CN201273427Y - Conveniently mounted water pipe junction - Google Patents
Conveniently mounted water pipe junction Download PDFInfo
- Publication number
- CN201273427Y CN201273427Y CNU2008201634076U CN200820163407U CN201273427Y CN 201273427 Y CN201273427 Y CN 201273427Y CN U2008201634076 U CNU2008201634076 U CN U2008201634076U CN 200820163407 U CN200820163407 U CN 200820163407U CN 201273427 Y CN201273427 Y CN 201273427Y
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- Prior art keywords
- straight length
- inserts
- water pipe
- straight
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- Expired - Lifetime
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Abstract
The utility model discloses a water pipe joint which is convenient to assemble. The water pipe joint comprises two straight pipes which are connected via a transitional pipe, wherein one of the two straight pipes is internally combined with a pipe-type insert which is provided with a thread therein. The pipe-type insert is combined at one end of the straight pipe, also in or near the pipe wall at one side of another straight pipe near one side of the straight pipe with the pipe-type insert. The water pipe joint of the utility model shortens the depth of the joint, that is, the depth of a tank body in wall, without reducing flow capacity at joint and the fit length of the thread in the insert.
Description
Technical field
The present invention relates to a kind of pipe connecting part, relate in particular to a kind of water pipe adapter.
Background technique
Install in the indoor hot-water heating finishing of industry at modern house, plumbing pipe generally adopts plastic tube, steel pipe or steel-plastic composite pipe, because plastic tube is at the advantage of price, weight, aspect such as anticorrosion, more employing plastic tube of plumbing pipe or plastic composite pipe.The installation of plastics plumbing pipe is for the anti-infringement of the safety of its this life, anti-aging, and requirement attractive in appearance, and plumbing pipe is all imbedded body of wall inside.Because new house is not reserved the cell body of imbedding plumbing pipe, need slot by hand by the decoration worker, the degree of depth of cell body and width are by the caliber decision of imbedding plumbing pipe, the outlet port that connects water tap at pipeline is provided with elbow or threeway, being compounded with threaded inserts in elbow or the threeway is connected with water tap, the cell body degree of depth of imbedding at this place is determined jointly that by the caliber of elbow or threeway and compound inserts length the cell body degree of depth of this elbow has determined the cell body degree of depth on the same straight line at least from standard is installed.
Existing as shown in Figure 1 elbow comprises two straight tubes and changeover portion, be compounded with inserts 2 in the straight tube 1, the degree of depth of the straight tube caliber that does not have inserts of this elbow and inserts length and changeover portion cell body in the length decision of straight tube caliber that does not have inserts and inserts joint is installed.Because changeover portion and not have the straight tube of inserts be integral molded plastic, changeover portion connects straight tube that does not have inserts and the straight tube of being with inserts, play the effect that increases resistance to flexure at three joint changeover portion, inserts enters the darkest changeover portion that can only arrive of straight tube one end and is positioned at two straight tubes and changeover portion three joint, and can not arrive near the straight tube tube wall that does not have inserts, thereby can not reduce elbow length promptly install in the degree of depth of cell body, not only improve the elbow manufacture cost and also increased installation difficulty, prolonged the installation time.
A kind of water pipe adapter is disclosed in China's utility model patent 200720111143.5, it comprises joint body and tubular metal inserts, have in the joint body can with the inner passage of pipe fitting conducting, metal insert is embedded in the inner passage, have internal thread in the metal insert, offer the annular groove that is used for the embedded with metal inserts on the inner passage of joint body, the front end of this annular groove has collar stop, metal insert is inlayed and is fixed in the annular groove, and the adjacent of metal insert and collar stop forms ladder surface.
Summary of the invention
The utility model provides a kind of plumbing pipe that shortens the cell body degree of depth to be installed, to reduce manufacture cost and water pipe adapter easy for installation.
A kind of water pipe adapter easy for installation, comprise two straight lengths, be connected to form one by changeover portion between the straight length, be compounded with the tubulose inserts in one straight length, be provided with screw thread in the inserts, the compound termination of going into straight length of described inserts is positioned near the tube wall or tube wall of another straight length near band inserts straight length one side.
Band inserts straight length just directly is connected with another straight length also and has not existed two straight lengths and changeover portion three parts to contact the zone of connection jointly, only exists the independent join domain of changeover portion and two straight lengths to concern.
Be with the various angle joints that the inserts straight tube is direct and another straight tube directly is connected to form, effectively shorten the arc length of changeover portion.The compound termination of going into straight length of inserts is positioned near the tube wall of another straight length near band inserts straight length one side, and the compound termination of going into straight length of its inserts is positioned at apart from another straight length or outer tube wall less than 1cm.
The end of described two straight length one sides has interconnected the junction, the junction outer wall is provided with stiffening rib, because band inserts straight length directly is connected with another straight length, compound inserts on the band inserts straight length inner tubal wall, its pipe thickness is thinner, and the junction that this tube wall produces because of the direct connection of two straight lengths, the resistance to flexure of joint need be born in the junction; thin walled tube does not reach the bending resistance requirement, and stiffening rib has effectively remedied the bending resistance defective of thin walled tube.
Described stiffening rib is a crescent shape, in economical with materials, has guaranteed requirement of strength under the weight reduction.
Described inserts forms the section of stretching out along the straight length mouth of pipe that axially extends outward of straight length, and the outer wall of the section of stretching out is with stainless steel sleeve.This inserts entire length, be divided into stretching into parts of plastics and stretching into stainless steel sleeve and partly form, the length decision that the inserts entire length can be screwed by its internal whorl, to guarantee the connection pipe fitting sealing and the compression resistance of joint, because the constant inserts entire length of internal whorl length is also identical with common inserts length.Because stainless steel sleeve can be anticorrosion, tamper-proof, also attractive in appearance, installing does not need to imbed body of wall inside, so correspondingly directly shortened the degree of depth of mounting groove in the body of wall, that is to say in internal whorl length constantly down, having shortened joint mainly is the relative body of wall Vertical direction length of installation of elbow.
The described section of stretching out is provided with in boss and the stainless steel sleeve opening part with the stainless steel sleeve connecting end and turns over, and forms inward flange and cooperatively interacts, and has strengthened both fastening power.
Described stainless steel sleeve one end embeds between inserts and the straight length, strengthens airtight performance.
Turn in the described stainless steel sleeve the other end opening part, form on the boss of the section of stretching out that inward flange is stuck in inserts.
A kind of threeway water pipe adapter easy for installation comprises main leg and side pipe section, is compounded with the tubulose inserts in the side pipe section, and the compound termination of going into the side pipe section of described inserts is positioned at the main leg near near the tube wall or tube wall of side pipe section one side.The compound termination of going into the side pipe section of inserts be positioned at the main leg near near the tube wall of side pipe section one side for apart from main leg or outer tube wall less than 1cm.
The technical problem of its solution of water pipe adapter that the utility model is easy for installation is to shorten plumbing pipe the cell body degree of depth is installed, and is positioned at another straight length by the compound termination of going into straight length of inserts and realizes near near this essential features tube wall of band inserts straight length one side or the tube wall.The compound termination of going into the side pipe section of inserts in the described threeway water pipe adapter easy for installation is positioned at the main leg and belongs to a total inventive concept and possess monotony near near the specified features of the tube wall of side pipe section one side or tube wall water pipe adapter and easy for installation is identical.
The compound termination of going into straight length of the utility model its inserts of water pipe adapter easy for installation is positioned near the tube wall or tube wall of another straight length near band inserts straight length one side, do not reducing under joint flow and the inserts internal thread screwing length, the degree of depth of having dwindled joint is promptly imbedded the cell body degree of depth of body of wall, makes things convenient for installation.Same threeway water pipe adapter has also realized not reducing under joint flow and the inserts internal thread screwing length, and the degree of depth of having dwindled joint is promptly imbedded the cell body degree of depth of body of wall, makes things convenient for the purpose of installation.
Description of drawings
Fig. 1 is existing joint sectional structure schematic representation;
Fig. 2 is the utility model tap joint structure schematic representation;
Fig. 3 is the sectional view of Fig. 2;
Fig. 4 is the utility model tee union sectional structure schematic representation.
Embodiment
The utility model water pipe adapter easy for installation as shown in Figures 2 and 3, comprise two straight lengths, be connected to form one by changeover portion 9 between two straight lengths, be compounded with tubulose inserts 4 in the straight length 3, be provided with screw thread in the inserts 4, the compound termination 10 of going into straight length 3 of described inserts 4 is positioned at straight length 7 near near the tube walls or tube wall of straight length 3 one sides.
The end of two straight length one sides has interconnected junction 11, and junction 11 outer walls are provided with stiffening rib 6.Stiffening rib 6 is a crescent shape, can certainly be other shapes.
Inserts 4 forms the section of stretching out along straight length 3 mouths of pipe that axially extend outward of straight length 3, and the outer wall of the section of stretching out is with stainless steel sleeve 5.The section of stretching out is provided with boss with stainless steel sleeve 5 connecting ends, and boss cooperates with the inward flange that stainless steel sleeve 5 the other end opening parts are inverted to form.
