CN102374214B - Three-way joint for pipe connection - Google Patents
Three-way joint for pipe connection Download PDFInfo
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- CN102374214B CN102374214B CN 201110389191 CN201110389191A CN102374214B CN 102374214 B CN102374214 B CN 102374214B CN 201110389191 CN201110389191 CN 201110389191 CN 201110389191 A CN201110389191 A CN 201110389191A CN 102374214 B CN102374214 B CN 102374214B
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- tee union
- nylon
- connects
- tubing
- union body
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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 the assembling fittings for the tubing connection, relate in particular to a kind of tee union for the tubing connection.
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, the tee union of protective net is to adopt nylon material to make mostly, be 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 that this material is made is poor, burnt roasting just softening, fusing easily, 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.In order to solve the problem of the tee union existence that has the nylon material making now, 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 for aging, and refractory nature is good, but its poor toughness, when being used as the frame connection of protective net, frame is easily loosening, and this material all is 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 be folded between nylon tee union body and the metal valve jacket, tubing all is connected by 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 for hiding the integrated type sheet metal, and be complementary with material and the color of tubing, can guarantee the aesthetics of joint.Yet, this kind joint needs in use by cooperate clamping could make up installation with tubing, 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 to be solved in the present invention is to overcome the deficiencies in the prior art, 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 by the following technical solutions:
A kind of tee union for the tubing connection, comprise nylon tee union body, described nylon tee union body is provided with joint and three sections joints that are used for being connected described tubing, described joint is coated with the metal valve jacket, be equiped with the integrated type sheet metal that extends to three sections joints from joint between described metal valve jacket and the nylon tee union body, described nylon tee union body and described metallic case cover are fastenedly connected and clamp described integrated type sheet metal.
As a further improvement on the present invention:
The coating face of described metal valve jacket is provided with the connection boss, and described nylon tee union body is provided with reentrant part, and described connection boss is inserted in the reentrant part, and described connection boss and reentrant part are fastenedly connected.
Described connection boss is connected by fastening piece with reentrant part, leaves pre-thin space between described connection boss and the female portion.
Described joint is provided with the endoporus of the fastening piece of being convenient to pack into.
Described metal valve jacket is made of three orthogonal panels, and described connection boss is located on any one panel.
Described panel with connection boss is provided with along connecting boss and plugs the pin that direction is extended, and described nylon tee union body is provided with the jack that cooperates with described pin.
Described integrated type sheet metal is made of two alar parts that vertically join mutually, and described two alar parts are L-shaped planar all, and two L shaped flat alar parts intersect with a long limit, and are symmetrical arranged along intersection.
The described nylon tee union body outside offer can ccontaining integrated type sheet metal groove, described integrated type sheet metal places described groove.
The intersection of described two alar parts is provided with one section restraining groove, and described nylon tee union body is provided with Ka Tai, and the both sides of described Ka Tai are equipped with slot, and each alar part of described restraining groove both sides is inserted in respectively in the slot.
Described jack is located on the described Ka Tai.
Compared with prior art, the invention has the advantages that:
The tee union that the present invention connects for tubing presss from both sides between nylon tee union body and metal valve jacket establishes the integrated type sheet metal, metal valve jacket and nylon tee union body are fastenedly connected, make nylon tee union body, metal valve jacket and integrated type sheet metal assembled in advance before installing and using is one, can directly dock with tubing in use, and do not need by cooperate to realize each other spacing of three with the tubing clamping, its fitting operation is convenient, fast, improved installation efficiency greatly, and nylon tee union body, metal valve jacket and integrated type sheet metal also make things convenient for transportation and sale after being assembled into one; 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 is fixed on the nylon tee union body; Offer restraining groove on the integrated type sheet metal, by cooperating with Ka Tai and slot on the nylon tee union body, further strengthened the 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 perspective view of the present invention.
Fig. 2 is 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 with reference to the drawings and specific embodiments the present invention is described in further detail.
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 for being 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 and metal valve jacket 2 are fastenedly connected and clamp integrated type sheet metal 3.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 one, can directly dock with tubing 5 in use, and do not need by cooperate to realize each other spacing of three with tubing 5 clampings, its fitting operation is convenient, fast, improved installation efficiency greatly, and nylon tee union body 1, metal valve jacket 2 and integrated type sheet metal 3 also make things convenient for transportation and sale after being assembled into one, and this tee union has 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, connecting boss 21 is inserted in the reentrant part 13, connect boss 21 and be connected by fastening piece 4 with reentrant part 13, and leave pre-thin space between connection boss 21 and the reentrant part 13.As shown in Figure 3 and 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, fastening piece 4 passes this fastening piece mounting hole and carries out fastening to connecting boss 21, connect boss 21 apart from bottom one determining deviation of shrinkage pool 131, this spacing is pre-thin space, can make metallic case cover 2 better clamp integrated type sheet metal 3 by fastening piece 4 like this.
