CN204573406U - Locate anti-glue to fall pipe coupling head - Google Patents
Locate anti-glue to fall pipe coupling head Download PDFInfo
- Publication number
- CN204573406U CN204573406U CN201520262866.XU CN201520262866U CN204573406U CN 204573406 U CN204573406 U CN 204573406U CN 201520262866 U CN201520262866 U CN 201520262866U CN 204573406 U CN204573406 U CN 204573406U
- Authority
- CN
- China
- Prior art keywords
- pipe coupling
- ring
- snap ring
- latch
- depressed part
- 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
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses the anti-glue in a kind of location to fall pipe coupling head, its drip irrigation device is, comprise pipe coupling, the end of described pipe coupling is provided with depressed part, pipe coupling is arranged with clip, described clip comprises the snap ring and fixed cover that are wholely set, described snap ring is positioned at the side of fixed cover, described snap ring inwall and described pipe coupling outer wall are fitted, described fixed cover inwall is provided with latch, it is characterized in that: the outer wall of described pipe coupling is fixed with back-up ring, described back-up ring is between described latch and described snap ring, when described back-up ring and described snap ring are conflicted, described latch is positioned at the position relative with described depressed part position, pipe coupling adds a back-up ring, utilizes this simple mode can realize the location of flexible pipe and clip, guarantee once successful when installation and there will not be seepage.
Description
Technical field
The utility model relates to a kind of joint, and more particularly, it relates to the anti-glue in a kind of location and to fall pipe coupling head.
Background technique
The a lot of local employing rubber hose of connection between water route between current industry equipment, oil circuit etc., the rubber hose pressure pipe that normally wall thickness is thicker.
At present, when rubber hose is fixedly attached on pipeline by needs, is the pipe coupling 1 adopting pagoda head mostly, then coordinates a clip 2, rubber hose 3 is fixed in pipeline opening, as shown in Figure 1.When sheathed flexible pipe 3, because flexible pipe 3 and pipeline were friction tight, namely the internal diameter of flexible pipe 3 is less than the external diameter of hard tube, and the space that most pipeline is installed is less, the position that pipe inserts is forbidden, be difficult to accomplish accurate positioning, the position that not clear rubber hose 3 is inserted in, easily cause insertion excessive or excessively shallow when rubber hose cover 3 is established.Cause finished product clip 2 and pagoda head to mismatch, as the latch 23 on clip in accompanying drawing 1 is mutually not corresponding with the depressed part 11 on pipeline, cause clamping instability, in using process, cause coming off of seepage and flexible pipe 3.
Model utility content
For the deficiency that prior art exists, the purpose of this utility model is to provide the anti-glue in a kind of location to fall pipe coupling head, pipe coupling adds a back-up ring, utilizes this simple mode can realize the location of flexible pipe and clip, guarantee once successful when installation and there will not be seepage.
For achieving the above object, the utility model provides following technological scheme: the anti-glue in a kind of location falls pipe coupling head, comprise pipe coupling, the end of described pipe coupling is provided with depressed part, pipe coupling is arranged with clip, described clip comprises the snap ring and fixed cover that are wholely set, described snap ring is positioned at the side of fixed cover, described snap ring inwall and described pipe coupling outer wall are fitted, described fixed cover inwall is provided with latch, the outer wall of described pipe coupling is fixed with back-up ring, described back-up ring is between described latch and described snap ring, when described back-up ring and described snap ring are conflicted, described latch is positioned at the position relative with described depressed part position.
By adopting technique scheme, on original pipe coupling simply adds, back-up ring just can solve the various problems of the existence that pipeline connects.Being fixedly installed of back-up ring, rubber hose is directly enclosed within pipe coupling, directly penetrate into the position of conflicting with back-up ring, the effect of the location that back-up ring plays, allow people can get information about the degree of depth of flexible pipe insertion pipe coupling, pipeline can not be caused to insert dark and excessively shallow situation occur, once insert and just can complete.Back-up ring is except can the effect of positioning rubber flexible pipe, in addition can the effect of positioning lathe dog, as long as the snap ring of clip is enclosed within above back-up ring, the position of latch is corresponding with depressed part, clip is to the stability of flexible pipe inlay card, thus guarantee that flexible pipe does not come off, improve pressure resistance, reduce the leakage rate of pipe syncranium.It is irregular and rough that such structure it also avoid end face, hose coupling all can be sealed now, and can't see the end face of flexible pipe, improves the tightness of pipe connection place, extraneous dust etc. can be hindered to enter pipe connection place.
The utility model is set to further: described depressed part quantity is multiple, and described depressed part is pagoda-shaped and along pipe coupling axially evenly cloth.
The utility model is set to further: described latch and described depressed part one_to_one corresponding and described latch is circular.
By adopting technique scheme, pipe coupling comparatively common use in connecting pipeline of pagoda-shaped, and the depressed part of the corresponding pagoda-shaped of each latch, ensure that in the process of inlay card stable, Drop-proof.Circular latch is more convenient in course of working, and under the state of clamping, local pressure is comparatively large, and deformation degree is large, guarantees the clamping to flexible pipe.
Accompanying drawing explanation
Fig. 1 is the structural drawing in the utility model background technique;
Fig. 2 is that the utility model is located anti-glue and to be fallen the structural drawing of pipe coupling head embodiment.
Reference character: 1, pipe coupling; 11, depressed part; 12, back-up ring; 2, clip; 21, snap ring; 22, fixed cover; 23, latch; 3, flexible pipe.
Embodiment
Locate the anti-glue pipe coupling head embodiment that falls with reference to Fig. 2 to the utility model to be described further.
The anti-glue in a kind of location falls pipe coupling head, and comprise pipe coupling 1 and clip 2, clip 2 is enclosed within above pipe coupling 1.The end of pipe coupling 1 is provided with the depressed part 11 of three pagoda-shapeds, and pipe coupling 1 is above provided with a back-up ring 12, and back-up ring 12 in the form of a ring and be welded and fixed by argon arc welding with pipe coupling 1.
Clip 2 has two symmetrical thimble connectors to be spliced, and is mutually permanently connected in an entirety between two thimble connectors by screw.This clip 2 comprises the snap ring 21 and fixed cover 22 that are wholely set, and described snap ring 21 is positioned at the side of fixed cover 22.Described snap ring 21 inwall and described pipe coupling 1 outer wall are fitted, and described fixed cover 22 inwall is provided with latch 23.Latch 23 quantity be three and with the position one_to_one corresponding of depressed part 11.
When pipe laying joint 1, when described back-up ring 12 is conflicted with described snap ring 21, described latch 23 be positioned at described depressed part 11 above, the corresponding latch 23 of each depressed part 11.
Original pipe coupling 1 simply adds the various problems that a back-up ring 12 just can solve the existence that pipeline connects.Being fixedly installed of back-up ring 12, rubber hose 3 is directly enclosed within pipe coupling 1, directly penetrate into the position of conflicting with back-up ring 12, the effect of the location that back-up ring 12 plays, people can the be got information about degree of depth that flexible pipe 3 inserts pipe coupling 1, pipeline can not be caused to insert dark and excessively shallow situation occur, once insert and just can complete.Back-up ring 12 is except can the effect of positioning rubber flexible pipe 3, in addition can the effect of positioning lathe dog 2, as long as the snap ring 21 of clip 2 is enclosed within above back-up ring 12, the position of latch 23 is corresponding with depressed part 11, the stability of clip 2 pairs of flexible pipe 3 inlay cards, thus guarantee that flexible pipe 3 does not come off, improve pressure resistance, reduce the leakage rate of pipe syncranium.It is irregular and rough that such structure it also avoid end face, flexible pipe 3 joint all can be sealed now, can't see the end face of flexible pipe 3, improves the tightness of pipe connection place, extraneous dust etc. can be hindered to enter pipe connection place.
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 (3)
1. the anti-glue in location falls pipe coupling head, comprise pipe coupling, the end of described pipe coupling is provided with depressed part, pipe coupling is arranged with clip, described clip comprises the snap ring and fixed cover that are wholely set, described snap ring is positioned at the side of fixed cover, described snap ring inwall and described pipe coupling outer wall are fitted, described fixed cover inwall is provided with latch, it is characterized in that: the outer wall of described pipe coupling is fixed with back-up ring, described back-up ring is between described latch and described snap ring, when described back-up ring and described snap ring are conflicted, described latch is positioned at the position relative with described depressed part position.
2. the anti-glue in location according to claim 1 falls pipe coupling head, it is characterized in that: described depressed part quantity is multiple, and described depressed part is pagoda-shaped and along pipe coupling axially even cloth.
3. the anti-glue in location according to claim 2 falls pipe coupling head, it is characterized in that: described latch and described depressed part one_to_one corresponding and described latch is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520262866.XU CN204573406U (en) | 2015-04-25 | 2015-04-25 | Locate anti-glue to fall pipe coupling head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520262866.XU CN204573406U (en) | 2015-04-25 | 2015-04-25 | Locate anti-glue to fall pipe coupling head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204573406U true CN204573406U (en) | 2015-08-19 |
Family
ID=53866042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520262866.XU Expired - Fee Related CN204573406U (en) | 2015-04-25 | 2015-04-25 | Locate anti-glue to fall pipe coupling head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204573406U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105275190A (en) * | 2015-09-14 | 2016-01-27 | 中岭建设集团有限公司 | Building adhesive injector in house building |
| CN107449543A (en) * | 2016-06-01 | 2017-12-08 | 宁德时代新能源科技股份有限公司 | Hard shell secondary electric core internal pressure detection device |
-
2015
- 2015-04-25 CN CN201520262866.XU patent/CN204573406U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105275190A (en) * | 2015-09-14 | 2016-01-27 | 中岭建设集团有限公司 | Building adhesive injector in house building |
| CN107449543A (en) * | 2016-06-01 | 2017-12-08 | 宁德时代新能源科技股份有限公司 | Hard shell secondary electric core internal pressure detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204573406U (en) | Locate anti-glue to fall pipe coupling head | |
| CN207702012U (en) | A kind of automobile-used nylon tube quick connector jacket structure | |
| CN206640289U (en) | A kind of cable connector device | |
| CN205479913U (en) | Winding arrangement carat pipe | |
| CN205315927U (en) | Pipeline water knockout drum | |
| CN205155431U (en) | Stainless steel gas pipeline tee bend pipe fitting | |
| CN211259979U (en) | Three-dimensional four-way joint for connecting liquid pipes | |
| CN203420137U (en) | Split type drainage pipe of washing machine and washing machine | |
| CN210069209U (en) | Pipe fitting coupling assembling | |
| CN204251366U (en) | Water purifying plant comb fixed sturcture | |
| CN208380519U (en) | A kind of oil exploitation oil pipe protecting device | |
| CN202564632U (en) | Protection sleeve tube | |
| CN206268677U (en) | Buckle screw-in snap joint | |
| CN212056291U (en) | Plastic pipeline connecting piece | |
| CN205108506U (en) | Drainage bagging apparatus with automatic connection head | |
| CN204065521U (en) | Fiber-dividing box is with drawing cable device | |
| CN204418342U (en) | Plastic inspection well seat | |
| CN204496075U (en) | A kind of square elbow for optical fiber wiring | |
| CN204153329U (en) | With the pipeline of draw-in groove | |
| CN220060963U (en) | Water hose connector | |
| CN208299160U (en) | A kind of polylinker connecting line | |
| CN203445327U (en) | Dustproof connector | |
| CN205543403U (en) | Waterproof connector of stuck point formula | |
| CN204876382U (en) | Conduit coupling leaks | |
| CN205350632U (en) | Water gauge is registered one's residence and is used water knockout drum |
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: 20150819 Termination date: 20210425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |