CN102359341B - Casing type T joint for pipe connection - Google Patents
Casing type T joint for pipe connection Download PDFInfo
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- CN102359341B CN102359341B CN 201110209771 CN201110209771A CN102359341B CN 102359341 B CN102359341 B CN 102359341B CN 201110209771 CN201110209771 CN 201110209771 CN 201110209771 A CN201110209771 A CN 201110209771A CN 102359341 B CN102359341 B CN 102359341B
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- joint
- tubing
- valve jacket
- angle cover
- tee union
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Abstract
The invention discloses a casing type T joint for pipe connection. The casing type T joint for pipe connection comprises a nylon T joint body which is provided with three sections of joint for connecting pipes, the three sections of joint extend to three directions from a connecting part, and the connecting part is covered by a metal casing. The casing type T joint for pipe connection has the advantages of simple structure, manufacturing convenience, low cost, connection reliability and high safety factor.
Description
Technical field
The present invention relates to the assembling fittings for the tubing connection, relate in particular to a kind of valve jacket formula 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, three sections adjacent frame places of protective net connect with tee union usually, the tee union of existing protective net is to adopt nylon material to make mostly, the tee union that this material is made is with after the frame of protective net is connected, outside the joint of tee union is exposed to, can't form unification with metal edge frame; Simultaneously, this nylon material heat-resisting ability is poor, is burnt roasting just softening, fusing easily, and the lawless person who understands this defective can destroy the protective net that adopts this tee union very easily, and therefore 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.
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 convenient to make, with low cost, connect reliable, safety coefficient is high is used for the valve jacket formula 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 valve jacket formula 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, and described three sections joints extend to three directions from joint, and described joint is coated with the metal valve jacket.
Described metal valve jacket comprises exterior angle cover and interior angle cover, and described exterior angle cover and interior angle overlap respectively and the joint clamping.
Described exterior angle cover is made of three orthogonal panels, one of them panel be provided with can with the trip of adjacent two tubing clampings.
Described joint is provided with the trip containing groove, and described trip places the trip containing groove.
Be respectively equipped with first dovetail joint on two other panel of described exterior angle cover, first dovetail joint on described two panels is arranged in parallel, be equipped with first dovetail groove on two outer side surfaces of described joint, first dovetail joint is inserted in the first corresponding dovetail groove.
Described interior angle cover is made of three orthogonal baffle plates, the cross section of described three baffle plates is L shaped, one of them baffle plate is provided with second dovetail joint along its bearing of trend, and described joint is provided with the second corresponding dovetail groove, and described second dovetail joint is inserted in second dovetail groove.
Two other baffle plate of described interior angle cover is provided with the rib that can be compressed by a tubing.
Three panels of described exterior angle cover are corresponding one by one with three baffle plates of described interior angle cover, and each panel mask is in the end of corresponding baffle plate.
Compared with prior art, the invention has the advantages that:
Valve jacket formula tee union for the tubing connection of the present invention, the joint of nylon tee union body is coated with the metal valve jacket, when this valve jacket formula tee union is used for protective net, the metal valve jacket not only can make the protective net after the assembling have good whole, and make the whole protection netting gear be equipped with unified metal sense, and be convenient to the metal valve jacket paintedly, make it to form optimal collocation of colour with the frame of protective net; Simultaneously, the metal valve jacket also can be strengthened the heat-resisting ability of tee union joint, increases its theftproof performance.The metal valve jacket comprises exterior angle cover and interior angle cover, and exterior angle cover and interior angle overlap respectively and joint clamping, convenience quick for installation.Three panels of exterior angle cover are corresponding one by one with three baffle plates of interior angle cover, and each panel mask makes the tee union profile neat, attractive in appearance in the end of corresponding baffle plate.
Description of drawings
Fig. 1 is perspective view of the present invention;
Fig. 2 is main sectional view of the present invention;
Fig. 3 is the perspective view of exterior angle of the present invention cover;
Fig. 4 is the perspective view of interior angle cover of the present invention;
Fig. 5 is the perspective view of nylon tee union body of the present invention.
Each label is represented among the figure:
1, nylon tee union body; 2, tubing; 3, metal valve jacket; 11, joint; 12, joint; 111, first dovetail groove; 112, second dovetail groove; 113, trip containing groove; 31, exterior angle cover; 32, interior angle cover; 311, trip; 312, first dovetail joint; 321, second dovetail joint; 322, rib.
Embodiment
Fig. 1 to Fig. 5 shows a kind of valve jacket formula tee union embodiment for the tubing connection of the present invention, 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 2, three sections joints 12 extend to three directions from joint 11, joint 11 is coated with metal valve jacket 3, when this valve jacket formula tee union is used for protective net, metal valve jacket 3 not only can make the protective net after the assembling have good whole, and make the whole protection netting gear be equipped with unified metal sense, and be convenient to metal valve jacket 3 paintedly, make it to form optimal collocation of colour with the frame of protective net; Simultaneously, metal valve jacket 3 also can be strengthened the heat-resisting ability of tee union joint 11, increases its theftproof performance; The present invention is except can being used for protective net, and the tubing that also can be used for products such as protective window, louver window and shelf is connected.
In the present embodiment, metal valve jacket 3 comprises exterior angle cover 31 and interior angle cover 32, exterior angle cover 31 and interior angle cover 32 respectively with joint 11 clampings, convenience quick for installation.Exterior angle cover 31 is made of three orthogonal panels, one of them panel be provided with can with the trip 311 of adjacent two tubing 2 clampings, this trip 311 is provided with two, be respectively applied to clamping one tubing 2, joint 11 is provided with trip containing groove 113, and trip 311 places trip containing groove 113, by the clamping effect of trip 311 with tubing 2, trip containing groove 113, can overlap 31 to the exterior angle and play certain spacingly, prevent that it from coming off; Be respectively equipped with first dovetail joint 312 on two other panel, first dovetail joint 312 on two panels is arranged in parallel, be equipped with first dovetail groove 111 on two outer side surfaces of joint 11, each first dovetail joint 312 is inserted in the first corresponding dovetail groove 111, strengthened the fixed effect to exterior angle cover 31, by first dovetail groove 111 and cooperating of first dovetail joint 312 exterior angle cover 31 tentatively is fixed on the joint 11 earlier during installation, when being installed, tubing 2 with the interior side compression trip 311 of tubing 2, is completely fixed thereby the exterior angle is overlapped 31.Interior angle cover 32 is made of three orthogonal baffle plates, the cross section of three baffle plates is L shaped, one of them baffle plate is provided with second dovetail joint 321 along its bearing of trend, joint 11 is provided with the second corresponding dovetail groove 112, second dovetail joint 321 is inserted in second dovetail groove 112, two other baffle plate is provided with the rib 322 that can be compressed by a tubing 2, compressing rib 322 by tubing 2 can overlap 32 to interior angle and play certain position-limiting action, prevent that it from coming off, rib 322 on two baffle plates is connected to form and can be placed in an outer whole circle of joint 12, by second dovetail joint 321 and cooperating of second dovetail groove 112 interior angle cover 32 tentatively is fixed on the joint 11 earlier during installation, port by tubing 2 when tubing 2 is installed compresses a whole circle rib 322, thereby interior angle cover 32 is completely fixed.Three panels of exterior angle cover 31 are corresponding one by one with three baffle plates of interior angle cover 32, and each panel mask makes the tee union profile neat, attractive in appearance in the end of corresponding baffle plate.
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 (6)
1. one kind is used for the valve jacket formula 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 (2), described three sections joints (12) extend to three directions from joint (11), it is characterized in that: described joint (11) is coated with metal valve jacket (3); Described metal valve jacket (3) comprises exterior angle cover (31) and interior angle cover (32), described exterior angle overlap (31) and interior angle cover (32) respectively with joint (11) clamping; Described exterior angle cover (31) is made of three orthogonal panels, one of them panel be provided with can with the trip (311) of adjacent two tubing (2) clamping.
2. the valve jacket formula tee union that connects for tubing according to claim 1, it is characterized in that: described joint (11) is provided with trip containing groove (113), and described trip (311) places trip containing groove (113).
3. the valve jacket formula tee union that connects for tubing according to claim 1, it is characterized in that: be respectively equipped with first dovetail joint (312) on two other panel of described exterior angle cover (31), first dovetail joint (312) on described two panels is arranged in parallel, be equipped with first dovetail groove (111) on two outer side surfaces of described joint (11), first dovetail joint (312) is inserted in corresponding first dovetail groove (111).
4. according to claim 1 or 2 or 3 described valve jacket formula tee unions for the tubing connection, it is characterized in that: described interior angle cover (32) is made of three orthogonal baffle plates, the cross section of described three baffle plates is L shaped, one of them baffle plate is provided with second dovetail joint (321) in its bight along the direction perpendicular to its cross section, described joint (11) is provided with corresponding second dovetail groove (112), and described second dovetail joint (321) is inserted in second dovetail groove (112).
5. the valve jacket formula tee union that connects for tubing according to claim 4, it is characterized in that: two other baffle plate of described interior angle cover (32) is provided with the rib (322) that can be compressed by a tubing (2), and the rib (322) on described two baffle plates is connected to form and can be placed in an outer whole circle of joint (12).
6. the valve jacket formula tee union that connects for tubing according to claim 5, it is characterized in that: three panels of described exterior angle cover (31) are corresponding one by one with three baffle plates of described interior angle cover (32), and each panel mask is in the end of corresponding baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110209771 CN102359341B (en) | 2011-07-26 | 2011-07-26 | Casing type T joint for pipe connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110209771 CN102359341B (en) | 2011-07-26 | 2011-07-26 | Casing type T joint for pipe connection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102359341A CN102359341A (en) | 2012-02-22 |
| CN102359341B true CN102359341B (en) | 2013-08-07 |
Family
ID=45584715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110209771 Active CN102359341B (en) | 2011-07-26 | 2011-07-26 | Casing type T joint for pipe connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102359341B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0564990A1 (en) * | 1992-04-07 | 1993-10-13 | SAIAG INDUSTRIA S.p.A. | A connection and/or T-joint for flexible tubes |
| CN2348232Y (en) * | 1997-09-20 | 1999-11-10 | 杭州华盛机床有限公司 | Steel-plastic composite pipe joint |
| WO2002055916A2 (en) * | 2001-01-12 | 2002-07-18 | Quixxsmart Structures Inc | Fitting and method for joining structural tubular elements |
| CN1779311A (en) * | 2004-11-27 | 2006-05-31 | 万平华 | Piping joint for connecting plastic-lining metal pipeline with thin wall and production thereof |
| CN202249663U (en) * | 2011-07-26 | 2012-05-30 | 湖南省金为型材有限公司 | Shell sleeve -type Y-joint for connecting pipes |
-
2011
- 2011-07-26 CN CN 201110209771 patent/CN102359341B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0564990A1 (en) * | 1992-04-07 | 1993-10-13 | SAIAG INDUSTRIA S.p.A. | A connection and/or T-joint for flexible tubes |
| CN2348232Y (en) * | 1997-09-20 | 1999-11-10 | 杭州华盛机床有限公司 | Steel-plastic composite pipe joint |
| WO2002055916A2 (en) * | 2001-01-12 | 2002-07-18 | Quixxsmart Structures Inc | Fitting and method for joining structural tubular elements |
| CN1779311A (en) * | 2004-11-27 | 2006-05-31 | 万平华 | Piping joint for connecting plastic-lining metal pipeline with thin wall and production thereof |
| CN202249663U (en) * | 2011-07-26 | 2012-05-30 | 湖南省金为型材有限公司 | Shell sleeve -type Y-joint for connecting pipes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102359341A (en) | 2012-02-22 |
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