CN205065136U - Couple formula quick assembly disassembly coupling structure - Google Patents
Couple formula quick assembly disassembly coupling structure Download PDFInfo
- Publication number
- CN205065136U CN205065136U CN201520678726.0U CN201520678726U CN205065136U CN 205065136 U CN205065136 U CN 205065136U CN 201520678726 U CN201520678726 U CN 201520678726U CN 205065136 U CN205065136 U CN 205065136U
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- Prior art keywords
- hook
- hole
- pipe joint
- clip
- acting
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- Expired - Fee Related
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a couple formula quick assembly disassembly coupling structure, its technical scheme main points are: including pipeline and coupling, be equipped with the clamp on the pipeline, it is connected with the hook to rotate on the clamp, be equipped with on the coupling with hook complex hook seat, it changes the hole to be equipped with on the clamp, it is rectangular hole to change the hole, the one end that the coupling was kept away from in the commentaries on classics hole is equipped with the side channel, change the downthehole pivot that is equipped with, the one end of hook with the pivot is connected, and the other end forms barb portion. The utility model provides a problem of the unstable and inconvenient dismouting of current couple formula quick assembly disassembly coupling structure installation.
Description
Technical field
The utility model relates to a kind of pipe joint structure, and in particular, it relates to a kind of hanger type quick-acting dismounting pipe joint structure.
Background technique
Metal tube is widely used in the every aspect of daily life, such as, for various media such as transferring oil, gas, water.In prior art, the Placement between metal tube mainly contains and is welded to connect, and good stability, Security are good owing to having for the metal tube be welded to connect, the advantage such as good airproof performance, resistance to deformation and long service life and be widely used in all trades and professions.As China Patent No. " 201320273737.1 " discloses a kind of linkage structure of metal pipe element, its technological scheme is that the linkage structure of described metal pipe element comprises pipe fitting body and fittings body, pipe fitting body and fittings body are respectively equipped with pipe fitting joint and the joint connection of grafting cooperation, joint connection is provided with the main passage for the grafting of pipe fitting joint, pipe fitting joint is provided with the subaisle be connected with main passage conducting, and the position that between described pipe fitting joint and joint connection, grafting coordinates forms welding region.
But with the prior art that above-mentioned patent document is representative, in actual use, still there is following defect: one, because pipe fitting body and fittings body need to be welded to connect, the connection speed of pipe fitting is slow, causes installation efficiency low.Two, welding process needs special welder's operation, higher to the requirement of installation personnel.Three, easily there is rosin joint or solder skip phenomenon in welding process, and then affect steadiness and the sealing of pipe fitting body and fittings body joint.Four, the pipe fitting body be welded to connect also also exists the shortcoming being not easy to dismounting and inconvenient maintenance.
Based on above problem, application number be 201420343851.1 patent document disclose a kind of linkage structure of metal tube, comprise body and connecting head, on the outer surface of described body end, integral type is provided with annular protrusion, described annular protrusion is provided with multiple buckling groove, the internal surface of described body end is provided with interior step, described interior step is provided with hollow slot; The outer surface of described connecting head end is provided with the outer step suitable with interior step, described outer step is provided with the protuberance suitable with hollow slot, the outer surface in the middle part of described connecting head is movably set with multiple hasp; During installation, connecting head is fixedly connected with buckling groove by hasp with body, and the outer step of connecting head is inserted in interior platform, in the hollow slot in the protuberance in outer step inserts on step.
Metal tube and connecting head can firmly be linked into an integrated entity with coordinating of buckling groove by hasp by this joint structure rapidly, thus make the installation efficiency between metal tube higher.Further, the structure of hasp and buckling groove is mature technology of the prior art, and common installer just can complete installation fast, to installation personnel without particular/special requirement.But the articulating point due to hasp is fixing, so it cannot regulate, cause installing unstable or dismounting is inconvenient, namely when hasp is connected tension with buckling groove, so make the fastening power of hasp excessive, opening of inconvenient hasp; When hasp is connected more loose with buckling groove, although opening of hasp can be facilitated, make the connection of joint stable not, easily loosen.
In addition, disclosed in the Chinese patent " hook type flexible quick-acting dismounting pipe joint " that application number is 93203637.6 also there is above problem in joint, hook in this patent and the articulating point between clip are also fixing, so also can cause installing unstable or that dismounting is inconvenient problem.
Model utility content
Not only for the deficiency that prior art exists, the purpose of this utility model is to provide a kind of and can ensures to install stable but also can ensure the hanger type quick-acting dismounting pipe joint structure of easy accessibility.
For achieving the above object, the utility model provides following technological scheme: a kind of hanger type quick-acting dismounting pipe joint structure, comprise pipeline and pipe joint, described pipeline is provided with clip, described clip is rotatably connected to hook, described pipe joint is provided with the hook seat coordinated with described hook, it is characterized in that: described clip is provided with and turns hole, the described hole that turns is strip hole, the described hole that turns is provided with side channel away from one end of pipe joint, described turning in hole is provided with rotating shaft, and one end of described hook is connected with described rotating shaft, and the other end forms barb.
Preferably, described pipeline and/or clip are provided with locating piece.
Preferably, described locating piece comprises the positioning block be arranged on described pipeline and the locating slot be arranged on described clip.
Preferably, described rotating shaft is screw, turns hole and be connected with nut described in described screw passes.
Preferably, described hook is curved arranges the attacker's groove being formed and insert for human hands.
The utility model has following advantage: the clip in the utility model hanger type quick-acting dismounting pipe joint structure is provided with and turns hole, turning hole is strip hole, turns hole and is provided with side channel away from one end of pipe joint, turn in hole and be provided with rotating shaft, one end of hook is connected with rotating shaft, and the other end forms barb.Strip hole owing to turning hole, so rotating shaft turning slippage in hole, and can realize location in draw-in groove side channel.When hook needs to coordinate with hook seat, rotating shaft can be made turning in hole slippage and then adjustment hook realizes hook away from hook seat, after the barb of hook and hook seat hang up, continue slippage hook, hook is retreated, and make rotating shaft and side channel clamping, the location that so just can realize hook is fixed.To be coordinated with the slippage turning hole by rotating shaft and the location fixation of side channel countershaft, this hanger type quick-acting dismounting pipe joint structure is had the stable effect that can ensure again easy accessibility is installed.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model hanger type quick-acting dismounting pipe joint structure;
Fig. 2 is the sectional view A-A of the utility model hanger type quick-acting dismounting pipe joint structure.
In figure: 1, pipeline; 11, positioning block; 2, pipe joint; 21, hook seat; 3, clip; 31, hole is turned; 32, side channel; 33, locating slot; 4, seal ring; 5, screw; 6, nut; 7, hook; 71, attacker's groove.
Embodiment
With reference to shown in accompanying drawing, the utility model hanger type quick-acting dismounting pipe joint structure is further illustrated.
Embodiment: a kind of hanger type quick-acting dismounting pipe joint structure, comprise pipeline 1 and pipe joint 2, pipeline 1 and pipe joint 2 joint are provided with seal ring 4, and pipeline 1 is provided with clip 3, clip 3 is rotatably connected to hook 7, pipe joint 2 is provided with the hook seat 21 coordinated with hook 7, it is characterized in that: clip 3 is provided with and turns hole 31, turns hole 31 for strip hole, turn hole 31 and be provided with side channel 32 away from one end of pipe joint 2, turn in hole 31 and be provided with rotating shaft, one end of hook 7 is connected with rotating shaft, and the other end forms barb.Strip holes owing to turning hole 31, so rotating shaft turning slippage in hole 31, and can realize location in draw-in groove side channel 32.When hook 7 needs to coordinate with hook seat 21, rotating shaft can be made turning in hole 31 slippage and then regulate hook 7 to realize hook away from hook seat 21, after the barb of hook 7 and hook seat 21 hang up, continue slippage hook 7, hook 7 is retreated, make rotating shaft and side channel 32 clamping, the location that so just can realize hook 7 is fixed.To be coordinated with the slippage turning hole 31 by rotating shaft and the location fixation of side channel 32 countershaft, this hanger type quick-acting dismounting pipe joint 2 structure is had the stable effect that can ensure again easy accessibility is installed.
Wherein, the linkage structure of clip 3 is that the connecting sheet arranged by clip 3 two ends is connected, and connecting sheet is provided with and turns hole 31, and rotating shaft is screw 5, and screw 5 is connected with nut 6 through turning hole 31.So namely, achieve the fixing of clip 3, also achieve the fixing of hook 7.
Further, pipeline 1 and/or clip 3 are provided with locating piece.The position of clip 3 on pipeline 1 can be ensured like this, clip 3 is not easily walked on pipeline 1, connect more stable.Wherein, locating piece comprises the positioning block 11 be arranged on pipeline 1 and the locating slot 33 be arranged on clip 3.Clip 3 just can be made to be positioned at particular location on pipeline 1 by positioning block 11 and the connection of locating slot 33, can not walk.
Moreover, this hook 7 is curved arranges the attacker's groove 71 being formed and insert for human hands, so when people need to operate this hook 7 time, this hook 7 can meet the operating habit of human hands, and hand is inserted into after in attacker's groove 71 and carries out more convenient to operate to this hook 7 again.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technological schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a hanger type quick-acting dismounting pipe joint structure, comprise pipeline and pipe joint, described pipeline is provided with clip, and described clip is rotatably connected to hook, and described pipe joint is provided with the hook seat coordinated with described hook, it is characterized in that: described clip is provided with and turns hole, the described hole that turns is strip hole, described in turn hole and be provided with side channel away from one end of pipe joint, described in turn in hole and be provided with rotating shaft, one end of described hook is connected with described rotating shaft, and the other end forms barb.
2. hanger type quick-acting dismounting pipe joint structure according to claim 1, is characterized in that: described pipeline and/or clip are provided with locating piece.
3. hanger type quick-acting dismounting pipe joint structure according to claim 2, is characterized in that: described locating piece comprises the positioning block be arranged on described pipeline and the locating slot be arranged on described clip.
4. hanger type quick-acting dismounting pipe joint structure according to claim 1, is characterized in that: described rotating shaft is screw, turns hole and be connected with nut described in described screw passes.
5. hanger type quick-acting dismounting pipe joint structure according to claim 1, is characterized in that: described hook is curved arranges the attacker's groove being formed and insert for human hands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520678726.0U CN205065136U (en) | 2015-09-02 | 2015-09-02 | Couple formula quick assembly disassembly coupling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520678726.0U CN205065136U (en) | 2015-09-02 | 2015-09-02 | Couple formula quick assembly disassembly coupling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205065136U true CN205065136U (en) | 2016-03-02 |
Family
ID=55391692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520678726.0U Expired - Fee Related CN205065136U (en) | 2015-09-02 | 2015-09-02 | Couple formula quick assembly disassembly coupling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205065136U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140092A (en) * | 2018-09-11 | 2019-01-04 | 浙江欧琳生活健康科技有限公司 | One kind connecing gas pipeline fastly |
| CN113357462A (en) * | 2021-05-27 | 2021-09-07 | 宁波城市职业技术学院 | Quick-release type drain pipe |
| CN114308923A (en) * | 2021-12-30 | 2022-04-12 | 老肯医疗科技股份有限公司 | Purging and drying device for inner cavity of endoscope |
-
2015
- 2015-09-02 CN CN201520678726.0U patent/CN205065136U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140092A (en) * | 2018-09-11 | 2019-01-04 | 浙江欧琳生活健康科技有限公司 | One kind connecing gas pipeline fastly |
| CN113357462A (en) * | 2021-05-27 | 2021-09-07 | 宁波城市职业技术学院 | Quick-release type drain pipe |
| CN114308923A (en) * | 2021-12-30 | 2022-04-12 | 老肯医疗科技股份有限公司 | Purging and drying device for inner cavity of endoscope |
| CN114308923B (en) * | 2021-12-30 | 2022-12-06 | 老肯医疗科技股份有限公司 | Scope inner chamber sweep drying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20190902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |