CN103062562A - Novel plastic pipe fitting structure - Google Patents
Novel plastic pipe fitting structure Download PDFInfo
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- CN103062562A CN103062562A CN2013100074621A CN201310007462A CN103062562A CN 103062562 A CN103062562 A CN 103062562A CN 2013100074621 A CN2013100074621 A CN 2013100074621A CN 201310007462 A CN201310007462 A CN 201310007462A CN 103062562 A CN103062562 A CN 103062562A
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- pipe fitting
- pipe
- fitting body
- depressed part
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Abstract
The invention discloses a novel plastic pipe fitting structure which comprises a pipe fitting body. A port of the pipe fitting body is in a shape of a horn mouth, at least one sunk part is formed on the outer wall of the port, graduated scales are arranged on surfaces of the sunk parts, and annular limiting ribs are arranged on the outer wall, of the pipe fitting, at tail ends of the sunk parts. The novel plastic pipe fitting structure is characterized in that 1, the port of the pipe fitting is in a shape of a horn mouth, so that using thickness of the port is effectively increased, and intensity of the port is improved; 2, the sunk parts outside the port of the pipe fitting enable a pipe to be correctly appressed on the sunk parts, and scales are graved on the sunk parts, so that the pipe can be marked according to needed socket depth; 3, the limiting ribs are arranged close to pointed ends of the sunk parts, so that the pipe can be propped on the limiting ribs for the convenience of quickly drawing marks of socket depth of the pipe; and 4, the three-way main body is provided with two mutually-perpendicular ribs which can serve as reference objects maintaining horizontal or vertical during heat melting welding construction of the pipe and the pipe fitting. The novel plastic pipe fitting structure has the advantages of high practicability, capability of being applied to plastic pipe fittings of various forms and easiness in popularization and application.
Description
Technical field
The present invention relates to the technical field of plastic pipe, specifically a kind of plastic pipe fittings structure, the particularly mechanical structure of pipe fitting.
Background technique
Documents one, the patent No.: CN200920122366.0, the applying date: 2009.06.18, patentee: Wang Zhankui; This case discloses a kind of " full anticorrosion plastic pipe ", it is characterized in that: full anticorrosion plastic pipe, it is made of plastics the pipe fitting body with connecting port, described connecting port is with internal thread, it is characterized in that being built-in with eyelet in described connecting port, described internal thread forms on described eyelet and pipe fitting body, and also has the body internal thread segment in the inboard of eyelet at least.
Documents two, the patent No.: CN201220294877.2, the applying date: 2012.06.21, patentee: Hangzhou Shuanglin Plastice Machinery Co., Ltd, this case discloses a kind of " plastic pipe ", comprise plastic body and be arranged on tube head on the plastic body, it is characterized in that, described tube head comprises metal layer, be fixed on the metal layer internal surface in mould layer and be fixed in outer plastic layer on the metal layer outer surface.
From above-mentioned documents, can find out, the insufficient strength of existing plastic pipe port, the function of pipe fitting is also more single.
Summary of the invention
The object of the present invention is to provide a kind of plastic pipe fittings structure, its pipe port adopts bell mouth shape, effectively strengthened the materials thickness of port, promoted port intensity, and formed graduated scale in the port, can on tubing, mark according to the required socket joint degree of depth, increased the function of pipe fitting, make things convenient for working procedure, improved construction precision, overcome the shortcoming and defect that exists in the prior art.
To achieve these goals, technological scheme of the present invention is: a kind of plastic pipe fittings structure, it comprises the pipe fitting body, it is characterized in that: described pipe fitting body is a straight-through tube, the two ends of this straight-through tube respectively are provided with a port, and the port of this straight-through tube is bell mouth shape, and the outer wall place of port forms at least one depressed part, the depressed part surface is provided with graduated scale, and the pipe fitting body outer wall of depressed part end is provided with the annular stop muscle.
A kind of plastic pipe fittings structure, it comprises the pipe fitting body, it is characterized in that: described pipe fitting body is a three-way pipe, three ends of this three-way pipe respectively are provided with a port, the port of this three-way pipe is bell mouth shape, the outer wall place of port forms at least one depressed part, and the depressed part surface is provided with graduated scale, and the pipe fitting body outer wall of depressed part end is provided with the annular stop muscle.
A kind of plastic pipe fittings structure, it comprises the pipe fitting body, it is characterized in that: described pipe fitting body is a swan neck, the two ends of this swan neck respectively are provided with a port, and two ports are 15 degree-165 degree angle shapes and distribute, and the mid-section body of swan neck is curved shape, the port of this swan neck is bell mouth shape, the outer wall place of port forms at least one depressed part, and the depressed part surface is provided with graduated scale, and the pipe fitting body outer wall of depressed part end is provided with the annular stop muscle.
This case discloses a kind of plastic pipe fittings structure, has following characteristics: 1, pipe port is bell mouth shape, has effectively increased the materials thickness of port, has improved port intensity; 2, the recess of pipe port outside can just be close to tubing herein, and recess is carved with scale, can mark according to the required socket joint degree of depth on tubing; 3, near the most advanced and sophisticated limited location muscle of recess can withstand on tubing on the limit rib, in order to draw fast the mark of the tubing socket joint degree of depth; 4, the mutually perpendicular muscle of twice is arranged on the threeway human subject, when the sweat soldering construction of tubing, pipe fitting, can be used as maintenance level or vertical object of reference.The art of this patent has good practicability, can be applicable to various forms of plastic pipes, is easy to apply.
Description of drawings
Fig. 1 is the first embodiment of the invention structural representation.
Fig. 2 is the first embodiment of the invention side view.
Fig. 3 is the first embodiment of the invention stereogram.
Fig. 4 is the second embodiment of the invention structural representation.
Fig. 5 is the second embodiment of the invention side view.
Fig. 6 is the second embodiment of the invention stereogram.
Fig. 7 is the third embodiment of the invention structural representation.
Fig. 8 is the third embodiment of the invention side view.
Fig. 9 is the third embodiment of the invention stereogram.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
The invention discloses a kind of plastic pipe fittings structure, among its first embodiment, it comprises pipe fitting body 1, the material of pipe fitting body 1 is polypropylene (PP) or polyethylene (PE), it is different from prior art and is: described pipe fitting body 1 is the straight-through tube of isometrical or reducing, the two ends of this straight-through tube respectively are provided with a port 2, the port 2 of this straight-through tube is bell mouth shape, the outer wall place of port 2 forms at least one depressed part 3, depressed part 3 surfaces are provided with graduated scale 4, and pipe fitting body 1 outer wall of depressed part 3 ends is provided with annular stop muscle 5.
In the second embodiment of the invention, a kind of plastic pipe fittings structure, it comprises pipe fitting body 1, it is different from prior art and is: described pipe fitting body 1 is the three-way pipe of isometrical or reducing, three ends of this three-way pipe respectively are provided with a port 2, the port 2 of this three-way pipe is bell mouth shape, the outer wall place of port 2 forms at least one depressed part 3, depressed part 3 surfaces are provided with graduated scale 4, pipe fitting body 1 outer wall of depressed part 3 ends is provided with annular stop muscle 5, and it is orthogonal with reference to muscle 6 that three-way pipe mid-section body outer surface is provided with twice.
In the third embodiment of the invention, a kind of plastic pipe fittings structure, it comprises pipe fitting body 1, it is different from prior art and is: described pipe fitting body 1 is the swan neck of isometrical or reducing, the two ends of this swan neck respectively are provided with a port 2, two ports 2 are 15 degree-165 degree angle shapes and distribute, the mid-section body of swan neck is curved shape, the port 2 of this swan neck is bell mouth shape, the outer wall place of port 2 forms at least one depressed part 3, depressed part 3 surfaces are provided with graduated scale 4, and pipe fitting body 1 outer wall of depressed part 3 ends is provided with annular stop muscle 5.
In the specific implementation, described port 2 inwalls or outer wall are provided with copper embedding internal thread or the outer silk of copper embedding, and copper insert can strengthen port intensity.
Above content is the further description of the present invention being done in conjunction with concrete preferred implementation, can not assert that implementation of the present invention is confined to above-mentioned these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (5)
1. plastic pipe fittings structure, it comprises pipe fitting body (1), it is characterized in that: described pipe fitting body (1) is a straight-through tube, the two ends of this straight-through tube respectively are provided with a port (2), the port of this straight-through tube (2) is bell mouth shape, the outer wall place of port (2) forms at least one depressed part (3), and depressed part (3) surface is provided with graduated scale (4), and terminal pipe fitting body (1) outer wall of depressed part (3) is provided with annular stop muscle (5).
2. plastic pipe fittings structure, it comprises pipe fitting body (1), it is characterized in that: described pipe fitting body (1) is a three-way pipe, three ends of this three-way pipe respectively are provided with a port (2), the port of this three-way pipe (2) is bell mouth shape, the outer wall place of port (2) forms at least one depressed part (3), and depressed part (3) surface is provided with graduated scale (4), and terminal pipe fitting body (1) outer wall of depressed part (3) is provided with annular stop muscle (5).
3. a kind of plastic pipe fittings structure according to claim 1, it is characterized in that: it is orthogonal with reference to muscle (6) that described three-way pipe mid-section body outer surface is provided with twice.
4. plastic pipe fittings structure, it comprises pipe fitting body (1), it is characterized in that: described pipe fitting body (1) is a swan neck, the two ends of this swan neck respectively are provided with a port (2), two ports (2) are 15 degree-165 degree angle shapes and distribute, the mid-section body of swan neck is curved shape, the port of this swan neck (2) is bell mouth shape, the outer wall place of port (2) forms at least one depressed part (3), depressed part (3) surface is provided with graduated scale (4), and terminal pipe fitting body (1) outer wall of depressed part (3) is provided with annular stop muscle (5).
5. it is characterized in that according to claim 1 and 2 or 4 described a kind of plastic pipe fittings structures: described port (2) inwall or outer wall are provided with copper embedding internal thread or the outer silk of copper embedding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310007462.1A CN103062562B (en) | 2013-01-09 | 2013-01-09 | A kind of plastic pipe structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310007462.1A CN103062562B (en) | 2013-01-09 | 2013-01-09 | A kind of plastic pipe structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103062562A true CN103062562A (en) | 2013-04-24 |
| CN103062562B CN103062562B (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310007462.1A Active CN103062562B (en) | 2013-01-09 | 2013-01-09 | A kind of plastic pipe structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN103062562B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105393035A (en) * | 2013-07-22 | 2016-03-09 | 未来儿株式会社 | Weld fitting |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB773033A (en) * | 1954-09-25 | 1957-04-17 | Resina Spa | Improvements in or relating to spigot and socket joints |
| CN2509423Y (en) * | 2001-11-16 | 2002-09-04 | 倪岩友 | Steel & plastic composite pipeline connecting element |
| CN101251217A (en) * | 2007-12-18 | 2008-08-27 | 北京航天凯撒国际投资管理有限公司 | Hot melt spigot-and-socket special pipe fittings for metallic plastic-lining pipe |
| CN201916637U (en) * | 2010-10-20 | 2011-08-03 | 杭州联通管业有限公司 | Reinforcing flared winding structure wall tubing |
| CN202001768U (en) * | 2011-02-16 | 2011-10-05 | 义马久润塑胶有限公司 | Flaring connection structure for polyvinyl chloride pipe |
| CN203176617U (en) * | 2013-01-09 | 2013-09-04 | 飞雕电器集团有限公司 | Novel plastic pipe fitting structure |
-
2013
- 2013-01-09 CN CN201310007462.1A patent/CN103062562B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB773033A (en) * | 1954-09-25 | 1957-04-17 | Resina Spa | Improvements in or relating to spigot and socket joints |
| CN2509423Y (en) * | 2001-11-16 | 2002-09-04 | 倪岩友 | Steel & plastic composite pipeline connecting element |
| CN101251217A (en) * | 2007-12-18 | 2008-08-27 | 北京航天凯撒国际投资管理有限公司 | Hot melt spigot-and-socket special pipe fittings for metallic plastic-lining pipe |
| CN201916637U (en) * | 2010-10-20 | 2011-08-03 | 杭州联通管业有限公司 | Reinforcing flared winding structure wall tubing |
| CN202001768U (en) * | 2011-02-16 | 2011-10-05 | 义马久润塑胶有限公司 | Flaring connection structure for polyvinyl chloride pipe |
| CN203176617U (en) * | 2013-01-09 | 2013-09-04 | 飞雕电器集团有限公司 | Novel plastic pipe fitting structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105393035A (en) * | 2013-07-22 | 2016-03-09 | 未来儿株式会社 | Weld fitting |
| CN105393035B (en) * | 2013-07-22 | 2017-06-16 | 未来儿株式会社 | Fusion splice |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103062562B (en) | 2016-08-03 |
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