CN106015787A - Socket and spigot type HDPE hollow-wall winding pipe with rubber ring - Google Patents
Socket and spigot type HDPE hollow-wall winding pipe with rubber ring Download PDFInfo
- Publication number
- CN106015787A CN106015787A CN201610551548.4A CN201610551548A CN106015787A CN 106015787 A CN106015787 A CN 106015787A CN 201610551548 A CN201610551548 A CN 201610551548A CN 106015787 A CN106015787 A CN 106015787A
- Authority
- CN
- China
- Prior art keywords
- ring
- resilience
- cushion rubber
- hole
- socket
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
- F16L25/10—Sleeveless joints between two pipes, one being introduced into the other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
Abstract
A socket and spigot type HDPE hollow-wall winding pipe with a rubber ring is characterized in that the socket and spigot type HDPE hollow-wall winding pipe comprises a connector body with a hole; a positioning step used for insertion pipe positioning is arranged in the middle of the hole; a rubber ring groove is formed in the inner wall of the hole and provided with the seal rubber ring; the two end ports of the hole are horn-shaped openings; springback fastening tooth rings are arranged in the horn-shaped openings and are each in an oval shape; and four adjacent clamping teeth opposite in direction stretch out on the inner edge of a ring body. The hollow-wall winding pipe with the rubber ring is few in part, compact in structure, simple in manufacturing process and low in cost, pipe fittings can be made of different raw materials such as plastic and metal and are suitable for plastic hollow winding pipes, metal hollow winding pipes and other various hollow winding pipes, meanwhile, the requirement for the effective wall thickness of pipe materials is greatly lowered, the cost of a whole pipeline system is reduced, and the socket and spigot type HDPE hollow-wall winding pipe can be rapidly installed and detached with the help of special tools which are separately designed and independent of pipe joints, and rapidness and reliability are achieved.
Description
Technical field
The present invention relates to hollow spiral tube field, be a kind of spigot-and-socket HDPE with cushion rubber especially
Hollow spiral tube,
Background technology
Now enterprise is flat shape at quantity-produced hollow spiral tube, do not have bellmouth or
Socket, causes in work progress, heat shrinking sleeve or Electric thermal smelting belt can only be used to couple, construction
Complexity, cost is high.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of spigot-and-socket with cushion rubber
HDPE hollow spiral tube.
The present invention solves that the technical scheme that above-mentioned technical problem uses is:
A kind of spigot-and-socket HDPE hollow spiral tube with cushion rubber, cushion rubber is multi-layer cushion rubber,
The level diameter of described multi-layer cushion rubber increases successively；
Described cushion rubber also includes out pertusate joint body, is provided with for intubating in the middle of hole
The positioning step of location, hole inwall offers cushion rubber groove equipped with O-ring seal, described hole
Hole two-port is horn opening, and horn opening fastens gear ring, described resilience built with resilience
Fastening gear ring is ellipticity, has 4 adjacent latches in opposite direction to stretch in the inside edge of ring body
Go out；Resilience fastening teeth delineation bit architecture it is provided with on described horn opening inwall, described ring-type
Recess is offered on resilience fastening teeth ring body；Described ring-type resilience fastening gear ring is outside ring body
Edge is uniformly placed with the fixing tooth of outwards bending in the same direction and is flared out, and opens direction and infolding card
Tooth is contrary.
Further, the ring body on the recess both sides on described ring-type resilience fastening teeth ring body is opened
There is annular distance；Described ring-type resilience fastening gear ring is planar rings；The described resilience fastening each infolding of gear ring
Latch is linked to be a recess conical ring, and described recess connects end horn opening with ring body upper notch and fits mutually
Should.
Further, the cone angle of described horn opening fastens gear ring each infolding latch more than resilience
The cone angle constituted.
Further, the conical surface of described horn opening be the conical surface of two identical taperings connect and
Becoming, the cone angle of inner conical surface is less than male cone (strobilus masculinus), and more than resilience fastening gear ring each infolding latch institute structure
The cone angle become；The outer rim hole wall of described horn opening is provided with bulge loop.
Further, the outer rim hole wall of described horn opening offers detent.
The invention have the benefit that
The cushion rubber of the present invention is the design of zigzag multi-layer, has multi-sealed effect, can make
Sealing effectiveness is more preferable.By bellmouth draw taper, sawtooth height improves step by step, more can guarantee that close
Envelope effect.
Simultaneously by the setting of joint, cushion rubber and the more preferable secure bond of tubing can be made, simultaneously
May further ensure that sealing effectiveness.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention a kind of detailed description of the invention center tap.
Fig. 2 is the cross-section structure signal of multi-layer cushion rubber in a kind of detailed description of the invention of the present invention
Figure.
In figure: 1 is joint body, 2 is hole, and 3 is horn opening, and 4 is bulge loop, 5
For cushion rubber groove, 6 is O-ring seal, and 7 fasten gear ring for resilience, and 8 is infolding latch, 9
For fixing tooth, 10 is recess, and 11 is annular distance, and 12 for intubating, and 13 for intubating wild card pipe groove,
14 is detent, and 15 is multi-layer cushion rubber.
Detailed description of the invention
The present invention is further elaborated below in conjunction with the accompanying drawings.
A kind of spigot-and-socket HDPE hollow spiral tube with cushion rubber, cushion rubber is multi-layer cushion rubber
15, the level diameter of multi-layer cushion rubber increases successively；Cushion rubber also includes and has connecing of hole 2
Head body 1, is provided with the positioning step for intubating 12 location, is outside intubating in the middle of hole
Card pipe groove 13, hole inwall offers cushion rubber groove 5 equipped with O-ring seal 6, described hole
Hole two-port is horn opening 3, and horn opening fastens gear ring 7 built with resilience, described
Resilience fastening gear ring is ellipticity, has 4 adjacent latches in opposite direction in the inside edge of ring body
Stretch out；Resilience fastening teeth delineation bit architecture, described ring it is provided with on described horn opening inwall
Recess 10 is offered on shape resilience fastening teeth ring body；Described ring-type resilience fastening gear ring is at ring
The outer edge of body is uniformly placed with the fixing tooth 9 of outwards bending in the same direction and is flared out, and opens direction
Contrary with infolding latch 8.
Annular distance 11 is had on the ring body on the recess both sides on ring-type resilience fastening teeth ring body；Institute
Stating ring-type resilience fastening gear ring is planar rings；Described resilience fastening gear ring each infolding latch is linked to be one
Recess conical ring, described recess connects end horn opening with ring body upper notch and adapts.
The cone angle that the cone angle of horn opening is constituted less than resilience fastening gear ring each infolding latch.
The conical surface of horn opening is that the conical surface of two different taperings connects and forms, the cone of inner conical surface
Angle is less than male cone (strobilus masculinus), and the cone angle constituted more than resilience fastening gear ring each infolding latch；Described
The outer rim hole wall of horn opening is provided with bulge loop 4.Offer on the outer rim hole wall of horn opening
There is detent 14.
The cushion rubber of the present invention is the design of zigzag multi-layer, has multi-sealed effect, can make
Sealing effectiveness is more preferable.By bellmouth draw taper, sawtooth height improves step by step, more can guarantee that close
Envelope effect.Simultaneously by the setting of joint, cushion rubber and the more preferable secure bond of tubing can be made,
May further ensure that sealing effectiveness simultaneously.
Claims (5)
1., with a spigot-and-socket HDPE hollow spiral tube for cushion rubber, it is characterised by: cushion rubber
For multi-layer cushion rubber, the level diameter of described multi-layer cushion rubber increases successively；
Described cushion rubber also includes out pertusate joint body, is provided with for intubating in the middle of hole
The positioning step of location, hole inwall offers cushion rubber groove equipped with O-ring seal, described hole
Hole two-port is horn opening, and horn opening fastens gear ring, described resilience built with resilience
Fastening gear ring is ellipticity, has 4 adjacent latches in opposite direction to stretch in the inside edge of ring body
Go out；Resilience fastening teeth delineation bit architecture it is provided with on described horn opening inwall, described ring-type
Recess is offered on resilience fastening teeth ring body；Described ring-type resilience fastening gear ring is outside ring body
Edge is uniformly placed with the fixing tooth of outwards bending in the same direction and is flared out, and opens direction and infolding card
Tooth is contrary.
Spigot-and-socket HDPE hollow spiral tube with cushion rubber the most according to claim 1,
It is characterised by: on the ring body on the recess both sides on described ring-type resilience fastening teeth ring body, have ring
Hole；Described ring-type resilience fastening gear ring is planar rings；Described resilience fastening gear ring each infolding latch
Being linked to be a recess conical ring, described recess connects end horn opening with ring body upper notch and adapts.
Spigot-and-socket HDPE hollow spiral tube with cushion rubber the most according to claim 2,
It is characterised by: the cone angle of described horn opening is more than resilience fastening gear ring each infolding latch institute structure
The cone angle become.
Spigot-and-socket HDPE hollow spiral tube with cushion rubber the most according to claim 3,
It is characterised by: the conical surface of described horn opening is that the conical surface of two identical taperings connects and forms,
The cone angle of inner conical surface is less than male cone (strobilus masculinus), and fastens what gear ring each infolding latch was constituted more than resilience
Cone angle；The outer rim hole wall of described horn opening is provided with bulge loop.
Spigot-and-socket HDPE hollow spiral tube with cushion rubber the most according to claim 4,
It is characterised by: on the outer rim hole wall of described horn opening, offer detent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610551548.4A CN106015787A (en) | 2016-07-13 | 2016-07-13 | Socket and spigot type HDPE hollow-wall winding pipe with rubber ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610551548.4A CN106015787A (en) | 2016-07-13 | 2016-07-13 | Socket and spigot type HDPE hollow-wall winding pipe with rubber ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106015787A true CN106015787A (en) | 2016-10-12 |
Family
ID=57117804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610551548.4A Pending CN106015787A (en) | 2016-07-13 | 2016-07-13 | Socket and spigot type HDPE hollow-wall winding pipe with rubber ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106015787A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3831954A (en) * | 1972-11-24 | 1974-08-27 | Cretex Co Inc | Gasket joint connections |
| CN2428674Y (en) * | 2000-06-09 | 2001-05-02 | 宁波金帆管件有限公司 | Straight-push type composite pipe adaptor |
| US20020135184A1 (en) * | 2001-01-19 | 2002-09-26 | Snyder Ronald R. | Mechanical pipe coupling derived from a standard fitting |
| CN2628836Y (en) * | 2003-05-21 | 2004-07-28 | 新兴铸管股份有限公司 | Antislipping joint for cast tube |
| CN201277401Y (en) * | 2008-10-31 | 2009-07-22 | 伍婧绫 | Pipe connector |
| CN103953807A (en) * | 2014-05-21 | 2014-07-30 | 浙江金洲管道科技股份有限公司 | Socket structure for connecting steel pipes |
-
2016
- 2016-07-13 CN CN201610551548.4A patent/CN106015787A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3831954A (en) * | 1972-11-24 | 1974-08-27 | Cretex Co Inc | Gasket joint connections |
| CN2428674Y (en) * | 2000-06-09 | 2001-05-02 | 宁波金帆管件有限公司 | Straight-push type composite pipe adaptor |
| US20020135184A1 (en) * | 2001-01-19 | 2002-09-26 | Snyder Ronald R. | Mechanical pipe coupling derived from a standard fitting |
| CN2628836Y (en) * | 2003-05-21 | 2004-07-28 | 新兴铸管股份有限公司 | Antislipping joint for cast tube |
| CN201277401Y (en) * | 2008-10-31 | 2009-07-22 | 伍婧绫 | Pipe connector |
| CN103953807A (en) * | 2014-05-21 | 2014-07-30 | 浙江金洲管道科技股份有限公司 | Socket structure for connecting steel pipes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |
|
| WD01 | Invention patent application deemed withdrawn after publication |