CN203052052U - Flexible water pipe - Google Patents
Flexible water pipe Download PDFInfo
- Publication number
- CN203052052U CN203052052U CN2012207049119U CN201220704911U CN203052052U CN 203052052 U CN203052052 U CN 203052052U CN 2012207049119 U CN2012207049119 U CN 2012207049119U CN 201220704911 U CN201220704911 U CN 201220704911U CN 203052052 U CN203052052 U CN 203052052U
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- China
- Prior art keywords
- side connection
- water pipe
- connection part
- water
- elastic hose
- 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 - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 239000003638 chemical reducing agent Substances 0.000 claims description 18
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract 3
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Landscapes
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Abstract
The utility model provides a flexible water pipe used for solving the technical problem that water in the flexible water pipe easily leaks in the prior art. The flexible water pipe comprises a pipe body, a water-inflow-side connection assembly and a water-outflow-side connection assembly, wherein the water-inflow-side connection assembly and the water-outflow-side connection assembly are installed at two ends of the pipe body. The pipe body comprises an elastic soft pipe and a protective sleeve, wherein the protective sleeve is sleeved outside the elastic soft pipe, and the elastic soft pipe and the protective sleeve are respectively connected to the water-inflow-side connection assembly and the water-outflow-side connection assembly. The water-inflow-side connection assembly and the water-outflow-side connection assembly comprise fasteners for fixing the elastic soft pipe and connectors for fixing the elastic soft pipe, wherein opposite surfaces of the fasteners and the connectors comprise lock catches mutually matched. The flexible water pipe has the advantages of preventing the fasteners from rotating, and accordingly preventing the elastic soft pipe from leaking.
Description
Technical field
The utility model relates to the water pipe field, particularly relates to a kind of hose.
Background technique
The utility model is to be improvement technology on 201220069023.4 the Chinese utility model patent basis at application number.
Application number is to have disclosed a kind of telescopic water pipe in 201220069023.4 the Chinese utility model patent, constituted by body and the link that is installed in the body two ends, body comprises elastic hose and sheath, sheath is enclosed within the length of the outer and sheath of elastic hose greater than elastic hose, and the sheath two ends link to each other with the elastic hose two ends; Described link comprises reducer union, bell tap, cushion cover and is enclosed within the metal locking element in the cushion cover outside, bell tap links to each other with reducer union, the aperture, water hole of reducer union outer end is greater than the aperture, water hole of the inner, the end of elastic hose is enclosed within on the outer side wall of reducer union the inner, cushion cover and metal locking element are enclosed within outside the elastic hose, and the metal locking element is locked cushion cover and the reducer union in the cushion cover and elastic hose are fixed.The advantage of this water pipe is: novel structure, easy to carry, it is easy and effective to dock, long service life.
In the implementation process of this water pipe, water pipe internal pressure when relying on the water pipe water flowing, tube wall to elastic hose is exerted pressure, impel the tube wall attenuation of described elastic hose, described elastic hose at first carries out radial expansion, when being expanded to the described sheath of contact, because described sheath is non-elastic material, limit the radial expansion of described elastic hose, force described elastic hose generation axial expansion, the automatically prolong entire length of described water pipe, the maximum extensible length of described body are exactly the length that the non-elastic material of described sheath launches fully; When the current in this water pipe stopped, the pressure in the water pipe reduced, and elastic hose takes place to shrink automatically by the material stress of self, the liquid that remains in the water pipe is discharged, and shrink back initial length.
This product the technical problem of the join strength deficiency of described elastic hose and described link may occur in concrete enforcement.When adopting described cushion cover to described elastic hose fixedly the time, described cushion cover may rotate, and causes the elastic hose join strength significantly to descend, and formation is leaked in the joint, and then causes described scalable water pipe integral body to scrap.
The model utility content
In order to solve the problems of the technologies described above, disclosed a kind of scalable water pipe in the utility model, the technical solution of the utility model is to implement like this:
A kind of scalable water pipe comprises: body and the influent side connection part and the water outlet side connection part that are installed in described body two ends; Described body comprises elastic hose and sheath, and described sheath is set in outside the described elastic hose, and described elastic hose and described sheath are connected to described influent side connection part and described water outlet side connection part respectively; Described influent side connection part and described water outlet side connection part comprise fastening piece and the connecting head of fixing described elastic hose; Comprise the snap close that matches each other on described fastening piece and the described connecting head facing surfaces.
Further, described snap close is rectangle, trapezoidal, triangle or circular arc.
Further, described described fastening piece and the described connecting head upper edge of latching in circumferentially evenly distributes, and the quantity of described snap close is 1～8.
Further, the described influent side connection part of described scalable water pipe comprises the box thread joint; Described water outlet side connection part comprises the male thread joint.
Further, the maximum extended length of described scalable water pipe is 2.5～3.5 times of minimum length.
Further, the described influent side connection part of described scalable water pipe and described water outlet side connection part comprise reducer union.
Implement the technical solution of the utility model and can solve the technical problem that fastening piece may rotate in the prior art; Implement the technical solution of the utility model and can reach the technical goal that prevents that described elastic hose from leaking in the joint; Implement the technical solution of the utility model, owing to comprise the snap close that matches each other at described fastening piece and described inipple, described fastening piece is difficult for relatively rotating, thereby guarantees the join strength of described elastic hose, reaches to prevent the technique effect that leaks.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is a kind of embodiment of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structure explosive view of the water pipe of the disclosed a kind of embodiment of the utility model.
Fig. 2 is the buckle structure schematic representation of the disclosed a kind of embodiment of the utility model.
Reference character is wherein represented respectively:
The reducer union of 1-water outlet side male thread; The 2-fastening piece; The 3-connecting head; The 4-body; The reducer union of 5-influent side; 6-influent side box thread joint.
101-joint side snap close; 201-fastening piece side lock.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technological scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment who obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
In a kind of embodiment of the present utility model, a kind of scalable water pipe is characterized in that, comprising: body 4 and the influent side connection part and the water outlet side connection part that are installed in described body two ends; Described body comprises elastic hose and sheath, and described sheath is set in outside the described elastic hose, and described elastic hose and described sheath are connected to described influent side connection part and described water outlet side connection part respectively; Described influent side connection part and described water outlet side connection part comprise fastening piece 2 and the connecting head of fixing described elastic hose; Comprise the snap close 101,201 that matches each other on described fastening piece 2 and the described connecting head facing surfaces.
In this embodiment, described water outlet side connection part comprises water outlet side male thread reducer union 1, the elastic hose of described body 4 is fixed on the fastening piece 2 in the described water outlet side male thread reducer union 1 and the described sheath of described body 4 is connected to the fixed connector 3 of described water outlet side connection part.Described influent side connection part comprises, influent side reducer union 5, influent side box thread joint 6, the elastic hose of described body 4 is fixed on the fastening piece 2 on the described influent side box thread joint 6 and the described sheath of described body 4 is connected to the fixed connector 3 of described influent side connection part.Described water outlet side connection part and described influent side connection part include fastening piece 2, it will be appreciated by persons skilled in the art that the convenience of considering in the processing, can adopt the fastening piece 2 of same structure in both sides, thereby cut down finished cost.Yet if adopt the fastening piece 2 of different structure, also be feasible, be not limited in both sides in other mode of executions of this patent and adopt same fastening piece.Described connecting head refers to described water outlet side male thread reducer union 1, refers to described influent side reducer union 5 at influent side at water outlet side.On described fastening piece 2 and described connecting head facing surfaces, comprise the snap close that matches each other, in this embodiment, described snap close specifically refer to two rectangular preiections circumferentially distributing at described fastening piece and with lip-deep two rectangular depression of the described connecting head of its coupling.After the assembling, described projection and described recessed fit prevent that described fastening piece 2 from rotation relatively taking place, thereby strengthen the join strength of described elastic hose, prevent and leak.
Though one of ordinary skill in the art will appreciate that at snap close described in this embodiment be rectangle, other shape snap closes also can play the technique effect similar to the rectangle snap close, for example trapezoidal, triangle or circular arc etc.
Though one of ordinary skill in the art will appreciate that in the quantity of snap close described in this embodiment be 2, the enforcement demand according to different can change concrete quantity, such as can being 1～8.For the convenience on processing, preferably described described fastening piece 2 and the described connecting head upper edge of latching in circumferentially evenly distributes.
In this embodiment, the described influent side connection part of described scalable water pipe comprises influent side box thread joint 6; Described water outlet side connection part comprises water outlet side male thread reducer union 1.In the prior art, common water source generally includes the male thread joint, and this embodiment can conveniently connect the water source, and can realize effectively prolonging by behind the many scalable water pipe headtotails.
In this embodiment, the length that the sheath of described body 4 launches has fully determined the maximum extended length of described scalable water pipe.When described elastic hose shrank, described sheath generation fold shortened the entire length of described scalable water pipe.Though it should be noted that in the illustrated situation, the fold of described sheath is regular shape, and in actual implementation process, described fold is irregular.Do not stress free length under the situation of described elastic hose has determined the minimum length of described body 4.When described extreme length was long, described sheath fold was too much, produced stress, can influence described elastic hose, made it can't be contracted to theoretic minimum length, caused the long-time stressed material damage that causes of material, product shortening in working life; When extreme length was too small, the extended distance of described scalable water pipe was limited, influenced the extension effect of product, influenced the user and experienced.Through repetition test research, preferably, when the maximum extended length of described scalable water pipe was 2.5～3.5 times of minimum length, described scalable water pipe had best using effect.
Preferably, the described influent side connection part of described scalable water pipe and described water outlet side connection part comprise reducer union.Described reducer union can be integrated with threaded coupling in the water outlet side connection part in as shown in Figure 1 the embodiment, also can be in the influent side connection part with the moulding of threaded coupling independence after assemble.Described reducer union makes the circulation area generation even transition in the described scalable water pipe change, and does not undergo mutation, and avoids taking place in described scalable water pipe local turbulence, causes excessive flow losses.
It is to be noted; the above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle; any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. a scalable water pipe is characterized in that, comprising: body and the influent side connection part and the water outlet side connection part that are installed in described body two ends;
Described body comprises elastic hose and sheath, and described sheath is set in outside the described elastic hose, and described elastic hose and described sheath are connected to described influent side connection part and described water outlet side connection part respectively;
Described influent side connection part and described water outlet side connection part comprise fastening piece and the connecting head of fixing described elastic hose; Comprise the snap close that matches each other on described fastening piece and the described connecting head facing surfaces.
2. scalable water pipe according to claim 1 is characterized in that, described snap close is rectangle, trapezoidal, triangle or circular arc.
3. scalable water pipe according to claim 2 is characterized in that, described described fastening piece and the described connecting head upper edge of latching in circumferentially evenly distributes, and the quantity of described snap close is 1 ~ 8.
4. scalable water pipe according to claim 1 and 2 is characterized in that, the described influent side connection part of described scalable water pipe comprises the box thread joint; Described water outlet side connection part comprises the male thread joint.
5. scalable water pipe according to claim 3 is characterized in that, the maximum extended length of described scalable water pipe is 2.5 ~ 3.5 times of minimum length.
6. scalable water pipe according to claim 4 is characterized in that, described influent side connection part and the described water outlet side connection part of described scalable water pipe comprise reducer union.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207049119U CN203052052U (en) | 2012-12-18 | 2012-12-18 | Flexible water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207049119U CN203052052U (en) | 2012-12-18 | 2012-12-18 | Flexible water pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203052052U true CN203052052U (en) | 2013-07-10 |
Family
ID=48735005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207049119U Expired - Lifetime CN203052052U (en) | 2012-12-18 | 2012-12-18 | Flexible water pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203052052U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180095A (en) * | 2014-07-30 | 2014-12-03 | 宁波馨莲五金工贸有限公司 | Glue-lining flexible water hose and processing method thereof |
| US10309560B2 (en) | 2001-11-24 | 2019-06-04 | Ragner Technology Corporation | Multi-layer pressure actuated extendable hose |
| EP3770474A1 (en) | 2019-07-26 | 2021-01-27 | Zhejiang Helen Plastic Co., Ltd. | Telescopic water pipe |
| CN113713494A (en) * | 2016-11-30 | 2021-11-30 | 东丽株式会社 | Water purifier |
-
2012
- 2012-12-18 CN CN2012207049119U patent/CN203052052U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10309560B2 (en) | 2001-11-24 | 2019-06-04 | Ragner Technology Corporation | Multi-layer pressure actuated extendable hose |
| CN104180095A (en) * | 2014-07-30 | 2014-12-03 | 宁波馨莲五金工贸有限公司 | Glue-lining flexible water hose and processing method thereof |
| CN113713494A (en) * | 2016-11-30 | 2021-11-30 | 东丽株式会社 | Water purifier |
| EP3770474A1 (en) | 2019-07-26 | 2021-01-27 | Zhejiang Helen Plastic Co., Ltd. | Telescopic water pipe |
| US12055261B2 (en) | 2019-07-26 | 2024-08-06 | Zhejiang Helen Plastic Co., Ltd. | Telescopic water pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LAIZHENTIAN CO., LTD. Free format text: FORMER OWNER: NINGBO BINGO INTERNATIONAL CO., LTD. Effective date: 20140211 |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140211 Address after: American Florida Patentee after: Blue Gentian, LLC Address before: Ninghai County, Zhejiang province 315600 Yuelong streets of Ningbo, Jiefang Road No. 83 on the third. Patentee before: NINGBO BINGO INTERNATIONAL Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Berardi Michael Inventor before: Yu Linwu |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YU LINWU TO: BERARDI MICHAEL |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20200117 Address after: 79 Shuangqiao Road, Fairfield, New Jersey, USA Patentee after: Telebrands Corp. Address before: Florida, USA Patentee before: Blue Gentian, LLC |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |
|
| CX01 | Expiry of patent term |