CN207403043U - A kind of square single wall reinforcement bellows tube body modules of SFIP - Google Patents
A kind of square single wall reinforcement bellows tube body modules of SFIP Download PDFInfo
- Publication number
- CN207403043U CN207403043U CN201721080779.8U CN201721080779U CN207403043U CN 207403043 U CN207403043 U CN 207403043U CN 201721080779 U CN201721080779 U CN 201721080779U CN 207403043 U CN207403043 U CN 207403043U
- Authority
- CN
- China
- Prior art keywords
- wave crest
- square
- sfip
- tube body
- bellows tube
- 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)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of square single wall reinforcement bellows tube body modules of SFIP, including module, be equipped with square wave crest among the module, the wave crest be square and square corners at be arc；Spaced circular trough is equipped in the wave crest；It is axially arranged with reinforcement groove on the trough；Vacuum runner is equipped on the outside of the wave crest, which is connected by venthole with wave crest；The utility model simple, square single-wall corrugated pipe good forming effect rational in infrastructure and of low cost.
Description
Technical field
The utility model is related to a kind of square single wall reinforcement bellows tube body modules of SFIP.
Background technology
In tubing industrial production, mold is the necessary parts in forming process, and mold has certain cross sectional shape
Passage, shape needed for acquirement, is then formed by shaping equipment and cooling system hardening by cooling when plastic melt flows in the module
Type.
Utility model content
Purpose of utility model：The utility model provides that a kind of simple, corrugated pipe forming effect rational in infrastructure is good and cost
Cheap square single wall reinforcement bellows tube body module.
Technical solution：A kind of square single wall reinforcement bellows tube body modules of SFIP including module, are equipped among the module
Square wave crest, the wave crest be square and square corners at be arc；Spaced circular trough is equipped in the wave crest；
It is axially arranged with reinforcement groove on the trough；Be equipped with vacuum runner on the outside of the wave crest, the vacuum runner by venthole with
Wave crest connects.
Specifically, the joining place of the trough and wave crest is arc.
Specifically, the reinforcement groove is two or four.
More specifically, the reinforcement groove is located at the stage casing of square wave crest side.
Advantageous effect：The utility model has the advantage of：The mould structure is simple, can finally be integrally formed, and is formed square
Single-wall corrugated pipe, and reinforcement groove is equipped on bellows, add the crushing resistance of bellows.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the side view of the utility model.
In figure：1- modules, 2- wave crests, 3- vacuum runners, 5- troughs, 6- reinforcement grooves, 7- ventholes.
Specific embodiment
With reference to the accompanying drawings and detailed description, the utility model is furtherd elucidate.
As shown in Figs. 1-2, the square single wall reinforcement bellows tube body modules of a kind of SFIP, including module 1, wave crest 2, vacuum-flow
Road 3 and reinforcement groove 6, are equipped with wave crest 2 among module 1, and the wave crest 2 is is arc at square and square corners；In wave crest 2
Equipped with several spaced circular troughs 5, i.e. 3 spaced setting of wave crest 2 and trough, and trough 5 and wave crest 4
Joining place is arc；Reinforcement groove 6 is axially arranged on trough 5, reinforcement groove 6 is located in square 2 side of wave crest
Section, two faces or four faces, i.e. reinforcing rib that can be located at square 2 side of wave crest can be equipped with two or four；In 2 outside of wave crest
Equipped with vacuum runner 3, which is connected by venthole 7 with wave crest 2, and vacuum runner 3 is used to take out inside modules air
Go out so that plastic melt can tightly be bonded 1 inner surface of module by 1 inside of module.
Claims (4)
1. a kind of square single wall reinforcement bellows tube body modules of SFIP, it is characterised in that：Including module, it is equipped among the module
Square wave crest, the wave crest be square and square corners at be arc；Spaced circular trough is equipped in the wave crest；
It is axially arranged with reinforcement groove on the trough；Be equipped with vacuum runner on the outside of the wave crest, the vacuum runner by venthole with
Wave crest connects.
2. a kind of square single wall reinforcement bellows tube body modules of SFIP according to claim 1, it is characterised in that：The ripple
The joining place of paddy and wave crest is arc.
3. a kind of square single wall reinforcement bellows tube body modules of SFIP according to claim 1, it is characterised in that：It is described to add
Strengthening tendons groove is two or four.
4. a kind of square single wall reinforcement bellows tube body modules of SFIP according to claim 1 or 3, it is characterised in that：Institute
State the stage casing that reinforcement groove is located at square wave crest side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721080779.8U CN207403043U (en) | 2017-08-28 | 2017-08-28 | A kind of square single wall reinforcement bellows tube body modules of SFIP |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721080779.8U CN207403043U (en) | 2017-08-28 | 2017-08-28 | A kind of square single wall reinforcement bellows tube body modules of SFIP |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207403043U true CN207403043U (en) | 2018-05-25 |
Family
ID=62323127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721080779.8U Expired - Fee Related CN207403043U (en) | 2017-08-28 | 2017-08-28 | A kind of square single wall reinforcement bellows tube body modules of SFIP |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207403043U (en) |
-
2017
- 2017-08-28 CN CN201721080779.8U patent/CN207403043U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180525 Termination date: 20210828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |