CN211118080U - Fabric reinforced rubber hose - Google Patents
Fabric reinforced rubber hose Download PDFInfo
- Publication number
- CN211118080U CN211118080U CN201921831400.1U CN201921831400U CN211118080U CN 211118080 U CN211118080 U CN 211118080U CN 201921831400 U CN201921831400 U CN 201921831400U CN 211118080 U CN211118080 U CN 211118080U
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- China
- Prior art keywords
- fabric
- ring
- rubber
- groove
- mounting groove
- 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 - Fee Related
Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 52
- 239000004744 fabric Substances 0.000 title claims abstract description 46
- 230000003014 reinforcing effect Effects 0.000 claims description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims description 3
- 239000000806 elastomer Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 3
- 239000004831 Hot glue Substances 0.000 claims description 2
- 238000003855 Adhesive Lamination Methods 0.000 claims 1
- 238000009941 weaving Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 19
- 238000007789 sealing Methods 0.000 abstract description 12
- 238000013461 design Methods 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to the field of hoses, and discloses a fabric reinforced rubber tube, which comprises an outer tube and an inner tube, wherein a fabric reinforced layer is arranged between the inner tube and the outer tube, one end of a first tube body is provided with a mounting groove and a limiting groove, the bottom wall of the limiting groove is provided with an inserting groove, a movable ring is movably mounted in the mounting groove, one end of the movable ring is provided with a baffle ring, the movable ring is also sleeved with a spring, one end of the spring is abutted against the bottom wall of the limiting groove, and the other end of the spring is abutted against the baffle ring; still install the rubber circle in the mounting groove, the one end of second body be provided with mounting groove complex connect, one side and the fender ring conflict of rubber circle, the opposite side and the joint conflict of rubber circle. The fabric enhancement layer of the utility model can effectively enhance the strength of the hose; the joint is connected with the movable ring in a sealing mode through the rubber ring, the design is very ingenious, and the elastic force generated after the spring is compressed provides thrust for the movable ring, so that the movable ring is tightly attached to the rubber ring, and the sealing effect is achieved.
Description
Technical Field
The utility model relates to a hose field has especially related to fabric reinforcing rubber tube.
Background
Work such as the hose carries out the drainage often need be used in modern house life, and the hose compares with traditional stereoplasm water pipe, and its bending nature is good, easily deposits. In daily life, current hose is mostly the preparation of gluing the system material, and its structural strength is lower, easily receives external force stretching out to cause the deformation, break, influences normal use, especially under the very abominable condition of service environment, and the life of hose often can be great subtract the weak point, if adopt the steel pipe, then increased laying cost and intensity of labour. Therefore, in order to improve the working efficiency, further research on reinforced hoses is necessary. In addition, when the reinforced hose is connected, one hose is generally inserted into the other hose and then clamped, and the connection mode has poor sealing performance and is easy to cause liquid leakage.
Chinese patent No. CN206816977U discloses a tubular three-dimensional fabric reinforced composite hose, which comprises a wear-resistant layer, a buffer layer, a pressure-resistant layer, and a three-dimensional fabric reinforced layer, wherein the three-dimensional fabric reinforced layer comprises a three-dimensional fabric outer layer, a three-dimensional fabric inner layer and a three-dimensional connecting line, and the buffer layer is cemented in the three-dimensional fabric. The material of the three-dimensional fabric reinforcing layer is industrial polyester filament. The tubular three-dimensional fabric reinforced composite hose is suitable for severe field construction operation environments, the wear resistance of the hose is greatly improved, and the service life of the hose is far longer than that of a common rubber-plastic composite hose. Compared with a hard seamless steel pipe, the method greatly saves the laying cost of the field conveying pipeline and the labor intensity of laying the pipeline. However, the reinforced hose has a problem that the sealing property is poor when the hose is connected.
Chinese patent No. CN205919027U discloses a PVC reinforced hose, which comprises an inner tube and an outer protection tube sleeved on the inner tube, wherein the two ends of the inner tube are fixedly connected with flat head cores, the outer protection tube is fixed with the flat head cores through fastening port sleeves, the flat head cores are connected with iron screw caps, the inner wall of the iron screw caps is circumferentially provided with a limiting groove, and a sealing gasket is arranged in the limiting groove. The utility model discloses a rational in infrastructure, simple, the practicality is strong. But this utility model intensity is lower, and the leakproofness is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to hose intensity shortcoming such as lower, the sealing performance is poor among the prior art, provide a simple structure, sealing performance is good, fabric reinforcing rubber tube that intensity is high.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve:
the fabric reinforced rubber hose comprises a first pipe body and a second pipe body, wherein the first pipe body and the second pipe body respectively comprise an outer pipe and an inner pipe, a fabric reinforcing layer is arranged between the inner pipe and the outer pipe, and the fabric reinforcing layer is cemented between the inner pipe and the outer pipe; the first pipe body is provided with a stepped groove at one end, the stepped groove comprises a mounting groove and a limiting groove, an inserting groove is formed in the bottom wall of the limiting groove, a movable ring is movably mounted in the mounting groove, one end of the movable ring is inserted in the inserting groove, a baffle ring is arranged at the other end of the movable ring, a spring is further sleeved on the movable ring, the spring is mounted in the limiting groove, one end of the spring abuts against the bottom wall of the limiting groove, and the other end of the spring abuts against the baffle ring; still install the rubber circle in the mounting groove, the one end of second body be provided with mounting groove complex connect, one side and the fender ring conflict of rubber circle, the opposite side and the joint conflict of rubber circle. A fabric reinforcing layer is cemented between the inner pipe and the outer pipe, so that the strength of the hose can be effectively enhanced; through setting up loose ring and spring in the one end ladder groove at first hose, the inserting groove can play fine limiting displacement to the loose ring, the spring can play fine elastic support effect to the loose ring, through set up the joint on the second body, connect and pass through rubber circle sealing connection with the loose ring, the design is very ingenious, peg graft in the mounting groove when connecting, connect the extrusion rubber circle, the elasticity that the spring produced after being compressed provides a thrust for the loose ring, make loose ring and rubber circle tightly laminate, thereby realize the sealed of first body and second body.
Preferably, the inner diameter of the mounting groove is larger than that of the limiting groove. The installation of being convenient for, and when the spring no longer had sufficient elasticity, the diapire of mounting groove can be contradicted with the fender ring, carries on spacingly to the activity ring, guarantees sealed effect.
Preferably, the side surfaces of the baffle ring and the joint close to one side of the rubber ring are both outer conical inclined surfaces, and the cross section of the rubber ring is circular. The rubber ring expands outwards when being extruded, and the sealing effect is further improved.
As preferably, seted up the internal thread in the mounting groove, seted up on the joint with interior screw-thread fit's external screw thread, first body and second body realize threaded connection through internal thread and external screw-thread fit. The threaded connection is tight, and the processing and the installation are convenient.
Preferably, the connecting layer is filled in the pores of the fabric reinforcing layer and is laminated and mixed with the inner pipe and the outer pipe into a whole. The fabric enhancement layer is cemented between the inner pipe and the outer pipe through the connecting layer, the processing is convenient, and the strength of the hose can be effectively enhanced.
Preferably, the inner tube and the outer tube are both rubber tubes. The rubber tube has good elasticity and is not easy to break.
Preferably, the inner pipe and the outer pipe are both made of thermoplastic polyurethane elastomer rubber. The inner pipe and the outer pipe have the advantages of good elasticity, wear resistance and durability.
Preferably, the fabric reinforcing layer is made of metal wires and is of a net structure. The metal wire has high strength, and the net structure can effectively improve the tensile resistance of the fabric reinforcing layer.
Preferably, the fabric reinforcement layer is woven from steel wire. The steel wire rope has good flexibility and is convenient to weave.
The utility model discloses owing to adopted above technical scheme, have apparent technological effect: the fabric enhancement layer of the utility model can effectively enhance the strength of the hose; the joint is hermetically connected with the movable ring through the rubber ring, the design is very ingenious, and the elastic force generated after the spring is compressed provides a thrust force for the movable ring, so that the movable ring is tightly attached to the rubber ring, and the sealing effect is realized; the inner pipe and the outer pipe have the advantages of good elasticity, wear resistance and durability; the metal wire has high strength, and the net structure can effectively improve the tensile resistance of the fabric reinforcing layer.
Drawings
FIG. 1 is a cross-sectional view of a fabric reinforced hose.
Fig. 2 is a schematic structural view of the first tube.
Fig. 3 is a schematic structural view of the second tube.
Fig. 4 is a schematic view of the movable ring connected to the spring.
The names of the parts indicated by the numerical references in the drawings are as follows: 1-first pipe body, 11-mounting groove, 111-internal thread, 12-spacing groove, 13-inserting groove, 14-movable ring, 141-retaining ring, 15-spring, 16-rubber ring, 2-second pipe body, 21-joint, 211-external thread, 3-outer pipe, 4-inner pipe, 5-fabric reinforcing layer and 6-connecting layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Example 1
The fabric reinforced rubber hose comprises a first pipe body 1 and a second pipe body 2, wherein the first pipe body 1 and the second pipe body 2 both comprise an outer pipe 3 and an inner pipe 4, a fabric reinforcing layer 5 is arranged between the inner pipe 4 and the outer pipe 3, and the fabric reinforcing layer 5 is cemented between the inner pipe 4 and the outer pipe 3; one end of the first pipe body 1 is provided with a stepped groove, the stepped groove comprises a mounting groove 11 and a limiting groove 12, the bottom wall of the limiting groove 12 is provided with an inserting groove 13, a movable ring 14 is movably mounted in the mounting groove 11, one end of the movable ring 14 is inserted in the inserting groove 13, the other end of the movable ring 14 is provided with a baffle ring 141, the movable ring 14 is further sleeved with a spring 15, the spring 15 is mounted in the limiting groove 12, one end of the spring 15 abuts against the bottom wall of the limiting groove 12, and the other end of the spring 15 abuts against the baffle ring 141; still install rubber circle 16 in the mounting groove 11, the one end of second body 2 is provided with and connects 21 with mounting groove 11 complex, and one side of rubber circle 16 is contradicted with fender ring 141, and the opposite side of rubber circle 16 is contradicted with connecting 21. A fabric reinforcing layer 5 is cemented between the inner pipe 4 and the outer pipe 3, so that the strength of the hose can be effectively enhanced; through the one end ladder inslot at first hose set up activity ring 14 and spring 15, inserting groove 13 can play fine limiting displacement to activity ring 14, spring 15 can play fine elastic support effect to activity ring 14, through set up joint 21 on second body 2, joint 21 passes through rubber ring 16 sealing connection with activity ring 14, the design is very ingenious, peg graft in mounting groove 11 when connecting 21, joint 21 extrusion rubber ring 16, the elasticity that spring 15 is produced after being compressed provides a thrust for activity ring 14, make activity ring 14 and rubber ring 16 tightly laminate, thereby realize the sealed of first body 1 and second body 2.
The inner diameter of the mounting groove 11 is larger than that of the limiting groove 12. Be convenient for the installation, and when spring 15 no longer had sufficient elasticity, the diapire of mounting groove 11 can be contradicted with fender ring 141, carries on spacingly to activity ring 14, guarantees sealed effect.
The side surfaces of the baffle ring 141 and the joint 21 close to the rubber ring 16 are both outer conical inclined surfaces, and the cross section of the rubber ring 16 is circular. The rubber ring 16 is expanded outward when being pressed, and the sealing effect is further improved.
The composite pipe also comprises a connecting layer 6, the connecting layer 6 fills the pores of the fabric reinforcing layer 5, and the connecting layer 6, the inner pipe 4 and the outer pipe 3 are integrated by hot melt adhesive in a laminated mode. The fabric reinforcing layer 5 is cemented between the inner tube 4 and the outer tube 3 through the connecting layer 6, the processing is convenient, and the strength of the hose can be effectively enhanced.
The inner tube 4 and the outer tube 3 are both rubber tubes. The rubber tube has good elasticity and is not easy to break.
The fabric reinforcing layer 5 is made of metal wires, and the fabric reinforcing layer 5 is of a net structure. The metal wires have high strength, and the net structure can effectively improve the tensile resistance of the fabric reinforcing layer 5.
The utility model discloses when using, first body 1 and the cooperation of second body 2 are used, install the activity ring 14 that the cover was equipped with spring 15 at the ladder inslot, then peg graft the one end of activity ring 14 in inserting groove 13, make the one end of spring 15 contradict with the diapire of spacing groove 12, the other end of spring 15 contradicts with keeping off ring 141, install rubber ring 16 in mounting groove 11 again, at last in the 21 screw in mounting groove 11 with the joint of second body 2, rubber ring 16's both sides are contradicted with the outer awl inclined plane that connects 21 and keep off ring 141 respectively, spring 15 is compressed and produces elasticity, keep off ring 141 owing to receive elasticity always and can tightly extrude to rubber ring 16, make the leakproofness of first body 1 and second body 2 obtain guaranteeing.
Example 2
The present embodiment differs from embodiment 1 in that: the inner pipe 4 and the outer pipe 3 are both made of thermoplastic polyurethane elastomer rubber. The inner tube 4 and the outer tube 3 have the advantages of good elasticity, wear resistance and durability.
Example 3
The present embodiment differs from embodiment 1 in that: the fabric reinforcement layer 5 is woven from steel wires. The steel wire has good flexibility and is convenient to weave.
In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.
Claims (9)
1. Fabric reinforcing rubber tube, including first body (1) and second body (2), first body (1) and second body (2) all include outer tube (3) and inner tube (4), its characterized in that: a fabric reinforcing layer (5) is arranged between the inner tube (4) and the outer tube (3), and the fabric reinforcing layer (5) is cemented between the inner tube (4) and the outer tube (3); the ladder-shaped pipe comprises a first pipe body (1), wherein one end of the first pipe body (1) is provided with a ladder-shaped groove, the ladder-shaped groove comprises a mounting groove (11) and a limiting groove (12), an inserting groove (13) is formed in the bottom wall of the limiting groove (12), a movable ring (14) is movably mounted in the mounting groove (11), one end of the movable ring (14) is inserted into the inserting groove (13), the other end of the movable ring (14) is provided with a baffle ring (141), the movable ring (14) is further sleeved with a spring (15), the spring (15) is mounted in the limiting groove (12), one end of the spring (15) is abutted to the bottom wall of the limiting groove (12), and the other end of the spring (15) is abutted to; still install rubber circle (16) in mounting groove (11), the one end of second body (2) is provided with and connects (21) with mounting groove (11) complex, and one side and fender ring (141) of rubber circle (16) are contradicted, and the opposite side and the joint (21) of rubber circle (16) are contradicted.
2. The fabric-reinforced hose of claim 1, wherein: the inner diameter of the mounting groove (11) is larger than that of the limiting groove (12).
3. The fabric-reinforced hose of claim 1, wherein: the side surfaces of the baffle ring (141) and the joint (21) close to one side of the rubber ring (16) are both outer cone inclined surfaces.
4. The fabric-reinforced hose of claim 1, wherein: interior thread (111) have been seted up in mounting groove (11), have seted up on joint (21) with interior thread (111) complex external screw thread (211), first body (1) and second body (2) realize threaded connection through interior thread (111) and external screw thread (211) cooperation.
5. The fabric-reinforced hose of claim 1, wherein: the fabric reinforcing layer is characterized by further comprising a connecting layer (6), the connecting layer (6) is filled into the pores of the fabric reinforcing layer (5), and the connecting layer (6), the inner pipe (4) and the outer pipe (3) are integrated through hot melt adhesive lamination mixing.
6. The fabric-reinforced hose of claim 1, wherein: the inner pipe (4) and the outer pipe (3) are both rubber pipes.
7. The fabric-reinforced hose of claim 6, wherein: the inner pipe (4) and the outer pipe (3) are both made of thermoplastic polyurethane elastomer rubber.
8. The fabric-reinforced hose of claim 1, wherein: the fabric reinforcing layer (5) is made of metal wires, and the fabric reinforcing layer (5) is of a net-shaped structure.
9. The fabric-reinforced hose of claim 8, wherein: the fabric reinforcing layer (5) is formed by weaving steel wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921831400.1U CN211118080U (en) | 2019-10-29 | 2019-10-29 | Fabric reinforced rubber hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921831400.1U CN211118080U (en) | 2019-10-29 | 2019-10-29 | Fabric reinforced rubber hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211118080U true CN211118080U (en) | 2020-07-28 |
Family
ID=71688500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921831400.1U Expired - Fee Related CN211118080U (en) | 2019-10-29 | 2019-10-29 | Fabric reinforced rubber hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211118080U (en) |
-
2019
- 2019-10-29 CN CN201921831400.1U patent/CN211118080U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310000 Xintai Village, Taitai Street, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang powerful hydraulic Co.,Ltd. Address before: 310000 Xintai Village, Taitai Street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Manuli Hydraulic Equipment Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |