CN103939691A - Connecting device for rubber hoses with different diameters - Google Patents
Connecting device for rubber hoses with different diameters Download PDFInfo
- Publication number
- CN103939691A CN103939691A CN201410142712.7A CN201410142712A CN103939691A CN 103939691 A CN103939691 A CN 103939691A CN 201410142712 A CN201410142712 A CN 201410142712A CN 103939691 A CN103939691 A CN 103939691A
- Authority
- CN
- China
- Prior art keywords
- rubber pipe
- diameter
- rubber hose
- connecting body
- rubber
- 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.)
- Pending
Links
- 238000004026 adhesive bonding Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 abstract description 7
- 238000007789 sealing Methods 0.000 abstract description 4
- 239000003292 glue Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L31/00—Arrangements for connecting hoses to one another or to flexible sleeves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L25/00—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00
- F16L25/14—Joints for pipes of different diameters or cross-section
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Sleeves (AREA)
Abstract
The invention provides a connecting device for rubber hoses with different diameters. The connecting device for the rubber hoses with different diameters comprises a connecting body, the outer diameter of the connecting body is larger than the inner diameter of the thick rubber hose, the connecting body and the connected thick rubber hose are partially overlapped at the outer end part of the connected thick rubber hose to form interference fit, the inner diameter of the connecting body is smaller than the outer diameter of the connected thin rubber hose, and the connecting body and the connected thin rubber hose are partially overlapped at the outer end part of the connected thin rubber hose to form interference fit. According to the scheme, the sealing property of the connecting parts is initially ensured due to the interference fit, hoops are preferably used for locking the connecting parts of the connecting device and the rubber hoses, secondly, bonding belts are used, thirdly, glue is smeared, and thus the relative sliding of the connecting device and the rubber hoses is prevented. In addition, convex rings and concave rings are arranged at the two ends of the connecting body to further ensure the sealing property and the connection reliability of the connecting body; a rubber hose serves as the connecting body, and the communication property and the heat-conducting property of a pipeline are ensured through the material.
Description
Technical field
The present invention relates to automobile pipeline interconnection technique field, refer to especially a kind of connection set of different-diameter rubber pipe.
Background technique
In the car load of automobile, pipeline is numerous, and how the pipeline of different bores is carried out to connection effectively is reliably technical barrier always.
The normal rubber pipe that adopts flange to connect two different bores in prior art, it is the port that connects two rubber pipes with metal flange, the port of flange both sides is enclosed within the inside by rubber hose respectively.But, connection metal flange in the middle of rubber material, quality is large, and center of gravity concentrates on metal part, wastes metallic material simultaneously, the heat conduction of material, sealability disunity.
In prior art, also adopt a kind of special rubber pipe that footpath rubber pipe connects two different bores that straightens, between two pipes of joint, fill the material of other suitable thickness, and gluing encapsulation.But special to straighten footpath rubber hose technical difficulty high, be not easy to processing; Fill other materials and easily cause the sudden change of jointing bore, be unfavorable for passing through of fluid, and even block fluid.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of connection set of different-diameter rubber pipe, the problem such as poor performance or technology difficulty height existing to solve Placement of the prior art.
For solving the problems of the technologies described above, embodiments of the invention provide a kind of connection set of different-diameter rubber pipe, comprise connection body, the external diameter of described connection body is greater than the internal diameter that is connected crude rubber pipe, and with described be connected crude rubber pipe outside end sections overlap form interference fit; The internal diameter of described connection body is less than the external diameter that is connected thin rubber pipe, and with described be connected thin rubber pipe outside end sections overlap form interference fit.
Wherein, the outer side wall that is connected crude rubber Guan Shangyu connection body overlapping position described in is provided with clip one; On described connection body, be provided with clip two with the outer side wall that is connected thin rubber pipe overlapping position.
Wherein, the outer side wall that is connected crude rubber Guan Shangyu connection body overlapping position described in is provided with band one; On described connection body, be provided with band two with the outer side wall that is connected thin rubber pipe overlapping position.
Wherein, described connection body two ends are provided with gluing with the junction surface that is connected crude rubber pipe, be connected thin rubber pipe.
Wherein, on the circumferential surface at the two ends of described connection body, be respectively equipped with bulge loop and scrobicular ring.
Wherein, described connection body is rubber hose.
The beneficial effect of technique scheme of the present invention is as follows:
In such scheme, the sealability of joint is tentatively ensured by interference fit, and preferentially use locked clip device in its connection, secondly use band, gluing again, be used for preventing its relative sliding, be provided with bulge loop and scrobicular ring is further guaranteed its sealing and connection reliability connecting body two ends in addition; By rubber hose, as connecting body, this material ensures connectivity and the heat-conducting property of pipeline.
