CN102359341A - Casing type T joint for pipe connection - Google Patents
Casing type T joint for pipe connection Download PDFInfo
- Publication number
- CN102359341A CN102359341A CN2011102097718A CN201110209771A CN102359341A CN 102359341 A CN102359341 A CN 102359341A CN 2011102097718 A CN2011102097718 A CN 2011102097718A CN 201110209771 A CN201110209771 A CN 201110209771A CN 102359341 A CN102359341 A CN 102359341A
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- China
- Prior art keywords
- tubing
- valve jacket
- tee junction
- connecting portion
- angle cover
- 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.)
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- Valve Housings (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
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 be used for the assembling fittings that tubing connects, relate in particular to a kind of valve jacket formula tee junction that tubing connects that is used for.
Background technology
Protective screening is a kind of common tubing completed knocked down products; Its frame generally adopts tubing, tee junction and two pass joints to assemble; Three sections adjacent frame places of protective screening connect with tee junction usually, and the tee junction of existing protective screening is to adopt nylon material to make mostly, and the tee junction of this material is with after the frame of protective screening is connected; Outside the connecting portion of tee junction 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 easily, fusing, and the lawless person who understands this defective can destroy the protective screening that adopts this tee junction very easily, and therefore the anti-theft capability of this protective screening is very poor.For the problem that the tee junction that solves existing nylon material making exists, metal material or the tee junction that other novel anti is aging, exotic material is made have appearred adopting in the market, though this tee junction is difficult aging; And refractoriness is good, but its poor toughness, when being used as the frame connection of protective screening; Frame is prone to loosening; And this material all is a precious materials, has increased the cost of production of tee junction and protective screening, and inconvenience is widely applied in the middle of the protective screening generation.
Summary of the invention
The technical problem that the present invention will solve is the deficiency that overcomes prior art, provide a kind of simple in structure, be convenient to make, with low cost, connect reliable, safety factor is high is used for the valve jacket formula tee junction that tubing connects.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of valve jacket formula tee junction that is used for the tubing connection; Comprise nylon tee junction body; Said nylon tee junction body is provided with connecting portion and three sections joints that are used to be connected said tubing, and said three sections joints extend to three directions from connecting portion, and said connecting portion is coated with the metal valve jacket.
Said metal valve jacket comprises exterior angle cover and interior angle cover, and said exterior angle cover and interior angle overlap respectively and the connecting portion clamping.
Said exterior angle cover is made up of three orthogonal panels, one of them panel be provided with can with the trip of adjacent two tubing clampings.
Said connecting portion is provided with the trip storage tank, and said trip places the trip storage tank.
Be respectively equipped with first dovetail on two other panel of said exterior angle cover; First dovetail on said two panels is arranged in parallel; Be equipped with first dovetail groove on two lateral surfaces of said connecting portion, first dovetail is inserted in the first corresponding dovetail groove.
Said interior angle cover is made up of three orthogonal baffle plates; The cross section of said three baffle plates is L shaped; One of them baffle plate is provided with second dovetail along its bearing of trend, and said connecting portion is provided with the second corresponding dovetail groove, and said second dovetail is inserted in second dovetail groove.
Two other baffle plate of said interior angle cover is provided with the rib that can be compressed by a tubing.
Three panels of said exterior angle cover are corresponding one by one with three baffle plates of said 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:
The valve jacket formula tee junction that is used for the tubing connection of the present invention; The connecting portion of nylon tee junction body is coated with the metal valve jacket; When this valve jacket formula tee junction was used for protective screening, the metal valve jacket not only can make the protective screening after the assembling have good whole property, and makes the whole protection netting gear be equipped with unified metal-like; And be convenient to the metal valve jacket paintedly, make it to form optimal collocation of colour with the frame of protective screening; Simultaneously, the metal valve jacket also can be strengthened the heat-resisting ability of tee junction connecting portion, 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 connecting portion 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 junction profile neat, attractive in appearance in the end of corresponding baffle plate.
Description of drawings
Fig. 1 is a perspective view of the present invention;
Fig. 2 is a 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 junction body of the present invention.
Each label is represented among the figure:
1, nylon tee junction body; 2, tubing; 3, metal valve jacket; 11, connecting portion; 12, joint; 111, first dovetail groove; 112, second dovetail groove; 113, trip storage tank; 31, exterior angle cover; 32, interior angle cover; 311, trip; 312, first dovetail; 321, second dovetail; 322, rib.
The specific embodiment
Fig. 1 to Fig. 5 shows a kind of valve jacket formula tee junction embodiment that tubing connects that is used for of the present invention; This tee junction comprises nylon tee junction body 1, and nylon tee junction body 1 is provided with connecting portion 11 and extends to three directions from connecting portion 11 with three sections 12, three sections joints 12 of joint that are used to be connected tubing 2; Connecting portion 11 is coated with metal valve jacket 3; When this valve jacket formula tee junction was used for protective screening, metal valve jacket 3 not only can make the protective screening after the assembling have good whole property, and makes the whole protection netting gear be equipped with unified metal-like; And be convenient to metal valve jacket 3 paintedly, make it to form optimal collocation of colour with the frame of protective screening; Simultaneously, metal valve jacket 3 also can be strengthened the heat-resisting ability of tee junction connecting portion 11, increases its theftproof performance; The present invention is except can being used for the protective screening, and the tubing that also can be used for products such as protective window, louvre 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 connecting portion 11 clampings, convenience quick for installation.Exterior angle cover 31 is made up 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 for clamping one tubing 2; Connecting portion 11 is provided with trip storage tank 113, and trip 311 places trip storage tank 113, through the clamping effect of trip 311 with tubing 2, trip storage tank 113; Can overlap 31 to the exterior angle and play certain spacingly, prevent that it from coming off; Be respectively equipped with one first dovetail 312 on two other panel; First dovetail 312 on two panels is arranged in parallel; Be equipped with one first dovetail groove 111 on two lateral surfaces of connecting portion 11; Each first dovetail 312 is inserted in the first corresponding dovetail groove 111, has strengthened the fixed effect to exterior angle cover 31, through first dovetail groove 111 and cooperating of first dovetail 312 exterior angle cover 31 tentatively is fixed on the connecting portion 11 earlier during installation;, tubing 2, is completely fixed when being installed thereby the exterior angle is overlapped 31 with the interior side compression trip 311 of tubing 2.Interior angle cover 32 is made up of three orthogonal baffle plates; The cross section of three baffle plates is L shaped, and one of them baffle plate is provided with second dovetail 321 along its bearing of trend, and connecting portion 11 is provided with the second corresponding dovetail groove 112; Second dovetail 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, compresses rib 322 through tubing 2 and can overlap 32 to interior angle and play certain position-limiting action, prevents 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; Through second dovetail 321 and cooperating of second dovetail groove 112 interior angle cover 32 tentatively is fixed on the connecting portion 11 earlier during installation, the port through 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 junction 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 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 technical 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 technical scheme of the present invention, or is revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not break away from technical scheme of the present invention, all should drop in the scope of technical 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 (8)
1. one kind is used for the valve jacket formula tee junction that tubing connects; Comprise nylon tee junction body (1); Said nylon tee junction body (1) is provided with connecting portion (11) and three sections joints (12) that are used to be connected said tubing (2); Said three sections joints (12) extend to three directions from connecting portion (11), it is characterized in that: said connecting portion (11) is coated with metal valve jacket (3).
2. the valve jacket formula tee junction that is used for the tubing connection according to claim 1; It is characterized in that: said metal valve jacket (3) comprises exterior angle cover (31) and interior angle cover (32), said exterior angle overlap (31) and interior angle cover (32) respectively with connecting portion (11) clamping.
3. according to claim 2ly be used for the valve jacket formula tee junction that tubing connects, it is characterized in that: said exterior angle cover (31) is made up of three orthogonal panels, one of them panel be provided with can with the trip (311) of adjacent two tubing (2) clamping.
4. the valve jacket formula tee junction that is used for the tubing connection according to claim 3, it is characterized in that: said connecting portion (11) is provided with trip storage tank (113), and said trip (311) places trip storage tank (113).
5. the valve jacket formula tee junction that is used for the tubing connection according to claim 3; It is characterized in that: be respectively equipped with first dovetail (312) on two other panel of said exterior angle cover (31); First dovetail (312) on said two panels is arranged in parallel; Be equipped with first dovetail groove (111) on two lateral surfaces of said connecting portion (11), first dovetail (312) is inserted in corresponding first dovetail groove (111).
6. according to claim 3 or the 4 or 5 described valve jacket formula tee junctions that are used for the tubing connection; It is characterized in that: said interior angle cover (32) is made up of three orthogonal baffle plates; The cross section of said three baffle plates is L shaped; One of them baffle plate is provided with second dovetail (321) along its bearing of trend, and said connecting portion (11) is provided with corresponding second dovetail groove (112), and said second dovetail (321) is inserted in second dovetail groove (112).
7. according to claim 6ly be used for the valve jacket formula tee junction that tubing connects, it is characterized in that: two other baffle plate of said interior angle cover (32) is provided with the rib (322) that can be compressed by a tubing (2).
8. the valve jacket formula tee junction that is used for the tubing connection according to claim 7 is characterized in that: three panels of said exterior angle cover (31) are corresponding one by one with three baffle plates of said 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 true CN102359341A (en) | 2012-02-22 |
| CN102359341B 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 |
|---|---|
| CN102359341B (en) | 2013-08-07 |
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| C14 | Grant of patent or utility model | ||
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