CN204726529U - A kind of new city bus car body - Google Patents
A kind of new city bus car body Download PDFInfo
- Publication number
- CN204726529U CN204726529U CN201520501757.9U CN201520501757U CN204726529U CN 204726529 U CN204726529 U CN 204726529U CN 201520501757 U CN201520501757 U CN 201520501757U CN 204726529 U CN204726529 U CN 204726529U
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- China
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- side wall
- car body
- block
- wall block
- passenger
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Abstract
The utility model discloses a kind of new city bus car body, belong to traffic safety technology field, relate to a kind of urban public transport instrument.This bus car body is mainly used in solving passenger when fire or traffic accident appear in city bus and escapes the problems such as difficulty, injures and deaths are larger.The body of wall of this bus car body left and right sides is designed to several paired side wall blocks, by side wall lock, upper and lower side wall block is combined, all side wall blocks all combine, car body is then made to be confined space, during burst accident, turn knobs, corresponding upper and lower in pairs side wall block can unlock unlatching, and passenger can withdraw accident vehicle fast.Above-mentioned a kind of new city bus car body, this body construction is simple, flexible operation, and adopt pure physical construction, reliability is strong; After side wall block is opened up and down in pairs, passenger escapes conveniently, there will not be phenomenons such as blocking up, reduces the injures and deaths of personnel.
Description
Technical field
The utility model belongs to traffic safety technology field, relates to a kind of urban public transport instrument, specifically a kind of new city bus car body.
Background technology
City bus is Urban Residential Trip and main traffic instrument on and off duty, and every day, the bus of all parts of the country all carried a large amount of passengers, and the safety of bus enjoys people to pay close attention to.
There is traffic accident or cause the reason of fire a lot of in bus, such as driver does not observe traffic rules and regulations, circuit aging, and even people is for the factor such as setting fire.Present public transit vehicle is mostly air-conditioned coach, and body sealing is relatively good, and passenger getting on/off is mainly through front and back door at ordinary times.Once there is fire or traffic accident, passenger can break glass for vehicle window into pieces by safety hammer or other hard objects, gets through tunnel escape.
At least one rice of distance on present vehicle window distance ground, vehicle window and the distance at the bottom of Che Neiche also have half meter at least.Passenger escapes from from vehicle window, first, break glass for vehicle window into pieces, then clear up sharp-pointed broken glass fast, hand grips window edge, then curved waist, step on vehicle seat, get out car body, and then jump off from place high more than a meter, concerning person between twenty and fifty, just about the 30 seconds above-mentioned escape process used time; The so much people of passenger, particularly peak load conditions on and off duty, public transport occupant is more, and it is longer that all personnel will escape from the used time.During this period of time, a lot of passenger can not escape from and injured smoothly, even dead; Moreover for women, old man and child from car window escaping difficulty Some vehicles safety hammer loss especially, be more the increase in the difficulty of escape.
Particularly during presence of fire, the intensity of a fire easily expands rapidly, if do not escape from compartment rapidly in several seconds, passenger be easy to die from smoke inhalation or health by large-area burns, because tunnel escape is not smooth, larger injures and deaths can be caused.
In order to reduce the injures and deaths that accident or fire cause, a lot of experts and scholars improve bus, but effect is not clearly, and be not promoted and apply, such as escape skylight bus car body design, the design of escape skylight is the increase in a tunnel escape, but passenger climb up in car skylight compare effort time-consuming, be unrealistic to old man, child and women; Side wall body Integral lifting bus car body design, adopt automatically controlled or fluid control, when catching fire, this control system is easily malfunctioning; Escape window bus car body design, but forms are higher apart from ground, the easy tumble injury of passenger; The escape structure that bus side wall can fall, if plump side wall body wide more than two meters, can work the mischief to surrounding vehicles; These design all Shortcomings.
Summary of the invention
The utility model provides a kind of new city bus car body for above-mentioned background technology, is mainly used in solving passenger when fire or traffic accident appear in city bus and escapes the problems such as difficulty, injures and deaths are larger.
The technical scheme in the invention for solving the technical problem is: a kind of new city bus car body, and this bus car body comprises car body main body, in pairs side wall block, damp hinge, common hinge and side wall lock; Described car body main body both sides are designed with side wall, and side wall is assembled by several paired side wall blocks, and paired side wall block comprises side wall block and lower side wall block, and upper side wall block and lower side wall block are by the paired side wall block of side wall lock composition; Described upper side wall block is linked together by damp hinge and car body main body, and lower side wall block is linked together by common hinge and car body main body; Described side wall lock comprises pressure head, knob, connecting rod, bearing pin, block, fastening nail, backing block and head tank; Often pair of side wall block is all designed with knob, block design is on the top of lower side wall block, the bottom of upper side wall block is designed with head tank, pressure head is arranged on connecting rod by bearing pin, backing block is fixed on connecting rod, fastening nail is fixed in the head tank of side wall block bottom, and pressure head can rotate by the bearing pin on connecting rod, is limited the rotating range of pressure head by block, fastening nail and backing block.
During bus safe operation, paired side wall block is in the lock state.During burst accident, turn knobs, connecting rod moves, and pressure head is under the obstruction of lower side wall block fastening nail, and the bearing pin on lower side wall block rotates, rotate to a certain degree, lower side wall block unlocks with upper side wall block and is separated, and enforces a little and just lower side wall block can be rotated, after upper side wall block is enforced, under the effect of damp hinge, the state after promoting will be kept.
The beneficial effects of the utility model are: 1. this car body design structure is simple, and paired side wall block is opened convenient, flexible operation, and upper and lower side wall block lighter in weight, in unlatching, side wall block is more laborsaving.2. this vehicle body side wall is made up of some paired side wall blocks, effectively prevent car body when having an accident due to problems such as car body distortion cause that side wall cannot be opened.The paired side wall block of distortion cannot open side wall, can incur loss through delay the best opportunity of escape.Some paired side wall blocks can not deform simultaneously, the design of some paired side wall blocks, add the probability of passenger's escape.3. lower side wall block adopts common hinge to be connected with car body main body, and after turn knobs, as long as exert oneself a little, lower side wall block will fall by automatic rotation; Upper side wall block adopts damp hinge to be connected with car body main body, and after enforcing the unlatching of side wall block, it will keep the state after promoting, and can not fall by automatic rotation, each escape passenger need not promote side wall block like this, the passenger for follow-up escape has won the time.4., after all paired side wall blocks are opened, the approach of passenger's escape is very broad, there will not be crowded, the phenomenon such as to trample, in short several seconds, all passengers all can withdraw accident vehicle rapidly.5. during escape, glass need not be broken into pieces, vehicle window climbed by brill, only need be opened into the right block of side wall up and down, run out of accident vehicle rapidly, lower side wall block opens lower backwardness, individual slope is had between ground and car body, passenger need not climb the actions such as jumping, decreases the possibility of tumble injury, is particularly conducive to old man, women and child's escape.6., after the paired block of side wall is up and down opened, can not produce larger impact to the vehicle run around, actv. decreases the secondary disaster that traffic accident causes.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the perspective view of another line of vision of the utility model.
Fig. 3 is the structural representation of the utility model line of vision.
Fig. 4 is the utility model paired side wall block locking principle schematic diagram.
In figure: 1 car body main body, 2 damp hinges, side wall block on 3,4 lower side wall blocks, 5 knobs, 6 pressure heads, 7 common hinge, 8 connecting rods, 9 backing blocks, 10 bearing pins, 11 blocks, 12 fastening nails, 13 head tanks.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail, wherein exemplary embodiment and illustrate and be only used for explaining the utility model, but not as to restriction of the present utility model.
As shown in Figures 1 to 4, a kind of new city bus car body, this bus car body comprises car body main body 1, in pairs side wall block, damp hinge 2, common hinge 7 and side wall lock; Described car body main body 1 both sides are designed with side wall, and side wall is assembled by several paired side wall blocks, and paired side wall block comprises side wall block 3 and lower side wall block 4, and upper side wall block 3 and lower side wall block 4 are by the paired side wall block of side wall lock composition; Described upper side wall block 3 is linked together by damp hinge 2 and car body main body 1, and lower side wall block 4 is linked together by common hinge 7 and car body main body 1; Described side wall lock comprises pressure head 6, knob 5, connecting rod 8, bearing pin 10, block 11, fastening nail 12, backing block 9 and head tank 13; Often pair of side wall block is all designed with knob 5, block 11 designs the top at lower side wall block 4, the bottom of upper side wall block 3 is designed with head tank 13, pressure head 6 is arranged on connecting rod 8 by bearing pin 10, backing block 9 is fixed on connecting rod 8, fastening nail 12 is fixed in the head tank 13 of side wall block 3 bottom, and pressure head 6 can rotate by the bearing pin 10 on connecting rod 8, is limited the rotating range of pressure head 6 by block 11, fastening nail 12 and backing block 9.
When city bus runs, paired side wall block is in the lock state, and makes bus car body be confined space.In bus operation, once there is traffic accident or presence of fire, passenger can knob 5 in time near turning seat, at this moment connecting rod 8 moves, compress the pressure head 6 of head tank 13 under the effect of fastening nail 12, bearing pin 10 on lower side wall block 4 rotates, after pressure head 6 rotates to an angle, pressure head 6 no longer acts on the head tank 13 of side wall block 3, at this moment go up side wall block 3 to be separated with lower side wall block 4, namely unblock is completed, after unblock, the upper and lower side wall block of quick promotion (upper side wall block 3 and lower side wall block 4), upper and lower side wall block is in complete opening, passenger can escape from accident vehicle fast, near seat or standee can select escape outlet nearby, owing to exporting more and escape is convenient, there will not be phenomenons such as blocking up and trample.
By above-described embodiment, a kind of new city bus car body, body construction is simple, easy to operate, passenger can be opened by paired side wall block fast and each paired side wall block does not interfere with each other, and makes public transport car body be in open state rapidly, passenger can fast-escape, used time is very few, and secondary disaster is less, considerably reduces personal casualty and reduces economic loss.
The foregoing is only embodiment of the present utility model, is not the restriction to the utility model the scope of the claims.Everyly utilize the equivalent structure or equivalent transformation that the utility model is made a summary, specification sheets and accompanying drawing content are done, 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 (2)
1. a new city bus car body, is characterized in that: comprise car body main body, in pairs side wall block, damp hinge, common hinge and side wall lock; Described car body main body both sides are designed with side wall, and side wall is assembled by several paired side wall blocks; Described paired side wall block comprises side wall block and lower side wall block, and upper side wall block and lower side wall block are by the paired side wall block of side wall lock composition; Described side wall lock comprises pressure head, knob, connecting rod, bearing pin, block, fastening nail, backing block and head tank; Often pair of side wall block is all designed with knob, block design is on the top of lower side wall block, the bottom of upper side wall block is designed with head tank, pressure head is arranged on connecting rod by bearing pin, backing block is fixed on connecting rod, fastening nail is fixed in the head tank of side wall block bottom, and pressure head can rotate by the bearing pin on connecting rod, is limited the rotating range of pressure head by block, fastening nail and backing block.
2. a kind of new city bus car body according to claim 1, is characterized in that: described upper side wall block is linked together by damp hinge and car body main body, and lower side wall block is linked together by common hinge and car body main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520501757.9U CN204726529U (en) | 2015-07-13 | 2015-07-13 | A kind of new city bus car body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520501757.9U CN204726529U (en) | 2015-07-13 | 2015-07-13 | A kind of new city bus car body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204726529U true CN204726529U (en) | 2015-10-28 |
Family
ID=54384902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520501757.9U Withdrawn - After Issue CN204726529U (en) | 2015-07-13 | 2015-07-13 | A kind of new city bus car body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204726529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105035189A (en) * | 2015-07-13 | 2015-11-11 | 济南大学 | Novel urban bus body |
-
2015
- 2015-07-13 CN CN201520501757.9U patent/CN204726529U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105035189A (en) * | 2015-07-13 | 2015-11-11 | 济南大学 | Novel urban bus body |
| CN105035189B (en) * | 2015-07-13 | 2017-07-21 | 济南大学 | A kind of new city bus car body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151028 Effective date of abandoning: 20170721 |