CN206397335U - Passenger doors anti-pinch device - Google Patents
Passenger doors anti-pinch device Download PDFInfo
- Publication number
- CN206397335U CN206397335U CN201621230838.0U CN201621230838U CN206397335U CN 206397335 U CN206397335 U CN 206397335U CN 201621230838 U CN201621230838 U CN 201621230838U CN 206397335 U CN206397335 U CN 206397335U
- Authority
- CN
- China
- Prior art keywords
- door
- magnetic valve
- passenger doors
- passenger
- switch
- 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
Links
Abstract
The utility model is related to car occupant door applied technical field, more particularly to a kind of passenger doors anti-pinch device, including the air-channel system and circuit system for controlling passenger's door switch, the air-channel system includes source of the gas, gate magnetic valve and door pump gas cylinder actuator, the circuit system includes the adhesive tape air bag being arranged in passenger doors, the adhesive tape air bag is connected with clamping prevention switch, the clamping prevention switch controls the gate magnetic valve of door pump gas cylinder actuator to electrically connect with being used for, and the gate magnetic valve is electrically connected with driver area switch.This case, can immediate reaction unlatching passenger doors, prevention personal injury when having passenger or object is clamped by setting adhesive tape air bag to cause passenger doors itself anti-pinch initiative strong in passenger doors.
Description
Technical field
The utility model is related to car occupant door applied technical field, more particularly to a kind of passenger doors anti-pinch device.
Background technology
The city bus and sightseeing bus run on existing road is typically more using collapsible passenger doors or pneumatic outer pendulum passenger
Door, constructs the aesthetic property of the vehicle outward appearance of purport major embodiment and the convenience of passenger doors application, but anti-in passenger doors or object
Folder technology applies upper shortage practical function.Current large and medium bus generally uses voice reminder mode when handling anti-pinch：One is
The voice reminder set by playing in automobile-used reporting station system reminds the passenger that gets on and off to note being clipped by door when passenger doors are opened and closed
Risk；Two be to be reported by driver's verbal speech with reminding passengers, and the dominance function of voice system is only that warning in advance, nothing
Method implements crucial point：1st, the patronage on and off duty that taken public transport daily in each big city of China is numerous, in people only
Voice broadcast prompting is performed practically no function in the case of turning round and look at crowded get on or off the bus, and crowded crowd instead adds passenger or object exists
The risk that passenger doors are pressed from both sides when opening and closing；Once the 2nd, passenger doors clamped in opening-closing process some body part of passenger or passenger with
The article that body is carried, voice can not play a part of handling afterwards, be only capable of operating the keying again of passenger doors by driver
Broken away from, the one of passenger doors open one close between, the personal injury of passenger is already formed.
Above-mentioned consideration is based on, the utility model devises a kind of passenger doors anti-pinch device.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, adapts to real needs and prevent there is provided a kind of passenger doors
Clamp device.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model is：
The utility model discloses a kind of passenger doors anti-pinch device, including for control passenger's door switch air-channel system and
Circuit system, the air-channel system includes source of the gas, gate magnetic valve and door pump gas cylinder actuator, and the circuit system includes setting
The adhesive tape air bag in passenger doors is put, the adhesive tape air bag is connected with clamping prevention switch, the clamping prevention switch controls door pump with being used for
The gate magnetic valve electrical connection of cylinder actuator, the gate magnetic valve is electrically connected with driver area switch.
The clamping prevention switch is air pressure clamping prevention switch.
The gate magnetic valve includes enabling magnetic valve and magnetic valve of closing the door, the enabling magnetic valve and the door pump gas cylinder
Enabling gas circuit, the pump of closing the door of the close the door magnetic valve and the door pump gas cylinder actuator are provided between the enabling pump chamber of actuator
Gas circuit of closing the door is provided between chamber.
The clamping prevention switch is electrically connected with enabling magnetic valve, and the clamping prevention switch is electrically connected with battery power.
The enabling magnetic valve is electrically connected with magnetic valve of closing the door respectively at the driver area switch being arranged in driver's cabin.
Hand-operated valve is additionally provided between the gate magnetic valve and source of the gas.
The beneficial effects of the utility model are：
1. this case is having passenger or thing by setting adhesive tape air bag to cause passenger doors itself anti-pinch initiative strong in passenger doors
Can immediate reaction unlatching passenger doors, prevention personal injury when body is clamped.
Brief description of the drawings
Fig. 1 is anti-pinch schematic diagram of gas circuit in the utility model；
Fig. 2 is anti-clamp circuit schematic diagram in the utility model.
In figure, 1 adhesive tape air bag, 2 clamping prevention switchs, 3 pump gas cylinder actuators, 4 gate magnetic valves, 41 enabling magnetic valves, 42
Close the door magnetic valve, 51 enabling gas circuits, 52 close the door gas circuit, 6 battery powers, 7 driver areas switch, 8 hand-operated valves.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples：
Referring to Fig. 1-Fig. 2.
The utility model discloses a kind of passenger doors anti-pinch device, including for control passenger's door switch air-channel system and
Circuit system, the air-channel system includes source of the gas, gate magnetic valve 4 and door pump gas cylinder actuator 3, and the circuit system includes
The adhesive tape air bag 1 in passenger doors is arranged on, the adhesive tape air bag 1 is connected with clamping prevention switch 2, the clamping prevention switch 2 is controlled with being used for
The gate magnetic valve 4 of door pump gas cylinder actuator 3 processed is electrically connected, and the gate magnetic valve 4 is electrically connected with driver area switch 7, this case
, can be i.e. when having passenger or object is clamped by setting adhesive tape air bag 1 to cause passenger doors itself anti-pinch initiative strong in passenger doors
Shi Fanying opens passenger doors, prevents personal injury.
The clamping prevention switch 2 is air pressure clamping prevention switch, when the air pressure in adhesive tape air bag 1 becomes big, air pressure clamping prevention switch
Triggering, so as to control to gate the opening of magnetic valve 4, and then controls passenger doors quickly to open, prevents that passenger from being pressed from both sides.
The gate magnetic valve 4 includes enabling magnetic valve 41 and closed the door magnetic valve 42, the enabling magnetic valve 41 with it is described
Enabling gas circuit 51, magnetic valve 42 and the door pump gas cylinder of closing the door are provided between the enabling pump chamber of door pump gas cylinder actuator 3
Gas circuit 52 of closing the door is provided between the pump chamber of closing the door of actuator 3, when passenger doors are opened：Source of the gas by enabling magnetic valve 41 with it is described
Enabling gas circuit 51 between the enabling pump chamber of door pump gas cylinder actuator 3, control door pump gas cylinder opens passenger doors；Passenger doors are closed
When：Source of the gas controls door by the gas circuit 52 of closing the door closed the door between magnetic valve 42 and the pump chamber of closing the door of the door pump gas cylinder actuator 3
Pump gas cylinder closes passenger doors.
The clamping prevention switch 2 is electrically connected with enabling magnetic valve 41, and the clamping prevention switch 2 is electrically connected with battery power 6, described
Clamping prevention switch 2 is powered by battery power 6, and is electrically connected with enabling magnetic valve 41, when passenger doors are closed, there is passenger or thing
Body is clamped, you can control enabling magnetic valve 41 opens passenger doors, prevents ginseng from injuring.
The enabling magnetic valve 41 is electrically connected with magnetic valve 42 of closing the door respectively at the driver area switch 7 being arranged in driver's cabin
Connect.
Hand-operated valve 8 is additionally provided between the gate magnetic valve 4 and source of the gas, by setting hand-operated valve 8 that source of the gas can be controlled to lead to
Whether cross, keep the state of passenger doors, easy access is with safeguarding.
Operation principle：Driver controls enabling magnetic valve 41 to open the door by the driver area switch 7 in driver's cabin under normal condition
Or control magnetic valve 42 of closing the door is closed the door, when driver's control closes the door magnetic valve 42 at closing time, source of the gas passes through magnetic valve 42 and the door of closing the door
Gas circuit 52 of closing the door between the pump chamber of closing the door of pump gas cylinder actuator 3, control passenger doors are closed；If there is passenger or the object to be pressed from both sides,
Adhesive tape air bag 1 in passenger doors is squeezed, so as to cause its interior air pressure to become big, triggers clamping prevention switch 2, clamping prevention switch 2 is controlled
When enabling magnetic valve 42 opens the door, the enabling between the enabling pump chamber that source of the gas passes through enabling magnetic valve 41 and door pump gas cylinder actuator 3
Gas circuit 51, control passenger doors are opened.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalents or the direct or indirect technical field for being used in correlation made using the utility model specification and accompanying drawing content,
Similarly it is included in scope of patent protection of the present utility model.
Claims (6)
1. a kind of passenger doors anti-pinch device, including for controlling the air-channel system and circuit system of passenger's door switch, the gas circuit
System includes source of the gas, gate magnetic valve（4）And door pump gas cylinder actuator（3）, it is characterised in that：The circuit system includes setting
Put the adhesive tape air bag in passenger doors（1）, the adhesive tape air bag（1）With clamping prevention switch（2）Connection, the clamping prevention switch（2）With
For controlling door pump gas cylinder actuator（3）Gate magnetic valve（4）Electrical connection, the gate magnetic valve（4）Switched with driver area
（7）Electrical connection.
2. passenger doors anti-pinch device according to claim 1, it is characterised in that：The clamping prevention switch（2）For air pressure anti-pinch
Switch.
3. passenger doors anti-pinch device according to claim 1, it is characterised in that：The gate magnetic valve（4）Including opening the door
Magnetic valve（41）With magnetic valve of closing the door（42）, the enabling magnetic valve（41）With the door pump gas cylinder actuator（3）Enabling pump
Enabling gas circuit is provided between chamber（51）, the magnetic valve of closing the door（42）With the door pump gas cylinder actuator（3）Pump chamber of closing the door
Between be provided with gas circuit of closing the door（52）.
4. passenger doors anti-pinch device according to claim 3, it is characterised in that：The clamping prevention switch（2）With enabling electromagnetism
Valve（41）Electrical connection, the clamping prevention switch（2）With battery power（6）Electrical connection.
5. passenger doors anti-pinch device according to claim 4, it is characterised in that：The enabling magnetic valve（41）With electricity of closing the door
Magnet valve（42）Respectively at the driver area switch being arranged in driver's cabin（7）Electrical connection.
6. passenger doors anti-pinch device according to claim 1, it is characterised in that：The gate magnetic valve（4）With source of the gas it
Between be additionally provided with hand-operated valve（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621230838.0U CN206397335U (en) | 2016-11-16 | 2016-11-16 | Passenger doors anti-pinch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621230838.0U CN206397335U (en) | 2016-11-16 | 2016-11-16 | Passenger doors anti-pinch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206397335U true CN206397335U (en) | 2017-08-11 |
Family
ID=59508635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621230838.0U Expired - Fee Related CN206397335U (en) | 2016-11-16 | 2016-11-16 | Passenger doors anti-pinch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206397335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108222746A (en) * | 2017-12-29 | 2018-06-29 | 潍柴动力股份有限公司 | A kind of luggage compartment door control system and its control method |
-
2016
- 2016-11-16 CN CN201621230838.0U patent/CN206397335U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108222746A (en) * | 2017-12-29 | 2018-06-29 | 潍柴动力股份有限公司 | A kind of luggage compartment door control system and its control method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20191116 |