CN213056634U - Emergency escape window for passenger car - Google Patents
Emergency escape window for passenger car Download PDFInfo
- Publication number
- CN213056634U CN213056634U CN202020656926.7U CN202020656926U CN213056634U CN 213056634 U CN213056634 U CN 213056634U CN 202020656926 U CN202020656926 U CN 202020656926U CN 213056634 U CN213056634 U CN 213056634U
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- connecting rod
- frame
- outer frame
- window
- rack
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Abstract
The utility model discloses an emergent window of fleing of passenger train, including outer frame, internal frame, transmission, motion conversion equipment includes first connecting rod, second connecting rod, first connecting rod and second connecting rod all dig the hole in one of them end, first connecting rod is adjusted well with the adjacent setting of second connecting rod and hole, be provided with the rotation axis in the hole of first connecting rod and second connecting rod, the rotation axis runs through first connecting rod and second connecting rod, transmission does not dig the one end fixed connection in hole with first connecting rod, the second connecting rod does not dig the one end and the internal frame fixed connection in hole. The utility model discloses can run into emergency and open the door window fast, realize opening fast of window of fleing.
Description
Technical Field
The utility model discloses an emergent window of fleing of passenger train relates to an emergent window mechanism of fleing of passenger train.
Background
The window on the passenger car comprises a window frame fixedly arranged on the car body, glass is embedded in the window frame, and a sealing strip is arranged between the glass and the window frame to improve the sealing performance of the window. At present, in emergency situations, passengers in a passenger car escape mainly through using a safety hammer to break window glass for escape or through a skylight at the top of the passenger car for escape, but the safety hammer and the skylight at the top are difficult to operate in emergency situations, so that inconvenience is brought to escape actions. At present, the car window glass is broken by adopting a blasting mode to escape, but in the blasting process, the risk that the glass damages passengers is existed, and secondary damage is easily caused to the passengers.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing an emergent window of fleing of passenger train to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a passenger train emergency window of fleing, includes outer frame, internal frame, transmission, motion conversion equipment, the relative outer frame of internal frame is movable, be provided with the glass window in the internal frame, transmission is connected with motion conversion equipment, motion conversion equipment has two and the symmetry is fixed at the transmission both ends, two motion conversion equipment still with internal frame fixed connection, its characterized in that: the motion conversion device comprises a first connecting rod and a second connecting rod, wherein holes are dug in one end of the first connecting rod and one end of the second connecting rod, the first connecting rod and the second connecting rod are arranged adjacently and aligned with the holes, rotating shafts are arranged in the holes of the first connecting rod and the second connecting rod and penetrate through the first connecting rod and the second connecting rod, the transmission device is fixedly connected with the end, not dug with the holes, of the first connecting rod, and the end, not dug with the holes, of the second connecting rod is fixedly connected with the inner frame.
Preferably, the method comprises the following steps: the length of the second connecting rod is 2 to 3 times of the length of the first connecting rod.
Preferably, the method comprises the following steps: the transmission device comprises a cylinder, a rack and a connecting shaft, a piston rod of the cylinder is fixedly connected with the rack, a gear and an intermeshing gear are arranged below the rack, the cylinder, the gear and the rack are arranged at one end of an outer frame, one end of the connecting shaft is fixedly connected with the gear, a bearing and a bearing seat are arranged at the other end of the outer frame, the bearing and the bearing seat are fixedly arranged at the other end of the outer frame, and the bearing seat are oppositely arranged with the cylinder, the gear and the rack.
Preferably, the method comprises the following steps: and two gas springs are arranged between the inner frame and the outer frame and are oppositely arranged.
Preferably, the method comprises the following steps: the outer side of the inner frame is provided with a convex rib, the inner side of the outer frame is provided with a groove, and the convex rib of the inner frame is arranged in the groove of the outer frame.
The utility model discloses technical scheme has following advantage:
the utility model provides an emergent window of fleing promotes rack, rack through the cylinder and finally utilizes motion conversion equipment to drive the internal frame and carry out elevating movement, saves the door window installation space in the passenger train, and stable in structure, goes up and down at the uniform velocity.
Drawings
FIG. 1 is a schematic structural view of an emergency escape window of a passenger car of the present invention;
fig. 2 is a schematic structural diagram of the transmission device of the present invention.
Reference numerals: 1. an outer frame; 2. an inner frame; 3. a gas spring; 4. a first link; 5. a second link; 6. a rotating shaft; 7. a transmission device; 7a, a cylinder; 7b, a gear; 7c, a connecting shaft; 7d, a bearing seat; 7e, a rack; 7f, a bearing.
Detailed Description
The emergency escape window of the passenger car of the present invention is further described with reference to fig. 1 and 2.
The utility model provides an emergent window of fleing of passenger train, includes outer frame 1, internal frame 2, transmission 7, motion conversion equipment, internal frame 2 is movable relative to outer frame 1, be provided with the glass window in the internal frame 2, transmission 7 is connected with motion conversion equipment, motion conversion equipment has two and the symmetry is fixed at transmission 7 both ends, two motion conversion equipment still with internal frame 2 fixed connection, its characterized in that: the motion conversion device comprises a first connecting rod 4 and a second connecting rod 5, wherein holes are dug in one ends of the first connecting rod 4 and the second connecting rod 5, the first connecting rod 4 and the second connecting rod 5 are arranged adjacently and aligned with each other, rotating shafts 6 are arranged in the holes of the first connecting rod 4 and the second connecting rod 5, the rotating shafts 6 penetrate through the first connecting rod 4 and the second connecting rod 5, a transmission device 7 is fixedly connected with one end, which is not dug with the holes, of the first connecting rod 4, and one end, which is not dug with the holes, of the second connecting rod 5 is fixedly connected with the inner frame 2; the length of the second connecting rod 5 is 2 to 3 times of the length of the first connecting rod 4; the transmission device 7 comprises an air cylinder 7a, a rack 7e and a connecting shaft 7c, a piston rod of the air cylinder 7a is fixedly connected with the rack 7e, a gear 7b is arranged below the rack 7e and is meshed with the gear 7b, the air cylinder 7a, the gear 7b and the rack 7e are arranged at one end of the outer frame 1, one end of the connecting shaft 7c is fixedly connected with the gear 7b, a bearing 7f and a bearing 7f seat 7d are arranged at the other end of the connecting shaft 7c, the bearing 7f seat 7d is fixedly arranged at the other end of the outer frame 1, and the bearing 7f seat 7d are arranged opposite to the air cylinder 7a, the gear 7b and the rack 7 e; a gas spring 3 is arranged between the inner frame 2 and the outer frame 1, and the two gas springs 3 are oppositely arranged; the outer side of the inner frame 2 is provided with a convex rib, the inner side of the outer frame 1 is provided with a groove, and the convex rib of the inner frame 2 is arranged in the groove of the outer frame 1.
When an emergency occurs, a driver controls the transmission device 7 through the electric control switch, the air cylinder 7a in the transmission device 7 controls the rack 7e to do linear motion, the gear 7b meshed with the rack 7e is driven to rotate, the connecting shaft 7c is fixedly connected with the gear 7b, the rotation of the gear 7b can drive the connecting shaft 7c to synchronously rotate, the first connecting rod 4 and the second connecting rod 5 are rotatably connected through the rotating shaft 6, and the inner frame 2 can only do linear motion with the groove in the inner side of the outer frame 1 through the convex rib in the outer side of the inner frame 2, so that through motion conversion, the linear pushing flexible of the air cylinder 7a is finally converted into the up-and-down opening and closing of the inner frame 2, and finally, the air spring 3 further protects the motion of the inner frame.
The escape window on the passenger car provided by the embodiment is an automatic escape system, and compared with the existing manual door opening, window smashing and explosion window opening modes, the escape window is more intelligent and safer, and the secondary damage caused by the escape window is effectively avoided. Moreover, a plurality of escape windows can be arranged on the passenger car, so that the possibility of escape can be greatly improved
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a passenger train emergency window of fleing, includes outer frame, internal frame, transmission, motion conversion equipment, the relative outer frame of internal frame is movable, be provided with the glass window in the internal frame, transmission is connected with motion conversion equipment, motion conversion equipment has two and the symmetry is fixed at the transmission both ends, two motion conversion equipment still with internal frame fixed connection, its characterized in that: the motion conversion device comprises a first connecting rod and a second connecting rod, wherein holes are dug in one end of the first connecting rod and one end of the second connecting rod, the first connecting rod and the second connecting rod are arranged adjacently and aligned with the holes, rotating shafts are arranged in the holes of the first connecting rod and the second connecting rod and penetrate through the first connecting rod and the second connecting rod, the transmission device is fixedly connected with the end, not dug with the holes, of the first connecting rod, and the end, not dug with the holes, of the second connecting rod is fixedly connected with the inner frame.
2. An emergency escape window for passenger cars according to claim 1, wherein: the length of the second connecting rod is 2 to 3 times of the length of the first connecting rod.
3. An emergency escape window for passenger cars according to claim 1, wherein: the transmission device comprises a cylinder, a rack and a connecting shaft, a piston rod of the cylinder is fixedly connected with the rack, a gear and an intermeshing gear are arranged below the rack, the cylinder, the gear and the rack are arranged at one end of an outer frame, one end of the connecting shaft is fixedly connected with the gear, a bearing and a bearing seat are arranged at the other end of the outer frame, the bearing and the bearing seat are fixedly arranged at the other end of the outer frame, and the bearing seat are oppositely arranged with the cylinder, the gear and the rack.
4. An emergency escape window for passenger cars according to claim 1, wherein: and two gas springs are arranged between the inner frame and the outer frame and are oppositely arranged.
5. An emergency escape window for passenger cars according to claim 1, wherein: the outer side of the inner frame is provided with a convex rib, the inner side of the outer frame is provided with a groove, and the convex rib of the inner frame is arranged in the groove of the outer frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020656926.7U CN213056634U (en) | 2020-04-26 | 2020-04-26 | Emergency escape window for passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020656926.7U CN213056634U (en) | 2020-04-26 | 2020-04-26 | Emergency escape window for passenger car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213056634U true CN213056634U (en) | 2021-04-27 |
Family
ID=75551390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020656926.7U Active CN213056634U (en) | 2020-04-26 | 2020-04-26 | Emergency escape window for passenger car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213056634U (en) |
-
2020
- 2020-04-26 CN CN202020656926.7U patent/CN213056634U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |