CN210371480U - Air pipe reinforcing connecting piece - Google Patents
Air pipe reinforcing connecting piece Download PDFInfo
- Publication number
- CN210371480U CN210371480U CN201920072453.3U CN201920072453U CN210371480U CN 210371480 U CN210371480 U CN 210371480U CN 201920072453 U CN201920072453 U CN 201920072453U CN 210371480 U CN210371480 U CN 210371480U
- Authority
- CN
- China
- Prior art keywords
- section bar
- roof ridge
- bar upper
- angular
- angular roof
- 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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Abstract
The utility model discloses an tuber pipe reinforced connection spare belongs to domestic instrument, be the section bar of "worker" style of calligraphy including the cross section, the section bar upper surface is the same width with the section bar lower surface, and the section bar upper surface sets up angular roof ridge, and angular roof ridge is the same length with the section bar, and two inclined planes and the section bar upper surface of angular roof ridge form triangle-shaped, and the distance between the two inclined planes of angular roof ridge below is shorter than the distance between the two long limits of section bar upper surface, and bisector between the two inclined planes of angular roof ridge below and the bisector coincidence between the two long limits of section bar upper surface. The utility model relates to a science, easy operation, sturdy and durable, popularization and application in being fit for central air conditioning system.
Description
Technical Field
The utility model relates to a central air conditioning end tuber pipe reinforced connection spare.
Background
The existing central air-conditioning system has more air pipes and long and short air pipes, and when the long air pipes are used, the middle of the long air pipes easily fall down to form a downward small arc shape, so that the air pipes are easy to damage after a long time. When the short air pipe is connected with the long air pipe, if the flange is arranged, the cost is increased, the installation and the transportation are inconvenient, and the flange is not arranged, so that the middle part of the short air pipe is dropped and is easy to damage.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model discloses a wind pipe reinforcing connecting piece, which can solve the problems of rapid, convenient and firm installation.
The utility model discloses the technical scheme who adopts is a tuber pipe reinforced connection spare, be the section bar of "worker" style of calligraphy including the cross section, the section bar upper surface is equally wide with the lower surface, and the upper surface sets up angular roof ridge, and angular roof ridge is equally long with the section bar, and two inclined planes and the section bar upper surface of angular roof ridge form triangle-shaped, and the distance between the two inclined planes of angular roof ridge below is shorter than the distance between the two long limits of section bar upper surface, and bisector between the two inclined planes of angular roof ridge below and the bisector coincidence between the two long limits of section bar upper surface.
And the two ends of the air pipe reinforcing connecting piece are respectively cut at an angle of 45 degrees to form the air pipe reinforcing connecting piece with a trapezoidal structure.
The profile and the angular ridge are manufactured at one time and are formed by pultrusion of glass fiber composite materials at one time.
The utility model discloses the theory of use is on inserting the both sides opening of "worker" style of calligraphy of section bar respectively with two dull and stereotyped one end of glass fiber composite material, coats the binder respectively with the both sides opening part of "worker" style of calligraphy of glass fiber composite material flat tip and section bar, glues the glass fiber composite material flat board and section bar firmly and forms the long slab, adds the angle structure with four long slabs and makes up into the tuber pipe.
The beneficial effects of the utility model adopt the tuber pipe of combination formula tuber pipe mode production, save the cost of labor, improve the installation effectiveness, practice thrift the transportation fund, the tuber pipe is connected fast firm, adopts the ridge structure, and the gaining in strength is firm durable, the utility model relates to a scientific and reasonable is fit for popularizing and applying in central air conditioning system.
Drawings
Fig. 1 is the structure schematic diagram of the present invention, and fig. 2 is the structure schematic diagram of the present invention after the corner cut.
Detailed Description
As shown in fig. 1, a tuber pipe reinforced connection spare, including the section bar that the cross section is "worker" style of calligraphy, section bar upper surface 1 is wide with section bar lower surface 2 is the same, section bar upper surface 1 sets up angular roof ridge, angular roof ridge is the same length with the section bar, two inclined planes 3 and the 1 triangle-shaped of section bar upper surface of angular roof ridge, the distance between the two inclined planes of angular roof ridge 3 below is shorter than the distance between the two long limits of section bar upper surface 1, bisector between the two inclined planes of angular roof ridge 3 below and the bisector coincidence between the two long limits of section bar upper surface 1, section bar and angular roof ridge once only make and form, once only pultrusion with glass fiber composite form, the utility model discloses can cut into one section use.
As shown in figure 2, the two ends of the air pipe reinforcing connecting piece are respectively cut at an angle of 45 degrees to form the air pipe reinforcing connecting piece with a trapezoid structure, the four air pipe reinforcing connecting pieces with the trapezoid structure are connected end to form a regular quadrilateral structure, and the two surfaces of the air pipe reinforcing connecting piece are respectively connected with the air pipes to realize the effect of lengthening the air pipes.
It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (3)
1. The utility model provides a tuber pipe reinforced connection spare, its characterized in that includes that the cross section is the section bar of "worker" style of calligraphy, the section bar upper surface is the same width with the section bar lower surface, the section bar upper surface sets up angular roof ridge, angular roof ridge is the same length with the section bar, two inclined planes and the section bar upper surface of angular roof ridge form triangle-shaped, distance between two inclined planes of angular roof ridge is shorter than the distance between two long limits of section bar upper surface, bisector between two inclined planes of angular roof ridge lower level and the bisector coincidence between two long limits of section bar upper surface.
2. The air duct connector of claim 1, wherein the ends are cut at 45 degrees to form a trapezoidal air duct connector.
3. The air hose connector of claim 1, wherein the profile and the angled roof ridge are formed in a single step by pultrusion of a glass fiber composite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920072453.3U CN210371480U (en) | 2019-01-17 | 2019-01-17 | Air pipe reinforcing connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920072453.3U CN210371480U (en) | 2019-01-17 | 2019-01-17 | Air pipe reinforcing connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210371480U true CN210371480U (en) | 2020-04-21 |
Family
ID=70231432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920072453.3U Expired - Fee Related CN210371480U (en) | 2019-01-17 | 2019-01-17 | Air pipe reinforcing connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210371480U (en) |
-
2019
- 2019-01-17 CN CN201920072453.3U patent/CN210371480U/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: 20200421 Termination date: 20210117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |