CN209262487U - A kind of simple fast-connecting type pipe fitting - Google Patents
A kind of simple fast-connecting type pipe fitting Download PDFInfo
- Publication number
- CN209262487U CN209262487U CN201821810784.4U CN201821810784U CN209262487U CN 209262487 U CN209262487 U CN 209262487U CN 201821810784 U CN201821810784 U CN 201821810784U CN 209262487 U CN209262487 U CN 209262487U
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- CN
- China
- Prior art keywords
- tracheae
- elastic card
- avulsion
- pipe fitting
- connecting tube
- 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 discloses a kind of simple fast-connecting type pipe fittings, including pipe joint body made of spring steel material, the both ends for inside setting the pipe joint body intermediate step of through-hole respectively set tracheae connecting tube, the end face of pipe joint body intermediate step is evenly distributed with several elastic card claws, the outer end of elastic card claw sets inside 90 degree of curved stop blocks, anti-avulsion block header sets the anti-avulsion clamp with circular arc, the back of anti-avulsion clamp outwardly sets oblique angle, the back of elastic card claw sets de- pipe power assistant arm, the utility model is socketed in tracheae in tracheae connecting tube and connects, when when tracheae being set with to gap groove location, tracheae outward opens elastic card claw the circle diameter amplification for constituting anti-avulsion clamp along oblique angle, tracheae enter tracheae connecting tube and in place after, elastic card claw continues centripetal power tracheae and the excircle flexible fastening of tracheae connecting tube, and make the embedded flexibility of tracheae Deformation, easy to connect, anti-avulsion effect is good.
Description
Technical field
The utility model relates to a kind of pipe fitting class technical field, especially a kind of simple fast-connecting type pipe fitting.
Background technique
It is as shown in Figure 4: the pipe fitting 1 of the connection tracheae 1003 of conventional plain type be in set gas transmission through-hole,
The casing head 1002 of Lian Duanshe and tracheae socket, it is convenient when installation, tracheae 1003 is connect with 1002 plug-in type of casing head,
And in order to which the two is not easy to disengage, fixed with the wire of iron wire class in the outer wound form of tracheae 1003, similar connection drawback is:
One, connection is not fast enough, beats less than the effect connect fastly；Two, the wire of winding binding is that distortion knots, the section of wire
It is more sharp, the hidden danger easily damaged to people.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of simple fast-connecting type pipe fittings, including
Pipe joint body made of spring steel material, the both ends for inside setting the pipe joint body intermediate step of through-hole respectively set tracheae connecting tube,
The end face of pipe joint body intermediate step is evenly distributed with several elastic card claws, and the outer end of elastic card claw sets inside 90 degree of curved anti-avulsions
Block, anti-avulsion block header set the anti-avulsion clamp with circular arc, and the back of anti-avulsion clamp outwardly sets oblique angle, and the back of elastic card claw sets de- pipe
Power assistant arm, the utility model are socketed in tracheae in tracheae connecting tube and connect, and when tracheae being set with to gap groove location, tracheae is suitable
Oblique angle elastic card claw is opened outward the circle diameter amplification for constituting anti-avulsion clamp, tracheae enters tracheae connecting tube and in place
Afterwards, elastic card claw continues centripetal power tracheae and the excircle flexible fastening of tracheae connecting tube, and makes the embedded flexible change of tracheae
Shape, easy to connect, anti-avulsion effect is good.
A kind of to achieve the above purpose, the technical solution of the present invention is: simple fast-connecting type pipe fitting, including pipe fitting
Main body, the both ends for inside setting the pipe joint body intermediate step of through-hole respectively set tracheae connecting tube, the end of pipe joint body intermediate step
Face is evenly distributed with several elastic card claws, and the outer end of the elastic card claw sets inside 90 degree of curved stop blocks, the anti-avulsion block header
If the anti-avulsion clamp with circular arc, the back of anti-avulsion clamp outwardly sets oblique angle, and the back of elastic card claw sets de- pipe power assistant arm.
The back tie point of further setting, the de- pipe power assistant arm and elastic card claw is in stop block upper end position, elasticity
The other end of claw extends to pipe joint body intermediate step.
Further setting, the circular arc and gas of the anti-avulsion block header of the uniformly distributed several elastic card claws in the pipe joint body unilateral side
Pipe connected pipe is concentric circles.
Further setting, the circle diameter that the circular arc of the anti-avulsion block header is constituted are less than the diameter of tracheae.
Further setting, the clearance groove of the circumference that the circular arc of the anti-avulsion block header is constituted to tracheae connecting tube surface perimeter
Width is less than the wall thickness of tracheae.
Further setting, the tracheae connecting tube excircle set several anti-back slots, and the end face of the anti-back slot outwardly is vertical
It faces directly, other end is inclined-plane, inclined-plane and the horizontal angle for constituting 15 °.
Further setting, the elastic card claw can be flared out under external force.
It is connected the beneficial effects of the utility model are: the utility model is socketed in tracheae in tracheae connecting tube, air pipe sleeve
When dress to gap groove location, tracheae outward opens elastic card claw the circle diameter for constituting anti-avulsion clamp along oblique angle and puts
Greatly, tracheae enter tracheae connecting tube and in place after, elastic card claw continues centripetal power tracheae and tracheae connecting tube excircle bullet
Property is fixed, and makes the embedded plastic deformation of tracheae, and easy to connect, anti-avulsion effect is good.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the connection figure of Fig. 1 and tracheae；
Fig. 4 is the schematic diagram of pipe fitting one.
In figure: pipe joint body 1, tracheae connecting tube 102, de- pipe power assistant arm 103, stop block 104, leads to elastic card claw 101
Hole 105, anti-avulsion clamp 106, oblique angle 107, anti-back slot 108, clearance groove 109, pipe fitting 1, casing head 1002, tracheae
1003。
Specific embodiment,
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
As shown in FIG. 1 to FIG. 2, a kind of simple fast-connecting type pipe fitting, including pipe joint body 1, adapter body 1 are spring steel
Material, flexible and self-resetting attribute, and the application intensity of rigid also enough pipe fittings, inside set the pipe fitting of through-hole 105
The both ends of 1 intermediate step of main body respectively set tracheae connecting tube 102, and the end face of 1 intermediate step of pipe joint body is evenly distributed with several elastic cards
Pawl 101, the outer end of the elastic card claw 101 set inside 90 degree curved stop blocks 104, and 104 head of stop block sets band
The anti-avulsion clamp 106 of circular arc, the back of anti-avulsion clamp 106 outwardly set oblique angle 107, and the back of elastic card claw 101 sets de- pipe power-assisted
Arm 103, constitutes that the power arm the long more labour-saving lever principle feature, needs tracheae 1003 to extract from tracheae connecting tube 102 and takes off
Opening is, grasps drot gfasplng in de- pipe power assistant arm 103 and exerts a force, elastic card claw 101 is opened outward simultaneously with bottom connection point basic point
It opens, resisting the stop block 104 of tracheae 1003 while being flared out separates 106 fish tracheae of anti-avulsion clamp, 1003 surface, extracts gas
Pipe 1003, after hand is decontroled, elastic card claw 101, which voluntarily restores, recoils to initial position, and convenient and efficient, the utility model is air pipe sleeve
It connects and is connected in tracheae connecting tube, when tracheae being set with to gap groove location, tracheae outward opens elastic card claw along oblique angle
The circle diameter amplification for constituting anti-avulsion clamp, tracheae enter tracheae connecting tube and in place after, the lasting centripetal power of elastic card claw
Tracheae and the excircle flexible fastening of tracheae connecting tube, and make the embedded plastic deformation of tracheae, easy to connect, anti-avulsion effect is good,
Simultaneously without sharp position, potential security risk is eliminated.
The back tie point of the de- pipe power assistant arm 103 and elastic card claw 101 is in 104 upper end position of stop block, elastic card
The other end of pawl 101 extends to 1 intermediate step of pipe joint body, extends power arm, and when deaeration pipe 1003 is more laborsaving.
The circular arc and tracheae on 104 head of stop block of the unilateral uniformly distributed several elastic card claws 101 of the pipe joint body 1 connect
Adapter tube 102 is concentric circles, is pasted conducive to the better compression type of arc end surface and 1003 outer circumference surface of tracheae on 104 head of stop block
It closes, improves anticreep effect.
The circle diameter that the circular arc on 104 head of stop block is constituted is less than the diameter of tracheae 1003, is conducive to stop block 104
The arc-shaped elastic on head compresses tracheae connecting tube 102 and the tracheae 1003 that connect
The clearance groove 109 of circumference to 102 surface perimeter of tracheae connecting tube that the circular arc on 104 head of stop block is constituted is wide
Degree is less than the wall thickness of tracheae 1003, in elastic compression tracheae connecting tube 102 and the gas that connect conducive to the circular arc on 104 head of stop block
While pipe 1003, under the action of elastic compression power, so that 1003 circumference of tracheae is pressed into contact with face and sink, improve tracheae 1003
Anti-dropout effect.
102 excircle of tracheae connecting tube sets several anti-back slots 108, and the end face of the anti-back slot 108 outwardly is vertical
Face, other end are inclined-plane, inclined-plane and the horizontal angle for constituting 15 °.
The elastic card claw 101 can be flared out under external force, be conducive to tracheae 1003 and mounted and dismounted.Case study on implementation
It is as shown in Figure 3: tracheae 1003 being socketed in tracheae connecting tube 102 and is connected, to clearance groove when tracheae 1003 is set with
When 109 position, elastic card claw 101 is opened the circle diameter for constituting anti-avulsion clamp 106 outward along oblique angle 107 by tracheae 1003
Amplification, tracheae 1003 enter tracheae connecting tube 102 and in place after, elastic card claw continues centripetal power tracheae 1003 and tracheae company
102 excircle flexible fastening of adapter tube, and make the embedded plastic deformation of tracheae 1003, easy to connect, anti-avulsion effect is good.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.
The technical staff of the industry is also aware that the utility model is not limited by above-mentioned case study on implementation, above-mentioned case study on implementation and specification
Described in only illustrate the principles of the present invention, under the premise of not departing from the utility model connection meter scope, this is practical new
Type will also have various changes and improvements, and these various changes and improvements fall within the scope of the claimed invention.This is practical
Novel claimed range is defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of simple fast-connecting type pipe fitting, it is characterised in that: including pipe joint body (1), inside set the pipe fitting of through-hole (105)
The both ends of main body (1) intermediate step are respectively set tracheae connecting tube (102), and the end face of pipe joint body (1) intermediate step is uniformly distributed several
Elastic card claw (101), the outer end of the elastic card claw (101) set inside 90 degree curved stop blocks (104), the stop block
(104) head sets the anti-avulsion clamp (106) with circular arc, and the back of anti-avulsion clamp (106) outwardly sets oblique angle (107), elastic card claw
(101) back sets de- pipe power assistant arm (103).
2. a kind of simple fast-connecting type pipe fitting as described in claim 1, it is characterised in that: the de- pipe power assistant arm (103) and bullet
The back tie point of property claw (101) is in stop block (104) upper end position, and the other end of elastic card claw (101) is to pipe fitting master
Body (1) intermediate step extends.
3. a kind of simple fast-connecting type pipe fitting as described in claim 1, it is characterised in that: the pipe joint body (1) is unilateral
The circular arc on stop block (104) head of several elastic card claws (101) of cloth and tracheae connecting tube (102) are concentric circles.
4. a kind of simple fast-connecting type pipe fitting as claimed in claim 3, it is characterised in that: the circle on stop block (104) head
The circle diameter that arc is constituted is less than the diameter of tracheae (1003).
5. a kind of simple fast-connecting type pipe fitting as claimed in claim 4, it is characterised in that: the circle on stop block (104) head
The circumference that arc is constituted is less than the wall thickness of tracheae (1003) to clearance groove (109) width of tracheae connecting tube (102) surface perimeter.
6. a kind of simple fast-connecting type pipe fitting as described in claim 1, it is characterised in that: tracheae connecting tube (102) outer circle
It sets in week several anti-back slots (108), the end face of the anti-back slot (108) outwardly is vertical plane, other end is inclined-plane, inclined-plane and water
The flat angle for constituting 15 °.
7. a kind of simple fast-connecting type pipe fitting as described in claim 1, it is characterised in that: the elastic card claw (101) is in external force
It can be flared out under effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821810784.4U CN209262487U (en) | 2018-11-05 | 2018-11-05 | A kind of simple fast-connecting type pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821810784.4U CN209262487U (en) | 2018-11-05 | 2018-11-05 | A kind of simple fast-connecting type pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209262487U true CN209262487U (en) | 2019-08-16 |
Family
ID=67558203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821810784.4U Expired - Fee Related CN209262487U (en) | 2018-11-05 | 2018-11-05 | A kind of simple fast-connecting type pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209262487U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765994A (en) * | 2020-06-19 | 2020-10-13 | 京源中科科技股份有限公司 | Heat meter, and partition temperature control system, method and device |
| CN111780463A (en) * | 2020-06-18 | 2020-10-16 | 安徽美博智能科技有限公司 | Air conditioner refrigerant filling device |
-
2018
- 2018-11-05 CN CN201821810784.4U patent/CN209262487U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780463A (en) * | 2020-06-18 | 2020-10-16 | 安徽美博智能科技有限公司 | Air conditioner refrigerant filling device |
| CN111765994A (en) * | 2020-06-19 | 2020-10-13 | 京源中科科技股份有限公司 | Heat meter, and partition temperature control system, method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 Termination date: 20211105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |