that is used for the tubing connection; Comprise nylon tee union body; Said nylon tee union body is provided with joint and three sections joints that are used to be connected said tubing; Said joint is coated with the metal valve jacket, is equiped with the integrated type sheet metal that extends to three sections joints from joint between said metal valve jacket and the nylon tee union body, and said nylon tee union body and said metallic case cover are fastenedly connected and clamp said integrated type sheet metal.
As further improvement of the present invention:
The coating face of said metal valve jacket is provided with the connection boss, and said nylon tee union body is provided with reentrant part, and said connection boss is inserted in the reentrant part, and said connection boss and reentrant part are fastenedly connected.
Said connection boss is connected through fastening piece with reentrant part, leaves the pretension spacing between said connection boss and the female portion.
Said joint is provided with the endoporus of the fastening piece of being convenient to pack into.
Said metal valve jacket is made up of three orthogonal panels, and said connection boss is located on any panel.
Said panel with connection boss is provided with along connecting boss and plugs the pin that direction is extended, and said nylon tee union body is provided with the jack that cooperates with said pin.
Said integrated type sheet metal is made up of two vertical each other alar parts that join, all L-shaped planar of said two alar parts, and two L shaped flat alar parts intersect with a long limit, and are symmetrical set along intersection.
The said nylon tee union body outside offer can ccontaining integrated type sheet metal groove, said integrated type sheet metal places said groove.
The intersection of said two alar parts is provided with one section restraining groove, and said nylon tee union body is provided with Ka Tai, and the both sides of said Ka Tai are equipped with slot, and each alar part of said restraining groove both sides is inserted in respectively in the slot.
Said jack is located on the said Ka Tai.
Compared with prior art, the invention has the advantages that:
The present invention is used for tee union that tubing connects and between nylon tee union body and metal valve jacket, presss from both sides and establish the integrated type sheet metal; Metal valve jacket and nylon tee union body are fastenedly connected; Making nylon tee union body, metal valve jacket and integrated type sheet metal assembled in advance before installing and using is one; Can directly dock in use, and not need through realizing each other spacing of three with the tubing snap fit, its convenient installation and operation, quick with tubing; Improved installation efficiency greatly, and nylon tee union body, metal valve jacket and integrated type sheet metal are assembled into after the one also convenient transportation and sell; Offer endoporus on the joint of nylon tee union body, fastening piece can be located at fastening nylon tee union body and metal valve jacket in the endoporus, can not influence the aesthetic property of joint; Put at metallic case pin is set, the jack of offering on pin and the nylon tee union body cooperates, and can better the metal valve jacket be fixed on the nylon tee union body; Offer restraining groove on the integrated type sheet metal, through with nylon tee union body on Ka Tai and slot cooperate, further strengthened position-limiting action to the integrated type sheet metal; The present invention be used for the tee union that tubing connects simple in structure, be easy to assembling, manufacture conveniently.
Description of drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a plan structure schematic representation of the present invention.
Fig. 3 is A among Fig. 2-A sectional structure schematic representation.
Fig. 4 is B among Fig. 2-B sectional structure schematic representation.
Fig. 5 is the perspective view of nylon tee union body among the present invention.
Fig. 6 is the plan structure schematic representation of nylon tee union body among the present invention.
Fig. 7 is the perspective view of metal valve jacket among the present invention.
Fig. 8 is the structural representation of looking up of metal valve jacket among the present invention.
Fig. 9 is C among Fig. 8-C sectional structure schematic representation.
Figure 10 is the perspective view of integrated type sheet metal among the present invention.
Figure 11 is connected with tubing for the present invention analyses and observe (B among Fig. 2-B place) structural representation.
Each label is represented among the figure:
1, nylon tee union body; 11, joint; 12, joint; 121, endoporus; 13, reentrant part; 131, shrinkage pool; 14, groove; 15, jack; 16, Ka Tai; 17, slot; 2, metal valve jacket; 21, boss; 22, pin; 23, panel; 3, integrated type sheet metal; 31, alar part; 32, restraining groove; 4, fastening piece; 5, tubing.
Embodiment
Below will combine accompanying drawing and specific embodiment that the present invention is done further explain.
Fig. 1 to Figure 11 shows a kind of embodiment that the present invention is used for the tee union of tubing connection; This tee union comprises nylon tee union body 1; Nylon tee union body 1 is provided with joint 11 and three sections joints 12 that are used to be connected tubing 5; Joint 11 is coated with metal valve jacket 2; Be equiped with the integrated type sheet metal 3 that extends to three sections joints 12 from joint 11 between metal valve jacket 2 and the nylon tee union body 1, nylon tee union body 1 is fastenedly connected and clamps integrated type sheet metal 3 with metal valve jacket 2.The present invention is used for the tee union of tubing connection because nylon tee union body 1, metal valve jacket 2 and integrated type sheet metal 3 assembled in advance before installing and using is an one; Can directly dock in use with tubing 5; And do not need through realizing each other spacing of three with tubing 5 snap fit; Its convenient installation and operation, quick; Improved installation efficiency greatly, and nylon tee union body 1, metal valve jacket 2 and integrated type sheet metal 3 be assembled into after the one also convenient transportation and sell, that this tee union has is simple in structure, be easy to assembling, manufacture advantage easily.
