CN206320447U - A kind of fast plug device of interior pawl - Google Patents
A kind of fast plug device of interior pawl Download PDFInfo
- Publication number
- CN206320447U CN206320447U CN201621457836.5U CN201621457836U CN206320447U CN 206320447 U CN206320447 U CN 206320447U CN 201621457836 U CN201621457836 U CN 201621457836U CN 206320447 U CN206320447 U CN 206320447U
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- CN
- China
- Prior art keywords
- claw
- nut
- interior
- intubation
- pawl
- 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.)
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a kind of interior fast plug device of pawl, comprising by thread joint, O-ring, nut, claw, intubation are constituted, wherein, thread joint is adapted with nut, and thread joint has middle cavity, and O-ring is nested in thread joint in cavity；Nut is adapted with claw, and nut is hollow, and claw is limited in the interior cylinder of nut, and intubation is inserted through claw and O-ring and fixed.The utility model can realize quick spacing fixation and the fast assembling-disassembling of circular claw, be easy to the maintenance of part to change, low cost, environmental protection, in the connection procedure for being widely used in various pipelines.
Description
Technical field
The utility model belongs to water purifier water dispenser coffee machine field, and in particular to a kind of interior fast plug device of pawl.
Background technology
At present, the fixed form that claw is inserted soon is by the way that button realizes the spacing fixation of claw in buckle after interference fit mostly
Or ultrasonic bonding formula, buckle is made together with weld by ultrasonic wave, so as to realize to the spacing solid of round clasp
It is fixed.After fixed installation, dismantle again all can part of damage, cause not easy-maintaining part it is not reproducible utilization, cause wave
Take.
The content of the invention
For the weak point of current techniques, the utility model spy proposes a kind of interior fast plug device of pawl, and it can not only be solved
The defect of prior art, also with other many beneficial effects.
A kind of fast plug device of interior pawl, by thread joint, O-ring, nut, claw, intubation composition, the thread joint and institute
State nut to be adapted, the thread joint has middle cavity, the O-ring is nested in the thread joint in cavity；The spiral shell
Female to be adapted with the claw, the nut is hollow, and the claw is limited in the interior cylinder of the nut, the intubation
It is inserted through the claw and the O-ring and is fixed.
Above-mentioned claw is integrally in hollow cylindric, and one end of the claw is provided with positive stop end, and the other end is held provided with intubation
Connect end；The claw is provided with two or more pawl valves, and the pawl valve is evenly distributed on the surrounding of spacing end section circle.
The sectional area of above-mentioned positive stop end is slightly larger than the inner circle sectional area of the nut, can be run through by way of extruding
The nut and spacing fixation, it is interspersed that described intubation socket end accepts the intubation.
Above-mentioned nut be it is hollow, its cross sectional shape be it is circular, oval, square, accordingly, the section of described claw
Shape is also to be circular, oval, square.
The beneficial effects of the utility model are：Using the Fast Installation and fast quick-detach of thread and nut, to realize circle
The quick spacing fixation of claw and fast assembling-disassembling, are easy to the maintenance of part to change, low cost, environmental protection.
Due to above-mentioned beneficial effect, the utility model is widely used in the connection procedure of various pipelines.
Brief description of the drawings
Fig. 1 is assembly structure diagram of the present utility model；
Fig. 2 is the utility model inner section schematic diagram；
Fig. 3 is the structural representation of the utility model claw.
Identifier declaration：1- is intubated, 2- claws, 3- nuts, 4-O type circles, 5- thread joints, 21- positive stop ends, and 22- intubations are held
Connect end.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
With reference to Fig. 1-Fig. 3, a kind of interior fast plug device of pawl, by thread joint, O-ring, nut, claw, intubation composition are described
Thread joint is adapted with the nut, i.e. screw thread and bore matching, and the thread joint has middle cavity, and the O-ring is nested
In the thread joint in cavity；The nut is adapted with the claw, and the nut is hollow, and the claw is spacing
In in the interior cylinder of the nut, the intubation is inserted through the claw and the O-ring and fixed.Above-mentioned claw is in integrally
Hollow is cylindric, and one end of the claw is provided with positive stop end, and it is interspersed that the other end accepts the intubation；The claw is provided with 4
Pawl valve, 4 pawl valves are evenly distributed on the surrounding of spacing end section circle.The sectional area of above-mentioned positive stop end is slightly larger than the nut
Inner circle sectional area, can run through the nut and spacing fixation by way of extruding.Above-mentioned nut is hollow, its section shape
Shape is circular, and accordingly, the cross sectional shape of described claw is also circle.Pass through above-mentioned setting so that intubation can be efficient and convenient
It is interspersed, it is ensured that intubation does not come off easily, meanwhile, intubation fast assembling-disassembling can be made, be easy to the maintenance of part to change, low cost, ring
Protect.
Claims (4)
1. a kind of fast plug device of interior pawl, it is characterised in that：By thread joint, O-ring, nut, claw, intubation composition, the spiral shell
Tooth joint is adapted with the nut, and the thread joint has middle cavity, and the O-ring is nested in cavity in the thread joint
It is interior；The nut is adapted with the claw, and the nut is hollow, and the claw is limited in the interior cylinder of the nut
Interior, the intubation is inserted through the claw and the O-ring and fixed.
2. a kind of interior fast plug device of pawl according to claim 1, it is characterised in that：The claw is in integrally hollow cylinder
Shape, one end of the claw is provided with positive stop end, and the other end is provided with intubation socket end；The claw is provided with two or more
Pawl valve, the pawl valve is evenly distributed on the surrounding of spacing end section circle.
3. a kind of interior fast plug device of pawl according to claim 2, it is characterised in that：The sectional area of the positive stop end is slightly larger than
The inner circle sectional area of the nut, can run through the nut and spacing fixation by way of extruding；Described intubation is accepted
It is interspersed that the intubation is accepted at end.
4. a kind of interior fast plug device of pawl according to claim 1, it is characterised in that：The nut is hollow, its section
Shape is circular, oval, square, and accordingly, the cross sectional shape of described claw is also circular, oval, square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621457836.5U CN206320447U (en) | 2016-12-28 | 2016-12-28 | A kind of fast plug device of interior pawl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621457836.5U CN206320447U (en) | 2016-12-28 | 2016-12-28 | A kind of fast plug device of interior pawl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206320447U true CN206320447U (en) | 2017-07-11 |
Family
ID=59260547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621457836.5U Active CN206320447U (en) | 2016-12-28 | 2016-12-28 | A kind of fast plug device of interior pawl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206320447U (en) |
-
2016
- 2016-12-28 CN CN201621457836.5U patent/CN206320447U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170707 Address after: 528000 Guangdong, Shunde District, Ronggui Desheng neighborhood Rong Rong Road, No. four, building 33, floor Patentee after: Shunde city Foshan District Sheng Sheng Er Electronic Technology Co., Ltd. Address before: 341400 Jiangxi city of Ganzhou province cross city Nankang city mayor Village chating Group No. 21 Patentee before: Wang Ping |