CN2783095Y - Quick assembling pipe joint - Google Patents
Quick assembling pipe joint Download PDFInfo
- Publication number
- CN2783095Y CN2783095Y CN 200520082669 CN200520082669U CN2783095Y CN 2783095 Y CN2783095 Y CN 2783095Y CN 200520082669 CN200520082669 CN 200520082669 CN 200520082669 U CN200520082669 U CN 200520082669U CN 2783095 Y CN2783095 Y CN 2783095Y
- Authority
- CN
- China
- Prior art keywords
- ring
- pipe
- needs
- locking ring
- utility
- 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.)
- Expired - Fee Related
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a pipe joint with quick assembly and disassembly. A threaded hole of one end of one end cover (2) of the utility model is connected with the outer threads IC of the end part of a body member (1) which needs butting, the other end of the end cover (2) is provided with a taper hole 2A in which one end of a pipe (7) which needs butting extend, a conical locking ring (5) provided with an opening 5A is installed between the taper hole 2A and the pipe (7), and a washer (4) and two sealing rings (3) are orderly installed between the locking ring (5) and the end surface 1A of the body member (1) which needs abutting, wherein one of the sealing rings (3) is positioned in an annular groove 1B on the end surface of the body member (1) which needs abutting. The pipe joint of the utility model has the advantages of simple structure, no need of thread processing on a pipe, no need of special tools, laborsaving and timesaving assembly and disassembly, accelerated construction progress and reduced cost, and is suitable for connecting various pipes.
Description
Affiliated technical field
The utility model relates to a kind of fast assembling-disassembling pipe connector of fast assembling-disassembling pipe connector, particularly easy disassembly.
Background technique
Traditional metallic conduit such as waterpipe, gas pipeline etc., being connected of each pipe fitting and main component such as water meter, gas meter valve, water nozzle etc. all need be manufactured screw thread at the scene, needs special machining screw instrument and know-how, wastes time and energy, and influences construction speed.
Summary of the invention
The purpose of this utility model provides a kind of pipe connector of fast assembling-disassembling.
The purpose of this utility model is to realize like this, a kind of fast assembling-disassembling pipe connector, end cap (2) one ends link to each other with the outside thread 1C of tapped hole with the end of the main component (1) that is docked, end cap (2) the other end has taper hole 2A, one end of the pipe fitting (7) that is docked extend in this taper hole 2A, the cone locking ring (5) of band opening 5A is housed between taper hole 2A and pipe fitting (7), between locking ring (5) and the end face 1A that is docked main component (1) packing ring (4) is housed successively, two seal rings (3), wherein a seal ring (3) is positioned at by among the annular groove 1B on butt joint main component 1 end face, packing ring (6) also is housed between described two seal rings (3), and the inner face 4A of described packing ring (4) is the conical surface.
In sum, the utility model adopts the locking ring of band opening to compress, the rubber seal sealing, and between two seal rings, add a packing ring again and seal, structure is greatly simplified, during installation, do not need machining screw on the pipe fitting, without specialized tool, do not need know-how yet, bring great convenience for numerous installers and user.
Description of drawings
Fig. 1 is a linkage structure schematic representation of the present utility model;
Fig. 2 is the A-A sectional view.
Code name among the figure: 1, main component; 2, end cap; 3, seal ring; 4, packing ring; 5, locking ring; 6, packing ring; 7, pipe fitting; 1A, end face; 1B, annular groove; 1C, outside thread; 2A, taper hole; 4A, the conical surface; 5A, opening.
Embodiment
As shown in Figure 1, when using, on the end face of the main component (1) that is docked, process an annular groove 1B earlier, in this annular groove 1B, embed a rubber seal (3), at the first suit upper end cap (2) of connected pipe fitting (7) one ends, suit locking ring (5) successively again, packing ring (4) and seal ring (3), screw thread on main component (1) and end cap (2) screws this end cap (2) then, because locking ring (5) has out 5A, and with end cap (2) be conical contact, the power that screws is big more, locking ring can be wedged more closely between end cap (2) and the connected pipe fitting (7) more, be connected as a single entity thereby make pipe fitting (7) and be connected main component (1), packing ring (4) is unnotched annulus, can remedy locking ring (5) owing to have the deficiency of opening 5A, prevent the fluid seal ring (3) when being extruded again in the pipe fitting (7), leak from locking ring opening 5A, refilling a last seal ring (3) purpose at pipe fitting (7) end face is that a pair of seal ring is closely contacted, guarantee the leakage of tube fluid portion, packing ring (6) also can be housed between two seal rings (3), this packing ring (6) is complete ring-type, prevent because of rubber seal ring (3) volume little, sealing incessantly interface is provided with, make single soft seal ring (3) about two sides be the material of hard material, help sealing when compressing, the inner face 4A of packing ring (4) is the conical surface, and this conical surface helps the sealing of seal ring (3) to compress when fastening it should not be deviate from.
Claims (3)
1, fast assembling-disassembling pipe connector, end cap (2) one ends link to each other with the outside thread (1C) of tapped hole with the end of the main component (1) that is docked, end cap (2) the other end has taper hole (2A), it is characterized in that: the cone locking ring (5) that band opening (5A) is housed between taper hole (2A) and pipe fitting (7), between locking ring (5) and the end face (1A) that is docked main component (1) packing ring (4), two seal rings (3) are housed successively, wherein a seal ring (3) is positioned at by in the annular groove (1B) on butt joint main component (1) end face.
2, fast assembling-disassembling pipe connector according to claim 1 is characterized in that: packing ring (6) also is housed between two seal rings (3).
3, fast assembling-disassembling pipe connector according to claim 1 is characterized in that: the inner face (4A) of packing ring (4) is the conical surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520082669 CN2783095Y (en) | 2005-04-20 | 2005-04-20 | Quick assembling pipe joint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520082669 CN2783095Y (en) | 2005-04-20 | 2005-04-20 | Quick assembling pipe joint |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2783095Y true CN2783095Y (en) | 2006-05-24 |
Family
ID=36768081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520082669 Expired - Fee Related CN2783095Y (en) | 2005-04-20 | 2005-04-20 | Quick assembling pipe joint |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2783095Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111089211A (en) * | 2018-10-23 | 2020-05-01 | 玉环科比暖通技术有限公司 | Floor heating joint |
CN113018742A (en) * | 2021-03-18 | 2021-06-25 | 江南造船(集团)有限责任公司 | Fire-fighting pipeline dredging device |
-
2005
- 2005-04-20 CN CN 200520082669 patent/CN2783095Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111089211A (en) * | 2018-10-23 | 2020-05-01 | 玉环科比暖通技术有限公司 | Floor heating joint |
CN113018742A (en) * | 2021-03-18 | 2021-06-25 | 江南造船(集团)有限责任公司 | Fire-fighting pipeline dredging device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |