CN207725192U - A kind of special vehicle ventilating system - Google Patents
A kind of special vehicle ventilating system Download PDFInfo
- Publication number
- CN207725192U CN207725192U CN201721769725.2U CN201721769725U CN207725192U CN 207725192 U CN207725192 U CN 207725192U CN 201721769725 U CN201721769725 U CN 201721769725U CN 207725192 U CN207725192 U CN 207725192U
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- cover board
- roof
- special vehicle
- ventilation
- ventilating system
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Abstract
The utility model discloses a kind of special vehicle ventilating systems, including the first ventilation device and the second ventilation device；First ventilation device includes the first ventilation window, the first cover board, supporting mechanism and locking mechanism, and the first cover board is connected to by first axle on the outside of roof, and the first ventilation window periphery is equipped with coaming plate, and the first cover board is tightly connected with coaming plate when closed；The both ends of supporting mechanism are connect with car body and the first cover board respectively, and the first cover board is locked by locking mechanism and roof；Second ventilation device includes the second ventilation window, the second cover board, mounting base and door lock, mounting base is fixed on the inside of the tailstock, second cover board lower end is connected to by second hinge in mounting base, it is tightly connected with ventilation window when second cover board is closed, door lock is fixed on the inside of the tailstock, lock tongue and the second cover board upper end corresponding matching.It can realize the cycle of special vehicle in-vehicle air under travel condition, simple in structure, simple operation.
Description
Technical field
The utility model is related to special vehicle air circulations, and in particular to a kind of special vehicle ventilating system.
Background technology
General special vehicle such as police vehicle, light-duty scouting, ferry troops vehicle can all use air inlet and outlet device.According to special purpose vehicle
Requirement, the panzer sealing whole body seal, protection passenger safety, and vehicle air permeability effect is poor and interior easy formation
Negative pressure need to be updated the air in car body using air inlet and outlet device.
In the prior art, special vehicle vehicle inlet duct generally updates interior sky using two ventilation fans of one-in-and-one-out
Gas, inlet and outlet effect is poor, and the upper installing generally arranged of police vehicle is for more, and high-power ventilation fan volume is larger,
It is difficult to install on the car body, cost is higher.
Invention content
The purpose of this utility model is to provide a kind of special vehicle ventilating system, and special vehicle can be realized in traveling shape
The cycle of in-vehicle air, simple in structure under state, simple operation.
Special vehicle ventilating system described in the utility model, including the first ventilation device and the second ventilation device；It is described
First ventilation device includes the first ventilation window, the first cover board, supporting mechanism and locking mechanism, and first cover board passes through first
It is hingedly connected on the outside of roof, corresponding with set on the first ventilation window of roof, first ventilation window periphery is equipped with coaming plate,
First cover board is tightly connected with coaming plate when closed；The both ends of the supporting mechanism are connect with car body and the first cover board respectively, institute
The first cover board is stated to lock by locking mechanism and roof；Second ventilation device includes the second ventilation window, the second cover board, peace
Seat and door lock are filled, the mounting base is fixed on the inside of the tailstock, and second cover board lower end is connected to mounting base by second hinge
On, it is corresponding with set on the second ventilation window of the tailstock, it is tightly connected with ventilation window when the second cover board is closed, the door lock is fixed
On the inside of the tailstock, lock tongue and the second cover board upper end corresponding matching.
Further, the upper and lower hinge of the first axle uses position limiting structure so that first cover board upwardly opens angle
It is 0 ° ~ 15 °.
Further, the supporting mechanism is gas spring, and first cover board is equipped with the support portion to extension on the inside of roof, institute
It states and is connect on the inside of the bottom end and roof of gas spring, the top of air spring piston bar is rotatably connected with support portion.
Further, the locking mechanism includes connecting rod, handle and limit base, and the connecting rod top is fixed with the first cover board to be connected
It connects, the handle lateral rotation is connected to connecting rod bottom, and the limit base is fixed on the inside of roof, is realized with handle corresponding matching
First cover board is locked with roof.
Further, it is tightly connected by sealing strip between first cover board and coaming plate.
Further, it is connected by rubber seal between second cover board and the second ventilation window.
Further, it is equipped with door-inhale below second cover board, when the second cover board downwardly turns over unlatching by second hinge
The second cover board is sucked.
Further, shutter is equipped in second ventilation window.
Further, first ventilation device is located above front part of vehicle.
The utility model has the beneficial effects that：
1, overall structure is simple, at low cost, easily operated, can open the first ventilation device manually as the case may be
And/or second ventilation device, to ensure that vehicle interior is divulged information.
2, it is tightly connected by sealing strip between the first cover board and coaming plate, passes through rubber between the second cover board and ventilation window
Pad is tightly connected, and ensures the air-tightness of vehicle, while not influencing the use of other performances of vehicle.
Description of the drawings
Fig. 1 is the arrangement schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the first ventilation device；
Fig. 3 is the operating diagram of the first ventilation device；
Fig. 4 is the structural schematic diagram of the second ventilation device；
Fig. 5 is the side view of the second ventilation device.
In figure, the 1-the first ventilation device, the 2-the second ventilation device, 3-roofs, the 4-the first ventilation window, 5-coaming plates,
6-the first cover board, 61-support portions, 62-sealing strips, 7-first axles, 8-gas springs, 9-locking mechanisms, 91-connecting rods,
92-handles, 93-limit bases, the 10-the second ventilation window, the 11-the second cover board, the 12-tailstock, 13-mounting bases, 14-the
Two hinge, 15-door locks, 16-door-inhales, 17-rubber pads.
Specific implementation mode
It elaborates below in conjunction with the accompanying drawings to utility model.
Referring to Fig. 1 to Fig. 5, shown in special vehicle ventilating system, including the first ventilation device 1 and the second ventilation device 2.
First ventilation device 1 is located above front part of vehicle comprising the first ventilation window 4, the first cover board 6, gas bullet
Spring 8 and locking mechanism 9.First cover board 6 is connected to 3 outside of roof by first axle 7, leads to set on the first of roof 3
Air regulator mouth 4 corresponds to, and 4 periphery of the first ventilation window is equipped with coaming plate 5, and the first cover board 6 passes through sealing strip with coaming plate 5 when closed
62 are tightly connected.7 upper and lower hinge of the first axle uses position limiting structure so that the angle that first cover board 6 upwardly opens
It is 0 ° ~ 15 °.First cover board 6 is equipped with the support portion 61 extended to 3 inside of roof, bottom end and the roof 3 of the gas spring 8
Inside connects, and the top of the piston rod of gas spring 8 is rotatably connected with support portion 61.First cover board 6 by locking mechanism 9 with
Roof 3 locks, and the locking mechanism 9 includes connecting rod 91, handle 92 and limit base 93,91 top of the connecting rod and the first cover board 6
It is fixedly connected, 92 lateral rotation of the handle is connected to 91 bottom of connecting rod, and the limit base 93 is fixed on 3 inside of roof, with handle
92 corresponding matching of hand realizes that the first cover board 6 is locked with roof 3.
Second ventilation device 2 is located at vehicle tail, including the second ventilation window 10, the second cover board 11, mounting base 13
With door lock 15, the mounting base 13 is fixed on 12 inside of the tailstock, and 11 lower end of the second cover board is connected to by second hinge 14
It is corresponding with set on the second ventilation window 10 of the tailstock 12 in mounting base 13, the second cover board 11 close when with the second ventilation window 10
It is tightly connected by rubber pad 17, shutter is equipped in second ventilation window 10.The door lock 15 is fixed in the tailstock 12
Side, 11 upper end corresponding matching of lock tongue and the second cover board.Second cover board, 11 lower section is equipped with door-inhale 16, when the second cover board 11 is logical
It crosses and the second cover board 11 is sucked when second hinge 14 downwardly turns over unlatching.
When needing to open the first ventilation device 1, the handle 92 of rotary locking mechanism 9 unclamps the first cover board 6, pushes up
First cover board 6, because first axle 7 is equipped with position limiting structure, maximum opening angle is 15 °, due to the support of gas spring 8, first
Cover board 6 will not automatically close up downwards because of gravity, and it is constant to keep it turning on angle, and the outer air of vehicle enters vehicle through the first ventilation window 4
It is interior, realize in-vehicle air circulation.When needing to close the first ventilation device 1, the first cover board 6 is pulled down by handle 92, is then rotated
On handle 92 to limit base, the locking of the first cover board 6 is realized, since the first cover board 6 passes through sealing strip 62 with coaming plate 5 when closed
It is tightly connected, ensure that the sealing performance of vehicle.
When needing to open the second ventilation device 2, it is lifted up the lock tongue of door lock 15, the second cover board 11 passes through second hinge 14
It downwardly turns over, coordinates with the door-inhale 16 of 12 inside of the tailstock and fix, the outer air of vehicle into the car, realizes vehicle through the second ventilation window 10
Inner air flow.When needing to close the second ventilation device 2, be flipped up the second cover board 11, the lock tongue of door lock 15 move down by
Second cover board 11 is fixed on the corresponding position of the second ventilation window 10, logical with the second ventilation window 10 when the second cover board 11 is closed
The sealed connection of rubber pad 17 is crossed, ensure that the sealing performance of vehicle.As the case may be, the first ventilation device can be opened simultaneously
1 and second ventilation device 2 so that in-vehicle air realizes convection current with the outer air of vehicle, improves drafting efficiency.It can also select to open it
In one, realize part air circulation.
Claims (9)
1. a kind of special vehicle ventilating system, it is characterised in that：Including the first ventilation device（1）With the second ventilation device（2）；
First ventilation device（1）Including the first ventilation window（4）, the first cover board（6）, supporting mechanism and locking mechanism（9）,
First cover board passes through first axle（7）It is connected to roof（3）Outside, institute corresponding with set on the first ventilation window of roof
It states the first ventilation window periphery and is equipped with coaming plate（5）, the first cover board when closed with coaming plate be tightly connected；The two of the supporting mechanism
End is connect with roof and the first cover board respectively, and first cover board is locked by locking mechanism and roof；
Second ventilation device（2）Including the second ventilation window（10）, the second cover board（11）, mounting base（13）And door lock
（15）, the mounting base is fixed on the tailstock（12）Inside, second cover board lower end pass through second hinge（14）It is connected to installation
It is corresponding with set on the second ventilation window of the tailstock on seat, it is tightly connected with the second ventilation window when the second cover board is closed, the door
Locking is on the inside of the tailstock, lock tongue and the second cover board upper end corresponding matching.
2. special vehicle ventilating system according to claim 1, it is characterised in that：The first axle（7）Upper and lower hinge
Using position limiting structure so that it is 0 ° ~ 15 ° that first cover board, which upwardly opens angle,.
3. special vehicle ventilating system according to claim 1 or 2, it is characterised in that：The supporting mechanism is gas spring
（8）, first cover board（6）Equipped with the support portion to extension on the inside of roof（61）, the bottom end of the gas spring and roof（3）
Inside connects, and the top of air spring piston bar is rotatably connected with support portion.
4. special vehicle ventilating system according to claim 1 or 2, it is characterised in that：The locking mechanism（9）Including even
Bar（91）, handle（92）And limit base（93）, the connecting rod top and the first cover board（6）It is fixedly connected, the handle laterally turns
Dynamic to be connected to connecting rod bottom, the limit base is fixed on roof（3）The first cover board and roof are realized in inside with handle corresponding matching
Locking.
5. special vehicle ventilating system according to claim 1 or 2, it is characterised in that：First cover board（6）With coaming plate
（5）Between pass through sealing strip（62）It is tightly connected.
6. special vehicle ventilating system according to claim 1 or 2, it is characterised in that：Second cover board（11）With
Two ventilation windows（10）Between pass through rubber pad（17）It is tightly connected.
7. special vehicle ventilating system according to claim 1 or 2, it is characterised in that：Second cover board（11）Lower section
Equipped with door-inhale（16）, when the second cover board passes through second hinge（14）The second cover board is sucked when downwardly turning over unlatching.
8. special vehicle ventilating system according to claim 1 or 2, it is characterised in that：Second ventilation window（10）
It is interior to be equipped with shutter.
9. special vehicle ventilating system according to claim 1 or 2, it is characterised in that：First ventilation device（1）Position
Above front part of vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721769725.2U CN207725192U (en) | 2017-12-18 | 2017-12-18 | A kind of special vehicle ventilating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721769725.2U CN207725192U (en) | 2017-12-18 | 2017-12-18 | A kind of special vehicle ventilating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207725192U true CN207725192U (en) | 2018-08-14 |
Family
ID=63098736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721769725.2U Active CN207725192U (en) | 2017-12-18 | 2017-12-18 | A kind of special vehicle ventilating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207725192U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110745154A (en) * | 2019-10-31 | 2020-02-04 | 中车株洲电力机车有限公司 | Filter equipment and rail vehicle |
| WO2020119086A1 (en) * | 2018-12-13 | 2020-06-18 | 中车唐山机车车辆有限公司 | Ventilation structure |
-
2017
- 2017-12-18 CN CN201721769725.2U patent/CN207725192U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020119086A1 (en) * | 2018-12-13 | 2020-06-18 | 中车唐山机车车辆有限公司 | Ventilation structure |
| CN110745154A (en) * | 2019-10-31 | 2020-02-04 | 中车株洲电力机车有限公司 | Filter equipment and rail vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190117 Address after: 401321 Yudong Dajiangxi Road, Banan District, Chongqing City, No. 220 Patentee after: Chongqing Dajiang Zhifang Special Equipment Co., Ltd. Address before: 401321 Dajiang Industrial Park, Yudong Town, Banan District, Chongqing Patentee before: Chongqing Dajiang Industrial Co., Ltd. |