CN205745785U - A kind of copper pipe fitting snap joint - Google Patents
A kind of copper pipe fitting snap joint Download PDFInfo
- Publication number
- CN205745785U CN205745785U CN201620556794.4U CN201620556794U CN205745785U CN 205745785 U CN205745785 U CN 205745785U CN 201620556794 U CN201620556794 U CN 201620556794U CN 205745785 U CN205745785 U CN 205745785U
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- China
- Prior art keywords
- pipe fitting
- copper pipe
- interface portion
- snap joint
- outer tube
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Abstract
This utility model relates to a kind of copper pipe fitting snap joint, belongs to undertaking joint technique field.In order to solve it is how to realize quickly connecting and folding, a kind of copper pipe fitting snap joint is provided to include body in a tubular form, body is integral type structure, and one end of body has the first interface portion for connecting outer tube, and the other end of body has the second interface portion for connecting outer tube；Having the gear edge being coaxially disposed with body in first interface portion, the outer face on gear edge can lean with outer tube, and at least provided with two locating parts on the outer surface of body, locating part includes fixed block and guide pad；One end of fixed block is connected on the inner face on gear edge, the other end and one end Joint of guide pad, and the end face of the guide pad other end is arc-shaped, and body also has concave part, and concave part is arranged between locating part and the second interface portion.The snap joint of this copper pipe fitting is capable of the effect that quickly connects and fix and ensure that again sealing property.
Description
Technical field
This utility model relates to a kind of copper pipe fitting snap joint, belongs to undertaking joint technique field.
Background technology
Snap joint is a kind of novel pipe joint, it is possible to quickly realize the joint of pipeline connection or disconnection, its effect
Ensure that pipeline is connected with other outer tube.Screw thread is passed through in its one end of snap joint that home and abroad mostly uses at present
Structure connects other pipelines or valve, and the other end is the structure of fast-connecting type, and mating part has only to plug-in mounting and puts in place and just disclosure satisfy that
Connection, sealing function.But the snap joint of the overwhelming majority at present is to use plastic material to process, and main cause is plastics
The material of material has preferable elasticity, it is easy to be processed into the snap joint of plug-in or plug-in type.And for metal material
Pipe fitting joint be mostly be threaded connection, the mode of hot melt or directly welding is connected with outer tube, such as Chinese patent
(CN204403619U) a kind of pipe joint disclosed in includes that main body and lock screw, described main body include component coupling end, and pipe
Part connects logical structure during end is, component coupling end inner surface is provided with the first screw thread, and described lock screw is by bolt and multiple locking
Intermediate plate is one-body molded, in logical structure, be provided with gap between described locking intermediate plate, and outer surface be provided with and match with the first screw thread
The second screw thread, locking intermediate plate be tightened in component coupling end by the second screw thread.Though preferable interconnection function can be played, but
It is owing to by screw thread or directly weld the union joint being attached, can not realize quickly connecting in actual installation process
Or the effect of dismounting.
Utility model content
This utility model is for defect present in above prior art, it is provided that a kind of copper pipe fitting snap joint, solution
Problem is how to realize quickly connecting and dismounting.
The purpose of this utility model technical scheme is that, a kind of copper pipe fitting snap joint, including
Body in a tubular form, described body is integral type structure, and one end of described body has and first connects for connect outer tube
Oral area, the other end of described body has the second interface portion for connecting outer tube；Have in described first interface portion with
The gear edge that body is coaxially disposed, the outer face on described gear edge can lean with outer tube, it is characterised in that described body
At least provided with two locating parts on outer surface, described locating part includes fixed block and guide pad；One end of described fixed block
It is connected on the inner face on gear edge, the other end and one end Joint of guide pad, and the end face of the described guide pad other end is circle
Arcuation, described body also has concave part, and described concave part is arranged between locating part and the second interface portion.
The snap joint of this copper pipe fitting in use, makes first interface portion can be threaded connection with outer tube, and incite somebody to action
The outer tube of the other end is the most quickly socketed at the second interface portion, due to spacing by being provided with by the form of buckle
Part, makes the structure on locating part with guide pad simultaneously, and the end face of guide pad is arc surfaced, it is possible to make external buckle quick
Socket and reach spacing effect；And due to after the most common clamping of buckle own the position of clamping have part projection,
Just making the spacing and barrier effect that locating part plays, even if so that being socketed by outside, also not havinging the rotation of circumference,
Make simple for structure.And be to arrange sealing ring when mounted by arranging concave part, make while realizing quickly connecting again
Ensure that the sealing property that product is overall；And only the buckle on external pipe fitting need to be unclamped when dismounting and can realize dismounting, with
Sample realizes the effect of fast assembling-disassembling.
In above-mentioned copper pipe fitting snap joint, described locating part is two, and each locating part symmetrically sets along body circumference
Put.Can play more preferable fixation, meanwhile, employing is symmetrical arranged, it is possible to make in installation process the balance of operation more
Good, it is more beneficial for the effect realizing quickly connecting.
In above-mentioned copper pipe fitting snap joint, described locating part is strip, the length direction of described fixed block and body
Axis direction is identical, and the length of described fixed block and guide pad are 3～4:1 along the greatest length ratio in body axis direction.Logical
Cross and make fixed block be adjusted with the ratio of guide pad in order to prevent because the cambered surface of guide pad is excessive, and cause appearance
Sliding phenomenon easily occurs, it is impossible to play preferable fixed effect after connection.
In above-mentioned copper pipe fitting snap joint, the outer tube diameter on described gear edge is more than the outer tube diameter of the second interface portion.Be conducive to
Outer tube is made to realize faster overlapping termination process.
In above-mentioned copper pipe fitting snap joint, the side away from the second interface portion of described concave part and the outer surface of body
It is connected by arc surface.Using arc surface can play more preferable transition interconnection function, making will not be because of groove in connection procedure
The side in portion and produce stop phenomenon, it is ensured that realize quickly connecting.
In sum, this utility model compared with prior art, has the advantage that
The snap joint of this copper pipe fitting, by arranging locating part, and makes to have on locating part guide pad, it is possible to realize quickly connecting
The effect connect and fix；Meanwhile, can be used in placing sealing ring by arranging concave part, make guarantee realize the same of quickly connection
Time, ensure again sealing property.
Accompanying drawing explanation
Fig. 1 is copper pipe fitting snap joint axonometric chart of the present utility model.
Fig. 2 is copper pipe fitting snap joint sectional structure chart of the present utility model.
In figure, 1, body；2, first interface portion；21, gear edge；3, concave part；4, locating part；41, fixed block；42, guide
Block；5, arc surface；6, the second interface portion.
Detailed description of the invention
Below by specific embodiment, the technical solution of the utility model is described in further detail, but this reality
It is not limited to these embodiments with novel.
Shown in Fig. 1, the snap joint of this copper pipe fitting includes body 1 in a tubular form, and wherein, body 1 is integral type structure,
One end of body 1 has the first interface portion 2 for connecting outer tube, and the other end of body 1 has for connecting exterior tube
Second interface portion 6 of part；Having the gear being coaxially disposed with body 1 in first interface portion 2 along 21, keeping off the outer face along 21 can be with
Outer tube leans, and at least provided with two locating parts 4 on the outer surface of body 1, described locating part 4 includes fixed block 41
With guide pad 42；One end of described fixed block 41 is connected in gear along the inner face of 21, one end phase of the other end and guide pad 42
Affixed, and the end face of described guide pad 42 other end is arc-shaped, described body 1 also has concave part 3, and described concave part 3 sets
Put between locating part 4 and the second interface portion 6.The snap joint of this copper pipe fitting integrally can become by the way of directly casting
Type, as used Pb-free copper-alloy cast to form, by arranging locating part 4, and makes locating part 4 have fixed block 41 and guide
Block 42, can either realize quickly connecting and can playing preferable fixation.
As depicted in figs. 1 and 2, locating part 4 therein is two, and each locating part 4 symmetrically sets along body 1 circumference
Put.Also it is directly by integrated between locating part 4 and body.It is of course also possible to arrange four or six locating parts 4,
All can reach corresponding effect, can make equally to arrange between each locating part 4 simultaneously.Meanwhile, as the most real
Execute mode, preferably make locating part 4 for strip, use strip to be more beneficial for realizing fixing effect, wherein make fixed block 41
Length direction identical with body 1 axis direction, and the length of fixed block 41 and guide pad 42 are along the maximum of body 1 axis direction
Length ratio is 3～4:1, and the ratio preferably making both is 3.5:1.Can either play and guide the effect making to reach quickly to connect, again
Preferable fixation can be reached.In particular, the gear outer tube diameter along 21 outer tube diameter more than the second interface portion 6 is made；Make
Being connected by arc surface 5 with the outer surface of body 1 away from the side of the second interface portion 6 of concave part 3.
During use, it is provided with helicitic texture on the inside diameter surface in first interface portion 2 by making so that it is permissible with outer tube
It is threaded connection, sealing ring is set in concave part 3, then the outer tube of the other end is the fastest by the form of buckle
Speed is socketed at the second interface portion 6, and extends to the direction in first interface portion 2, then by making the buckle of outer tube fasten, by
In by being provided with locating part 4 and concave part 3, and concave part 3 is used for placing sealing ring, makes while realizing quickly connecting again
Ensure that the sealing property that product is overall；And only the buckle on external pipe fitting need to be unclamped when dismounting and can realize dismounting, with
Sample realizes the effect of fast assembling-disassembling.
Specific embodiment described in this utility model is only to this utility model spirit explanation for example.This practicality is new
Described specific embodiment can be made various amendment or supplements or use by type person of ordinary skill in the field
Similar mode substitutes, but without departing from spirit of the present utility model or surmount model defined in appended claims
Enclose.
Although this utility model has been made a detailed description and has quoted some specific embodiments as proof, but to this area
For those of skill in the art, as long as it is obvious for can making various changes without departing from spirit and scope of the present utility model or revise.
Claims (5)
1. a copper pipe fitting snap joint, including body (1) in a tubular form, described body (1) is integral type structure, described body
(1) one end has the first interface portion (2) for connecting outer tube, and the other end of described body (1) has for connecting
Second interface portion (6) of outer tube；There is the gear being coaxially disposed with body (1) along (21), institute on described first interface portion (2)
The outer face stating gear edge (21) can lean with outer tube, it is characterised in that on the outer surface of described body (1) at least
Being provided with two locating parts (4), described locating part (4) includes fixed block (41) and guide pad (42)；Described fixed block (41)
One end is connected in along the inner face of gear edge (21), the other end and one end Joint of guide pad (42), and described guide pad (42)
The end face of the other end is arc-shaped, and described body (1) also has concave part (3), and described concave part (3) is arranged on locating part (4)
And between the second interface portion (6).
Copper pipe fitting snap joint the most according to claim 1, it is characterised in that described locating part (4) is two, each locating part
(4) it is symmetrical set along body (1) circumference.
Copper pipe fitting snap joint the most according to claim 1 or claim 2, it is characterised in that described locating part (4) is strip, institute
The length direction stating fixed block (41) is identical with body (1) axis direction, and the length of described fixed block (41) and guide pad
(42) the greatest length ratio along body (1) axis direction is 3～4:1.
Copper pipe fitting snap joint the most according to claim 1 or claim 2, it is characterised in that described gear is more than along the outer tube diameter of (21)
The outer tube diameter of the second interface portion (6).
Copper pipe fitting snap joint the most according to claim 1, it is characterised in that described concave part (3) away from the second interface
The side in portion (6) is connected by arc surface (5) with the outer surface of body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620556794.4U CN205745785U (en) | 2016-06-08 | 2016-06-08 | A kind of copper pipe fitting snap joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620556794.4U CN205745785U (en) | 2016-06-08 | 2016-06-08 | A kind of copper pipe fitting snap joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205745785U true CN205745785U (en) | 2016-11-30 |
Family
ID=57360940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620556794.4U Active CN205745785U (en) | 2016-06-08 | 2016-06-08 | A kind of copper pipe fitting snap joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205745785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027481A (en) * | 2018-09-18 | 2018-12-18 | 深圳市新源科技有限公司 | Ready-packaged joint |
-
2016
- 2016-06-08 CN CN201620556794.4U patent/CN205745785U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027481A (en) * | 2018-09-18 | 2018-12-18 | 深圳市新源科技有限公司 | Ready-packaged joint |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |