CN203005568U - Volume-adjustable carriage - Google Patents
Volume-adjustable carriage Download PDFInfo
- Publication number
- CN203005568U CN203005568U CN 201220609587 CN201220609587U CN203005568U CN 203005568 U CN203005568 U CN 203005568U CN 201220609587 CN201220609587 CN 201220609587 CN 201220609587 U CN201220609587 U CN 201220609587U CN 203005568 U CN203005568 U CN 203005568U
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- envelope
- compartment
- leg
- adjustable volume
- seat
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Abstract
The utility model discloses a volume-adjustable carriage, which comprises a carriage body, and is characterized by comprising an enclosing wall and a top cap movably arranged above the enclosing wall and capable of being moved up and down, and further comprises a safety device system, wherein sliding grooves, stretching vertically, are formed in the enclosing wall; sliding supporting rods, stretching downwards and matched with the sliding grooves in a sliding manner, are arranged on the circumference of the top cap; a driving device, driving the sliding supporting rods to slide vertically in the sliding grooves, is arranged in the carriage body; and the top cap is connected with the upper periphery of the enclosing wall through a foldable fence and a corrugated tarp. The top cap of the carriage body can lift vertically, when a vehicle stops and passengers get on or off the bus, the carriage body is higher to facilitate the standing up of passengers in the bus and to provide a spacious interior; and when the bus starts and runs, the carriage body is lower to reduce resistance forces in running, so as not to affect the seating of the passengers. The safety function of the carriage can be improved further through the mounted safety device system.
Description
Technical field
The utility model relates to automotive field, specifically relates to a kind of adjustable volume compartment and safety device system.
Background technology
The compartment of existing vehicle, its height and length are changeless, that is to say, the size of its inner space is changeless.If the height in compartment is too small, must be curved when the rider stands in the compartment waist, therefore the inconvenience that walks upright is arranged in the compartment, the shortcoming such as the inconvenience of getting on or off the bus; If the height in compartment is excessive, the resistance that is subject in vehicle traveling process also must increase.Therefore, no matter which kind of design is the volume size in compartment carried out, its weak point is always arranged.
In addition, the safety problem of vehicle is also producer and customer's focal point always.
The utility model content
Main purpose of the present utility model is a kind of compartment of adjustable volume,
Another purpose of the present utility model is to provide the safety device in a kind of adjustable volume compartment.
The utility model adopts following technical scheme:
A kind of compartment of adjustable volume, comprise an envelope, it is characterized in that: be movably set in the top cover of this leg top and oscilaltion but this envelope comprises a leg and, this leg is provided with the sliding tray that above-below direction extends, the periphery of this top cover is provided with to downward-extension and is snug fit at sliding supporting bar in this sliding tray, is provided with in this envelope and drives the actuating device that this sliding supporting bar slides up and down in sliding tray; Between the upper peripheral edge of this top cover and leg by collapsible fence be connected the wrinkle tarpaulin and be connected, also comprise a safety device system.
In preferred embodiment of the present utility model, described actuating device is hydraulic power unit, pneumatics or electric device.
In preferred embodiment of the present utility model, the steering position of described envelope is provided with speed of a motor vehicle linkage control device, and this speed of a motor vehicle linkage control device is connected with average speed indicator and the described actuating device of vehicle.
In preferred embodiment of the present utility model, the steering position of described envelope is provided with automatic/manual switching device, described sliding supporting bar is provided with and makes this sliding supporting bar be positioned to stretch out or the forced locking device of retraction state, and this automatic/manual switching device is connected with described actuating device, forced locking device.
In preferred embodiment of the present utility model, also be provided with protection alarm, bar-code identification instrument and external source joint on described envelope, be provided with aero seat in the compartment.
A kind of compartment of adjustable volume, comprise an envelope, it is characterized in that: this envelope comprises the bonnet that a leg and is movably set in this leg rear and can moves forward and backward, this leg is provided with the sliding tray that fore-and-aft direction extends, the periphery of this bonnet is provided with and extends forward and be snug fit at sliding supporting bar in this sliding tray, is provided with in this envelope to drive the actuating device that this sliding supporting bar slides before and after in sliding tray; Between the rear side periphery of this bonnet and leg by collapsible fence be connected the wrinkle tarpaulin and be connected, also comprise a safety device system.
In preferred embodiment of the present utility model, the steering position of described envelope is provided with car and opens safety control, is provided with a sensor between described leg posterior lateral margin and bonnet, and this car opens safety control and is connected with this sensor and starting circuit for automobile.
In preferred embodiment of the present utility model, aforesaid safety device system comprises:
Back-lash device, it is installed on front bumper;
The double buffering self folding seat, it is installed in envelope; And
The crashworthiness coaming plate, it is installed on side and the end face of envelope.
In preferred embodiment of the present utility model, described back-lash device comprises a cylindrical urceolus, socket one cylindrical inner core in this urceolus, wherein, be distributed with a plurality of through holes on the wall of this inner core, be provided with a piston in this inner core, captive joint one pull rod shaft on this piston.The inside and outside of inner core is full of hydraulic oil; The front end of urceolus is fixed on front apron, the pull rod shaft rear end with is connected adapter plate and connects.
In preferred embodiment of the present utility model, the double buffering self folding seat comprises, seat, double buffer, seat base, fastener and elastic force pulley, fastener base; Wherein the seat base bottom peripheral edge is equipped with four elastic force pulleys, and bottom center is equipped with fastener, the corresponding fastener base that is provided with of envelope tank top plate, and described double buffer is installed between seat and seat base.。
By above-mentioned description to the utility model structure as can be known, compared to the prior art, the utlity model has following advantage: one, the top cover in compartment can move up and down, and works as vehicle stop, during passenger getting on/off, the compartment is uprised, being convenient for people to playing bicycle in the compartment, and making and become spacious in the compartment, and when vehicle launch travels, can make the compartment become short, the resistance that is subject to reduce vehicle traveling process, and do not affect taking of people, and improved the safety of driving; Two, the bonnet in compartment can move forward and backward, but the side cover sway thereby can be used as caravan, and when vehicle stop, the elongated or width of its length broadens, and is convenient to people and lives in the compartment.
Safety system is installed on vehicle, and wherein, back-lash device is installed on front bumper, when automotive front ran into shock, this back-lash device utilized pull rod shaft, piston action to produce resistance in hydraulic oil, and external force is larger, antagonistic force is just larger, and automotive front has been clashed into good buffer action; The crashworthiness coaming plate, it is installed on side and the end face of envelope, its by peripheral board, hold and hit net, three anti-plates and interior coaming plate and form, can rise the impact of side and bottom and keep out and buffer action.The double buffering self folding seat, it is installed in envelope, and when meeting emergency braking, double buffer available buffer external force reduces impulsive force to the direct injury of human body, but and automatic turning 75 degree, buffer action power, protection human body.The utility model also is provided with the security protection treater, is provided with a security protection software in this treater, and electrical structure and mechanical transmission structure in envelope all detect by the security protection treater.Any position is not in place, can not get the approval of the software of security protection treater, and vehicle can not start, and further improves the safety of vehicle.
Description of drawings
Fig. 1 is that the utility model embodiment one compartment is in the lateral plan under little volume conditions;
Fig. 2 is that the utility model embodiment one compartment is in the lateral plan under large volume conditions, and in order to show its inner structure, Fig. 2 has carried out semi-sictional view;
Fig. 3 is the birds-eye view of the utility model embodiment one;
Fig. 4 is the distribution graph of safety device system;
Fig. 5 is that the utility model embodiment two compartments are in the lateral plan under little volume conditions;
Fig. 6 is that the utility model embodiment two compartments are in the lateral plan under large volume conditions, and in order to show its inner structure, Fig. 2 has carried out semi-sictional view.
Fig. 7 is back-lash device sectional structure schematic diagram;
Fig. 8 is crashworthiness coaming plate combination schematic diagram;
Fig. 9 is the structural representation of crashworthiness net;
Figure 10 and Figure 11 are respectively the side-looking structure of double buffering self folding seat and look up structural representation.
The specific embodiment
The specific embodiment of the present utility model is described with reference to the accompanying drawings.
Embodiment one
A kind of compartment of adjustable volume, see figures.1.and.2, comprise an envelope, this envelope comprises that a leg 1 and is movably set in this leg 1 top and top cover 2 moving up and down, this leg 1 is surrounded by four of front, rear, left and right sidewall, opening is formed at top, and this top cover 2 is covered on above this opening.
This leg 1 is provided with the sliding tray 10 that above-below direction extends, the periphery of this top cover 2 is provided with to downward-extension and is snug fit at sliding supporting bar 21 in this sliding tray 10, also be provided with in this envelope and drive the actuating device that this sliding supporting bar 21 slides up and down in sliding tray 10, this actuating device is hydraulic power unit, and cardinal principle is to drive each sliding supporting bar 21 by the hydraulic total pump 10-0 shown in Fig. 3 with the hydraulic tubing of mode in being located at envelope of hydraulic pressure to slide up and down in sliding tray 10.
Between the upper peripheral edge of this top cover 2 and leg 1 by collapsible fence 4 be connected wrinkle tarpaulin 3 and be connected, when top cover 2 moves up and down, but collapsible fence 4 and wrinkle tarpaulin 3 can corresponding stretching, extensions and folding, to realize increasing and becoming short of envelope.
With reference to Fig. 3, the steering position of envelope is provided with speed of a motor vehicle linkage control device 7, this speed of a motor vehicle linkage control device 7 is connected with average speed indicator and the described actuating device of vehicle, when this speed of a motor vehicle linkage control device 7 detects the speed of a motor vehicle and reaches a high value, this speed of a motor vehicle linkage control device 7 is controlled this actuating device action, and top cover 2 is descended; Otherwise, when detecting the speed of a motor vehicle, this speed of a motor vehicle linkage control device 7 reaches low numerical value, and this speed of a motor vehicle linkage control device 7 is controlled this actuating device action, makes top cover 2 increase.This speed of a motor vehicle linkage control device 7 can be by simple control circuit realization of the prior art, and its circuit structure does not describe in detail at this.
With reference to Fig. 3, the steering position of envelope is provided with automatic/manual switching device 8, described sliding supporting bar 21 is provided with and makes this sliding supporting bar 21 be positioned to stretch or the forced locking device of retraction state, and this automatic/manual switching device 8 is connected with described actuating device, forced locking device.The movement that automatic/manual switching device 8 can be controlled top cover 1 is automatically to be controlled by described actuating device to complete, or completes by manual mode.When adopting automated manner, it is closed that automatic/manual switching device 8 is controlled this forced locking device, makes described sliding supporting bar 21 fixing, can't pull manually this top cover 2; When adopting manual mode, automatic/manual switching device 8 is controlled this forced locking device and is opened, can be manually with these top cover 2 pull-ups.
In addition, with reference to Fig. 1, Fig. 3, also be provided with protection alarm 9, bar-code identification instrument 5 and external source joint 6 on this envelope, be provided with aero seat 11 in the compartment.It is capable of automatic alarm when meeting with destruction that this protection alarm 9 is used for the compartment, bar-code identification instrument 5 is used for check post or toll station to the automatic identification of vehicle, external source joint 6 is used for by external source, the electric equipment in the compartment being powered when using as caravan, and aero seat 11 can increase the traveling comfort of vehicle.This aero seat can be realized all around rotating, and its backrest can rotate backward, and handrail can be to two lateral overturnings.
Above-mentioned actuating device can also be pneumatics or electric device, also can adopt other manual modes such as the mode of operating a switch, worm drive to realize moving up and down of top cover 2.
Embodiment two
A kind of compartment of adjustable volume with reference to Fig. 5 and Fig. 6, comprises an envelope, and this envelope comprises the bonnet 2 that a leg 1 and is movably set in this leg 1 rear and can moves forward and backward, and this leg 1 has backwards an opening, after this bonnet 2 is located at this opening.This leg 1 is provided with the sliding tray 10 that fore-and-aft direction extends, the periphery of this bonnet 2 is provided with and extends forward and be snug fit at sliding supporting bar 21 in this sliding tray 10, be provided with in this envelope and drive the actuating device that this sliding supporting bar 21 slides before and after in sliding tray 10, between the rear side periphery of this bonnet 2 and leg 1 by collapsible fence 4 be connected wrinkle tarpaulin 3 and be connected.
As seen the key distinction of the present embodiment and embodiment one is that example one can make envelope uprise, and the present embodiment can make envelope elongated, and other structure and embodiment one are similar.
Embodiment three
Structure and the principle of the present embodiment and above-mentioned two embodiment are similar, and the opening of leg that the key distinction is the present embodiment is towards the left side or the right side, but this opening is provided with the side cover of a sway.The connection structure of this side cover and this leg and the top cover in embodiment one, the connection structure between leg are identical.The present embodiment can be realized widening of compartment.
Embodiment four
Referring to Fig. 4, safety device system of the present utility model is as follows, and it comprises: back-lash device 100, back-lash device front apron 200, air automatic regulating machine 300, double buffering self folding seat fastener base 400, crashworthiness coaming plate 500, car open safety fastener 800 and security protection treater 900 etc.
Wherein, front apron 200 is installed on headstock foremost, and a back-lash device 100 is established respectively in the left and right sides of front apron 200 aft end faces.Simultaneously referring to Fig. 7, the structure of this back-lash device 100 is as follows: it comprises a cylindrical urceolus 150, at the cylindrical inner core 130 of the interior socket one of this urceolus 150, wherein, be distributed with a plurality of through holes 131. on the wall of this inner core 130 and be provided with a piston 120 in this inner core 130, captive joint one pull rod shaft 110 on this piston 120.The inside and outside of inner core 130 is full of hydraulic oil 140.
The use principle of this back-lash device is as follows: the left end of urceolus 150 is fixed on adapter plate 160, and pull rod shaft 110 right-hand members are connected connection with front apron.When receiving shock, the stressed motion backward of pull rod shaft 110, and the position of inner core 130 and urceolus 150 is motionless.Under the effect of piston 120, the hydraulic oil that forces inner core 130 inside left flows into the space between inner core 130 and urceolus 150 from the through hole 131 in inner core left side, and flow into the right side of inner core 130 from the through hole 131 on inner core 130 right sides after.
The principle of design of this back-lash device is as follows: the body weight * velocity of impact * hydraulic flow rates * hydraulic flow of the application force of back-lash device=main cultivation object (size and number that depends on inner core space 131).Wherein, external force is larger, and antagonistic force is just larger, and gradually reduces in the motion of pull rod shaft piston.
The luxury small passenger car of Magotan 2.0TSL of producing take Chinese FAW-Volkswagen Automotive Company Ltd is as example: the complete vehicle quality of this car is as 1575kg, and fully loaded quality is 2020kg, need make each back-lash device can bear the shock of external force more than 2 tons when designing back-lash device.No matter be that car is received the other side's shock or knocks the other side down from car, impulsive force produces resistance by pull rod shaft, piston action in hydraulic oil, and external force is larger, and antagonistic force is just larger.
Referring to Fig. 8 and Fig. 9, crashworthiness coaming plate 500 comprises from outside to inside: peripheral board 510, hold and hit net 520, three anti-plates 530 and interior coaming plate 540 and form.Wherein, hold and hit net 520 and made by the material of light high elasticity.Three anti-530 fire prevention of plate, heat insulation, sound insulation, shockproof function.
Referring to Fig. 4, Figure 10 and Figure 11, double buffering self folding seat 400 comprises, seat 410, double buffer 420, seat base 430, fastener 440 and elastic force pulley 450, fastener base 400.Wherein seat base 430 bottom peripheral edge are equipped with four elastic force pulleys 450, and bottom center is equipped with fastener 440, the corresponding fastener base 400 that is provided with of envelope tank top plate.
The utility model also is provided with security protection treater 900, be provided with a security protection process software in this treater 900, this security protection process software has following function: when external force collision arrives automotive front baffle plate, or during the vehicle compartment peripheral board, passing to security protection treater 900 by the sensor (not shown), this security protection treater 900 transmits signals to seat 410, this seat 410 automatically turn over 75 the degree, in the compartment, alarm is sounded simultaneously, reminds the occupant, to reduce to greatest extent injures and deaths.
In envelope, all electrical structures and mechanical transmission structure all detect by security protection treater 900, and any position is not in place, can not get the approval of the software of security protection treater 900, and vehicle can not start.
Claims (10)
1. the compartment of an adjustable volume, comprise an envelope, it is characterized in that: be movably set in the top cover of this leg top and oscilaltion but this envelope comprises a leg and, this leg is provided with the sliding tray that above-below direction extends, the periphery of this top cover is provided with to downward-extension and is snug fit at sliding supporting bar in this sliding tray, is provided with in this envelope and drives the actuating device that this sliding supporting bar slides up and down in sliding tray; Between the upper peripheral edge of this top cover and leg by collapsible fence be connected the wrinkle tarpaulin and be connected, also comprise a safety device system.
2. the compartment of a kind of adjustable volume as claimed in claim 1, is characterized in that, described actuating device is hydraulic power unit, pneumatics or electric device.
3. the compartment of a kind of adjustable volume as claimed in claim 1, it is characterized in that: the steering position of described envelope is provided with speed of a motor vehicle linkage control device, and this speed of a motor vehicle linkage control device is connected with average speed indicator and the described actuating device of vehicle.
4. the compartment of a kind of adjustable volume as claimed in claim 1, it is characterized in that: the steering position of described envelope is provided with automatic/manual switching device, described sliding supporting bar is provided with and makes this sliding supporting bar be positioned to stretch out or the forced locking device of retraction state, and this automatic/manual switching device is connected with described actuating device, forced locking device.
5. the compartment of a kind of adjustable volume as claimed in claim 1, is characterized in that: also be provided with protection alarm, bar-code identification instrument and external source joint on described envelope, be provided with aero seat in the compartment.
6. the compartment of an adjustable volume, comprise an envelope, it is characterized in that: this envelope comprises the bonnet that a leg and is movably set in this leg rear and can moves forward and backward, this leg is provided with the sliding tray that fore-and-aft direction extends, the periphery of this bonnet is provided with and extends forward and be snug fit at sliding supporting bar in this sliding tray, is provided with in this envelope to drive the actuating device that this sliding supporting bar slides before and after in sliding tray; Between the rear side periphery of this bonnet and leg by collapsible fence be connected the wrinkle tarpaulin and be connected, also comprise a safety device system.
7. the compartment of a kind of adjustable volume as claimed in claim 6, it is characterized in that: the steering position of described envelope is provided with car and opens safety control, be provided with a sensor between described leg posterior lateral margin and bonnet, this car opens safety control and is connected with this sensor and starting circuit for automobile.
8. as the compartment of claim 1 or 6 described a kind of adjustable volume, it is characterized in that, described safety device system comprises:
Back-lash device, it is installed on front bumper;
The double buffering self folding seat, it is installed in envelope; And
The crashworthiness coaming plate, it is installed on side and the end face of envelope.
9. the compartment of a kind of adjustable volume as claimed in claim 8, it is characterized in that, described back-lash device comprises a cylindrical urceolus, socket one cylindrical inner core in this urceolus, wherein, be distributed with a plurality of through holes on the wall of this inner core, be provided with a piston in this inner core, captive joint one pull rod shaft on this piston; The inside and outside of inner core is full of hydraulic oil; The front end of urceolus is fixed on front apron, the pull rod shaft rear end with is connected adapter plate and connects.
10. the compartment of a kind of adjustable volume as claimed in claim 8, is characterized in that, the double buffering self folding seat comprises, seat, double buffer, seat base, fastener and elastic force pulley, fastener base; Wherein the seat base bottom peripheral edge is equipped with four elastic force pulleys, and bottom center is equipped with fastener, the corresponding fastener base that is provided with of envelope tank top plate, and described double buffer is installed between seat and seat base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609587 CN203005568U (en) | 2012-11-16 | 2012-11-16 | Volume-adjustable carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609587 CN203005568U (en) | 2012-11-16 | 2012-11-16 | Volume-adjustable carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203005568U true CN203005568U (en) | 2013-06-19 |
Family
ID=48597186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220609587 Expired - Fee Related CN203005568U (en) | 2012-11-16 | 2012-11-16 | Volume-adjustable carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203005568U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107364413A (en) * | 2017-06-17 | 2017-11-21 | 安徽机电职业技术学院 | A kind of self-adjustable car insurance bar |
| CN109677427A (en) * | 2016-08-26 | 2019-04-26 | 郑州辛西亚信息科技有限公司 | Buffer compartment |
| CN112223993A (en) * | 2020-10-28 | 2021-01-15 | 中国煤炭科工集团太原研究院有限公司 | Height-variable control system for mining explosion-proof trackless rubber-tyred mancar |
| CN112249177A (en) * | 2020-10-28 | 2021-01-22 | 中国煤炭科工集团太原研究院有限公司 | Height-variable mining explosion-proof trackless rubber-tyred mancar |
-
2012
- 2012-11-16 CN CN 201220609587 patent/CN203005568U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109677427A (en) * | 2016-08-26 | 2019-04-26 | 郑州辛西亚信息科技有限公司 | Buffer compartment |
| CN109677427B (en) * | 2016-08-26 | 2020-07-03 | 温州蓝宝科技有限公司 | Buffer carriage |
| CN107364413A (en) * | 2017-06-17 | 2017-11-21 | 安徽机电职业技术学院 | A kind of self-adjustable car insurance bar |
| CN112223993A (en) * | 2020-10-28 | 2021-01-15 | 中国煤炭科工集团太原研究院有限公司 | Height-variable control system for mining explosion-proof trackless rubber-tyred mancar |
| CN112249177A (en) * | 2020-10-28 | 2021-01-22 | 中国煤炭科工集团太原研究院有限公司 | Height-variable mining explosion-proof trackless rubber-tyred mancar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20131116 |