CN205417399U - Novel bus convenient to wheelchair is current - Google Patents
Novel bus convenient to wheelchair is current Download PDFInfo
- Publication number
- CN205417399U CN205417399U CN201620206855.4U CN201620206855U CN205417399U CN 205417399 U CN205417399 U CN 205417399U CN 201620206855 U CN201620206855 U CN 201620206855U CN 205417399 U CN205417399 U CN 205417399U
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- window frame
- wheelchair
- drive mechanism
- current
- bus
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Abstract
The utility model discloses a novel bus convenient to wheelchair is current, including automobile body, flee window and auxiliary device by bus, auxiliary device includes footboard, layer board and actuating mechanism by bus. The footboard sets up in bottom of the car body for the telescopic, and is rotated in proper order to connect by a plurality of supports piece to constitute, the layer board sets up in the footboard below, actuating mechanism is used for providing the drive power that makes the footboard stretch out the face of trampling of formation and road surface contact outward to the automobile body to the footboard. The utility model discloses a novel bus convenient to wheelchair is current, through setting up the telescopic footboard, actuating mechanism can stretch out the face of trampling that forms with the road surface contact outward to the automobile body by actuating the pedal, and the face of trampling can make things convenient for the passenger to get on or off the bus, the passenger that especially pushes away wheelchair or perambulator.
Description
Technical field
This utility model relates to a kind of being easy to the novel bus that wheelchair is current.
Background technology
Along with the development in city, being on the increase of urban population, the city bus as Urban Transportation instrument plays the most important effect.Bus, as the main vehicles, should consider the comfortableness that passenger takes, and considers again to coordinate mutually with the appearance of the city, play the effect of beautifying city, from the point of view of current development, although the bus increasingly hommization that each big city is used, but there is also problems.
The group characteristic serviced in view of city bus, passenger type is various, including wheelchair-bound people with disability, the multiple colonies such as the handicapped personage carrying walking aid tool, in order to ensure that this kind of special population can use city public resource equally, need to guarantee that they can the getting on or off the bus of safe ready.
It addition, the vehicle window of existing bus, especially air-conditioned coach, use fixing safety glass, during for breaking out of fire, facilitate passenger to escape, be mounted with the safety hammer for breaking window, break glass and provide passway for escaping for passenger.But in a practical situation, it is the most long that safety hammer breaks the window time, affect escape opportunity adversely, and the strength smaller such as old man or child is not easy to breaking glass, there is the hidden danger that cullet injure the secondary injury of passenger simultaneously.
Utility model content
This utility model is intended at least to solve one of technical problem present in prior art.Facilitate passenger getting on/off to this end, this utility model provides a kind of and be easy to the novel bus that wheelchair is current.
To achieve these goals, the technical scheme that this utility model is taked is: a kind of be easy to the novel bus that wheelchair is current, including car body, also includes auxiliary device by bus, and auxiliary device includes by bus:
Pedal, it is the telescopic vehicle bottom that is arranged at, and is to be rotationally connected successively by multiple support blocks to constitute；
Supporting plate, it is arranged at below pedal；And
First drive mechanism, it contacts the driving force in the face of trampling for making pedal overhang formation to car body pedal offer with road surface.
It is provided with stretching spring between adjacent two described support blocks.
Described first drive mechanism includes motor and the spool being connected with motor, and described pedal is arranged on spool.
Described supporting plate has the chute accommodating described pedal.
Bus also includes escape window, and escape window includes:
Interior window frame, it is arranged on car body at set window, and has the escaping exit allowing passenger pass through；
Come off trigger mechanism, and it is arranged on interior window frame；And
Outer window frame, it comes off on trigger mechanism for departing being arranged at, and is positioned at the outside of window frame.
The described trigger mechanism that comes off includes the second drive mechanism and the second drive mechanism, second drive mechanism includes the sliding pin being connected with the second drive mechanism and the pin that comes off being slidably connected with described outer window frame, outer window frame has allows the first chute and allowing that pin embeds that comes off come off the hole that comes off of pin abjection, and the hole that comes off connects with the first chute.
Described second drive mechanism also includes intersecting the first scissor arm being rotationally connected and the second scissor arm, one end of first scissor arm is rotationally connected with the lower end of described interior window frame, the other end of the first scissor arm is rotationally connected with the described pin that comes off, one end of second scissor arm is rotationally connected with described sliding pin, and the other end of the second scissor arm is rotationally connected with the lower end of described outer window frame.
Described sliding pin is slidably connected with described interior window frame, and interior window frame has the second chute allowing sliding pin embed and to parallel with described first chute.
Described second drive mechanism includes being arranged at the reel below described sliding pin, the bracing wire being wrapped in reel and for reel provides the second motor of driving force, and bracing wire upper end is connected with sliding pin.
Described interior window frame is provided with solar protection devices, and solar protection devices includes abat vent and for abat vent provides the 3rd drive mechanism of the driving force making it furl and to discharge.
Of the present utility model it is easy to the novel bus that wheelchair is current, by arranging telescopic pedal, drive mechanism can drive pedal to car body overhang formed contact with road surface trample face, the face of trampling can facilitate passenger getting on/off, especially pushes away the passenger of wheelchair or stroller.
Accompanying drawing explanation
This specification includes the following drawings, shown content respectively:
Fig. 1 is the installation diagram of auxiliary device and car body by bus；
Fig. 2 is the installation diagram of pedal and drive mechanism；
Fig. 3 is the structural representation supporting block；
Fig. 4 is the side view supporting block；
Fig. 5 is enlarged drawing at A in Fig. 4；
Fig. 6 is the structural representation of escape window；
Fig. 7 is the structural representation of another angle of escape window；
Fig. 8 is outer window frame and the installation diagram of the second drive mechanism；
Fig. 9 is the structural representation of pin of coming off；
Figure 10 is the structural representation of the second drive mechanism；
Figure 11 is the structural representation of interior window frame；
Figure 12 is the exploded view of the 3rd drive mechanism；
Figure is labeled as:
11, the first motor；12, the first drive mechanism；13, spool；14, pedal；141, block is supported；142, stretching spring；143, axle sleeve；144, spring mounting hole；145, the first side；146, the second side；147, the 3rd side；148, the 4th side；149, groove；15, supporting plate；16, gateway.
21, the first scissor arm；22, the second scissor arm；23, interior window frame；231, escaping exit；232, the second chute；233, the 3rd chute；24, outer window frame the 241, first chute；242, come off hole；243, window；25, sliding pin；26, come off pin；261, sliding part；262, connecting portion；27, the first drive mechanism；271, the second motor；272, the 3rd drive mechanism；273, bracing wire；274, reel；28, solar protection devices；281, abat vent；282, weight linear meter；283, the second motor；284, spool.
Detailed description of the invention
Below against accompanying drawing, by the description to embodiment, detailed description of the invention of the present utility model is described in further detail, it is therefore an objective to help those skilled in the art that design of the present utility model, technical scheme are had more complete, accurate and deep understanding, and contribute to its enforcement.
As shown in Figures 1 to 12, this utility model provides a kind of is easy to the novel bus that wheelchair is current, and it includes car body, escape window and auxiliary device by bus, should include pedal 14, supporting plate 15 and the first drive mechanism by auxiliary device by bus.Pedal 14 is the telescopic vehicle bottom that is arranged at, and is to be rotationally connected successively by multiple support blocks 141 to constitute；Supporting plate 15 is disposed on below pedal 14；First drive mechanism is to make pedal 14 overhang to car body to be formed and contact the driving force in the face of trampling with road surface for providing pedal 14.Pedal 14 overhang to car body formed contact with road surface trample face, the lower section of the gateway 16 that the face of trampling is positioned on car body, trample face and be downward-sloping inclined-plane, the face of trampling can facilitate passenger getting on/off, especially pushes away the passenger of wheelchair or stroller.
Specifically, as in figure 2 it is shown, connected by rotating shaft between adjacent two support blocks 141 on pedal 14, the axis of rotating shaft is paralleled with length over ends of body direction.As shown in Figure 4 and Figure 5, support that block 141 is string configuration, support that the length direction of block 141 is paralleled with the axis of rotating shaft.Support that the cross section of block 141 is generally rectangular shaped, its outer surface includes the first the 145, second side the 146, the 3rd, side side 147 and the 4th side 148, first side 145 is relative and parallel two sides with the second side 146,3rd side 147 is relative and parallel two sides with the 4th side 148,3rd side 147 between the first side 145 and the second side 146, and the lateral edges of the 3rd side 147 respectively with the first side 145 and the second side 146 is vertical is connected.After pedal 14 is fully extended, each supports that the 3rd side 147 phase on block 141 is spelled and face is trampled in formation.
As shown in Figure 3, supporting that the corner being between the 4th side 148 and the second side 146 on block 141 is provided with an axle sleeve 143 and a groove, axle sleeve 143 is cylindrical hollow bushing, its inner circular aperture is for insertion into rotating shaft, groove is adjacent with axle sleeve 143 position, and groove is diameter and the axle sleeve 143 equal-sized arcuate groove of overall diameter.Adjacent two axle sleeves 143 supported on block 141 are for being staggeredly arranged, corresponding two grooves are also for being staggeredly arranged, one of them supports that the axle sleeve 143 on block 141 embeds in another groove supported on block 141, so that two axle sleeves 143 are on same straight line, insert eventually through rotating shaft and two axle sleeves 143 realize being rotationally connected of two support blocks 141.And, when one of them supports that the first side 145 on block 141 contacts with the second side 146 on another adjacent support block 141, matching with the second side 146 and play position-limiting action in the first side 145, supports that blocks 141 rotate in place for two.
As shown in Figure 4 and Figure 5, support between block 141, to be provided with stretching spring 142 at adjacent two, stretching spring 142 supports block 141 for pulling adjacent two, when pedal 14 is protruding, stretching spring 142 pulls support block 141, reduces adjacent two gaps supported between blocks 141 as far as possible, the most complete tramples face to be formed, reduce obstacle, it is simple to passenger getting on/off.First side 145 and the second side 146 of support are provided with the spring mounting hole 144 for installing stretching spring 142, one end of stretching spring 142 is inserted in the spring mounting hole 144 on a support and is connected with this support, and the other end inserts in the spring mounting hole 144 on another support and is connected with this another support.
As depicted in figs. 1 and 2, the first drive mechanism is for pedal 14 provides the driving force making it furl and discharging, it is ensured that still can furl to vehicle bottom after pedal 14 is protruding.First drive mechanism includes the first motor 11 and the spool 13 being connected with the first motor 11, and the first motor 11 is fixedly installed on vehicle bottom, and pedal 14 is wound around and is arranged on spool 13, and the axis of spool 13 is paralleled with length over ends of body direction.Driving spool 13 synchronous axial system when first motor 11 operates, spool 13 rotation makes pedal 14 be accommodated in vehicle bottom or release stretches out in outside car body.
As preferably, the first motor 11 is connected with spool 13 by the first drive mechanism 12, and the first drive mechanism 12 is the drive mechanism of output moment of torsion, such as tape handler or gear drive, the power of the first motor 11 is transferred to spool 13.In the present embodiment, as in figure 2 it is shown, the first drive mechanism 12 is primary cylinder gear mechanism.
As it is shown in figure 1, supporting plate 15 is to be fixedly installed on car body, on supporting plate 15 and have accommodate pedal 14 chute, chute is the groove running through supporting plate 15 along pedal 14 moving direction.Pedal 14 is when retracting or release, and each support block 141 of pedal 14 can be provided a supporting role by the supporting plate 15 of lower section, and pedal 14 can be played certain guide effect by the chute on supporting plate 15.
As shown in Fig. 6 to Figure 12, escape window set on this bus includes interior window frame 23, outer window frame 24 and the trigger mechanism that comes off；Interior window frame 23 is disposed on car body at set window, and has the escaping exit 231 allowing passenger pass through；The trigger mechanism that comes off is disposed on interior window frame 23；Outer window frame 24 comes off on trigger mechanism for departing being arranged at, and is positioned at the outside of window frame 23.So when there is emergency, the escaping exit 31 on interior window frame 3 can be fully opened after departing from by outer window frame 24, thus the passenger in car can be from escaping exit 231 fast-escape, and without breaking glass pane, it is to avoid damages because breaking glass pane.
Specifically, as shown in Figure 6 and Figure 7, outer window frame 24 and interior window frame 23 are rectangle frame structure, and the central through hole of outer window frame 24 is the rectangular window 243 for installing glass pane, the escaping exit that central through hole is rectangle 231 of interior window frame 23, interior window frame 23 is paralleled with outer window frame 24.
As shown in Figure 6 and Figure 7, the trigger mechanism that comes off includes the second drive mechanism 27 and the second drive mechanism, second drive mechanism is scissor type telescopic mechanism, and it includes come off pin 26 and the first scissor arm 21 and the second scissor arm 22 being rotationally connected that intersect that the sliding pin 25 being connected with the second drive mechanism 27 and outer window frame 24 are slidably connected.First scissor arm 21 and the second scissor arm 22 middle position intersection in the longitudinal direction is rotationally connected, and forms the scissor arm group between interior window frame 23 and outer window frame 24.First scissor arm 21 and the second scissor arm 22 are respectively positioned in vertical plane, the lower end of the first scissor arm 21 is rotationally connected with the lower end of interior window frame 23, the upper end of the first scissor arm 21 is rotationally connected with the pin 26 that comes off on outer window frame 24, the upper end of the second scissor arm 22 is rotationally connected with the sliding pin 25 on interior window frame 23, and the lower end of the second scissor arm 22 is rotationally connected with the lower end of outer window frame 24.When the second drive mechanism 27 drives sliding pin 25 to move down on interior window frame 23, sliding pin 25 drives the second scissor arm 22 to rotate, it is achieved scissor arm group is horizontally elongated, such that it is able to by extrapolated for outer window frame 24, make outer window frame 24 away from interior window frame 3.
As shown in Figure 8, as preferably, the first scissor arm 21 and the second scissor arm 22 are equipped with parallel two, and each the first scissor arm 21 is rotationally connected with a second scissor arm 22 respectively, form the scissor arm group being positioned at window 243 and escaping exit 231 both sides.Outer window frame 24 is provided and supports by the second drive mechanism of this structure, and intensity is high, good stability.
As shown in Figure 8, the medial surface of the vertical frame on outer window frame 24 having and allows the first chute 241 and allowing that pin 26 embeds that comes off come off the hole 242 that comes off of pin 26 abjection, the hole 242 that comes off connects with the first chute 241.First chute 241 is the elongated slot that edgewise frame length direction extends, and the hole 242 that comes off is positioned at the lower section of the first chute 241.Come off pin 26 in the first chute 241 time will not separate with outer window frame 24, when first scissor arm 21 drive come off pin 26 be moved downward to come off 242 position, hole time, the pin 26 that now comes off can be deviate from from the hole 242 that comes off, outer window frame 24 is made to overturn outside interior window frame 23, escaping exit 231 is made to fully open, convenient escape.
The structure of pin 26 of coming off is as shown in fig. 9, it includes the connecting portion 262 being rotationally connected with the upper end of the first scissor arm 21 and the sliding part 261 embedded in the first chute 241, and connecting portion 262 and sliding part 261 are fixedly connected into integrative-structure.The first chute 241 on outer window frame 24 is preferably T-slot, one end size of sliding part 261 of pin 26 of coming off is big, other end size is little, small size end is fixing with connecting portion 262 to be connected, thus the pin 26 that comes off embeds in the first chute 241 and will not separate with outer window frame 24, the pin 26 that comes off moves linearly only along the first chute 241.The diameter in hole 242 of coming off is at least equal with the diameter of the large scale end of the sliding part 261 of the pin 26 that comes off, so that it is guaranteed that the pin 26 that comes off can be deviate from from the hole 242 that comes off.
As shown in figure 11, sliding pin 25 is slidably connected with interior window frame 23, there is on the vertical frame of interior window frame 23 the second chute 232 allowing sliding pin 25 embed and paralleling with the first chute 241, second chute 232 is the elongated slot that edgewise frame length direction extends, and run through setting along border width direction, the two ends of the second chute 232 stretch out in the side of the second chute 232 respectively, it is simple to be connected with the second scissor arm 22 and the second drive mechanism 27.
As illustrated in fig. 7 and fig. 10, second drive mechanism 27 includes being arranged at the reel 274 below sliding pin 25, is wrapped in the bracing wire 273 of reel 274 and for reel 274 provides the second motor 271 of driving force, bracing wire 273 is wrapped on reel 274, and the upper end of bracing wire 273 is connected with sliding pin 25.Second motor 271 is fixedly installed on interior window frame 23, the motor shaft of the second motor 271 is connected with reel 274 by the 3rd drive mechanism 272, reel 274 is made to rotate, reel 274 rotates, bracing wire 273 can be furled, bracing wire 273 and then pull sliding pin 25 to move down along the second chute 232, makes the second drive mechanism elongation.3rd drive mechanism 272 is the drive mechanism of output moment of torsion, such as tape handler or gear drive, the power of the second motor 271 is transferred to reel 274.In the present embodiment, as shown in Figure 10, the 3rd drive mechanism 272 is primary cylinder gear mechanism.
Escape window also includes the solar protection devices 28 being arranged on interior window frame 23, and as shown in Fig. 6 and Figure 11, this solar protection devices 28 includes abat vent 281 and for abat vent 281 provides the 3rd drive mechanism of the driving force making it furl and to discharge.3rd drive mechanism is arranged at the upper end of interior window frame 23, and abat vent 281 is for closing the escaping exit 231 of interior window frame 23.The end face of interior window frame 23 is provided with the opening allowing abat vent 281 pass through and to connect with the escaping exit 231 of lower section, on two opposed vertical medial surface of interior window frame 23 and be provided with for abat vent 281 guide the 3rd chute 233,3rd chute 233 is the most extended elongated slot, during before and after abat vent 281, two edges are respectively embedded into the 3rd chute 233.
As shown in Fig. 6 and Figure 11,3rd drive mechanism includes being fixedly installed on the 3rd motor 283 of interior window frame 23 upper end and being provided the spool 284 of power by the 3rd motor 283, abat vent 281 is wound around and is arranged on spool 284, and the length direction of spool 284 is paralleled with the length direction of bus car body.3rd motor 283 is preferably tube shaped electric machine, and spool 284 is preferably hollow axle, and spool 284 is sheathed on the 3rd motor 283, and the motor shaft of the 3rd motor 283 is connected with hollow axle by spline.When 3rd motor 283 operates drive spool 284 synchronous axial system, spool 284 rotate make abat vent 281 furl or discharge, to reach sunshade effect, and can arbitrarily promoting or transferring save abat vent 281 folding and unfolding degree.
As preferably, as shown in figure 11, being additionally provided with a weight linear meter 282 in the lower end of abat vent 281, the length direction of weight linear meter 282 is paralleled with the axis of spool 284, and the two ends of weight linear meter 282 are respectively embedded in the 3rd chute 233.Weight linear meter 282 has and has certain weight, on the one hand plays the effect of fixed shading curtain 281, on the other hand abat vent 281 can be pulled to move down when abat vent 281 need to discharge.
Above in association with accompanying drawing, this utility model is exemplarily described.Obviously, this utility model implements and is not subject to the restrictions described above.As long as have employed the improvement of the various unsubstantialities that method of the present utility model design is carried out with technical scheme；Or the most improved, above-mentioned design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (10)
1. it is easy to the novel bus that wheelchair is current, including car body, it is characterised in that also including auxiliary device by bus, auxiliary device includes by bus:
Pedal, it is the telescopic vehicle bottom that is arranged at, and is to be rotationally connected successively by multiple support blocks to constitute；
Supporting plate, it is arranged at below pedal；And
First drive mechanism, it contacts the driving force in the face of trampling for making pedal overhang formation to car body pedal offer with road surface.
The most according to claim 1 it is easy to the novel bus that wheelchair is current, it is characterised in that between adjacent two described support blocks, be provided with stretching spring.
The most according to claim 1 and 2 it is easy to the novel bus that wheelchair is current, it is characterised in that described first drive mechanism includes motor and the spool being connected with motor, and described pedal is arranged on spool.
The most according to claim 3 it is easy to the novel bus that wheelchair is current, it is characterised in that described supporting plate has the chute accommodating described pedal.
The most according to claim 1 and 2 it is easy to the novel bus that wheelchair is current, it is characterised in that also including escape window, escape window includes:
Interior window frame, it is arranged on car body at set window, and has the escaping exit allowing passenger pass through；
Come off trigger mechanism, and it is arranged on interior window frame；And
Outer window frame, it comes off on trigger mechanism for departing being arranged at, and is positioned at the outside of window frame.
The most according to claim 5 it is easy to the novel bus that wheelchair is current, it is characterized in that, the described trigger mechanism that comes off includes the second drive mechanism and the second drive mechanism, second drive mechanism includes the sliding pin being connected with the second drive mechanism and the pin that comes off being slidably connected with described outer window frame, outer window frame has allows the first chute and allowing that pin embeds that comes off come off the hole that comes off of pin abjection, and the hole that comes off connects with the first chute.
The most according to claim 6 it is easy to the novel bus that wheelchair is current, it is characterized in that, described second drive mechanism also includes intersecting the first scissor arm being rotationally connected and the second scissor arm, one end of first scissor arm is rotationally connected with the lower end of described interior window frame, the other end of the first scissor arm is rotationally connected with the described pin that comes off, one end of second scissor arm is rotationally connected with described sliding pin, and the other end of the second scissor arm is rotationally connected with the lower end of described outer window frame.
The most according to claim 7 being easy to the novel bus that wheelchair is current, it is characterised in that described sliding pin is slidably connected with described interior window frame, interior window frame has allows sliding pin embedding and the second chute of paralleling with described first chute.
The most according to claim 8 it is easy to the novel bus that wheelchair is current, it is characterized in that, described second drive mechanism includes being arranged at the reel below described sliding pin, the bracing wire being wrapped in reel and for reel provides the second motor of driving force, and bracing wire upper end is connected with sliding pin.
The most according to claim 9 it is easy to the novel bus that wheelchair is current, it is characterised in that described interior window frame is provided with solar protection devices, and solar protection devices includes abat vent and for abat vent provides the 3rd drive mechanism of the driving force making it furl and to discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620206855.4U CN205417399U (en) | 2016-03-17 | 2016-03-17 | Novel bus convenient to wheelchair is current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620206855.4U CN205417399U (en) | 2016-03-17 | 2016-03-17 | Novel bus convenient to wheelchair is current |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205417399U true CN205417399U (en) | 2016-08-03 |
Family
ID=56520104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620206855.4U Expired - Fee Related CN205417399U (en) | 2016-03-17 | 2016-03-17 | Novel bus convenient to wheelchair is current |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205417399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380074A (en) * | 2017-06-02 | 2017-11-24 | 北汽福田汽车股份有限公司 | The pedal assembly and vehicle of vehicle |
-
2016
- 2016-03-17 CN CN201620206855.4U patent/CN205417399U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380074A (en) * | 2017-06-02 | 2017-11-24 | 北汽福田汽车股份有限公司 | The pedal assembly and vehicle of vehicle |
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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 |
Granted publication date: 20160803 Termination date: 20170317 |
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| CF01 | Termination of patent right due to non-payment of annual fee |