CN207229995U - PE pipe bends are used in a kind of 90 ° of isometrical feedwater - Google Patents
PE pipe bends are used in a kind of 90 ° of isometrical feedwater Download PDFInfo
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- CN207229995U CN207229995U CN201721129575.9U CN201721129575U CN207229995U CN 207229995 U CN207229995 U CN 207229995U CN 201721129575 U CN201721129575 U CN 201721129575U CN 207229995 U CN207229995 U CN 207229995U
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- curved arc
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Abstract
The utility model discloses a kind of 90 ° isometrical feedwater to use PE pipe bends, including the first socket end, second socket end, curved arc linkage section and inner screw sheath, curved arc linkage section extends in 90 ° of corner curved arcs, first socket end, second socket end, which is separately formed, to be arranged on the both ends of curved arc linkage section, and first socket end, the periphery wall of second socket end protrudes from the outer wall of curved arc linkage section, first socket end, the one linking at the interior arc portion of curved arc linkage section between second socket end, it is located at the first socket end on the outer wall of curved arc linkage section, between second socket end shaping be provided with both ends respectively with the first socket end, the reinforcing rib of second socket end integrally connected, inner screw sheath is at least fixed on the first socket end, in one of them in second socket end；With the characteristics of structural strength is high, service life is long, is not easy in arc portion cracking leak, and inner screw sheath installation fixed structure is simple, convenient and firm.
Description
Technical field
It the utility model is related to feedwater PE tubing technical fields, and in particular to PE pipe bends are used in a kind of 90 ° of isometrical feedwater.
Background technology
With PE pipe bends as shown in Figure 1, it is directly extended into by the 90 ° of bendings of PE pipes for existing 90 ° isometrical feedwater at present
Type goes out, and the both ends birdsmouth of elbow installs connection screw thread set and valve by hot-melt adhesive paste feed pipe or on the birdsmouth of elbow
Door connection, and this 90 ° isometrical feedwater are directly gone out with PE pipe bends by 90 ° of bending elongation mouldings of PE pipes, current are in its arc portion meeting
Generation deflecting, can be relatively large to the active force of the arc portion inner wall of elbow, as usage time increases, the degree of aging of elbow
Increase, its arc portion are easiest to cracking cause leak.
The content of the invention
In view of the deficiencies of the prior art, the utility model aims to provide a kind of high structural strength, service life length, is not easy
PE pipe bends are used in 90 ° of isometrical feedwater of arc portion cracking leak.
To achieve the above object, the utility model adopts the following technical solution：
PE pipe bends, including the first socket end, the second socket end, curved arc linkage section and interior spiral shell are used in a kind of 90 ° of isometrical feedwater
Line set, the curved arc linkage section extend in 90 ° of corner curved arcs, the first socket end, the second socket end be separately formed be arranged on it is curved
On the both ends of arc linkage section, and the first socket end, the periphery wall of the second socket end protrude from the outer wall of curved arc linkage section, and first holds
The one linking at the interior arc portion of curved arc linkage section is connect between end, the second socket end, positioned at the on the outer wall of curved arc linkage section
Between one socket end, the second socket end shaping be provided with both ends respectively with the first socket end, the second socket end integrally connected plus
Gu rib, inner screw sheath is at least fixed in one of them in the first socket end, the second socket end.
Further, the reinforcing rib is the curved arc convex block consistent with the crooked radian of curved arc linkage section, curved arc convex block
Protrusion height and the first socket end, the second socket end periphery wall on curved arc linkage section outer wall is relative to curved arc linkage section outer wall
What is protruded is highly consistent.
Further, the inner screw sheath includes copper sheathing body, internal thread, firmware mounting groove and holding firmware, the first socket end
Or second the inner tail end shaping of socket end be provided with annular and fix platform, annular fixes platform and the first socket end or the second socket end
Inner wall between formed with annular fixing slot, forming internal threads are arranged on the inner wall of copper sheathing body, firmware mounting groove indent shaping
The inner wall afterbody for being located at copper sheathing body on the inner wall of copper sheathing body is arranged on, holding firmware is inlaid on firmware mounting groove, the tail of copper sheathing body
Portion is caught in annular fixing slot and holding firmware location and installation is between firmware mounting groove and annular fix platform.
Further, the holding firmware is opening wire loop or O-shaped sealant rubber ring.
Further, shaping is provided with circular orientation on the birdsmouth inner wall of first socket end or the second socket end
Groove, the birdsmouth outer wall of copper sheathing body protrude above shaping and are provided with ring positioning ring, and ring positioning ring is embedded in positioning and is fixed on annular
On locating slot.
Further, the annular positioning groove is arc groove, and ring positioning ring is that protrusion shaping is arranged on copper sheathing body and holds
The circular arc flange collar with annular positioning groove interference fit on interface outer wall.
The utility model has the advantages that：
PE pipe bends are used in a kind of 90 ° isometrical feedwater of the utility model, its first socket end, the second socket end are separately formed and set
Put on the both ends of curved arc linkage section, and the first socket end, the periphery wall of the second socket end protrude from the outer wall of curved arc linkage section,
One is connected at the interior arc portion of curved arc linkage section between first socket end, the second socket end, on the outer wall of curved arc linkage section
Shaping is provided with both ends and integrally connects with the first socket end, the second socket end respectively between the first socket end, the second socket end
The reinforcing rib connect, has the characteristics that structural strength is high, service life is long, is not easy in arc portion cracking leak.
Brief description of the drawings
Fig. 1 is the structure diagram of existing 90 ° isometrical feedwater PE pipe bends at present；
Fig. 2 is the structure diagram of the isometrical feedwater PE pipe bends of a kind of 90 ° of the utility model；
Fig. 3 uses structure diagram of the PE pipe bends under another angle for the isometrical feedwater of a kind of 90 ° of the utility model；
Fig. 4 is the structure diagram of isometrical feedwater its inner screw sheath of PE pipe bends of a kind of 90 ° of the utility model.
In figure：1st, the first socket end；2nd, the second socket end；3rd, curved arc linkage section；4th, inner screw sheath；11st, annular fixes platform；
12nd, annular fixing slot；13rd, annular positioning groove；30th, interior arc portion；31st, rib is reinforced；41st, copper sheathing body；42nd, internal thread；43rd, it is solid
Part mounting groove；44th, holding firmware；45th, ring positioning ring.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model will be further described, in order to become apparent from geography
Solve the technological thought of the requires of the utility model protection.
The isometrical feedwater PE pipe bends of a kind of 90 ° of the utility model as in Figure 2-4, including the first socket end 1, second hold
End 2, curved arc linkage section 3 and inner screw sheath 4 are connect, curved arc linkage section 3 extends in 90 ° of corner curved arcs, the first socket end 1, second
Socket end 2, which is separately formed, to be arranged on the both ends of curved arc linkage section 3, and the first socket end 1, the periphery wall of the second socket end 2 are convex
For the outer wall of curved arc linkage section 3, between the first socket end 1, the second socket end 2 at the interior arc portion 30 of curved arc linkage section 3
One is connected, and shaping is provided with both ends difference between the first socket end 1, the second socket end 2 on the outer wall of curved arc linkage section 3
With the first socket end 1, the reinforcing rib 31 of 2 integrally connected of the second socket end, inner screw sheath 4 is at least fixed on the first undertaking
Hold in one of them in the 1, second socket end 2.
Specifically, it is the curved arc convex block consistent with the crooked radian of curved arc linkage section 3 to reinforce rib 31, curved arc convex block is curved
Protrusion height and the first socket end 1,2 periphery wall of the second socket end on 3 outer wall of arc linkage section is relative to 3 outer wall of curved arc linkage section
What is protruded is highly consistent.
Wherein, inner screw sheath 4 includes copper sheathing body 41, internal thread 42, firmware mounting groove 43 and holding firmware 44, the first socket end
1 or second socket end 2 inner tail end shaping be provided with annular fix platform 11, annular fix 11 and first socket end 1 or the of platform
It is arranged between the inner wall of two socket ends 2 formed with annular fixing slot 12, the shaping of internal thread 42 on the inner wall of copper sheathing body 41, firmware
The shaping of 43 indent of mounting groove is arranged on the inner wall afterbody for being located at copper sheathing body 41 on the inner wall of copper sheathing body 41, and holding firmware 44 is inlaid in solid
On part mounting groove 43, the afterbody of copper sheathing body 41 is caught in that annular snap is consolidated in groove 12 and 44 location and installation of holding firmware is in firmware mounting groove 43
Between annular fixing platform 11.Holding firmware 44 is specifically be open wire loop or O-shaped sealant rubber ring.
More specifically, shaping is provided with annular positioning groove on the birdsmouth inner wall of the first socket end 1 or the second socket end 2
13, the birdsmouth outer wall of copper sheathing body 41 protrudes above shaping and is provided with ring positioning ring 45, and ring positioning ring 45 is embedded in positioning and fixes
On annular positioning groove 13.Annular positioning groove 13 is specifically arc groove, and ring positioning ring 45 is specifically to protrude shaping to be arranged on
The circular arc flange collar being interference fitted with annular positioning groove 13 on 41 birdsmouth outer wall of copper sheathing body.
The utility model its first socket end 1, the second socket end 2 are separately formed and are arranged on the both ends of curved arc linkage section 3,
And first socket end 1, the periphery wall of the second socket end 2 protrude from the outer wall of curved arc linkage section 3, the first socket end 1, second is accepted
One is connected at the interior arc portion 30 of curved arc linkage section 3 between end 2, is located at the first socket end on the outer wall of curved arc linkage section 3
1st, between the second socket end 2 shaping be provided with both ends respectively with the first socket end 1, the rinforcement bar of 2 integrally connected of the second socket end
Bar 31, has the characteristics that structural strength is high, service life is long, is not easy in arc portion cracking leak；Meanwhile inner screw sheath 4 is at least
It is fixed in one of them in the first socket end 1, the second socket end 2, inner screw sheath 4 includes copper sheathing body 41, internal thread
42nd, the inner tail end shaping of firmware mounting groove 43 and holding firmware 44, the first socket end 1 or the second socket end 2 is provided with annular snap
Gu platform 11, annular is fixed between 11 and first socket end 1 of platform or the inner wall of the second socket end 2 formed with annular fixing slot 12, interior
The shaping of screw thread 42 is arranged on the inner wall of copper sheathing body 41, and the inner wall that the shaping of 43 indent of firmware mounting groove is arranged on copper sheathing body 41 is upper
In the inner wall afterbody of copper sheathing body 41, holding firmware 44 is inlaid on firmware mounting groove 43, and the afterbody of copper sheathing body 41 is caught in annular snap and consolidates
In groove 12 and 44 location and installation of holding firmware is between firmware mounting groove 43 and annular fix platform 11, and inner screw sheath 4 installs fixed knot
Structure is simple, convenient and firm.
For those skilled in the art, technical solution that can be as described above and design, make other each
Kind is corresponding to be changed and deforms, and all these change and deform the guarantor that should all belong to the utility model claims
Within the scope of shield.
Claims (6)
1. PE pipe bends, including the first socket end are used in a kind of 90 ° of isometrical feedwater（1）, the second socket end（2）, curved arc linkage section（3）
And inner screw sheath（4）, it is characterised in that：The curved arc linkage section（3）Extend in 90 ° of corner curved arcs, the first socket end（1）、
Second socket end（2）It is separately formed and is arranged on curved arc linkage section（3）Both ends on, and the first socket end（1）, the second socket end
（2）Periphery wall protrude from curved arc linkage section（3）Outer wall, the first socket end（1）, the second socket end（2）Between curved arc connect
Connect section（3）Interior arc portion（30）Place's one linking, curved arc linkage section（3）Outer wall on be located at the first socket end（1）, second hold
Connect end（2）Between shaping be provided with both ends respectively with the first socket end（1）, the second socket end（2）The reinforcing rib of integrally connected
（31）, inner screw sheath（4）At least it is fixed on the first socket end（1）, the second socket end（2）In one of them in.
2. PE pipe bends are used in a kind of 90 ° of isometrical feedwater as claimed in claim 1, it is characterised in that：The reinforcing rib（31）
It is and curved arc linkage section（3）The consistent curved arc convex block of crooked radian, curved arc convex block is in curved arc linkage section（3）Protrusion on outer wall
Height and the first socket end（1）, the second socket end（2）Periphery wall is relative to curved arc linkage section（3）Outer wall protrudes highly consistent.
3. PE pipe bends are used in a kind of 90 ° of isometrical feedwater as claimed in claim 1, it is characterised in that：The inner screw sheath（4）Bag
Include copper sheathing body（41）, internal thread（42）, firmware mounting groove（43）And holding firmware（44）, the first socket end（1）Or second socket end
（2）Inner tail end shaping be provided with annular fix platform（11）, annular fixing platform（11）With the first socket end（1）Or second accept
End（2）Inner wall between formed with annular fixing slot（12）, internal thread（42）Shaping is arranged on copper sheathing body（41）Inner wall on, Gu
Part mounting groove（43）Indent shaping is arranged on copper sheathing body（41）Inner wall on be located at copper sheathing body（41）Inner wall afterbody, holding firmware
（44）It is inlaid in firmware mounting groove（43）On, copper sheathing body（41）Afterbody be caught in annular snap and consolidate groove（12）Interior and holding firmware（44）It is fixed
Position is installed on firmware mounting groove（43）Platform is fixed with annular（11）Between.
4. PE pipe bends are used in a kind of 90 ° of isometrical feedwater as claimed in claim 3, it is characterised in that：The holding firmware（44）It is
Be open wire loop or O-shaped sealant rubber ring.
5. PE pipe bends are used in a kind of 90 ° of isometrical feedwater as claimed in claim 3, it is characterised in that：First socket end（1）
Or second socket end（2）Birdsmouth inner wall on shaping be provided with annular positioning groove（13）, copper sheathing body（41）Birdsmouth outer wall
Protrude above shaping and be provided with ring positioning ring（45）, ring positioning ring（45）Embedded positioning is fixed on annular positioning groove（13）On.
6. PE pipe bends are used in a kind of 90 ° of isometrical feedwater as claimed in claim 5, it is characterised in that：The annular positioning groove
（13）It is arc groove, ring positioning ring（45）It is that protrusion shaping is arranged on copper sheathing body（41）Determine on birdsmouth outer wall with annular
Position groove（13）The circular arc flange collar of interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721129575.9U CN207229995U (en) | 2017-09-05 | 2017-09-05 | PE pipe bends are used in a kind of 90 ° of isometrical feedwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721129575.9U CN207229995U (en) | 2017-09-05 | 2017-09-05 | PE pipe bends are used in a kind of 90 ° of isometrical feedwater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207229995U true CN207229995U (en) | 2018-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721129575.9U Active CN207229995U (en) | 2017-09-05 | 2017-09-05 | PE pipe bends are used in a kind of 90 ° of isometrical feedwater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207229995U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD907957S1 (en) | 2018-10-12 | 2021-01-19 | Rich Products Corporation | Dispensing fitment |
| USD941088S1 (en) | 2019-03-26 | 2022-01-18 | Rich Products Corporation | Dispensing fitment |
-
2017
- 2017-09-05 CN CN201721129575.9U patent/CN207229995U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD907957S1 (en) | 2018-10-12 | 2021-01-19 | Rich Products Corporation | Dispensing fitment |
| USD941088S1 (en) | 2019-03-26 | 2022-01-18 | Rich Products Corporation | Dispensing fitment |
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