CN202746790U - Hot air pipe - Google Patents
Hot air pipe Download PDFInfo
- Publication number
- CN202746790U CN202746790U CN 201220489087 CN201220489087U CN202746790U CN 202746790 U CN202746790 U CN 202746790U CN 201220489087 CN201220489087 CN 201220489087 CN 201220489087 U CN201220489087 U CN 201220489087U CN 202746790 U CN202746790 U CN 202746790U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- air pipe
- hot air
- external diameter
- outer 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
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- Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
Abstract
The utility model discloses a hot air pipe which comprises a body, wherein two cylindrical structures are arranged at the upper part of the body; the outer diameter of the cylinder at the top end of the upper part of the body is greater than the outer diameter of the cylinder at the bottom end of the upper part of the body; the middle of the upper part of the body is of an internal thread structure; the middle part of the body is of a cylindrical structure which is hollow in the middle; two cylindrical structures are arranged at the lower part of the body; the outer diameter of the cylinder at the bottom end of the lower part of the body is greater than the outer diameter of the cylinder at the top end of the upper part of the body; and the middle of the lower part of the body is of an internal thread structure. The hot air pipe disclosed by the utility model has the characteristics of reasonable structure design and convenience in assembly and disassembly.
Description
Technical field
The utility model relates to a kind of warm-air pipe, is a kind of warm-air pipe for tube producer specifically.
Background technique
On the existing market some are used for the warm-air pipe of tube producer, and structural design is unreasonable, and dismounting is inconvenient.
Summary of the invention
The utility model provides a kind of warm-air pipe.
The purpose of this utility model is to solve more existing warm-air pipes for tube producer, and structural design is unreasonable, the problem of dismounting inconvenience.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of warm-air pipe, comprise body, described body top is two cylindrical structurals, the external diameter of the cylinder on the top on its body top is greater than the external diameter of the cylinder of the bottom on body top, the centre on body top is female thread structure, the body middle part is cylindrical structural, the centre is hollow, the body bottom is two cylindrical structurals, the external diameter of the cylinder of the bottom of its body bottom is greater than the external diameter of the cylinder on the top on body top, and the centre of body bottom is female thread structure.
The utlity model has reasonable in design, the characteristics of easy accessibility.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in the figure, the utility model comprises a kind of warm-air pipe, comprise body, described body top is two cylindrical structurals, the external diameter of the cylinder 1 on the top on its body top is greater than the external diameter of the cylinder 3 of the bottom on body top, the centre 2 on body top is female thread structure, body middle part 4 is cylindrical structural, middle 5 is hollow, the body bottom is two cylindrical structurals, the external diameter of the cylinder 8 of the bottom of its body bottom is greater than the external diameter of the cylinder 6 on the top on body top, and the centre 7 of body bottom is female thread structure.
Claims (1)
1. warm-air pipe, comprise body, it is characterized in that: described body top is two cylindrical structurals, the external diameter of the cylinder on the top on its body top is greater than the external diameter of the cylinder of the bottom on body top, and the centre on body top is female thread structure, and the body middle part is cylindrical structural, the centre is hollow, the body bottom is two cylindrical structurals, and the external diameter of the cylinder of the bottom of its body bottom is greater than the external diameter of the cylinder on the top on body top, and the centre of body bottom is female thread structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220489087 CN202746790U (en) | 2012-09-24 | 2012-09-24 | Hot air pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220489087 CN202746790U (en) | 2012-09-24 | 2012-09-24 | Hot air pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202746790U true CN202746790U (en) | 2013-02-20 |
Family
ID=47706189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220489087 Expired - Fee Related CN202746790U (en) | 2012-09-24 | 2012-09-24 | Hot air pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202746790U (en) |
-
2012
- 2012-09-24 CN CN 201220489087 patent/CN202746790U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20130924 |