CN208397498U - A kind of retractable connecting tube - Google Patents
A kind of retractable connecting tube Download PDFInfo
- Publication number
- CN208397498U CN208397498U CN201820989625.9U CN201820989625U CN208397498U CN 208397498 U CN208397498 U CN 208397498U CN 201820989625 U CN201820989625 U CN 201820989625U CN 208397498 U CN208397498 U CN 208397498U
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- fixed
- pipe
- connecting tube
- retractable connecting
- moving casing
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Abstract
The utility model relates to water pipe fields, more particularly, to a kind of retractable connecting tube, including are connected and fixed pipe and moving casing, the flexible device that is locked being connected with moving casing；The tube top portion that is connected and fixed is inverted to form barrier washer；Barrier washer is equipped with and is connected and fixed the notch being connected on the inside of pipe；The flexible device that is locked enters through notch to be connected and fixed in pipe after dislocation, and it is packed up being connected and fixed in pipe movably to be smoked stretching or be inserted into, retractable connecting tube disclosed by the utility model, pass through the setting of the flexible device that is locked, moving casing is enabled to carry out a certain range of stretching as needed or pack up, convenient for adjusting angle during installation and removal, allow maintenance personal according to the actual situation, it is replaced one suitable position of selection, furthermore, the requirement to precision can also be lowered during installation, the connector before and after removing is not needed, only need to select the retractable connecting tube in a suitable range that installation can be completed, it is simple and convenient.
Description
Technical field
The utility model relates to water pipe fields, more particularly, to a kind of retractable connecting tube.
Background technique
Currently, the drinking water of people, with the development of science and technology gradually being fetched water from well by original, till now
Waterworks is realized excessively by water pipe water supply.
And water pipe, it is that people are commonly used or are commonly encountered in daily life, is supplied water by pipeline, is facilitated
Vast daily life.
But go deep into people's application, there is also a series of disadvantages for traditional water pipe, since water pipe is when long
Between during water flowing, in tube wall, inevitably generate some microorganisms, microbes are stained on tube wall, can lead when serious
Water-pipe blockage is caused, is also required to be overhauled and be safeguarded further, since water pipe is daily, so, at regular intervals, water pipe is required to
Again it removes and installs.
During installation and removal, often in corner or some special positions, installation personnel and bad storing work
Tool is dismantled and is repaired, and therefore, the process removed and installed can expend a large amount of manpower and material resources, in addition, if being desirable
The middle part of more water-changing tube, since the water pipe of front and back is located, when water tubular union in the middle part of replacement, can only use
The connecting tube of equal length, the requirement to precision is larger, in addition, during installation, need the water pipe of front and back to start and install again, wave
Take manpower and material resources.
It is therefore proposed that a kind of retractable connecting tube to solve the above problems is actually necessary.
Utility model content
The utility model in order to overcome at least one of the drawbacks of the prior art described above (deficiency), provides one kind and is telescopically connected to
Pipe.
In order to solve the above technical problems, the technical solution of the utility model is as follows: a kind of retractable connecting tube, including connection are solid
Fixed pipe and moving casing, further include the flexible device that is locked being connected with moving casing；
The tube top portion that is connected and fixed is inverted to form barrier washer；
The barrier washer is equipped with and is connected and fixed the notch being connected on the inside of pipe；
The flexible device that is locked enters through notch to be connected and fixed in pipe after dislocation, and moveable being connected and fixed in pipe
It is smoked stretching or is inserted into and packed up, by the setting of the flexible device that is locked, moving casing is carried out centainly as needed
Stretching in range is packed up, and convenient for adjusting angle during installation and removal, allows maintenance personal according to reality
The case where, select a suitable position to be replaced, in addition, can lower when maintenance personal is when replacing intermediate connector
Requirement to precision does not need the connector for removing front and back, it is only necessary to select retractable connecting tube in a suitable range i.e. yet
Achievable installation, it is simple and convenient, overcome the irremovable limitation of water pipe in the prior art.
Further, the flexible device that is locked includes locker, retractable connecting tube and Seal Kit；
The tube body side that is telescopically connected to is equipped with the binding block to match with notch size, and other side end turns up to form ring
Shape protrusion；
The locating slot for Seal Kit positioning is equipped on the inside of the locker；
Described be telescopically connected between the binding block of tube body and annular projection is movably embedded on Seal Kit, by stretching
The setting of contracting connection pipe body two sides port, allow be telescopically connected to tube body be connected and fixed in pipe realize pack up or pull out, and
By the setting of Seal Kit and locker, it is connected and fixed retractable connecting tube physical efficiency stronger be fixed on pipe.
Further, the end face of the annular projection is equipped with guide ring, and the moving casing is fixed by guide ring
On being telescopically connected to tube body, by the setting of guide ring, after moving casing is directly linked on guide ring, then tightening
The moving casing locating piece in outside realizes moving casing and the fixation for being telescopically connected to tube body.
Further, the locker is equipped with locking internal screw thread, is connected and fixed on the outside of pipe and is equipped with locking external thread, described
Locker, which is fixed on, to be connected and fixed on the outside of pipe, is locked, be may be implemented by the mutual cooperation of locking internal screw thread and locking external thread
Locker and the quick locking being connected and fixed between pipe and fixation, facilitate maintenance personal's installation and removal.
Further, the Seal Kit is several sealing rings, is abutted each other between several sealing rings, Duo Gemi
The adjacent setting of seal can effectively prevent water and overflow from the junction for being connected and fixed pipe and retractable connecting tube, and sealing ring
While there is the range of a buffering to retractable connecting tube, flexible company can preferably can be latched in when locating piece is locked
Adapter tube outside.
Further, the binding block side is telescopically connected to that tube body is recessed to form excessive jointing, it is described excessively
Jointing be equipped with frosted layer, the excessive jointing of recessed formation, can enable retractable connecting tube body binding block more
Good insertion is connected and fixed in pipe, and due to adding frosted layer on excessive jointing, can reinforce excessive jointing
Rub proofness extends the service life of excessive jointing.
It further, further include moving casing locating piece, the moving casing locating piece is equipped with far from annular projection side
The size of cyclic annular washer, the ring-type washer and annular projection matches, by the setting of cyclic annular washer, so that annular projection is not
It can pass through, to be positioned to the collapsing length between water pipe.
Further, it is equipped with the positioning threads slot for connecting moving casing on the inside of the moving casing locating piece, leads to
The setting of positioning threads slot is crossed, locking positioning can be carried out to moving casing, it is ensured that connect between the two stronger.
Further, it is equipped with guiding detent block in the notch, is oriented to the setting of detent block, so that the flexible device that is locked exists
When inserting or pull out, it just need to can enter or exit being connected and fixed pipe by guiding detent block, so that the flexible device that is locked is being inserted into
After fix stronger, it is ensured that flexible be locked device and the stability that is connected and fixed between pipe realize the dual of water pipe connection
Protection, wherein guiding detent block can be triangle or wavy, or the column guide card with a narrowed mouth
Position block, both is within the protection scope of the present invention.
Further, the notch is at least one, in practical applications, can according to need, and multiple lack is arranged
Mouthful, to cooperate the different flexible devices that is locked to be fixedly mounted.
Compared with prior art, the beneficial effect of technical solutions of the utility model is:
(1) retractable connecting tube disclosed by the utility model enables moving casing root by the setting of the flexible device that is locked
According to need to carry out it is a certain range of stretching or pack up, convenient for adjusting angle during installation and removal so that maintenance people
Member can select a suitable position to be replaced according to practical situation, in addition, when maintenance personal connects among replacement
When part, the requirement to precision can be lowered, also do not need the connector for removing front and back, it is only necessary to select in a suitable range
Installation can be completed in retractable connecting tube, simple and convenient, overcomes the irremovable limitation of water pipe in the prior art.
(2) retractable connecting tube disclosed by the utility model, by being telescopically connected to the setting of tube body two side ends mouth, so that flexible
Connection pipe body can be connected and fixed the setting for realizing in pipe and packing up or pull out, and passing through Seal Kit and locker, make to stretch
Stronger be fixed on of connection pipe body energy is connected and fixed on pipe.
Detailed description of the invention
Fig. 1 is the structural schematic diagram being telescopically connected to when tube body is packed up in the utility model.
Fig. 2 is the structural schematic diagram being telescopically connected to when tube body pulls open in the utility model.
Fig. 3 is the structural schematic diagram in flexible first direction of device that be locked in the utility model.
Fig. 4 is the structural schematic diagram in flexible second direction of device that be locked in the utility model.
Fig. 5 is the partial enlarged view that pipe is connected and fixed in the utility model.
In figure, 1 for be connected and fixed pipe, 2 be moving casing, 3 be the flexible device that is locked, 4 be barrier washer, 5 be notch, 6
For locker, 7 for be telescopically connected to tube body, 8 be Seal Kit, 9 be binding block, 10 be annular projection, 11 be guide ring, 12 be
Degree jointing, 13 be frosted layer, 14 be moving casing locating piece, 15 be cyclic annular washer, 16 be oriented to detent block.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, be also possible to be indirectly connected with by intermediary, it can be with
Say the connection inside two elements.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
The concrete meaning of the utility model.The technical solution of the utility model is done further with reference to the accompanying drawings and examples
It is bright.
As shown in Figs. 1-2, a kind of retractable connecting tube, including be connected and fixed pipe 1 and moving casing 2 further includes and movable sleeve
The flexible device 3 that is locked that pipe 2 is connected；It is connected and fixed at the top of pipe 1 and is inverted to form barrier washer 4；Washer 4 is obstructed to be equipped with and connect
Connect the notch 5 being connected on the inside of fixing pipe 1；The flexible device 3 that is locked enters through notch 5 to be connected and fixed in pipe 1 after dislocation, and even
It connects movably to be smoked stretching in fixing pipe 1 or be inserted into and pack up, by the setting of the flexible device 3 that is locked, so that movable sleeve
Pipe 2 can carry out a certain range of pull-out as needed or pack up, convenient for adjusting angle during installation and removal, so that
Maintenance personal can select a suitable position to be replaced according to practical situation, in addition, when maintenance personal is in replacement
Between connector when, the requirement to precision can be lowered, do not need yet remove front and back connector, it is only necessary to select a suitable model
Installation can be completed in retractable connecting tube in enclosing, simple and convenient, overcomes the irremovable limitation of water pipe in the prior art.
As shown in figure 3, the flexible device 3 that is locked includes locker 6, is telescopically connected to tube body 7 and Seal Kit 8；It is telescopically connected to
7 side of tube body is equipped with the binding block 9 to match with 5 size of notch, and other side end turns up to form annular projection 10；Locker 6
Inside is equipped with the locating slot positioned for Seal Kit 8；It is telescopically connected to removable between the binding block 9 of tube body 7 and annular projection 10
Dynamic is embedded on Seal Kit 8, by being telescopically connected to the setting of 7 two sides port of tube body, allows and is telescopically connected to tube body 7 and exists
It is connected and fixed the setting for realizing in pipe 1 and packing up or pull out, and passing through Seal Kit 8 and locker 6, enables to be telescopically connected to tube body 7
Stronger be fixed on is connected and fixed on pipe.
As shown in figure 4, the end face of annular projection 10 is equipped with guide ring 11, moving casing 2 is fixed on by guide ring 11
It is telescopically connected on tube body 7, by the setting of guide ring 11, after moving casing 2 is directly linked on guide ring 11, then
The moving casing locating piece in outside is tightened, realize moving casing 2 and is telescopically connected to the fixation of tube body 7, and is equipped on locker 6
Internal screw thread is locked, is connected and fixed on the outside of pipe 1 and is equipped with locking external thread, locker 6, which is fixed on, is connected and fixed 1 outside of pipe, passes through lock
The mutual cooperation locking of tight internal screw thread and locking external thread, the quick locking that locker 6 may be implemented and be connected and fixed between pipe 1
And fixation, facilitate maintenance personal's installation and removal.
In the present invention, Seal Kit 8 is several sealing rings, is abutted each other between several sealing rings, multiple sealings
Enclose adjacent setting, can effectively prevent water from be connected and fixed pipe 1 be telescopically connected to tube body 7 junction overflow, and seal
Circle while to range of the tube body 7 with a buffering is telescopically connected to, can preferably can be latched in and be stretched when locating piece is locked
7 outside of contracting connection pipe body, wherein be telescopically connected to the recessed excessive jointing 12 of formation of tube body 7 in 9 side of binding block, excessively
Jointing 12 is equipped with frosted layer 13, and the excessive jointing 12 of recessed formation can make the fastening of retractable connecting tube body 7
Block can preferably be inserted into and be connected and fixed in pipe 1, and due to adding frosted layer 13 on excessive jointing 12, can reinforce excessively
The rub proofness of jointing 12 extends the service life of excessive jointing 12.
It in addition to this, further include moving casing locating piece 14, moving casing locating piece 14 is set far from 10 side of annular projection
There is cyclic annular washer 15, the size of cyclic annular washer 15 and annular projection 10 matches, by the setting of cyclic annular washer 15, so that cyclic annular
Protrusion 10 cannot pass through, to position to the collapsing length between water pipe, wherein set on the inside of moving casing locating piece 14
There is the positioning threads slot for connecting moving casing 2, by the setting of positioning threads slot, it is fixed to carry out locking to moving casing
Position, it is ensured that connect between the two stronger.
As shown in figure 5, being equipped with guiding detent block 16 in notch 5, it is oriented to the setting of detent block 16, so that the flexible dress that is locked
3 are set when inserting or pull out, just need to can enter or exit being connected and fixed pipe 1 by guiding detent block 16, so that the flexible dress that is locked
It sets 3 and fixes after such insertion stronger, it is ensured that flexible be locked device 3 and the stability that is connected and fixed between pipe 1 realize water pipe
The duplicate protection of connection, wherein guiding detent block 16 can be triangle or wavy or sheet, or have
In a particular application multiple interconnections can also be arranged being connected and fixed in the column guiding detent block of one narrowed mouth in pipe
It is oriented to detent block, both is within the protection scope of the present invention, in addition, notch 5 is at least one, in practical applications,
It can according to need, multiple notches is set, to cooperate the different flexible devices that is locked to be fixedly mounted.
Embodiment one
In the present embodiment, it is used by maintenance personal when repairing connector in the middle part of large-scale water pipe, when maintenance personal exists
After removing original old water tubular union, it is only necessary to probably measure the size of old water pipe, select a scalable value range
Retractable connecting tube in old water pipe size, by the telescopic adjustment for being telescopically connected to tube body, so that it may quickly being telescopically connected to
Tube body is mounted on the old water pipe of front and back, is reached quick-replaceable purpose, can be effectively reduced the requirement of installation accuracy.
Embodiment two
In the present embodiment, it to be used when the overhang of maintenance at home or adjusting water pipe, uses at home, tap
If in use, it has been found that be too close to wall, when bad operation, tube body can be telescopically connected to by pulling out, reached
The purpose that tap stretches out, is catered to convenient for different home or hotel required for different people, in addition, repairing when in family
When, also adjustable overhang, reaching and quickly put maintenance tool or the reduction installation accuracy as mentioned by embodiment one
Purpose completes the dismounting and installation of water pipe.
In figure, description positional relationship only for illustration, should not be understood as the limitation to this patent；Obviously, this reality
It is merely examples for clearly illustrating the present invention with novel above-described embodiment, and is not to the utility model
Embodiment restriction.For those of ordinary skill in the art, it can also make on the basis of the above description
Other various forms of variations or variation.There is no necessity and possibility to exhaust all the enbodiments.It is all practical new at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model right and wants within the spirit and principle of type
Within the protection scope asked.
Claims (9)
1. a kind of retractable connecting tube, including it is connected and fixed pipe and moving casing, which is characterized in that it further include being connected with moving casing
The flexible device that is locked connect；
The tube top portion that is connected and fixed is inverted to form barrier washer；
The barrier washer is equipped with and is connected and fixed the notch being connected on the inside of pipe；
The flexible device that is locked enters through notch to be connected and fixed in pipe after dislocation, and is movably taken out being connected and fixed in pipe
It rises to stretch out or be inserted into and pack up.
2. retractable connecting tube according to claim 1, which is characterized in that the flexible device that is locked includes locker, stretches
Contracting connection pipe body and Seal Kit；
The tube body side that is telescopically connected to is equipped with the binding block that matches with notch size, other side end turn up to be formed it is cyclic annular convex
It rises；
The locating slot for Seal Kit positioning is equipped on the inside of the locker；
Described be telescopically connected between the binding block of tube body and annular projection is movably embedded on Seal Kit.
3. retractable connecting tube according to claim 2, which is characterized in that the end face of the annular projection is equipped with guiding
Ring, the moving casing is fixed on by guide ring to be telescopically connected on tube body.
4. retractable connecting tube according to claim 2, which is characterized in that the locker is equipped with locking internal screw thread, even
It connects and is equipped with locking external thread on the outside of fixing pipe, the locker, which is fixed on, to be connected and fixed on the outside of pipe.
5. retractable connecting tube according to claim 2, which is characterized in that the Seal Kit is several sealing rings, described
It is abutted each other between several sealing rings.
6. retractable connecting tube according to claim 2, which is characterized in that the binding block side is telescopically connected under tube body
Spill is equipped with frosted layer at excessive jointing, the excessive jointing.
7. retractable connecting tube according to claim 2, which is characterized in that further include moving casing locating piece, the activity
Casing locating piece is equipped with cyclic annular washer far from annular projection side, and the size of the ring-type washer and annular projection matches.
8. retractable connecting tube according to claim 7, which is characterized in that be equipped with and be used on the inside of the moving casing locating piece
Connect the positioning threads slot of moving casing.
9. retractable connecting tube according to claim 1, which is characterized in that be equipped with guiding detent block in the notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820989625.9U CN208397498U (en) | 2018-06-26 | 2018-06-26 | A kind of retractable connecting tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820989625.9U CN208397498U (en) | 2018-06-26 | 2018-06-26 | A kind of retractable connecting tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208397498U true CN208397498U (en) | 2019-01-18 |
Family
ID=65133370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820989625.9U Active CN208397498U (en) | 2018-06-26 | 2018-06-26 | A kind of retractable connecting tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208397498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667998A (en) * | 2018-06-26 | 2019-04-23 | 广东和睦家水科技有限公司 | A kind of retractable connecting tube |
-
2018
- 2018-06-26 CN CN201820989625.9U patent/CN208397498U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667998A (en) * | 2018-06-26 | 2019-04-23 | 广东和睦家水科技有限公司 | A kind of retractable connecting tube |
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