In the present embodiment; The coating face of metal valve jacket 2 is provided with and connects boss 21; Nylon tee union body 1 is provided with reentrant part 13; Connect boss 21 and be inserted in the reentrant part 13, connect boss 21 and be connected through fastening piece 4, and leave the pretension spacing between connection boss 21 and the reentrant part 13 with reentrant part 13.Like Fig. 3 and shown in Figure 4; Connecting boss 21 is plugged in the shrinkage pool 131 of reentrant part 13; Shrinkage pool 131 offers the fastening piece mounting hole, and fastening piece 4 passes this fastening piece mounting hole and carries out fasteningly to connecting boss 21, connects bottom one determining deviation of boss 21 apart from shrinkage pool 131; This spacing is the pretension spacing, can make metallic case cover 2 better clamp integrated type sheet metal 3 through fastening piece 4 like this.
In the present embodiment; Three sections joints 12 are respectively equipped with an endoporus 121; It is fastening that fastening piece 4 is packed into from one of them endoporus 121, and it is quick and easy for installation, and fastening piece 4 is arranged in endoporus 121 after the installation; Can not influence the aesthetic property of joint, can only on one section joint 12, be provided with the endoporus 121 that is used to install fastening piece 4 yet.
In the present embodiment; Like Fig. 5 and shown in Figure 6, nylon tee union body 1 outside offer can ccontaining integrated type sheet metal 3 groove 14, integrated type sheet metal 3 places groove 14; Groove 14 can play certain position-limiting action, makes not random play of integrated type sheet metal 3.
In the present embodiment, shown in figure 10, integrated type sheet metal 3 is made up of two vertical each other alar parts 31 that join; Two all L-shaped planars of alar part 31; Two L shaped flat alar parts 31 intersect with a long limit, and are symmetrical set along intersection, and the intersection of two alar parts 31 is provided with one section restraining groove 32; Nylon tee union body 1 is provided with card platform 16; The both sides of card platform 16 are equipped with a slot 17, and each alar part 31 of restraining groove 32 both sides is inserted in respectively in the slot 17, and card platform 16 has further been strengthened the position-limiting action to integrated type sheet metal 3 with slot 17.
In the present embodiment; To shown in Figure 9, metal valve jacket 2 is made up of three orthogonal panels like Fig. 7, connects on boss 21 panels 23 located therein; Have also to be provided with on the panel 23 that connects boss 21 and plug the pin 22 that direction is extended along connecting boss 21; Nylon tee union body 1 is provided with the jack 15 that cooperates with pin 22, and this pin 22 is corresponding to card platform 16, and this jack 15 is opened on the card platform 16; Jack 15 through offering on pin 22 and the nylon tee union body 1 cooperates, and can better metal valve jacket 2 be fixed on the nylon tee union body 1.
Above-mentioned is preferred embodiment of the present invention, is not the present invention is done any pro forma restriction.Though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention.Any those of ordinary skill in the art, under the situation that does not break away from technological scheme scope of the present invention, all the technology contents of above-mentioned announcement capable of using is made many possible changes and modification to technological scheme of the present invention, or is revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not break away from technological scheme of the present invention, all should drop in the scope of technological scheme protection of the present invention any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present invention.
Claims (10)
1. one kind is used for the tee union that tubing connects; Comprise nylon tee union body (1); Said nylon tee union body (1) is provided with joint (11) and three sections joints (12) that are used to be connected said tubing (5); Said joint (11) is coated with metal valve jacket (2); It is characterized in that: be equiped with the integrated type sheet metal (3) that extends to three sections joints (12) from joint (11) between said metal valve jacket (2) and the nylon tee union body (1), said nylon tee union body (1) and said metal valve jacket (2) are fastenedly connected and clamp said integrated type sheet metal (3).
2. the tee union that is used for the tubing connection according to claim 1; It is characterized in that: the coating face of said metal valve jacket (2) is provided with and connects boss (21); Said nylon tee union body (1) is provided with reentrant part (13); Said connection boss (21) is inserted in the reentrant part (13), and said connection boss (21) is fastenedly connected with reentrant part (13).
3. the tee union that is used for the tubing connection according to claim 2; It is characterized in that: said connection boss (21) is connected through fastening piece (4) with reentrant part (13), leaves the pretension spacing between said connection boss (21) and the female portion (13).
4. according to claim 3ly be used for the tee union that tubing connects, it is characterized in that: said joint (12) is provided with the endoporus (121) of fastening piece (4) of being convenient to pack into.
5. according to each described tee union that is used for the tubing connection in the claim 2 to 4, it is characterized in that: said metal valve jacket (2) is made up of three orthogonal panels, and said connection boss (21) is located on any panel (23).
6. the tee union that is used for the tubing connection according to claim 5; It is characterized in that: said panel (23) with connection boss (21) is provided with along connecting boss (21) and plugs the pin (22) that direction is extended, and said nylon tee union body (1) is provided with the jack (15) that cooperates with said pin (22).
7. the tee union that is used for the tubing connection according to claim 6; It is characterized in that: said integrated type sheet metal (3) is made up of two vertical each other alar parts (31) that join; The all L-shaped planar of said two alar parts (31); Two L shaped flat alar parts (31) intersect with a long limit, and are symmetrical set along intersection.
8. the tee union that is used for the tubing connection according to claim 7; It is characterized in that: said nylon tee union body (1) outside offer can ccontaining integrated type sheet metal (3) groove (14), said integrated type sheet metal (3) places said groove (14).
9. the tee union that is used for the tubing connection according to claim 8; It is characterized in that: the intersection of said two alar parts (31) is provided with one section restraining groove (32); Said nylon tee union body (1) is provided with Ka Tai (16); The both sides of said Ka Tai (16) are equipped with slot (17), and each alar part (31) of said restraining groove (32) both sides is inserted in respectively in the slot (17).
10. the tee union that is used for the tubing connection according to claim 9, it is characterized in that: said jack (15) is located on the said Ka Tai (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110389191 CN102374214B (en) | 2011-11-30 | 2011-11-30 | Three-way joint for pipe connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110389191 CN102374214B (en) | 2011-11-30 | 2011-11-30 | Three-way joint for pipe connection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102374214A true CN102374214A (en) | 2012-03-14 |
| CN102374214B CN102374214B (en) | 2013-07-10 |
Family
ID=45793277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110389191 Active CN102374214B (en) | 2011-11-30 | 2011-11-30 | Three-way joint for pipe connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102374214B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678698A (en) * | 2012-06-05 | 2012-09-19 | 湖南省金为型材有限公司 | Tee joint for pipe connection |
| CN102705321A (en) * | 2012-06-05 | 2012-10-03 | 湖南省金为型材有限公司 | Three-way square joint for pipe connection |
| CN102705323A (en) * | 2012-06-05 | 2012-10-03 | 湖南省金为型材有限公司 | Tee union for connecting tubular product |
| CN110718887A (en) * | 2019-10-23 | 2020-01-21 | 山东达驰阿尔发电气有限公司 | Special branch processing technology for phase isolated bus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2660396A1 (en) * | 1990-03-27 | 1991-10-04 | Sueddeutsche Kalkstickstoff | Three-way valve |
| CN2209262Y (en) * | 1994-01-25 | 1995-10-04 | 吴国铭 | Movable connection three-way union |
| FR2831079A1 (en) * | 2001-10-19 | 2003-04-25 | Larix Srl | Automatic valve for instantaneous discharge at maximum compatible flow of aeriform for fluidizing granular and/or powdered materials, comprises interchangeable parts to form different operational configurations |
| CN201475566U (en) * | 2009-06-15 | 2010-05-19 | 林智勇 | welding tee |
| CN102330500A (en) * | 2011-07-26 | 2012-01-25 | 湖南省金为型材有限公司 | Three-way joint for pipe connection |
| CN202326568U (en) * | 2011-11-30 | 2012-07-11 | 湖南省金为型材有限公司 | Three-way joint for pipe connection |
-
2011
- 2011-11-30 CN CN 201110389191 patent/CN102374214B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2660396A1 (en) * | 1990-03-27 | 1991-10-04 | Sueddeutsche Kalkstickstoff | Three-way valve |
| CN2209262Y (en) * | 1994-01-25 | 1995-10-04 | 吴国铭 | Movable connection three-way union |
| FR2831079A1 (en) * | 2001-10-19 | 2003-04-25 | Larix Srl | Automatic valve for instantaneous discharge at maximum compatible flow of aeriform for fluidizing granular and/or powdered materials, comprises interchangeable parts to form different operational configurations |
| CN201475566U (en) * | 2009-06-15 | 2010-05-19 | 林智勇 | welding tee |
| CN102330500A (en) * | 2011-07-26 | 2012-01-25 | 湖南省金为型材有限公司 | Three-way joint for pipe connection |
| CN202326568U (en) * | 2011-11-30 | 2012-07-11 | 湖南省金为型材有限公司 | Three-way joint for pipe connection |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678698A (en) * | 2012-06-05 | 2012-09-19 | 湖南省金为型材有限公司 | Tee joint for pipe connection |
| CN102705321A (en) * | 2012-06-05 | 2012-10-03 | 湖南省金为型材有限公司 | Three-way square joint for pipe connection |
| CN102705323A (en) * | 2012-06-05 | 2012-10-03 | 湖南省金为型材有限公司 | Tee union for connecting tubular product |
| CN102705323B (en) * | 2012-06-05 | 2014-04-23 | 湖南省金为型材有限公司 | Tee union for connecting tubular product |
| CN102705321B (en) * | 2012-06-05 | 2015-02-25 | 湖南省金为型材有限公司 | Three-way square joint for pipe connection |
| CN102678698B (en) * | 2012-06-05 | 2015-12-23 | 湖南省金为型材有限公司 | For the tee union that tubing connects |
| CN110718887A (en) * | 2019-10-23 | 2020-01-21 | 山东达驰阿尔发电气有限公司 | Special branch processing technology for phase isolated bus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102374214B (en) | 2013-07-10 |
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