CN204605459U - A kind of aluminum alloy air channel - Google Patents
A kind of aluminum alloy air channel Download PDFInfo
- Publication number
- CN204605459U CN204605459U CN201520152341.0U CN201520152341U CN204605459U CN 204605459 U CN204605459 U CN 204605459U CN 201520152341 U CN201520152341 U CN 201520152341U CN 204605459 U CN204605459 U CN 204605459U
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- China
- Prior art keywords
- air channel
- door
- base board
- board sections
- overarm
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Abstract
The utility model relates to a kind of aluminum alloy air channel, comprise top holder, side eaves frame, overarm, ducting assembly, ducting assembly comprises the ceiling profile connected successively, hang hinge section bar, door, base board sections, ceiling profile is fixedly connected with top holder, overarm is connected with side eaves frame, base board sections is connected with overarm, be connected through the hinge between extension hinge section bar and door part activity, door is assembled by passing through assembling support on the door of air channel and under the door of air channel, the lower end of door is provided with check screw, check screw is provided with inserted sheet, the upper end of base board sections is overlapped on the lower end of door, inserted sheet is overlapped on the upper end of base board sections, the inner side of described base board sections is provided with air outlet.The utility model structure is simple, ducting assembly non-integral type, and dismounting is easy to maintenance, the two ends up and down of ducting assembly all can air-out, effectively realizes the flowing of air-flow in car, regulates vehicle interior temperature, reduce the discomfort of passenger, air port is arranged on inside air channel, improves air channel overall aesthetics.
Description
Technical field
The utility model relates to Bus Manufacturing Technology field, is specifically related to a kind of pin-connected panel aluminum alloy air channel.
Background technology
Inlet vent of bus in the market generally comprises top holder, side eaves frame, overarm, ducting assembly, and air channel is mainly used to carry out temperature in compartment and regulates and ventilation, some problems below right existing inlet vent of bus ubiquity:
1, ducting assembly is normally all-in-one-piece, and inconvenience is repaired in dismounting;
2, in on-board air conditioner, the cold wind of blowout is dispersed to the blowout of each air outlet through air channel, air outlet is general to be arranged near side window, air-out direction and side window general parallel orientation, in car, air circulates not, there is the temperature difference in passageway and side window two place, and, directly face toward the passenger of seat near the window from the wind of air outlet blowout, easily cause the discomfort of passenger;
3, air outlet protrudes the outside face at duct main, and this makes the visual effect of air channel entirety poor;
4, traditional air chute is made primarily of plastics or glass-felt plastic, and the air channel of plastic production is by plastics sucking moulding, and technique is more complicated, and easily produce the shortcomings such as bubble, wrinkle, bulge and breakage, and material cost is high, die cost has high input, and industrial competition is not high; The air channel that glass-felt plastic makes, can not recycling because containing glass fibre, and need polish in surface, then carries out spraying paint or cover skin process, and work capacity is large; The strength and stiffness of plastics or glass fibre reinforced plastic air channel are poor, easily deform and damage, for this reason, having occurred the air channel using aluminium alloy single section bar formed by extrusion and tension, air channel adopts integral type, the extrusion equipment making this air channel is large, and costly, extrusion equipment tonnage is large in extrusion process, consider from extrusion process, must increase cross section wall thickness could be shaping, and increase productive costs, industry competition advantage is low.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide the pin-connected panel aluminum alloy air channel that a kind of structure is simple, air flow property in car is repaired conveniently, can effectively be improved in ducting assembly dismounting.
Realize the technical solution of the utility model as follows:
A kind of aluminum alloy air channel, comprise top holder, side eaves frame, overarm, ducting assembly, described ducting assembly comprises ceiling profile, hang hinge section bar, on the door of air channel, under the door of air channel, base board sections, ceiling profile left end is fixedly connected with top holder, the right-hand member of ceiling profile is fixedly connected with the upper end hanging hinge section bar, the lower end hanging hinge section bar is fixedly connected with the upper end of hinge connector, the lower end of hinge connector is fixedly connected with the upper end on the door of air channel, upper end under lower end on the door of air channel and air channel door is plugged in together, lower end under the door of air channel is provided with check screw, check screw is provided with by the inserted sheet of nut locking on check screw, the upper end of base board sections is overlapped on the lower end under the door of air channel, inserted sheet is overlapped on the upper end of base board sections, the lower end of base board sections is fixedly connected with overarm, one end of described overarm is fixedly connected with side eaves frame, the other end of overarm is connected with active connection, the end of active connection is fixedly connected with base board sections, the inner side of described base board sections is provided with air outlet.
Further, be also provided with angle bar between described ceiling profile and top holder, ceiling profile is connected with top holder by angle bar.
Further, described air channel door is connected by assembling support with under the door of air channel, be provided with some notches on the door of air channel He under the door of air channel, assembling support is provided with the connecting bore of the quantity such as corresponding with notch, is connected between notch and connecting bore by bolt and nut.
Further, described notch is dovetail form, and bolt adopts tommyhead bolt, and the head of tommyhead bolt is plugged in notch.
Further, the lower end under the door of described air channel is provided with dovetail form draw-in groove, is provided with damping sealing film in draw-in groove, and the upper end of base board sections is overlapped on draw-in groove.
Further, described check screw is also arranged with spring.
Further, described overarm is fixedly connected with base board sections with side eaves frame by angle bar.
Have employed above-mentioned scheme, the utility model structure is simple, ducting assembly non-integral type, dismounting is easy to maintenance, and the two ends up and down of ducting assembly all can air-out, effectively realizes the flowing of air-flow in car, regulate vehicle interior temperature, reduce the discomfort of passenger, and air port is arranged on inside air channel, can improve air channel overall aesthetics.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
In figure, 1 is top holder, and 2 is side eaves frame, and 3 is overarm, and 4 is ceiling profile, 5 for hanging hinge section bar, and 6 is on the door of air channel, and 7 is under the door of air channel, and 8 is base board sections, 9 is hinge connector, and 10 is top, and 11 is bottom, and 12 is jointed shaft, 13 is active connection, and 14 is shifting chute, and 15 is air outlet, and 16 is angle bar, 17 is assembling support, and 18 is notch, and 19 is bolt, and 20 is nut, 21 is damping sealing film, and 22 is check screw, and 23 is inserted sheet, and 24 is spring.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
See Fig. 1, a kind of aluminum alloy air channel, comprise top holder 1, side eaves frame 2, overarm 3, ducting assembly, described ducting assembly comprises ceiling profile 4, hang hinge section bar 5, on the door of air channel 6, under the door of air channel 7, base board sections 8, ceiling profile left end is fixedly connected with top holder, the right-hand member of ceiling profile is fixedly connected with the upper end hanging hinge section bar, the lower end hanging hinge section bar is fixedly connected with the upper end of hinge connector 9, the lower end of hinge connector is fixedly connected with the upper end on the door of air channel, hinge connector comprises the top 10 and bottom 11 that are movably hinged, upper and lower can relatively rotate around jointed shaft 12, thus make by the door of air channel, under the door of air channel, the door that assembling support is formed can rotate around jointed shaft, door is facilitated to open, facilitate dismounting and the maintenance of inlet vent of bus, upper end under lower end on the door of air channel and air channel door is plugged in together, lower end under the door of air channel is provided with check screw 22, check screw is provided with by the inserted sheet 23 of nut locking on check screw, the upper end of base board sections is overlapped on the lower end under the door of air channel, and inserted sheet is overlapped on the upper end of base board sections, the lower end of base board sections is fixedly connected with overarm, one end of described overarm is fixedly connected with side eaves frame, the other end of overarm is connected with active connection 13, active connection and overarm all have along respective axis direction and move axially groove 14, relative movement between portable propelling attaching parts and overarm, the end of active connection is fixedly connected with by bolt and nut with base board sections, the inner side of described base board sections is provided with air outlet 15, air outlet is arranged on the inner side of base board sections, air outlet conceals, improve the aesthetic property of inlet vent of bus entirety, because the part that is connected through the hinge between hanging on hinge sheet material and air channel door connects, there is gap in hinge connector place, the cold wind (warm braw) of blowout in on-board air conditioner is except blowing out from the air outlet base board sections, can also blow out from the gap of hinge connector, flow downward from roof after the wind formation convection current of the gap blowout of hinge connection, two places can blowing cold air (warm braw), thus the flowing of air-flow in promotion car, regulate vehicle interior temperature, reduce the discomfort of human body, base board sections is also provided with the chute 25 that can slide for curtain mounting.
Also be provided with angle bar 16 between described ceiling profile and top holder, ceiling profile is connected with top holder by angle bar.Described overarm is fixedly connected with base board sections with side eaves frame by angle bar.The setting of angle bar strengthen ducting assembly and top holder, side eaves frame, hang oneself from a beam between connection.
Described air channel door is connected by assembling support 17 with under the door of air channel, some notches 18 are provided with on the door of air channel He under the door of air channel, assembling support is provided with the connecting bore of the quantity such as corresponding with notch, is connected between notch and connecting bore by bolt 19 nut 20.Described notch is dovetail form, and bolt adopts tommyhead bolt, and the head of tommyhead bolt is plugged in notch, the screw rod of tommyhead bolt through after connecting bore by nut locking.Ducting assembly by ceiling profile, hang on hinge section bar, air channel door, under the door of air channel, base board sections forms, and the mode that is interconnected between each assembly facilitates the dismounting maintenance of ducting assembly.
Lower end under the door of described air channel is provided with dovetail form draw-in groove, is provided with damping sealing film 21 in draw-in groove, and the upper end of base board sections is overlapped on draw-in groove.Unavoidably there will be vehicle in vehicle driving process to rock, the setting of damping sealing film, effectively reduce vehicle in forming process and rock the vibrations that ducting assembly is caused, play the effect of damping and silencing.
Described check screw is also arranged with spring 24.The setting party of spring inserted sheet be overlapped on the upper end of base board sections, spring can play the effect of buffering between check screw and inserted sheet, avoid ducting assembly to produce the rear rigid contact between inserted sheet and base plate of vibrations because vehicle rocks, improve the service life of ducting assembly.
Ducting assembly of the present utility model by material be aluminum alloy ceiling profile, hang on hinge section bar, air channel door, under the door of air channel, base board sections forms, the each parts of ducting assembly all can carry out spray treatment, each parts of ducting assembly all adopt small bore extrusion forming, its structure is simple, quick and easy for installation, effectively reduces the input of early development mould.The novel air channel in the past that changes of this use adopts the production method of aluminium alloy single section bar formed by extrusion and tension, make aluminum alloy ducting assembly just plastic without the need to increasing cross section wall thickness, also be small bore extrusion forming, and this small bore extrusion forming can reduce wall thickness reduces costs, solve the problem that large-scale extrusion equipment productive costs is high, effectively improve industry competition advantage.
Installation process of the present utility model: ceiling profile is connected with top holder, extension hinge section bar is connected with ceiling profile, hinge connector is connected with extension hinge section bar, and overarm is connected with side eaves frame, base board sections is connected with overarm.Install tommyhead bolt in notch on first on the door of air channel, under the door of air channel, be then arranged on assembling support on by the door of air channel with grafting under the door of air channel by tommyhead bolt, complete the assembled of door.Then the upper end of door is connected with hinge connector, the inserted sheet of door lower end rotates to the side relative with the direction of inserted sheet shown in Fig. 1, after the upper-end contact of door lower end and base board sections, rotary fixing screw silk thus make inserted sheet rotate to position shown in Fig. 1, inserted sheet is overlapped on base board sections, finally completes the installation of inlet vent of bus.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification sheets and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. an aluminum alloy air channel, comprise top holder, side eaves frame, overarm, ducting assembly, it is characterized in that: described ducting assembly comprises ceiling profile, hang hinge section bar, on the door of air channel, under the door of air channel, base board sections, ceiling profile left end is fixedly connected with top holder, the right-hand member of ceiling profile is fixedly connected with the upper end hanging hinge section bar, the lower end hanging hinge section bar is fixedly connected with the upper end of hinge connector, the lower end of hinge connector is fixedly connected with the upper end on the door of air channel, upper end under lower end on the door of air channel and air channel door is plugged in together, lower end under the door of air channel is provided with check screw, check screw is provided with by the inserted sheet of nut locking on check screw, the upper end of base board sections is overlapped on the lower end under the door of air channel, inserted sheet is overlapped on the upper end of base board sections, the lower end of base board sections is fixedly connected with overarm, one end of described overarm is fixedly connected with side eaves frame, the other end of overarm is connected with active connection, the end of active connection is fixedly connected with base board sections, the inner side of described base board sections is provided with air outlet.
2. a kind of aluminum alloy air channel according to claim 1, is characterized in that: described ceiling profile is connected with top holder by angle bar.
3. a kind of aluminum alloy air channel according to claim 1, it is characterized in that: described air channel door is connected by assembling support with under the door of air channel, some notches are provided with on the door of air channel He under the door of air channel, assembling support is provided with the connecting bore of the quantity such as corresponding with notch, is connected between notch and connecting bore by bolt and nut.
4. a kind of aluminum alloy air channel according to claim 3, is characterized in that: described notch is dovetail form, and bolt adopts tommyhead bolt, and the head of tommyhead bolt is plugged in notch.
5. a kind of aluminum alloy air channel according to claim 1, is characterized in that: the lower end under the door of described air channel is provided with dovetail form draw-in groove, is provided with damping sealing film in draw-in groove, and the upper end of base board sections is overlapped on draw-in groove.
6. a kind of aluminum alloy air channel according to claim 1, is characterized in that: described check screw is also arranged with spring.
7. a kind of aluminum alloy air channel according to claim 1, is characterized in that: described overarm is fixedly connected with base board sections with side eaves frame by angle bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520152341.0U CN204605459U (en) | 2015-03-17 | 2015-03-17 | A kind of aluminum alloy air channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520152341.0U CN204605459U (en) | 2015-03-17 | 2015-03-17 | A kind of aluminum alloy air channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204605459U true CN204605459U (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520152341.0U Expired - Fee Related CN204605459U (en) | 2015-03-17 | 2015-03-17 | A kind of aluminum alloy air channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204605459U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606072A (en) * | 2018-10-23 | 2019-04-12 | 江苏陆地方舟新能源车辆股份有限公司 | A kind of novel air duct buried plate |
| CN111054603A (en) * | 2019-12-05 | 2020-04-24 | 银隆新能源股份有限公司 | Method for preventing condensation of aluminum alloy air duct of passenger car |
-
2015
- 2015-03-17 CN CN201520152341.0U patent/CN204605459U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606072A (en) * | 2018-10-23 | 2019-04-12 | 江苏陆地方舟新能源车辆股份有限公司 | A kind of novel air duct buried plate |
| CN111054603A (en) * | 2019-12-05 | 2020-04-24 | 银隆新能源股份有限公司 | Method for preventing condensation of aluminum alloy air duct of passenger car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20180317 |