CN204729785U - A kind of flexible hose - Google Patents
A kind of flexible hose Download PDFInfo
- Publication number
- CN204729785U CN204729785U CN201520216677.9U CN201520216677U CN204729785U CN 204729785 U CN204729785 U CN 204729785U CN 201520216677 U CN201520216677 U CN 201520216677U CN 204729785 U CN204729785 U CN 204729785U
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- CN
- China
- Prior art keywords
- joint
- bulge loop
- main body
- hose
- flexible hose
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- 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
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- Joints That Cut Off Fluids, And Hose Joints (AREA)
Abstract
The utility model discloses a kind of flexible hose, comprise hose main body, hose main body is made up of inner glue layer, braid and outer glue-line, and inner glue layer and outer glue-line are middle siphunculus body, and braid is wrapped in the outer wall of inner glue layer and is within outer glue-line.The utility model flexible hose feel is smooth, and the torsional resistance of flexible pipe is superior, bending can not rather, tissue layer is avoided to suffer wear-out failure, ensure that the intensity of braiding, improve compressive strength and the wear resistance of flexible hose, extend the working life of flexible hose.
Description
Technical field
The utility model belongs to connecting pipeline technical field, and be specifically related to a kind of flexible hose manufacturing technology field, it is applicable to various high temperature resistant, the pressure ducts such as hot-water heating, oil, gas.
Background technique
Because corrugated stainless steel tubing is harder, and plumbness guarantee tightness must be kept with joint, not easily repeatedly bend at same position simultaneously, otherwise the fracture of bellows tube wall can be caused.Therefore, be connected major part at pipelines such as electric wiring protection, high pressure high temperature resistant with Household tap, toilet, gondola water faucet, laboratory etc. at present and all adopt stainless steel flexible hose.
The structure of existing Stainless Steel Flexible Hose be made up of flexible glue material in pipe, outside parcel one braid, the material of braid uses the wires such as Stainless Steel Wire, aluminum steel, magnesium silk usually, tissue layer is intersected sometimes (folded silk), fracture of wire, affect feel, easily hinder hand, time has grown the easy wear and rupture of tissue layer, also can affect its withstand voltage properties, even security incident occur.
Summary of the invention
For solving the problems referred to above that prior art exists, the utility model provides a kind of flexible hose, its feel is smooth, the torsional resistance of flexible pipe is more superior, bending can not rather, tissue layer is avoided to suffer wear-out failure, ensure that the intensity of braiding, improve compressive strength and the wear resistance of flexible hose, extend the working life of flexible hose.
For achieving the above object, the technical solution used in the present invention is: a kind of flexible hose, comprise hose main body, hose main body is made up of inner glue layer, braid and outer glue-line, described inner glue layer and outer glue-line are middle siphunculus body, and described braid is wrapped in the outer wall of inner glue layer and is within outer glue-line.
Preferably, braid is woven by wire, wire, cellosilk or fibre threads and forms.
Preferably, the first end of hose main body is communicated with the first joint.
Preferably, the first joint is hollow shap, and its outer wall forms a bulge loop, and the diameter of this bulge loop is greater than both sides section diameter, and the side section being in bulge loop is pagoda head, and this pagoda head inserts within the first end of described hose main body.
Preferably, be set with the first steel bushing, rolling over towards outer end of the first steel bushing with outside the hose main body of the first joint assembling place inwardly, end face and inwardly between the side of the first joint bulge loop of hose main body are inserted in inflexed part.
Preferably, the opposite side section that the first joint is in bulge loop forms a circle U-groove bevel, and U-groove bevel is used for fitting tight circle.
Preferably, the second end of hose main body is communicated with the second joint.
Preferably, the second joint is hollow shap, and its outer wall forms a bulge loop, and the diameter of this bulge loop is greater than both sides section diameter; The side section being in bulge loop is pagoda head, and this pagoda head inserts within the second end of hose main body; Be set with the second steel bushing outside the hose main body assembled with the second joint, rolling over towards outer end of the second steel bushing inwardly, inflexed part is wrapped in the second end face of hose main body.
Preferably, the second joint towards outer end overcoat one nut, one end is to infolding inwardly for nut, and the inner side surface being affixed on the second joint bulge loop towards outer side surface of inflexed part, the outer ring of the second joint bulge loop fits in the inwall of nut.
Preferably, the opposite side section that the second joint is in bulge loop forms a circle U-groove bevel, and U-groove bevel is used for fitting tight packing ring; The outer ring of seal washer is affixed on the inwall of nut, the side inwardly of seal washer be affixed on the second joint bulge loop towards outer side surface.
The utility model flexible hose feel is smooth, and the torsional resistance of flexible pipe is superior, bending can not rather, tissue layer is avoided to suffer wear-out failure, ensure that the intensity of braiding, improve compressive strength and the wear resistance of flexible hose, extend the working life of flexible hose.
In addition, the material of braid can adopt cellosilk/line to replace wire/line, to save manufacture cost.
Accompanying drawing explanation
Fig. 1 is the structural drawing of embodiment 1.
Fig. 2 is the sectional view of embodiment 2.
Fig. 3 is the STRUCTURE DECOMPOSITION schematic diagram of embodiment 2.
In diagram, 11 inner glue layers, 12 braids, 13 outer glue-lines, 2 steel bushings, 3 joints, 4 joints, 5 nuts, 6 seal rings, 7 seal washers.
Embodiment
Below in conjunction with accompanying drawing, the utility model preferred embodiment is elaborated.
Embodiment 1
See Fig. 1, the present embodiment flexible hose comprises hose main body, hose main body is made up of inner glue layer 11, braid 12 and outer glue-line 13, inner glue layer 11 and outer glue-line 13 are the middle siphunculus body that various flexible glue material is made, braid 12 is woven by various wire/line or cellosilk/line and forms, and braid 12 is wrapped in the outer wall of inner glue layer 11 and is within outer glue-line 13.
Embodiment 2
See Fig. 2-3, the present embodiment flexible hose comprises hose main body, steel bushing 2, joint 3, joint 4 etc., hose main body is made up of inner glue layer 11, braid 12 and outer glue-line 13, inner glue layer 11 and outer glue-line 13 are the middle siphunculus body that various flexible glue material is made, braid 12 is woven by various wire/line or cellosilk/line and forms, and braid 12 is wrapped in the outer wall of inner glue layer 11 and is within outer glue-line 13.
One end of hose main body is connected with and is connected and the joint 3 of water flowing with outlet connection, and the other end is then connected with joint 4.
Joint 3 is in hollow shap, it is communicated with the flow channel of hose main body, its outer wall forms a bulge loop 3-1, the diameter of bulge loop is greater than both sides section diameter, be in the side section of bulge loop for forming flexuose pagoda head 3-2, this pagoda head 3-2 inserts one end inwall of hose main body (inner glue layer), and the outer wall of the hose main body of this assembling place (outer glue-line) suit steel bushing 2, rolling over inwardly towards outer end of steel bushing 2, end face and inwardly between the side of bulge loop 3-1 of hose main body are inserted in inflexed part, and steel bushing 2 is fixed by stamping riveting.
The opposite side section 3-3 that joint 3 is in bulge loop forms a circle U-groove bevel, and this U-groove bevel is near bulge loop, and U-groove bevel is used for fitting tight circle 6.
Joint 4 is in hollow shap, it is communicated with the flow channel of hose main body, its outer wall forms a bulge loop 4-1, the diameter of bulge loop is greater than both sides section diameter, be in the side section of bulge loop for forming flexuose pagoda head 4-2, this pagoda head 4-2 inserts the other end inwall of hose main body (inner glue layer), and the outer wall of the hose main body of this assembling place (outer glue-line) is set with another steel bushing 2, rolling over inwardly towards outer end of this steel bushing 2, inflexed part is wrapped in this end face of hose main body, and steel bushing 2 is fixed by stamping riveting.
This end box nut 5 of joint 4, one end inwardly of nut 5 is to infolding, and the inner side surface being affixed on joint 4 bulge loop towards outer side surface of inflexed part, and the outer ring of bulge loop 4-1 fits in the inwall of nut 5, nut 5 is for being connected with inlet attack.
The opposite side section 4-3 that joint 4 is in bulge loop 4-1 forms a circle U-groove bevel, and this U-groove bevel is near bulge loop, and U-groove bevel is used for fitting tight packing ring 7.The outer ring of seal washer 7 is affixed on the inwall of nut 5, the side inwardly of seal washer 7 be affixed on bulge loop 4-1 towards outer side surface.
Above preferred embodiment of the present utility model is described in detail; for those of ordinary skill in the art; according to the thought that the utility model provides, embodiment will change, and these changes also should be considered as protection domain of the present utility model.
Claims (9)
1. a flexible hose, comprise hose main body, it is characterized in that: described hose main body is made up of inner glue layer, braid and outer glue-line, described inner glue layer and outer glue-line are middle siphunculus body, and described braid is wrapped in the outer wall of inner glue layer and is within outer glue-line; The first end of described hose main body is communicated with the first joint.
2. flexible hose as claimed in claim 1, is characterized in that: described braid is woven by wire, wire, cellosilk or fibre threads and forms.
3. flexible hose as claimed in claim 1, it is characterized in that: the first described joint is hollow shap, and its outer wall forms a bulge loop, the diameter of this bulge loop is greater than both sides section diameter, the side section being in bulge loop is pagoda head, and this pagoda head inserts within the first end of described hose main body.
4. flexible hose as claimed in claim 3, it is characterized in that: be set with the first steel bushing with outside the hose main body of the first joint assembling place, rolling over inwardly towards outer end of first steel bushing, end face and inwardly between the side of the first joint bulge loop of hose main body are inserted in inflexed part.
5. the flexible hose as described in claim 3 or 4, is characterized in that: the opposite side section that described first joint is in bulge loop forms a circle U-groove bevel, and U-groove bevel is used for fitting tight circle.
6. the flexible hose as described in any one of claim 1-4, is characterized in that: the second end of described hose main body is communicated with the second joint.
7. flexible hose as claimed in claim 6, it is characterized in that: the second described joint is hollow shap, and its outer wall forms a bulge loop, the diameter of this bulge loop is greater than both sides section diameter; The side section being in bulge loop is pagoda head, and this pagoda head inserts within the second end of hose main body; Be set with the second steel bushing outside the hose main body assembled with the second joint, rolling over towards outer end of the second steel bushing inwardly, inflexed part is wrapped in the second end face of hose main body.
8. flexible hose as claimed in claim 7, it is characterized in that: described second joint towards outer end overcoat one nut, one end is to infolding inwardly for nut, and the inner side surface being affixed on the second joint bulge loop towards outer side surface of inflexed part, the outer ring of the second joint bulge loop fits in the inwall of nut.
9. flexible hose as claimed in claim 8, is characterized in that: the opposite side section that the second joint is in bulge loop forms a circle U-groove bevel, and U-groove bevel is used for fitting tight packing ring; The outer ring of seal washer is affixed on the inwall of nut, the side inwardly of seal washer be affixed on the second joint bulge loop towards outer side surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520216677.9U CN204729785U (en) | 2015-04-13 | 2015-04-13 | A kind of flexible hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520216677.9U CN204729785U (en) | 2015-04-13 | 2015-04-13 | A kind of flexible hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204729785U true CN204729785U (en) | 2015-10-28 |
Family
ID=54388138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520216677.9U Expired - Fee Related CN204729785U (en) | 2015-04-13 | 2015-04-13 | A kind of flexible hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204729785U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302265A (en) * | 2018-04-04 | 2018-07-20 | 南京知行管业有限公司 | A kind of Novel clock tool connecting tube |
| CN108317343A (en) * | 2018-04-23 | 2018-07-24 | 阔丹凌云汽车胶管有限公司 | R744 air-conditioner pipes and its connection structure |
-
2015
- 2015-04-13 CN CN201520216677.9U patent/CN204729785U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302265A (en) * | 2018-04-04 | 2018-07-20 | 南京知行管业有限公司 | A kind of Novel clock tool connecting tube |
| CN108317343A (en) * | 2018-04-23 | 2018-07-24 | 阔丹凌云汽车胶管有限公司 | R744 air-conditioner pipes and its connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160520 Address after: 322312, Panan Industrial Park, Zhejiang province (166 clip Creek Road, pointed town) Patentee after: ZHEJIANG KAIYUE PLASTIC INDUSTRY Co.,Ltd. Address before: Hangzhou City, Zhejiang province 311101 Yuhang Qiaosi Street Xinyuan Road No. 2-1 Patentee before: HANGZHOU KAIYUE PLUMBING CO.,LTD. |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Pan'an Lishi hose factory Assignor: ZHEJIANG KAIYUE PLASTIC INDUSTRY Co.,Ltd. Contract record no.: X2022330000231 Denomination of utility model: A braided hose Granted publication date: 20151028 License type: Common License Record date: 20220615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 |