CN205261054U - PVC (polyvinyl chloride) hose - Google Patents
PVC (polyvinyl chloride) hose Download PDFInfo
- Publication number
- CN205261054U CN205261054U CN201521098005.9U CN201521098005U CN205261054U CN 205261054 U CN205261054 U CN 205261054U CN 201521098005 U CN201521098005 U CN 201521098005U CN 205261054 U CN205261054 U CN 205261054U
- Authority
- CN
- China
- Prior art keywords
- wall
- pipe fitting
- pvc
- circular pipe
- diameter
- 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
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a PVC (polyvinyl chloride) hose, including circular pipe fitting, circular pipe fitting includes inner wall and outer wall, and PVC (polyvinyl chloride) hose still includes supporting spring and joint portion, and supporting spring's length is the same with the length of circular pipe fitting, and supporting spring's diameter is greater than the diameter of inner wall just is less than between the outer wall, and the concentric setting the same with the extending direction of circular pipe fitting of supporting spring's extending direction, supporting spring inlays and establishes between inner wall and outer wall, joint portion is connected with the one end of circular pipe fitting. The utility model discloses a PVC (polyvinyl chloride) hose simple structure, handling ease preparation, effective reduction in production cost, in addition, the improvement efficiency of construction is convenient for during it inserts the wall to the nos fold in PVC (polyvinyl chloride) hose surface, simultaneously, support through supporting spring, can prevent that the hose receives all around pressure and warp.
Description
Technical field
The utility model relates to a kind of pipe fitting, particularly a kind of PVC flexible pipe.
Background technology
PVC flexible pipe Main Ingredients and Appearance is polyvinyl chloride, bright in colour, corrosion-resistant, firm and durable, and it is widely used in water supply and sewage, irrigation, air feed, pipe, electric conduit, rain pipe, the industrial antisepsis pipe etc. for exhaust of industry and mining, agricultural. Existing flexible pipe is provided with pleated portions on its surface conventionally, thereby is convenient to extend and bending. But when bury flexible pipe underground in body of wall or ground time, its surperficial fold can increase friction, cause flexible pipe to be difficult to stretch in body of wall, meanwhile, flexible pipe is vulnerable to crimp. In addition, between existing flexible pipe, connect and be typically provided with syndeton, in the time that hose length is inadequate, need to relies on syndeton to increase hose length, thereby promote production cost, make construction more loaded down with trivial details.
Utility model content
The utility model, in order to solve the problem of prior art, provides a kind of production cost lower, is convenient to stretch in body of wall or ground, PVC flexible pipe that can lifting construction efficiency.
Concrete technical scheme is as follows: a kind of PVC flexible pipe, comprise circular pipe fitting, circular pipe fitting comprises inner and outer wall, PVC flexible pipe also comprises support spring and connector portions, the length of support spring is identical with the length of circular pipe fitting, and the diameter of support spring is greater than the diameter of described inwall and is less than the diameter of described outer wall, and the concentric setting identical with the bearing of trend of circular pipe fitting of the bearing of trend of support spring, support spring is embedded between inwall and outer wall, and described connector portions is connected with one end of circular pipe fitting.
It is below attached technical scheme of the present utility model.
As preferred version, described inner and outer wall is smooth surface, and described circular pipe fitting is made up of PVC material.
As preferred version, described connector portions is circular tube shaped, and the diameter of described connector portions inner surface equals the diameter of the outer wall of circular pipe fitting, and the diameter of the outer surface of connector portions is greater than the diameter of flexible pipe outer wall.
As preferred version, described circular pipe fitting and connector portions are one-body molded.
Technique effect of the present utility model: PVC hose construction of the present utility model is simple, is convenient to processing and fabricating, effectively reduces production costs; In addition, PVC hose surface corrugationless, is convenient to it and inserts in metope, improves efficiency of construction; , support by support spring meanwhile, can prevent that flexible pipe is subject to surrounding pressure and is out of shape.
Brief description of the drawings
Fig. 1 is the schematic diagram of the PVC flexible pipe of the utility model embodiment.
Fig. 2 is the cutaway view of the PVC flexible pipe of the utility model embodiment.
Fig. 3 is another cutaway view of the PVC flexible pipe of the utility model embodiment.
Fig. 4 is the use schematic diagram of the PVC flexible pipe of the utility model embodiment.
Detailed description of the invention
Below, in conjunction with example, substantive distinguishing features of the present utility model and advantage are further described, but the utility model is not limited to listed embodiment.
As shown in Figures 1 to 4, the PVC flexible pipe 100 of the present embodiment comprises circular pipe fitting 1, and circular pipe fitting 1 comprises inwall 11 and outer wall 12. PVC flexible pipe also comprises support spring 2 and connector portions 3, and the length of support spring 2 is identical with the length of circular pipe fitting 1. The diameter of support spring 2 be greater than the diameter of described inwall 11 and be less than described outer wall 12 between, identical and the concentric setting of the bearing of trend of the bearing of trend of support spring 2 and circular pipe fitting 1, support spring 2 is embedded between inwall 11 and outer wall 12, and described connector portions 3 is connected with one end of circular pipe fitting 1. Technique scheme makes in the time that PVC flexible pipe is embedded in the position such as body of wall, ground, can bend certain angle (as shown in Figure 4); The structural strength that simultaneously promotes PVC flexible pipe by support spring, supports circular pipe fitting, prevents that it is crushed out of shape.
As shown in Figures 1 to 4, further, described inwall 11 and outer wall 12 are smooth surface, and described circular pipe fitting 1 is made up of PVC material, thereby is convenient to insert the objects such as electric wire in circular pipe fitting 1, are also convenient to PVC flexible pipe simultaneously and insert the positions such as metope. Described connector portions 3 is circular tube shaped, the diameter of described connector portions 3 inner surfaces equals the diameter of the outer wall of circular pipe fitting, the diameter of the outer surface of connector portions is greater than the diameter of flexible pipe outer wall, thereby in the time that the length of single PVC flexible pipe is inadequate, many PVC flexible pipes can be connected by connector portions 3 without other jockeys, thereby constructability uses. In the present embodiment, described circular pipe fitting and connector portions are one-body molded, thereby are convenient to processing and manufacturing.
The PVC hose construction of the present embodiment is simple, is convenient to processing and fabricating, effectively reduces production costs; In addition, PVC hose surface corrugationless, is convenient to it and inserts in metope, improves efficiency of construction; , support by support spring meanwhile, can prevent that flexible pipe is subject to surrounding pressure and is out of shape.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a PVC flexible pipe, comprise circular pipe fitting, circular pipe fitting comprises inner and outer wall, it is characterized in that: PVC flexible pipe also comprises support spring and connector portions, the length of support spring is identical with the length of circular pipe fitting, and the diameter of support spring is greater than the diameter of described inwall and is less than the diameter of described outer wall, and the concentric setting identical with the bearing of trend of circular pipe fitting of the bearing of trend of support spring, support spring is embedded between inwall and outer wall, and described connector portions is connected with one end of circular pipe fitting.
2. PVC flexible pipe as claimed in claim 1, is characterized in that: described inner and outer wall is smooth surface, described circular pipe fitting is made up of PVC material.
3. PVC flexible pipe as claimed in claim 2, is characterized in that: described connector portions is circular tube shaped, and the diameter of described connector portions inner surface equals the diameter of the outer wall of circular pipe fitting, and the diameter of the outer surface of connector portions is greater than the diameter of flexible pipe outer wall.
4. PVC flexible pipe as claimed in claim 3, is characterized in that: described circular pipe fitting and connector portions are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521098005.9U CN205261054U (en) | 2015-12-23 | 2015-12-23 | PVC (polyvinyl chloride) hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521098005.9U CN205261054U (en) | 2015-12-23 | 2015-12-23 | PVC (polyvinyl chloride) hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205261054U true CN205261054U (en) | 2016-05-25 |
Family
ID=56002582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521098005.9U Expired - Fee Related CN205261054U (en) | 2015-12-23 | 2015-12-23 | PVC (polyvinyl chloride) hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205261054U (en) |
-
2015
- 2015-12-23 CN CN201521098005.9U patent/CN205261054U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202308945U (en) | Combined type PVC electric wire conduit fitting | |
| CN205261054U (en) | PVC (polyvinyl chloride) hose | |
| CN205048056U (en) | Socket joint does not have to fill up connects PVC pipe | |
| CN206976959U (en) | A kind of flat electrical casing pipe system | |
| CN204476471U (en) | Tunnel construction draining blind pipe | |
| CN207252442U (en) | A kind of sliceable transplanting tree water supply installation | |
| CN205298523U (en) | Dysmorphism bellows | |
| CN205338520U (en) | Sliding -proof clothes hanger | |
| CN204538570U (en) | Steel spring threading apparatus | |
| CN206099217U (en) | Structure of plugging into of porous pipe of PVC | |
| CN205078973U (en) | Auger is carried to turn and is used arc elbow pipe | |
| CN205208006U (en) | Multi -functional PVC pipe fitting | |
| CN204511517U (en) | Pressure wind-power process calker | |
| CN208094112U (en) | 90 degree of turning connectors of conduit | |
| CN203517124U (en) | Opening-free P bend structure | |
| CN209146531U (en) | A kind of drainage pipe structure | |
| CN203309404U (en) | Water pipe joint | |
| CN201992201U (en) | Concavo-convex tube | |
| CN205689949U (en) | A kind of bellows structure | |
| CN204935916U (en) | A kind of concrete processing water supply installation | |
| CN208859168U (en) | A kind of corrugated stainless steel tubing | |
| CN208293711U (en) | A kind of flexible big flow HDPE intelligent closestool pipe | |
| CN206496130U (en) | A kind of integral type F type joints | |
| CN203796554U (en) | Water outlet segment of deep well submersible pump | |
| CN205577011U (en) | Plane rain water collecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160525 Termination date: 20171223 |