In the present embodiment, three sections joints 12 are respectively equipped with an endoporus 121, from one of them endoporus 121, pack into fastening piece 4 fastening, 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 be provided with for the endoporus 121 that fastening piece 4 is installed at one section joint 12 yet.
In the present embodiment, as shown in Figure 5 and 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, as shown in figure 10, integrated type sheet metal 3 is made of two alar parts 31 that vertically join mutually, two alar parts 31 are L-shaped planar all, two L shaped flat alar parts 31 intersect with a long limit, and be symmetrical arranged along intersection, 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, each alar part 31 of restraining groove 32 both sides is inserted in respectively in the slot 17, and card platform 16 and slot 17 have further been strengthened the position-limiting action to integrated type sheet metal 3.
In the present embodiment, extremely shown in Figure 9 as Fig. 7, metal valve jacket 2 is made of three orthogonal panels, connect on boss 21 panels 23 located therein, have also to be provided with on the panel 23 that connects boss 21 along connecting boss 21 and plug the pin 22 that direction is extended, nylon tee union body 1 is provided with the jack 15 that cooperates with pin 22, this pin 22 is corresponding to card platform 16, this jack 15 is opened on the card platform 16, cooperate by the jack of offering on pin 22 and the nylon tee union body 1 15, 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 is 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 the technical solution of the present invention scope, can utilize the technology contents of above-mentioned announcement that technical solution of the present invention is made many possible changes and modification, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not break away from technical solution of the present invention, all should drop in the scope of technical solution of the present invention protection any simple modification, equivalent variations and modification that above embodiment does according to the technology of the present invention essence.
Claims (10)
1. one kind is used for the tee union that tubing connects, comprise nylon tee union body (1), described nylon tee union body (1) is provided with joint (11) and three sections joints (12) that are used for being connected described tubing (5), described 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 described metal valve jacket (2) and the nylon tee union body (1), described nylon tee union body (1) and described metal valve jacket (2) are fastenedly connected and clamp described integrated type sheet metal (3).
2. the tee union that connects for tubing according to claim 1, it is characterized in that: the coating face of described metal valve jacket (2) is provided with and connects boss (21), described nylon tee union body (1) is provided with reentrant part (13), described connection boss (21) is inserted in the reentrant part (13), and described connection boss (21) is fastenedly connected with reentrant part (13).
3. the tee union that connects for tubing according to claim 2, it is characterized in that: described connection boss (21) is connected by fastening piece (4) with reentrant part (13), leaves pre-thin space between described connection boss (21) and the female portion (13).
4. the tee union that connects for tubing according to claim 3 is characterized in that: described 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 for the tubing connection in the claim 2 to 4, it is characterized in that: described metal valve jacket (2) is made of three orthogonal panels, and described connection boss (21) is located on any one panel (23).
6. the tee union that connects for tubing according to claim 5, it is characterized in that: described panel (23) with connection boss (21) is provided with along connecting boss (21) and plugs the pin (22) that direction is extended, and described nylon tee union body (1) is provided with the jack (15) that cooperates with described pin (22).
7. the tee union that connects for tubing according to claim 6, it is characterized in that: described integrated type sheet metal (3) is made of two alar parts (31) that vertically join mutually, described two alar parts (31) are L-shaped planar all, two L shaped flat alar parts (31) intersect with a long limit, and are symmetrical arranged along intersection.
8. the tee union that connects for tubing according to claim 7, it is characterized in that: described nylon tee union body (1) outside offer can ccontaining integrated type sheet metal (3) groove (14), described integrated type sheet metal (3) places described groove (14).
9. the tee union that connects for tubing according to claim 8, it is characterized in that: the intersection of described two alar parts (31) is provided with one section restraining groove (32), described nylon tee union body (1) is provided with Ka Tai (16), the both sides of described Ka Tai (16) are equipped with slot (17), and each alar part (31) of described restraining groove (32) both sides is inserted in respectively in the slot (17).
10. the tee union that connects for tubing according to claim 9, it is characterized in that: described jack (15) is located on the described 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 CN102374214A (en) | 2012-03-14 |
| CN102374214B true CN102374214B (en) | 2013-07-10 |
Family
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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) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102374214A (en) | 2012-03-14 |
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