Same thinking, referring to Fig. 4, the utility model threeway water pipe adapter comprises main leg 20 and side pipe section 24, be compounded with tubulose inserts 23 in the side pipe section 24, the compound termination 25 of going into side pipe section 24 of inserts 23 is positioned at main leg 20 near near the tube walls or tube wall of side pipe section 24 1 sides.Main leg 20 and side pipe section 24 are the T font.
The threeway water pipe adapter also can be a union cross.
Claims (8)
1, a kind of water pipe adapter easy for installation, comprise straight length (3) and straight length (7), be connected to form one by changeover portion (9) between straight length (3) and the straight length (7), be compounded with tapped tubulose inserts (4) in the straight length (3), it is characterized in that: the compound termination (10) of going into straight length (3) of described inserts (4) is positioned at straight length (7) near near the tube wall or tube wall of straight length (3) one sides.
2, water pipe adapter as claimed in claim 1 is characterized in that: the outer wall of the interconnective junction, end (11) of described straight length (3) and straight length (7) one sides is provided with stiffening rib (6).
3, water pipe adapter as claimed in claim 2 is characterized in that: described stiffening rib (6) is a crescent shape.
4, water pipe adapter as claimed in claim 1 is characterized in that: described inserts (4) forms the section of stretching out along straight length (3) mouth of pipe that axially extends outward of straight length (3), and the outer wall of the section of stretching out is with stainless steel sleeve (5).
5, water pipe adapter as claimed in claim 4 is characterized in that: the described section of stretching out is provided with boss with stainless steel sleeve (5) connecting end.
6, water pipe adapter as claimed in claim 4 is characterized in that: described stainless steel sleeve (5) one ends embed between inserts (4) and the straight length (3).
7, water pipe adapter as claimed in claim 5 is characterized in that: turn in described stainless steel sleeve (5) the other end opening part, form on the boss of the section of stretching out that inward flange is stuck in inserts (4).
8, a kind of threeway water pipe adapter easy for installation, comprise main leg (20) and side pipe section (24), be compounded with tubulose inserts (23) in the side pipe section (24), it is characterized in that: the compound termination (25) of going into side pipe section (24) of described inserts (23) is positioned at main leg (20) near near the tube wall or tube wall of side pipe section (24) one sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201634076U CN201273427Y (en) | 2008-08-26 | 2008-08-26 | Conveniently mounted water pipe junction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201634076U CN201273427Y (en) | 2008-08-26 | 2008-08-26 | Conveniently mounted water pipe junction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201273427Y true CN201273427Y (en) | 2009-07-15 |
Family
ID=40883774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201634076U Expired - Lifetime CN201273427Y (en) | 2008-08-26 | 2008-08-26 | Conveniently mounted water pipe junction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201273427Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494213A (en) * | 2011-12-08 | 2012-06-13 | 芜湖泰和管业有限公司 | Out-wall joint and assembly method thereof for embedded metal hose |
| CN102563215A (en) * | 2011-12-26 | 2012-07-11 | 汪仕斌 | Inner thread adapter for wall-extending part of buried stainless steel bellows for gas |
| CN102748552A (en) * | 2012-07-05 | 2012-10-24 | 太仓长鸿工程塑胶有限公司 | Tee joint |
| CN102748554A (en) * | 2012-07-05 | 2012-10-24 | 太仓长鸿工程塑胶有限公司 | 90-degree corner joint |
-
2008
- 2008-08-26 CN CNU2008201634076U patent/CN201273427Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494213A (en) * | 2011-12-08 | 2012-06-13 | 芜湖泰和管业有限公司 | Out-wall joint and assembly method thereof for embedded metal hose |
| CN102563215A (en) * | 2011-12-26 | 2012-07-11 | 汪仕斌 | Inner thread adapter for wall-extending part of buried stainless steel bellows for gas |
| CN102563215B (en) * | 2011-12-26 | 2015-07-29 | 汪仕斌 | Combustion gas is with going out silk crossover sub within the walls by buried corrugated stainless steel tubing |
| CN102748552A (en) * | 2012-07-05 | 2012-10-24 | 太仓长鸿工程塑胶有限公司 | Tee joint |
| CN102748554A (en) * | 2012-07-05 | 2012-10-24 | 太仓长鸿工程塑胶有限公司 | 90-degree corner joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Almighty Fenghe Plastic Industry Co., Ltd. Assignor: Yin Dongming Contract record no.: 2010330001026 Denomination of utility model: Conveniently mounted water pipe junction Granted publication date: 20090715 License type: Exclusive License Record date: 20100527 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090715 |
|
| CX01 | Expiry of patent term |