JPH0380245U - - Google Patents
Info
- Publication number
- JPH0380245U JPH0380245U JP14123989U JP14123989U JPH0380245U JP H0380245 U JPH0380245 U JP H0380245U JP 14123989 U JP14123989 U JP 14123989U JP 14123989 U JP14123989 U JP 14123989U JP H0380245 U JPH0380245 U JP H0380245U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- flexible duct
- flexible
- skeletons
- adjusted
- 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.)
- Granted
Links
- 238000007664 blowing Methods 0.000 claims 2
- 239000002184 metal Substances 0.000 description 2
Landscapes
- Pipe Accessories (AREA)
- Air-Flow Control Members (AREA)
Description
第１図は第一実施例のフレキシブルダクト構造
を示す側面図、第２図は第１図の−線におけ
る断面図、第３図は係止具の正断面図、第４図は
第二実施例のフレキシブルダクト構造を示す側断
面図、第５図は第４図の−線における断面図
である。
１……フレキシブルダクト、２……骨組み、２
Ａ……第一の骨組み、２Ｂ……第二の骨組み、２
ａ……切断端部、７……係止具、９……補助金具
、Ｄ……重複部、Ｌ……補助金具の長さ。
Figure 1 is a side view showing the flexible duct structure of the first embodiment, Figure 2 is a sectional view taken along the - line in Figure 1, Figure 3 is a front sectional view of the locking device, and Figure 4 is the second embodiment. FIG. 5 is a side sectional view showing an example flexible duct structure, and FIG. 5 is a sectional view taken along the - line in FIG. 4. 1... Flexible duct, 2... Frame, 2
A...First framework, 2B...Second framework, 2
a... Cut end, 7... Locking tool, 9... Auxiliary metal fitting, D... Overlapping part, L... Length of auxiliary metal fitting.
Claims (1)
れる送風用のフレキシブルダクトにおいて、前記
骨組みを任意の一点で切断して第一の骨組みと第
二の骨組みに分離し、これら第一及び第二の骨組
みの切断端部を重ねて骨組みの重複部を形成する
とともに、その重複部の長さを可変とするように
前記切断端部を係止具で止め付けることを特徴と
する風量調節が可能なフレキシブルダクト構造。 (2) 可撓性ある螺旋状の骨組みを備えて構成さ
れる送風用のフレキシブルダクトにおいて、伸縮
可能な補助金具を前記フレキシブルダクト内で前
記骨組み間に直径方向に掛け渡したことを特徴と
する風量調節が可能なフレキシブルダクト構造。[Claims for Utility Model Registration] (1) In a flexible duct for air blowing that includes a flexible spiral frame, the frame is cut at an arbitrary point to form a first frame and a second frame. The first and second skeletons are separated into skeletons, and the cut ends of the first and second skeletons are overlapped to form an overlapping part of the skeleton, and the cut ends are fitted with a locking tool so as to make the length of the overlapping part variable. Flexible duct structure that allows air volume to be adjusted. (2) A flexible duct for air blowing configured with a flexible spiral frame, characterized in that an expandable auxiliary fitting is diametrically extended between the frames within the flexible duct. Flexible duct structure that allows air volume to be adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14123989U JPH0744896Y2 (en) | 1989-12-06 | 1989-12-06 | Flexible duct structure with adjustable air volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14123989U JPH0744896Y2 (en) | 1989-12-06 | 1989-12-06 | Flexible duct structure with adjustable air volume |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0380245U true JPH0380245U (en) | 1991-08-16 |
| JPH0744896Y2 JPH0744896Y2 (en) | 1995-10-11 |
Family
ID=31688153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14123989U Expired - Lifetime JPH0744896Y2 (en) | 1989-12-06 | 1989-12-06 | Flexible duct structure with adjustable air volume |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0744896Y2 (en) |
-
1989
- 1989-12-06 JP JP14123989U patent/JPH0744896Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0744896Y2 (en) | 1995-10-11 |