CN2422513Y - Fastening section glass fiber reinforced plastics blast pipe mouthpiece - Google Patents
Fastening section glass fiber reinforced plastics blast pipe mouthpiece Download PDFInfo
- Publication number
- CN2422513Y CN2422513Y CN 00236277 CN00236277U CN2422513Y CN 2422513 Y CN2422513 Y CN 2422513Y CN 00236277 CN00236277 CN 00236277 CN 00236277 U CN00236277 U CN 00236277U CN 2422513 Y CN2422513 Y CN 2422513Y
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- section bar
- plug
- unit
- plate
- top board
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Abstract
The utility model relates to a fastening section glass fiber reinforced plastics blast pipe mouthpiece, composed of fixed sections, an inserting element, rubber strips and drawing rivets. A left and a right blast pipe are respectively arranged in the openings of the left and the right fixed sections and fixed by the drawing rivets between the diameters; sealing rubber strips are arranged in gaps of the outer end surfaces of end plates of the left and the right fixed sections; inward arc flanges of the lower ends of two side plates of the inserting element is buckled in inwardly dished arc grooves of upward protuberant pinch plates of the fixed sections through the elastic deformation of the sealing rubber strips. The utility model has the advantages of fire prevention, flame resistance, heat-insulating property, good interface tightness, convenient installation and low cost.
Description
The button section bar glass fibre reinforced plastic blast pipe interface that the utility model relates to central air-conditioner and takes out, discharges fume, specifically a kind of button section bar glass fibre reinforced plastic blast pipe interface.
Inorganic glass fibre reinforced plastic blast pipe has object points such as body is light, intensity is high, corrosion-resistant, at central air-conditioner and take out, be used widely in the smokejack.The linkage structure of existing inorganic glass fibre reinforced plastic blast pipe is to use the affixed flange plate of pipe end to be connected and fixed with bolt, this linkage structure exist install that labor intensity is big, the joint outstanding, not attractive in appearance, because of the flange plate height that the 50-70 millimeter is arranged influences ceiling height.
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of button section bar glass fibre reinforced plastic blast pipe interface is provided, and it has fire protection flame retarding, thermal insulation property, and the jointing good seal performance, easy for installation, cost is lower, and Applicable scope is extensive.
The purpose of this utility model is achieved in that
A kind of button section bar glass fibre reinforced plastic blast pipe interface, it comprises the left and right airduct and the button section bar link of the hollow of FRIM material, the cross section of this airduct is rectangular, it is characterized in that:
Described button section bar link is by fixedly section bar, plug-in unit, adhesive tape, pulling rivet are formed;
Two groups of fixing section bars, every group is combined into integral body by four the fixed materials in upper and lower, left and right with 45 ° of grooves, the cross section of every fixed material is formed disjunctor opening rectangle by top board, base plate and end plate, this opening is corresponding with the airduct wall thickness and can hold the insertion of airduct, this end plate lower end links to each other with base plate, there is upwards outstanding buckle the upper end, and this buckle inner face has the imploded arcs groove, and the imploded arcs groove that sealing joint strip is installed is arranged on the exterior edge face of end plate;
One group of plug-in unit, every group is combined into integral body by four plug-in units in upper and lower, left and right with 45 ° of grooves, the cross section of every plug-in unit is formed disjunctor opening rectangle by top board and left and right side plate, there is inwardly outstanding arc chimb this two side plates lower end, this chimb and fixedly the imploded arcs groove of the upper protuberant gusset plate inner face of section bar is corresponding;
Its composite construction is: left and right airduct is respectively charged into the opening of left and right fixedly section bar, each is affixed with the pulling rivet between the footpath, in the gap of the exterior edge face of the end plate of left and right fixedly section bar, sealing joint strip is housed, the arcuation projection of sealing adhesive tape both sides embeds respectively in the imploded arcs groove on the left and right fixedly section bar end plate exterior edge face, the inside arc nib in described plug-in unit biside plate lower end relies on the resiliently deformable of sealing joint strip to buckle in the imploded arcs groove of the fixing upper protuberant gusset plate of section bar, and left and right fixedly section bar and left and right airduct are connected to integral body hermetically.
The purpose of this utility model can also realize by following measure:
The height of the upper protuberant gusset plate of described fixedly section bar end plate is lower than top board, and the side plate that spacing and plug-in unit arranged between this buckle inner face and the top board outer end plate is corresponding and can hold buckling into of this side plate; Described plug-in unit and fixedly behind the section bar Assembly, the end face of the top board of this plug-in unit is concordant with the top board of fixing section bar, forms the internal fastening type connection interface.
The height of the upper protuberant gusset plate of described fixedly section bar end plate is higher than top board, described plug-in unit and fixedly behind the section bar Assembly, plug-in unit integral body is higher than fixedly section bar top board, forms the exterior buckle type connection interface.
Plug-in unit in the described exterior buckle type linkage structure, it is by top board, and the gabarit of the cross section that biside plate and interior convex arc limit are formed is fan-shaped.
The material of described fixedly section bar, plug-in unit can be aluminum alloy, PVC plastics, and the material of described sealing joint strip is 8501 adhesive tape.
The utility model has following actively useful effect:
The utility model solves the connection of the central air-conditioner and the FRIM heat insulation type duct collar of taking out, discharge fume, and has characteristics such as flat appearance, beautiful shape, insulation, good airproof performance; The internal fastening type surface is concordant, and the standout of exterior buckle type is not higher than 15mm, does not influence hoisting height.
Can make aluminium alloy extrusions or the connection of PVC plastic material according to usage requirement, section bar is fixed with pulling rivet, does not influence wind speed, intensity, easy for installation, does not need special study, at a glance can.
Now in conjunction with the accompanying drawings:
Fig. 1 is the utility model internal fastening type connection interface embodiment's a structural representation;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the local enlarged diagram of internal fastening type connection interface among Fig. 1;
Fig. 4 is the fixing cross-sectional structure schematic representation of section bar among Fig. 3;
Fig. 5 is the cross-sectional structure schematic representation of plug-in unit among Fig. 3;
Fig. 6 is the utility model exterior buckle type connection interface embodiment's a structural representation;
Fig. 7 is the side view of Fig. 6;
Fig. 8 is the local enlarged diagram of exterior buckle type connection interface among Fig. 6;
Fig. 9 is the fixing cross-sectional structure schematic representation of section bar among Fig. 6;
Figure 10 is the cross-sectional structure schematic representation of the plug-in unit of Fig. 6.
Accompanying drawing number:
1A. the right airduct of left airduct 1B.
2. fixing section bar 201. top boards 202. base plates
203. end plate 204. openings 205. upper protuberant gusset plates
(206. the dress plate) imploded arcs groove 207. (the dress adhesive tape) imploded arcs groove
208. spacing
3. plug-in unit 301. top boards 302. side plates
303. interior convex chimb 304. openings
4. sealing joint strip
5. pulling rivet
6. (combination) inclined-plane
Please refer to Fig. 1, Fig. 6, the utility model is a kind of button section bar glass fibre reinforced plastic blast pipe interface, it comprises the left and right airduct 1A and the 1B of the hollow of FRIM material, with button section bar link, the cross section of this airduct is rectangular, and described button section bar link is by fixedly section bar 2, plug-in unit 3, adhesive tape 4, pulling rivet 5 are formed;
Two groups of fixing section bars, every group is combined into integral body by four the fixed materials in upper and lower, left and right with 45 ° of grooves, the cross section of every fixed material 2 is formed disjunctor opening rectangle by top board 201, base plate 202 and end plate 203, this opening 204 is corresponding with the airduct wall thickness and can hold the insertion of airduct, these end plate 203 lower ends link to each other with base plate 202, there is upwards outstanding buckle 205 upper end, and this buckle inner face has imploded arcs groove 206, and the imploded arcs groove 207 that sealing joint strip 4 is installed is arranged on the exterior edge face of end plate 203;
One group of plug-in unit, every group is combined into integral body by four plug-in units in upper and lower, left and right with 45 ° of grooves, the cross section of every plug-in unit 3 is formed disjunctor opening rectangle by top board 301 and left and right side plate 302, opening 304 is formed by inwardly outstanding arc chimb 303 in this two side plates lower end, this chimb 303 and fixedly the imploded arcs groove 206 of the upper protuberant gusset plate inner face of section bar is corresponding;
Its composite construction is: a left side, right airduct 1A, 1B is respectively charged into a left side, the right fixedly opening 204 of section bar, each is affixed with the pulling rivet between the footpath 5, on a left side, in the gap of the right fixedly exterior edge face of the end plate 202 of section bar sealing joint strip 4 is housed, the arcuation projection of sealing adhesive tape 4 both sides embeds a left side respectively, in the imploded arcs groove 207 on the right fixedly section bar end plate exterior edge face, the inside arc nib in described plug-in unit 3 biside plate lower ends 303 relies on the resiliently deformable of sealing joint strips 4 to buckle in the imploded arcs groove 207 of the fixing upper protuberant gusset plate of section bar, with a left side, right fixedly a section bar 2 and a left side, right airduct 1A, 1B is connected to integral body hermetically.
Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, the height of the upper protuberant gusset plate 205 of described fixedly section bar end plate is lower than top board 201, and the side plate 302 that spacing 208 and plug-in unit arranged between this buckle inner face and the top board outer end plate is corresponding and can hold buckling into of this side plate; Behind described plug-in unit 3 and fixing section bar 2 Assemblies, the end face of the top board 301 of this plug-in unit is concordant with the top board 201 of fixing section bar, composition internal fastening type connection interface.
Please refer to Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, the height of the upper protuberant gusset plate 205 of described fixedly section bar end plate is higher than top board 201, described plug-in unit and fixedly behind the section bar Assembly, plug-in unit 3 integral body are higher than fixedly section bar top board 201, form the exterior buckle type connection interface.
Please shine Figure 10, the plug-in unit 3 in the described exterior buckle type linkage structure, it is by top board 301, and the gabarit of the cross section that biside plate 302 and interior convex arc limit 303 are formed is fan-shaped.
During enforcement, described fixedly section bar 2, the material of inserting 3 can be aluminum alloy, PVC plastics, and the material of described sealing joint strip 4 is 8501 adhesive tape.
Claims (5)
1. button section bar glass fibre reinforced plastic blast pipe interface, it comprises the left and right airduct and the button section bar link of the hollow of FRIM material, the cross section of this airduct is rectangular, it is characterized in that:
Described button section bar link is by fixedly section bar, plug-in unit, adhesive tape, pulling rivet are formed;
Two groups of fixing section bars, every group is combined into integral body by four the fixed materials in upper and lower, left and right with 45 ° of grooves, the cross section of every fixed material is formed disjunctor opening rectangle by top board, base plate and end plate, this opening is corresponding with the airduct wall thickness and can hold the insertion of airduct, this end plate lower end links to each other with base plate, there is upwards outstanding buckle the upper end, and this buckle inner face has the imploded arcs groove, and the imploded arcs groove that sealing joint strip is installed is arranged on the exterior edge face of end plate;
One group of plug-in unit, every group by upper and lower, left and right four plug-in units are combined into integral body with 45 ° of grooves, the cross section of every plug-in unit is formed disjunctor opening rectangle by top board and left and right side plate, there is inwardly outstanding arc chimb this two side plates lower end, this chimb and fixedly the imploded arcs groove of the upper protuberant gusset plate inner face of section bar is corresponding;
Its composite construction is: left and right airduct is respectively charged into the opening of left and right fixedly section bar, each is affixed with the pulling rivet between the footpath, in the gap of the exterior edge face of the end plate of left and right fixedly section bar, sealing joint strip is housed, the arcuation projection of sealing adhesive tape both sides embeds respectively in the imploded arcs groove on the left and right fixedly section bar end plate exterior edge face, the inside arc nib in described plug-in unit biside plate lower end relies on the resiliently deformable of sealing joint strip to buckle in the imploded arcs groove of the fixing upper protuberant gusset plate of section bar, and left and right fixedly section bar and left and right airduct are connected to integral body hermetically.
2. button section bar glass fibre reinforced plastic blast pipe interface as claimed in claim 1, it is characterized in that: the height of the upper protuberant gusset plate of described fixedly section bar end plate is lower than top board, and the side plate that spacing and plug-in unit arranged between this buckle inner face and the top board outer end plate is corresponding and can hold buckling into of this side plate; Described plug-in unit and fixedly behind the section bar Assembly, the end face of the top board of this plug-in unit is concordant with the top board of fixing section bar, forms the internal fastening type connection interface.
3. button section bar glass fibre reinforced plastic blast pipe interface as claimed in claim 1, it is characterized in that: the height of the upper protuberant gusset plate of described fixedly section bar end plate is higher than top board, described plug-in unit and fixedly behind the section bar Assembly, plug-in unit integral body is higher than fixedly section bar top board, forms the exterior buckle type connection interface.
4. button section bar glass fibre reinforced plastic blast pipe interface as claimed in claim 3 is characterized in that: the plug-in unit in the described exterior buckle type linkage structure, and it is by top board, and the gabarit of the cross section that biside plate and interior convex arc limit are formed is fan-shaped.
5. button section bar glass fibre reinforced plastic blast pipe interface as claimed in claim 1 is characterized in that: the material of described fixedly section bar, plug-in unit can be aluminum alloy, PVC plastics, and the material of described sealing joint strip is 8501 adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00236277 CN2422513Y (en) | 2000-06-08 | 2000-06-08 | Fastening section glass fiber reinforced plastics blast pipe mouthpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00236277 CN2422513Y (en) | 2000-06-08 | 2000-06-08 | Fastening section glass fiber reinforced plastics blast pipe mouthpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2422513Y true CN2422513Y (en) | 2001-03-07 |
Family
ID=33597842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00236277 Expired - Fee Related CN2422513Y (en) | 2000-06-08 | 2000-06-08 | Fastening section glass fiber reinforced plastics blast pipe mouthpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2422513Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101942920A (en) * | 2010-09-27 | 2011-01-12 | 任志夫 | Combined plastic section bar container |
| CN106439330A (en) * | 2016-11-02 | 2017-02-22 | 崔咪笑 | Rigid tube connecting piece with end provided with convex ring |
-
2000
- 2000-06-08 CN CN 00236277 patent/CN2422513Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101942920A (en) * | 2010-09-27 | 2011-01-12 | 任志夫 | Combined plastic section bar container |
| CN101942920B (en) * | 2010-09-27 | 2012-07-04 | 任志夫 | Combined plastic section bar container |
| CN106439330A (en) * | 2016-11-02 | 2017-02-22 | 崔咪笑 | Rigid tube connecting piece with end provided with convex ring |
| CN106439330B (en) * | 2016-11-02 | 2019-01-29 | 崔咪笑 | A kind of end is equipped with the hard tube connector of bulge loop |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |