CN207455003U - A kind of hose overlapping joint - Google Patents
A kind of hose overlapping joint Download PDFInfo
- Publication number
- CN207455003U CN207455003U CN201721004242.3U CN201721004242U CN207455003U CN 207455003 U CN207455003 U CN 207455003U CN 201721004242 U CN201721004242 U CN 201721004242U CN 207455003 U CN207455003 U CN 207455003U
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- CN
- China
- Prior art keywords
- expansion
- hose
- nut
- overlapping joint
- screwed pipe
- 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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Abstract
The utility model discloses a kind of hose overlapping joint, the expansion-head including matching screwed pipe；Expansion-head includes the expansion loop being sleeved on outside tapered cup nut.Pipeline is connected by screwed pipe, the expansion loop that rises is supportted by tapered cup nut, it is easy to operation by stopper expansion loop without relative displacement by the seamless fitting hose of expansion loop；Screwed pipe, and the hex nut after jointing expansion are relatively fixed by fixing nut, play seamless docking, beautiful effect.The utility model has the advantages of simple structure, low manufacture cost, easy to operate, wants the docking for comparing hard tube, without professional skill and professional tool, has very strong practicability and wide applicability.
Description
Technical field
The present invention relates to a kind of overlapping joints, and in particular to a kind of hose overlapping joint.
Background technology
Water pipe, fulgurite are divided into metal and plastics in material, there is hose and hard tube in hardness.
In existing market, largely exist suitable for the same footpath of hard tube and the overlapping joint of reducing, and lack the overlapping joint of hose.
In family life, water inlet pipe, the drainpipe of external household electrical appliance electric appliance are all hoses；Common electric is for example：Laundry
The water inlet pipe of the hydroelectric generator such as machine, dish-washing machine, water purifier, the length of drainpipe are all that default setting is good, and end is usually set
There are matching floor drain, the structural member for entering insulation wall water pipe, if length is too short, the position with hydroelectric generator can only be moved；If its length mistake
Long, then can only spiral stacking.Its length without image of Buddha hard tube it is the same can arbitrarily spreading, truncate, use is more inconvenient.
Industrial hose equally exists the problem of similary, is ordinarily selected to homogeneous tube replacement.
The content of the invention
To solve the deficiencies in the prior art, arbitrarily spreading, truncation hose can be refuted it is an object of the invention to provide a kind of
Connector.
In order to realize above-mentioned target, the present invention adopts the following technical scheme that：
A kind of hose overlapping joint, the expansion-head including matching screwed pipe；The expansion-head includes being sleeved on outside tapered cup nut
Expansion loop.
At least one end of above-mentioned screwed pipe is equipped with stopper.
The end of above-mentioned tapered cup nut is hex nut.
Above-mentioned expansion loop inner ring is equipped with and the matched screw thread of nut.
Above-mentioned expansion loop is taper.
Above-mentioned expansion loop is rubber ring.
Above-mentioned screwed pipe is equipped with fixing nut, positioned at expansion-head end.
The both ends of above-mentioned screwed pipe are respectively equipped with the expansion-head being mutually mirrored into.
One termination expansion-head of above-mentioned screwed pipe, the other end are spirally connected reducer pipe.
Further, any one of a diameter of 13.5mm, 20mm, 25mm of the other end of above-mentioned reducer pipe.
The invention has the beneficial effects that：
A kind of hose overlapping joint of the present invention, pipeline is connected by screwed pipe, is supportted the expansion loop that rises by tapered cup nut, is passed through
Expansion loop is seamless fitting hose, it is easy to operation by stopper expansion loop without relative displacement；It is opposite by fixing nut
Fixed thread pipe, and the hex nut after jointing expansion play seamless docking, beautiful effect.
The structure of the present invention is simple, and low manufacture cost is easy to operate, wants the docking for comparing hard tube, without professional skill and
Professional tool has very strong practicability and wide applicability.
Description of the drawings
Fig. 1 is a kind of structure diagram of hose overlapping joint of the present invention.
The meaning marked in attached drawing is as follows：1st, screwed pipe, 2, tapered cup nut, 3, hex nut, 4, rubber ring, 5, stop
Block, 6, fixing nut.
Specific embodiment
Make specific introduce to the present invention below in conjunction with the drawings and specific embodiments.
A kind of hose overlapping joint has the screwed pipe 1 and expansion-head of fixing nut 6 including middle part；Expansion-head is spirally connected for outer ring
The tapered cup nut 2 of cone rubber circle 4, the end of tapered cup nut 2 is hex nut 3.
Embodiment one：
The both ends of screwed pipe 1 are respectively equipped with stopper 5, and be spirally connected expansion-head between stopper 5 and fixing nut 6.
Embodiment two：
One end of screwed pipe 1 is equipped with stopper 5, and be spirally connected expansion-head between stopper 5 and fixing nut 6；The other end is spirally connected
Reducer pipe, according to use demand, any one of a diameter of 13.5mm, 20mm, 25mm of the other end of reducer pipe.
In use,
In the hose that the expansion-head insertion of 1 one end of screwed pipe is blocked；
By 6 fixed thread pipe 1 of fixing nut, pass through 3 rotary conic nut 2 of hex nut so that tapered cup nut 2 is to spiral shell
1 end of line pipe is moved, and squeezes rubber ring 4；Because the other end of rubber ring 4 be blocked block 5 stop can not transverse shifting, by taper spiral shell
After mother 2 squeezes, longitudinal dilatation is contacted with hose inner wall, and is further bonded inner wall, until fitting hose inner wall completely.
Further, can tapered cup nut 2 be fixed by hex nut 3, rotates screwed pipe 1 so that the fitting of hex nut 3 is fixed
Nut 6, plays seamless connection.
It ibid operates, screwed pipe 1 connects the hose of the other end by expansion-head or connects other calibers by reducer pipe
Hard tube.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the invention is not limited in any way above-described embodiment, all to be obtained by the way of equivalent substitution or equivalent transformation
Technical solution is all fallen in protection scope of the present invention.
Claims (6)
1. a kind of hose overlapping joint, which is characterized in that a termination expansion-head of screwed pipe, the other end are spirally connected expansion-head or reducing
Pipe；The expansion-head includes the tapered expansion circle being sleeved on outside tapered cup nut, and screw thread pipe end is equipped with stopper.
2. a kind of hose overlapping joint according to claim 1, which is characterized in that the end of the tapered cup nut is hexagonal spiral shell
It is female.
3. a kind of hose overlapping joint according to claim 1, which is characterized in that the expansion loop inner ring is equipped with and nut
The screw thread matched somebody with somebody.
4. a kind of hose overlapping joint according to claim 1, which is characterized in that the expansion loop is rubber ring.
5. a kind of hose overlapping joint according to claim 1, which is characterized in that the screwed pipe is equipped with fixing nut, position
In expansion-head end.
6. a kind of hose overlapping joint according to claim 1, which is characterized in that the other end of the reducer pipe it is a diameter of
Any one of 13.5mm, 20mm, 25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721004242.3U CN207455003U (en) | 2017-08-11 | 2017-08-11 | A kind of hose overlapping joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721004242.3U CN207455003U (en) | 2017-08-11 | 2017-08-11 | A kind of hose overlapping joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207455003U true CN207455003U (en) | 2018-06-05 |
Family
ID=62248065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721004242.3U Active CN207455003U (en) | 2017-08-11 | 2017-08-11 | A kind of hose overlapping joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207455003U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339532A (en) * | 2017-08-11 | 2017-11-10 | 苏州市合叶精密机械有限公司 | A kind of flexible pipe overlapping joint |
| CN113816508A (en) * | 2021-09-17 | 2021-12-21 | 江苏环川环境工程有限公司 | Mounting mode capable of lifting and replacing aeration hose |
-
2017
- 2017-08-11 CN CN201721004242.3U patent/CN207455003U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339532A (en) * | 2017-08-11 | 2017-11-10 | 苏州市合叶精密机械有限公司 | A kind of flexible pipe overlapping joint |
| CN113816508A (en) * | 2021-09-17 | 2021-12-21 | 江苏环川环境工程有限公司 | Mounting mode capable of lifting and replacing aeration hose |
| CN113816508B (en) * | 2021-09-17 | 2024-04-05 | 江苏环川环境工程有限公司 | Installation method capable of lifting and replacing aeration hose |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |