CN202746790U - Hot air pipe - Google Patents

Hot air pipe Download PDF

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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
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
Application number
CN 201220489087
Other languages
Chinese (zh)
Inventor
毛慧杰
Original Assignee
毛慧杰
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 毛慧杰 filed Critical 毛慧杰
Priority to CN 201220489087 priority Critical patent/CN202746790U/en
Application granted granted Critical
Publication of CN202746790U publication Critical patent/CN202746790U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

A kind of warm-air pipe
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.
CN 201220489087 2012-09-24 2012-09-24 Hot air pipe Expired - Fee Related CN202746790U (en)

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)

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130220

Termination date: 20130924

C17 Cessation of patent right