Brief description of the drawings
Fig. 1 is the schematic cross-section of the connection set of the different-diameter rubber pipe of the embodiment of the present invention one;
Fig. 2 is the schematic cross-section of the connection set of the different-diameter rubber pipe of the embodiment of the present invention two.
［ primary component symbol description ］
1: rubber hose;
2: be connected crude rubber pipe;
3: be connected thin rubber pipe;
4: clip one or band one;
5: clip two or band two;
6: gluing.
Embodiment
For making the technical problem to be solved in the present invention, technological scheme and advantage clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The present invention is directed to the problem such as poor performance or technology difficulty height that Placement of the prior art exists, a kind of connection set of different-diameter rubber pipe is provided.
As shown in Figure 1, embodiments of the invention provide a kind of connection set of different-diameter rubber pipe, comprise rubber hose 1, the external diameter of described rubber hose 1 is greater than the internal diameter that is connected crude rubber pipe 2, and with described be connected crude rubber pipe 2 outside end sections overlap and form interference fit, interference fit has tentatively ensured the sealability that pipeline connects; The internal diameter of described rubber hose 1 is less than the external diameter that is connected thin rubber pipe 3, and with described be connected thin rubber pipe 3 outside end sections overlap form interference fit.
Further, described in, be connected on crude rubber pipe 2 and be provided with clip one or band 1 with the outer side wall of rubber hose 1 overlapping position; In described rubber hose 1, be provided with clip two or band 25 with the outer side wall that is connected thin rubber pipe 3 overlapping positions.On the circumferential surface at the two ends of described rubber hose 1, be respectively equipped with bulge loop 101 and scrobicular ring 102, it can further ensure sealability and connection reliability that pipeline connects.
For example, being connected crude rubber pipe 2 internal diameters is 26mm, and external diameter is 30mm, and being connected thin rubber pipe 3 external diameters is 24mm, and internal diameter is 20mm, and rubber hose 1 should be chosen internal diameter and be about 23mm, and external diameter is about 27mm.
As shown in Figure 2, described rubber hose 1 two ends are provided with gluing 6 with the junction surface that is connected crude rubber pipe 2, be connected thin rubber pipe 3, adopt gluing technological means can make pipeline outward appearance clean and tidy, attractive in appearance.
In such scheme, its reasonable in design, the sealability of joint is tentatively ensured by interference fit, and preferentially use locked clip device in its connection, secondly use band, gluing again, for preventing its relative sliding, is provided with bulge loop and scrobicular ring is further guaranteed its sealing and connection reliability connecting body two ends in addition; By rubber hose, as connecting body, this material ensures connectivity and the heat-conducting property of pipeline.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. a connection set for different-diameter rubber pipe, is characterized in that, comprises connection body, and the external diameter of described connection body is greater than the internal diameter that is connected crude rubber pipe, and with described be connected crude rubber pipe outside end sections overlap form interference fit; The internal diameter of described connection body is less than the external diameter that is connected thin rubber pipe, and with described be connected thin rubber pipe outside end sections overlap form interference fit.
2. the connection set of different-diameter rubber pipe according to claim 1, is characterized in that, described in be connected the outer side wall that crude rubber Guan Shangyu connects body overlapping position and be provided with clip one; On described connection body, be provided with clip two with the outer side wall that is connected thin rubber pipe overlapping position.
3. the connection set of different-diameter rubber pipe according to claim 1, is characterized in that, described in be connected the outer side wall that crude rubber Guan Shangyu connects body overlapping position and be provided with band one; On described connection body, be provided with band two with the outer side wall that is connected thin rubber pipe overlapping position.
4. the connection set of different-diameter rubber pipe according to claim 1, is characterized in that, described connection body two ends are provided with gluing with the junction surface that is connected crude rubber pipe, be connected thin rubber pipe.
5. according to the connection set of the different-diameter rubber pipe described in claim 2 to 4 any one, it is characterized in that, on the circumferential surface at the two ends of described connection body, be respectively equipped with bulge loop and scrobicular ring.
6. the connection set of different-diameter rubber pipe according to claim 5, is characterized in that, described connection body is rubber hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410142712.7A CN103939691A (en) | 2014-04-10 | 2014-04-10 | Connecting device for rubber hoses with different diameters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410142712.7A CN103939691A (en) | 2014-04-10 | 2014-04-10 | Connecting device for rubber hoses with different diameters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103939691A true CN103939691A (en) | 2014-07-23 |
Family
ID=51187485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410142712.7A Pending CN103939691A (en) | 2014-04-10 | 2014-04-10 | Connecting device for rubber hoses with different diameters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103939691A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771137A (en) * | 2016-05-26 | 2016-07-20 | 商河县公安消防大队 | Novel fire hose adapter |
| CN106382428A (en) * | 2016-08-31 | 2017-02-08 | 新昌县开铭制冷配件有限公司 | Three-way connecting assembly for air conditioner refrigerating pipes |
| CN106975281A (en) * | 2017-05-13 | 2017-07-25 | 昆山斯莱姆节能科技有限公司 | A kind of communal bathroom air cleaning facility |
| CN107776673A (en) * | 2017-11-27 | 2018-03-09 | 苏州紫荆清远新能源汽车技术有限公司 | A kind of front longitudinal |
| WO2026095792A1 (en) * | 2024-10-31 | 2026-05-07 | Hytrans Beheer B.V. | Method, assembly of hose part and tool, and pump system for pumping a liquid |
| NL2040527B1 (en) * | 2024-10-31 | 2026-06-04 | Hytrans Beheer B V | METHOD, ASSEMBLY OF HOSE SECTION AND TOOL, AND PUMP SYSTEM FOR PUMPING A LIQUID |
| NL2038977B1 (en) * | 2024-10-31 | 2026-06-04 | Hytrans Beheer B V | HOSE SECTION AND PUMP SYSTEM FOR PUMPING A LIQUID, AND THE PROCEDURE FOR DOING SO. |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0526675B1 (en) * | 1991-07-31 | 1998-03-04 | The Furukawa Electric Co., Ltd. | Diameter-reducing member joint device |
| US6548760B1 (en) * | 2000-12-11 | 2003-04-15 | Eastern Sheet Metal, Inc. | One-piece seamless reducer |
| CN2878860Y (en) * | 2005-11-12 | 2007-03-14 | 唐春芳 | Socket bi-pass |
| CN202001752U (en) * | 2011-03-31 | 2011-10-05 | 安阳化学工业集团有限责任公司 | Alkali receiving device |
| CN102563259A (en) * | 2011-12-07 | 2012-07-11 | 常州市龙豪车辆配件厂 | Automotive hermetically connected water pipe |
| CN103075590A (en) * | 2013-02-06 | 2013-05-01 | 山西经纬合力机械制造有限公司二厂 | Connecting pipe and reducer union device |
| CN203797201U (en) * | 2014-04-10 | 2014-08-27 | 苏州紫荆清远新能源汽车技术有限公司 | Connecting device for rubber tubes with different diameters |
-
2014
- 2014-04-10 CN CN201410142712.7A patent/CN103939691A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0526675B1 (en) * | 1991-07-31 | 1998-03-04 | The Furukawa Electric Co., Ltd. | Diameter-reducing member joint device |
| US6548760B1 (en) * | 2000-12-11 | 2003-04-15 | Eastern Sheet Metal, Inc. | One-piece seamless reducer |
| CN2878860Y (en) * | 2005-11-12 | 2007-03-14 | 唐春芳 | Socket bi-pass |
| CN202001752U (en) * | 2011-03-31 | 2011-10-05 | 安阳化学工业集团有限责任公司 | Alkali receiving device |
| CN102563259A (en) * | 2011-12-07 | 2012-07-11 | 常州市龙豪车辆配件厂 | Automotive hermetically connected water pipe |
| CN103075590A (en) * | 2013-02-06 | 2013-05-01 | 山西经纬合力机械制造有限公司二厂 | Connecting pipe and reducer union device |
| CN203797201U (en) * | 2014-04-10 | 2014-08-27 | 苏州紫荆清远新能源汽车技术有限公司 | Connecting device for rubber tubes with different diameters |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771137A (en) * | 2016-05-26 | 2016-07-20 | 商河县公安消防大队 | Novel fire hose adapter |
| CN106382428A (en) * | 2016-08-31 | 2017-02-08 | 新昌县开铭制冷配件有限公司 | Three-way connecting assembly for air conditioner refrigerating pipes |
| CN106975281A (en) * | 2017-05-13 | 2017-07-25 | 昆山斯莱姆节能科技有限公司 | A kind of communal bathroom air cleaning facility |
| CN107776673A (en) * | 2017-11-27 | 2018-03-09 | 苏州紫荆清远新能源汽车技术有限公司 | A kind of front longitudinal |
| WO2026095792A1 (en) * | 2024-10-31 | 2026-05-07 | Hytrans Beheer B.V. | Method, assembly of hose part and tool, and pump system for pumping a liquid |
| NL2040527B1 (en) * | 2024-10-31 | 2026-06-04 | Hytrans Beheer B V | METHOD, ASSEMBLY OF HOSE SECTION AND TOOL, AND PUMP SYSTEM FOR PUMPING A LIQUID |
| NL2038977B1 (en) * | 2024-10-31 | 2026-06-04 | Hytrans Beheer B V | HOSE SECTION AND PUMP SYSTEM FOR PUMPING A LIQUID, AND THE PROCEDURE FOR DOING SO. |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140723 |