CN109027463A - A kind of connection structure of pipe fitting and its pipe fitting using the structure - Google Patents
A kind of connection structure of pipe fitting and its pipe fitting using the structure Download PDFInfo
- Publication number
- CN109027463A CN109027463A CN201710438257.9A CN201710438257A CN109027463A CN 109027463 A CN109027463 A CN 109027463A CN 201710438257 A CN201710438257 A CN 201710438257A CN 109027463 A CN109027463 A CN 109027463A
- Authority
- CN
- China
- Prior art keywords
- main body
- pipe
- location structure
- pipe fitting
- positioning
- 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
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 8
- 244000152100 Sorbus torminalis Species 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 238000002627 tracheal intubation Methods 0.000 claims description 5
- 229920000297 Rayon Polymers 0.000 claims description 3
- 239000011796 hollow space material Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 abstract description 6
- 238000010168 coupling process Methods 0.000 abstract description 6
- 238000005859 coupling reaction Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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
- F16L21/00—Joints with sleeve or socket
- F16L21/08—Joints with sleeve or socket with additional locking means
-
- 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
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/02—Hose-clips
- F16L33/10—Hose-clips with a substantially-radial tightening member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a kind of connection structures of pipe fitting, including tube positioning structure, the tube positioning structure includes location structure main body, main body external screw thread is formed on the outside of the location structure main body, sliding is installed on the outside of the location structure main body and clamps pipe, the sliding clamps the clamping pipe internal screw thread for forming inside pipe and matching with the clamping pipe internal screw thread, the sliding clamps and is socketed with Anti-slip cover pipe on the outside of pipe, spherical locating slot is formed below the location structure main body, clamping balls are installed with inside the spherical shape locating slot, the location structure main body is provided with the positioning inner tube for taking shape in the location structure main body inside bottom.Beneficial effect is: the cooperation that the present invention passes through the positioning inner tube and the clamping balls, extraneous hose coupling can be fixed, it is more traditional that connection is plugged and fixed is even closer, and extraneous hose coupling can be protected, the stability for improving hose connection, improves the efficiency connected between pipe fitting.
Description
Technical field
The present invention relates to pipe connecting component design field, the connection structure of specially a kind of pipe fitting and its structure is used
Pipe fitting.
Background technique
Pipe fitting is a kind of connector that pipeline connection or disconnection are realized and pipeline is plugged and fixed.Though pipe fitting type is numerous
It is more, but generally existing air delivery pipe and jointing fixation be not close, the problems such as being easy to happen gas leakage, leak, Er Qietong
It crosses simple elasticity and confines the effective sealing for being difficult to realize tracheae and aqueduct, it is poorly sealed, easily lead to pipe fitting and connector
Axial displacement, and then cause pipe fitting fall off, cause safety problem.Traditional grafting connector be easy to appear be fixedly connected it is not tight etc.
Problem fixes although outside can be carried out to pipe fitting, in fixation procedure, iron wire is increased outside pipe fitting or other are fixed
Band can not achieve the quick fixation of connector again while influencing connector beauty.
Summary of the invention
The purpose of the present invention is to provide a kind of connection structure of pipe fitting and its use the pipe fitting of the structure, the connector
By stepping up secure fit to extraneous hose, extraneous hose coupling can be fixed, more traditional is plugged and fixed connection more
Step up close, and extraneous hose coupling can be protected, improve the stability of hose connection, improves and connect between pipe fitting
Efficiency.
To achieve the above object, the invention provides the following technical scheme: a kind of connection structure of pipe fitting, including pipe position
Structure, the tube positioning structure include location structure main body, form main body external screw thread on the outside of the location structure main body, described
Sliding is installed on the outside of location structure main body and clamps pipe, the sliding clamps to be formed and the clamping pipe internal screw thread phase inside pipe
The clamping pipe internal screw thread of cooperation, the sliding clamp and are socketed with Anti-slip cover pipe on the outside of pipe, molding below the location structure main body
Have a spherical locating slot, be installed with clamping balls inside the spherical shape locating slot, the location structure main body be provided with take shape in it is described
The positioning inner tube of location structure main body inside bottom, the location structure main body inner wall and positioning outer wall of inner tube composition are intubated
Slot.
Preferably, the anti-skidding casing is made of one of rubber material and plastic material, and the anti-skidding casing
It is clamped with the sliding and is coated with liquid viscose between pipe, the anti-skidding outside of sleeve forms anti-skid chequer.
Preferably, the Anti-slip cover tube inner diameter is more than or equal to the location structure body outer wall diameter.
Preferably, the spherical locating slot is a spherical hollow space, and it is thick that the cavity diameter is greater than the location structure main body
Degree, and the cavity forms diameter on the location structure body outer wall and is less than the outer openings for clamping bulb diameter,
The cavity forms diameter in the location structure main body inner wall and is less than the inside opening for clamping bulb diameter, described interior
Side opening and the outer openings are circle, and the inside opening diameter is greater than the outer openings diameter.
Preferably, the positioning inner tube length is greater than the clamping bulb diameter, and the intubation groove width is 2-4mm.
A kind of pipe fitting including adapter body, takes shape in inner tube inside the adapter body, takes shape in the connector master
The grafting positioning pipe of body one end, the grafting positioning pipe include the tube body connecting with the adapter body, take shape in the tube body
The locating slot in outside, the chamfering for taking shape in the bottom of the pipe edge, the pipe being fixedly welded at the top of the adapter body
Location structure.
Preferably, anti-skid chequer is formed on the adapter body outer wall, the anti-skid chequer is in strip line and netted line
It is a kind of.
Preferably, the grafting positioning length of tube is greater than the adapter body length.
Preferably, the chamfering is 45 ° of chamferings, and the chamfering and the positioning inter-alveolar distance are 2-5mm.
Compared with prior art, beneficial effects of the present invention are as follows:
The present invention can be fixed extraneous hose coupling by the cooperation of the positioning inner tube and the clamping balls, more traditional
To be plugged and fixed connection even closer, and extraneous hose coupling can be protected, improve the stability of hose connection,
Improve the efficiency connected between pipe fitting.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of tube positioning structure of the present invention；
Fig. 2 is the structural schematic diagram of pipe fitting of the present invention.
In figure: 1-tube positioning structure, 101-location structure main bodys, 102-main body external screw threads, 103-, which clamp, manages interior spiral shell
Line, 104-anti-skidding casings, 105-slidings clamp pipes, 106-clamping balls, 107-spherical locating slots, 108-be intubated slots,
109-positioning inner tubes, 2-adapter bodies, 201-inner tubes, 3-grafting positioning pipes, 301-tube bodies, 302-locating slots, 303-
Chamfering.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution referring to FIG. 1-2: a kind of connection structure of pipe fitting, including pipe positioning knot
Structure 1, the tube positioning structure 1 include location structure main body 101, and the outer spiral shell of main body is formed on the outside of the location structure main body 101
Line 102 is equipped with sliding on the outside of the location structure main body 101 and clamps pipe 105, forms inside the sliding clamping pipe 105
With the clamping pipe internal screw thread 103 that matches of clamping pipe internal screw thread 103, it is socketed on the outside of the sliding clamping pipe 105 anti-skidding
Casing 104 forms spherical locating slot 107 below the location structure main body 101, clamps inside the spherical shape locating slot 107
There are clamping balls 106, the location structure main body 101 is provided with the positioning for taking shape in 101 inside bottom of location structure main body
Inner tube 109,101 inner wall of location structure main body and 109 outer wall of positioning inner tube composition intubation slot 108.
The anti-skidding casing 104 is made of one of rubber material and plastic material, and the anti-skidding casing 104 with
The sliding clamps and is coated with liquid viscose between pipe 105, forms anti-skid chequer on the outside of the anti-skidding casing 104.
104 inner diameter of anti-skidding casing is more than or equal to 101 outer diameter of location structure main body.
The spherical shape locating slot 107 is a spherical hollow space, and it is thick that the cavity diameter is greater than the location structure main body 101
Degree, and the cavity forms the outside that diameter is less than 106 diameter of clamping balls on 101 outer wall of location structure main body
Opening, the cavity form the inside that diameter is less than 106 diameter of clamping balls on 101 inner wall of location structure main body
Opening, the inside opening and the outer openings are circle, and the inside opening diameter is straight greater than the outer openings
Diameter.
109 length of positioning inner tube is greater than 106 diameter of clamping balls, and 108 width of intubation slot is 2-4mm.
A kind of pipe fitting, including adapter body 2, take shape in inner tube 201 inside the adapter body 2, take shape in it is described
The grafting positioning pipe 3 of 2 one end of adapter body, the grafting positioning pipe 3 include the tube body 301 being connect with the adapter body 2, at
Type in 301 outside of the tube body locating slot 302, take shape in the 301 lower end edge of tube body chamfering 303, be fixedly welded on
The tube positioning structure 1 at 2 top of adapter body.
Anti-skid chequer is formed on 2 outer wall of adapter body, the anti-skid chequer is one of strip line and netted line.
3 length of grafting positioning pipe is greater than 2 length of adapter body.
The chamfering 303 is 45 ° of chamferings, and distance is 2-5mm between the chamfering 303 and the locating slot 302.
Working principle: after pipe fitting grafting to be fixed is entered 101 inside of location structure main body, by pipe fitting along the pipe
1 inner wall of location structure, until pipe fitting is inserted into the intubation slot 108, is then rotated to being inserted into inside the tube positioning structure 1
The sliding clamps pipe 105, and adjusting rotation direction moves the sliding clamping pipe 105 to 106 direction of clamping balls, institute
It states sliding clamping pipe 105 to move under the cooperation of the clamping pipe internal screw thread 103 and the main body external screw thread 102, by the folder
Tight ball 106 wipes positioning 109 direction of inner tube extruding described in inner box in the positioning, and by the clamping balls 106 with it is described fixed
Pipe fitting is fixed on the positioning in the extruding of position inner tube 109, realizes that the fast sealing of pipe fitting is fixed, then by the grafting positioning pipe
The installation sealing of pipe fitting can be completed in the 3 external anchor tips of access.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of connection structure of pipe fitting, including tube positioning structure (1), it is characterised in that: the tube positioning structure (1) includes
Location structure main body (101), location structure main body (101) outside form main body external screw thread (102), the location structure
Sliding is installed on the outside of main body (101) and clamps pipe (105), the sliding is clamped to form inside pipe (105) and be managed with the clamping
The clamping pipe internal screw thread (103) that internal screw thread (103) matches, the sliding clamp and are socketed with Anti-slip cover pipe on the outside of pipe (105)
(104), it is formed spherical locating slot (107) below the location structure main body (101), the spherical shape locating slot (107) is internal
It is installed with clamping balls (106), the location structure main body (101), which is provided with, to be taken shape on the inside of the location structure main body (101)
The positioning inner tube (109) of bottom, location structure main body (101) inner wall and positioning inner tube (109) outer wall composition are intubated
Slot (108).
2. a kind of connection structure of pipe fitting according to claim 1, it is characterised in that: the anti-skidding casing (104) is adopted
It is made of one of rubber material and plastic material, and the anti-skidding casing (104) and the sliding clamp between pipe (105)
Coated with liquid viscose, anti-skid chequer is formed on the outside of the anti-skidding casing (104).
3. a kind of connection structure of pipe fitting according to claim 1, it is characterised in that: in the anti-skidding casing (104)
Wall diameter is more than or equal to location structure main body (101) outer diameter.
4. a kind of connection structure of pipe fitting according to claim 1, it is characterised in that: the spherical shape locating slot (107)
For a spherical hollow space, the cavity diameter is greater than location structure main body (101) thickness, and the cavity is tied in the positioning
The outer openings that diameter is less than the clamping balls (106) diameter are formed on structure main body (101) outer wall, the cavity is described fixed
The inside opening that diameter is less than the clamping balls (106) diameter, the inside opening are formed on bit architecture main body (101) inner wall
It is circle with the outer openings, and the inside opening diameter is greater than the outer openings diameter.
5. a kind of connection structure of pipe fitting according to claim 1, it is characterised in that: the positioning inner tube (109) is long
Degree is greater than the clamping balls (106) diameter, and intubation slot (108) width is 2-4mm.
6. a kind of pipe fitting according to claim 1, it is characterised in that: including adapter body (2), take shape in the connector
The internal inner tube (201) of main body (2), the grafting positioning pipe (3) for taking shape in the adapter body (2) one end, the grafting positioning
Pipe (3) includes the tube body (301) connecting with the adapter body (2), takes shape in locating slot on the outside of the tube body (301)
(302), it takes shape in the chamfering (303) of the tube body (301) lower end edge, be fixedly welded at the top of the adapter body (2)
The tube positioning structure (1).
7. a kind of pipe fitting according to claim 6, it is characterised in that: formed on adapter body (2) outer wall anti-
Sliding line, the anti-skid chequer are one of strip line and netted line.
8. a kind of pipe fitting according to claim 6, it is characterised in that: grafting positioning pipe (3) length is greater than described
Adapter body (2) length.
9. a kind of pipe fitting according to claim 6, it is characterised in that: the chamfering (303) is 45 ° of chamferings, and described
Distance is 2-5mm between chamfering (303) and the locating slot (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710438257.9A CN109027463A (en) | 2017-06-12 | 2017-06-12 | A kind of connection structure of pipe fitting and its pipe fitting using the structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710438257.9A CN109027463A (en) | 2017-06-12 | 2017-06-12 | A kind of connection structure of pipe fitting and its pipe fitting using the structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109027463A true CN109027463A (en) | 2018-12-18 |
Family
ID=64629983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710438257.9A Pending CN109027463A (en) | 2017-06-12 | 2017-06-12 | A kind of connection structure of pipe fitting and its pipe fitting using the structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109027463A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB384891A (en) * | 1932-04-25 | 1932-12-15 | Eugene Joseph Macey | Improvements in and relating to tubular couplings for hose pipes, lubricators, draw-bars and the like |
| JP3031267U (en) * | 1996-05-15 | 1996-11-22 | 株式会社フジマック | Other pipe fittings for air hoses |
| CN2643129Y (en) * | 2003-09-05 | 2004-09-22 | 秦兴田 | A fast connecting pipe joint |
| CN200955634Y (en) * | 2006-07-13 | 2007-10-03 | 李毅 | Novel open-clamping type pipe adaptor |
| CN101806380A (en) * | 2009-02-18 | 2010-08-18 | 株式会社普利司通 | Pipe joint |
| CN202769141U (en) * | 2012-09-10 | 2013-03-06 | 马福庆 | Ball clamping type connector |
| CN104676168A (en) * | 2013-11-29 | 2015-06-03 | 北京农业职业学院 | Quick joint of water pump |
| CN105299346A (en) * | 2015-11-27 | 2016-02-03 | 江苏省绿岛管阀件有限公司 | PP pipe with sealing pipe joint |
| CN205136881U (en) * | 2015-11-13 | 2016-04-06 | 唐学功 | Fluid pipeline quick connector |
| CN105909890A (en) * | 2016-05-30 | 2016-08-31 | 日丰企业集团有限公司 | Quick-connecting angle valve assembly |
| CN106813027A (en) * | 2017-03-27 | 2017-06-09 | 戴爱清 | Ball locking type conduit coupling |
| CN207195880U (en) * | 2017-06-12 | 2018-04-06 | 浙江肯优流体输送技术有限公司 | A kind of attachment structure of pipe joint and its pipe joint using the structure |
-
2017
- 2017-06-12 CN CN201710438257.9A patent/CN109027463A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB384891A (en) * | 1932-04-25 | 1932-12-15 | Eugene Joseph Macey | Improvements in and relating to tubular couplings for hose pipes, lubricators, draw-bars and the like |
| JP3031267U (en) * | 1996-05-15 | 1996-11-22 | 株式会社フジマック | Other pipe fittings for air hoses |
| CN2643129Y (en) * | 2003-09-05 | 2004-09-22 | 秦兴田 | A fast connecting pipe joint |
| CN200955634Y (en) * | 2006-07-13 | 2007-10-03 | 李毅 | Novel open-clamping type pipe adaptor |
| CN101806380A (en) * | 2009-02-18 | 2010-08-18 | 株式会社普利司通 | Pipe joint |
| CN202769141U (en) * | 2012-09-10 | 2013-03-06 | 马福庆 | Ball clamping type connector |
| CN104676168A (en) * | 2013-11-29 | 2015-06-03 | 北京农业职业学院 | Quick joint of water pump |
| CN205136881U (en) * | 2015-11-13 | 2016-04-06 | 唐学功 | Fluid pipeline quick connector |
| CN105299346A (en) * | 2015-11-27 | 2016-02-03 | 江苏省绿岛管阀件有限公司 | PP pipe with sealing pipe joint |
| CN105909890A (en) * | 2016-05-30 | 2016-08-31 | 日丰企业集团有限公司 | Quick-connecting angle valve assembly |
| CN106813027A (en) * | 2017-03-27 | 2017-06-09 | 戴爱清 | Ball locking type conduit coupling |
| CN207195880U (en) * | 2017-06-12 | 2018-04-06 | 浙江肯优流体输送技术有限公司 | A kind of attachment structure of pipe joint and its pipe joint using the structure |
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