CN204176212U - A kind of straight-through quick union - Google Patents
A kind of straight-through quick union Download PDFInfo
- Publication number
- CN204176212U CN204176212U CN201420622461.8U CN201420622461U CN204176212U CN 204176212 U CN204176212 U CN 204176212U CN 201420622461 U CN201420622461 U CN 201420622461U CN 204176212 U CN204176212 U CN 204176212U
- Authority
- CN
- China
- Prior art keywords
- joint
- baltimore groove
- cutting ferrule
- straight
- resilient member
- 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
Links
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to pipe joint field, and particularly relate to a kind of straight-through quick union, comprising: the first joint, its one end is provided with Baltimore groove, and is arranged with cutting ferrule outside Baltimore groove, and cutting ferrule can slide along Baltimore groove outer wall; Second joint, its one end is provided with jut, and jut and Baltimore groove are equipped with, and to make the first joint be connected with the second joint, the sidewall of the second joint is also provided with multiple clipping device; Cutting ferrule, it comprises slide part and fixing part, a containing space is formed between the outer wall of the Baltimore groove of slide part and the first joint, resilient member is provided with in containing space, the outer of one end of resilient member and the Baltimore groove of the first joint is fixed, the other end of resilient member is free end, and fixing part is arranged to insert mode also fixing in the clipping device on the second joint.The utility model provides a kind of easy installation and removal, and the simply straight-through quick union of good sealing effect, structure.
Description
Technical field
The utility model relates to pipe joint field, particularly relates to a kind of straight-through quick union.
Background technique
Hydraulic system is using oil or the liquid such as water as working medium, utilizes the pressure energy of the liquid such as oil or water, and by the package unit of the annexes such as control valve operating hydraulically operated actuator work.In hydraulic system, some pipeline needs often dismounting, usually all needs use instrument.Even if some quick union does not need the auxiliary of instrument, but general structure is all comparatively complicated, sealing effect is poor.
Model utility content
For above-mentioned technical problem, the utility model has designed and developed a kind of straight-through quick union, and object is to provide a kind of easy installation and removal, and the simply straight-through quick union of good sealing effect, structure.
The technological scheme that the utility model provides is:
A kind of straight-through quick union, comprising:
First joint, its one end is provided with Baltimore groove, and is arranged with cutting ferrule outside described Baltimore groove, and described cutting ferrule can slide along described Baltimore groove outer wall;
Second joint, its one end is provided with jut, and described jut and described Baltimore groove are equipped with, and to make described first joint be connected with the second joint, the sidewall of described second joint is also provided with multiple clipping device;
Cutting ferrule, it comprises slide part and fixing part, a containing space is formed between the outer wall of the Baltimore groove of described slide part and described first joint, resilient member is provided with in described containing space, the outer of one end of described resilient member and the Baltimore groove of described first joint is fixed, the other end of described resilient member is free end, and described fixing part is arranged to insert mode also fixing in the clipping device on described second joint.
Preferably, in described straight-through quick union, the Baltimore groove outer of described first joint extends to the direction deviating from described Baltimore groove center with the clamping part forming described resilient member.
Preferably, in described straight-through quick union, described first joint outer wall is also provided with screens, the distance between the clamping part of described screens and described first joint is the initial length of described resilient member.
Preferably, in described straight-through quick union, one end of the slide part of described cutting ferrule is bent to form kink to the center of described cutting ferrule, forms the containing space of described resilient member with the outer wall and clamping part that make described slide part, kink, Baltimore groove.
Preferably, in described straight-through quick union, one end of described resilient member and the clamping part of described first joint are fixed.
Preferably, in described straight-through quick union, one end of the fixing part of described cutting ferrule is provided with multiple limited part bent to the central direction deviating from described cutting ferrule.
Preferably, in described straight-through quick union, described clipping device is multiple draw-in groove, and the fixing part of described cutting ferrule is through described draw-in groove and after rotating, described limited part is fixed on the side of described draw-in groove.
Preferably, in described straight-through quick union, the contact position of the Baltimore groove of described first joint and the jut of the second joint is also provided with multiple elastic seal ring.
In straight-through quick union described in the utility model, described first joint is tentatively connected with jut by the Baltimore groove arranged that cooperatively interacts with the second joint, now screens place at described first joint supported by described cutting ferrule, and described resilient member is in uncompressed state.User promotes described cutting ferrule to the second joint direction, to make the fixing part of described cutting ferrule through the draw-in groove on described second joint, and rotate described cutting ferrule, due to the setting of fixing part front end limited part, cutting ferrule is fixed on current location, thus described first joint and the second joint are connected and fixed.When described cutting ferrule dismantled by needs, only need cutting ferrule described in counterrotating, what make limiting stopper depart from described draw-in groove is spacing, direction gently to described first joint promotes described cutting ferrule, described be fastened in the effect of described resilient member under can be repositioned to described screens place, described first joint is separated with the second joint by user again, and whole installation and removal process does not need to use any instrument, and structure is simple, the pipeline being applicable to different oil pipes, water pipe or tracheae connects.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of straight-through quick union described in the utility model;
Fig. 2 is the plan view of straight-through quick union described in the utility model;
Fig. 3 is the sectional view in A-A face in Fig. 2.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, can implements according to this with reference to specification word to make those skilled in the art.
As shown in Figure 1,2 and 3, the utility model provides a kind of straight-through quick union, comprising:
First joint 1, its one end is provided with Baltimore groove 4, and is arranged with cutting ferrule outside described Baltimore groove, and cutting ferrule is set to the column structure of hollow, and size is advisable to be just set on Baltimore groove, and described cutting ferrule can slide along described Baltimore groove outer wall;
Second joint 2, its one end is provided with jut 5, and described jut and described Baltimore groove are equipped with, and to make described first joint be connected with the second joint, the sidewall of described second joint is also provided with multiple clipping device 6;
Cutting ferrule 3, it comprises slide part 7 and fixing part 8, a containing space 9 is formed between the outer wall of the Baltimore groove of described slide part and described first joint, resilient member 10 is provided with in described containing space, resilient member is spring or compressible block rubber etc., the outer of one end of described resilient member and the Baltimore groove of described first joint is fixed, the other end of described resilient member is free end, drive to make the fore and aft motion of resilient member on the outer wall being fastened in the first joint and slide, described fixing part is arranged to insert mode also fixing in the clipping device on described second joint.
In described straight-through quick union, the Baltimore groove outer of described first joint extends to the direction deviating from described Baltimore groove center with the clamping part 11 forming described resilient member.
In described straight-through quick union, described first joint outer wall is also provided with screens 12, screens can for being arranged on multiple projection on the first joint outer wall or ring catch, distance between the clamping part of described screens and described first joint is the initial length of described resilient member, and resilient member is housed between screens and clamping part.
In described straight-through quick union, one end of the slide part of described cutting ferrule is bent to form kink 13 to the center of described cutting ferrule, the height of kink is identical with the height of clamping part, forms the containing space of described resilient member with the outer wall and clamping part that make described slide part, kink, Baltimore groove.
In described straight-through quick union, one end of described resilient member and the clamping part of described first joint are fixed.
In described straight-through quick union, one end of the fixing part of described cutting ferrule is provided with multiple limited part 14 bent to the central direction deviating from described cutting ferrule, namely the height of limited part is higher than the body height of fixing part, and the width of fixing part is to be advisable through the gap of the clipping device on the second joint.
In described straight-through quick union, described clipping device is multiple draw-in groove, draw-in groove is projection or pin hole, the fixing part of described cutting ferrule through the gap two adjacent projections and rotate after, described fixing part is fixed on the side of described draw-in groove due to the setting of limited part, when needs dismounting cutting ferrule, only limited part need be rotated to departing from the engaging with draw-in groove; Or after cutting ferrule is pushed to fixed position, after the pin hole on the pin hole that the main body of cutting ferrule fixing part is offered and the second joint is aligned, then pin to be inserted in pin hole thus cutting ferrule and the second joint are fixed.
In described straight-through quick union, the contact position of the Baltimore groove of described first joint and the jut of the second joint is also provided with multiple elastic seal ring 15, to ensure the sealing that the first joint is connected with the second joint, elastic seal ring is the seal ring of O RunddichtringO or other arbitrary shapes.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in specification and mode of execution utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (8)
1. a straight-through quick union, is characterized in that, comprising:
First joint, its one end is provided with Baltimore groove, and is arranged with cutting ferrule outside described Baltimore groove, and described cutting ferrule can slide along described Baltimore groove outer wall;
Second joint, its one end is provided with jut, and described jut and described Baltimore groove are equipped with, and to make described first joint be connected with the second joint, the sidewall of described second joint is also provided with multiple clipping device;
Cutting ferrule, it comprises slide part and fixing part, a containing space is formed between the outer wall of the Baltimore groove of described slide part and described first joint, resilient member is provided with in described containing space, the outer of one end of described resilient member and the Baltimore groove of described first joint is fixed, the other end of described resilient member is free end, and described fixing part is arranged to insert mode also fixing in the clipping device on described second joint.
2. straight-through quick union as claimed in claim 1, is characterized in that, the Baltimore groove outer of described first joint extends to the direction deviating from described Baltimore groove center with the clamping part forming described resilient member.
3. straight-through quick union as claimed in claim 2, it is characterized in that, described first joint outer wall is also provided with screens, and the distance between the clamping part of described screens and described first joint is the initial length of described resilient member.
4. straight-through quick union as claimed in claim 3, it is characterized in that, one end of the slide part of described cutting ferrule is bent to form kink to the center of described cutting ferrule, forms the containing space of described resilient member with the outer wall and clamping part that make described slide part, kink, Baltimore groove.
5. straight-through quick union as claimed in claim 4, it is characterized in that, one end of described resilient member and the clamping part of described first joint are fixed.
6. straight-through quick union as claimed in claim 1, is characterized in that, one end of the fixing part of described cutting ferrule is provided with multiple limited part bent to the central direction deviating from described cutting ferrule.
7. straight-through quick union as claimed in claim 6, it is characterized in that, described clipping device is multiple draw-in groove, and the fixing part of described cutting ferrule is through described draw-in groove and after rotating, described limited part is fixed on the side of described draw-in groove.
8. straight-through quick union as claimed in claim 1, it is characterized in that, the contact position of the Baltimore groove of described first joint and the jut of the second joint is also provided with multiple elastic seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420622461.8U CN204176212U (en) | 2014-10-24 | 2014-10-24 | A kind of straight-through quick union |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420622461.8U CN204176212U (en) | 2014-10-24 | 2014-10-24 | A kind of straight-through quick union |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204176212U true CN204176212U (en) | 2015-02-25 |
Family
ID=52565022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420622461.8U Expired - Fee Related CN204176212U (en) | 2014-10-24 | 2014-10-24 | A kind of straight-through quick union |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204176212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329527A (en) * | 2014-10-24 | 2015-02-04 | 绵阳嘉泰鑫智能科技有限公司 | Through quick joint |
-
2014
- 2014-10-24 CN CN201420622461.8U patent/CN204176212U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329527A (en) * | 2014-10-24 | 2015-02-04 | 绵阳嘉泰鑫智能科技有限公司 | Through quick joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104329527A (en) | Through quick joint | |
| WO2018157178A3 (en) | Dual stripper with water sweep gas | |
| BR112016028401A2 (en) | threaded joint for steel pipes | |
| NZ722526A (en) | A port sealing device and assembly for an optical cable termination box | |
| CN204176212U (en) | A kind of straight-through quick union | |
| CN204487491U (en) | Glais ring erecting tools | |
| MX2017006047A (en) | Well tool device with actuation device in through opening of frangible disc. | |
| CN203906998U (en) | Water faucet device | |
| CN105782497A (en) | Semiautomatic hand-operated reversing valve | |
| CN203258256U (en) | Water distributing-collecting device connecting structure | |
| WO2014191169A3 (en) | Actuating device for a pump unit | |
| CN104143806B (en) | Cable-penetrating pipe plug | |
| CN202389058U (en) | Novel correction fluid | |
| CN203686220U (en) | Metal hard sealing V-type cut ball valve | |
| CN204647611U (en) | Valve connector applied widely | |
| CN204592385U (en) | A kind of new and effective membrane valve | |
| CN208220731U (en) | A kind of casing scraper | |
| CN207633379U (en) | A kind of well lid well seat rigidly locked | |
| CN203770823U (en) | Throttle valve with heating function | |
| CN203809502U (en) | Rustproof hinge | |
| CN104763854A (en) | Natural gas pipeline isolator | |
| CN204220162U (en) | A kind of rectangular test tube plug | |
| CN204284652U (en) | A kind of mangetic core assembly two-bolt lock fixing apparatus | |
| CN203995061U (en) | A kind of combining structure of printing seats | |
| CN104405724A (en) | Double-telescopic upright post device for laying railway |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170616 Address after: 621000 Silk Road 9, Fucheng District, Sichuan, Mianyang Patentee after: MIANYANG FU LIN LAN TECHNOLOGY CO., LTD. Address before: 621000, silk road, 9 town, Fucheng District, Sichuan, Mianyang Patentee before: MIANYANG JIATAIXIN INTELLIGENT SCIENCE & TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20171024 |