CN201857062U - Automobile carriage rear door capable of being opened in two ways - Google Patents
Automobile carriage rear door capable of being opened in two ways Download PDFInfo
- Publication number
- CN201857062U CN201857062U CN2010206023767U CN201020602376U CN201857062U CN 201857062 U CN201857062 U CN 201857062U CN 2010206023767 U CN2010206023767 U CN 2010206023767U CN 201020602376 U CN201020602376 U CN 201020602376U CN 201857062 U CN201857062 U CN 201857062U
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- CN
- China
- Prior art keywords
- back door
- doorframe
- rear door
- arm
- automobile bodies
- 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 - Lifetime
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Abstract
The utility model relates to an automobile carriage rear door capable of being opened in two ways for adapting to different spaces around, solving the problem that as the current special automobile carriage door is opened only in a hydraulic manner, the total height of the automobile is too high after the rear door is opened and the opening is limited by the height of the space around. The automobile carriage rear door capable of being opened in two ways comprises a rear door and a rear door frame, and is characterized in that the rear door is connected with the rear door frame through a rotating mechanism and is locked with the rear door frame through a manual locking mechanism; the rear door frame is rotatably connected with the automobile carriage through a rear door turning arm; and the rear door turning arm is connected with a hydraulic opening device. The rear door frame driven by the rear door turning arm is arranged at the rear part of the carriage, and a manually opened rear door is connected inside the rear door frame; therefore, the rear door can be opened both hydraulically and manually, and can be used in a relatively large space and a narrow space, with good adaptability.
Description
Technical field
The utility model relates to a kind of carriage back door of special-use vehicle, especially a kind of automobile bodies back door with two opening ways that adapts to the unlatching environment of the different sizes of periphery.
Background technology
At present, the mode of opening the door that discharging vehicles such as bulk refuse car, rubbish van adopt has two kinds: 1, single hydraulic pressure opening, promptly only produce the mode at power unlatching back door by the form of hydraulic actuating fluid compressing cylinder, current rubbish vehicle generally adopts the hydraulic pressure opening mode of turning on the carriage back door; 2, single manually opened, promptly only open the mode at back door by manpower.There is following shortcoming in these two kinds of modes of opening the door: 1, the hydraulic pressure opening mode is to the space requirement height of opening door of vehicle position, and at some low rise buildings or indoor, car door then can not be opened, and rubbish can not normally load and unload.2, hydraulic pressure opens the door mode by hydraulic-driven, problems such as hydraulic efficiency pressure system is stopped up easily, Hydraulic Elements damage, if hydraulic efficiency pressure system goes wrong, car door also can not normally be opened; 3, manually opened mode needs manual operation to carry out, and personnel are had relatively high expectations, and the opening time is longer.These three kinds of shortcomings are had relatively high expectations to vehicle, space, personnel's, influence user's normal use to a certain extent.
Such as: it is hermetically sealed compression type garbage truck filler device rolling screen door that Patent Office of the People's Republic of China has announced a CN201385919Y patent name on January 20th, 2010, comprise tube shaped electric machine and rolling door, rolling door contains some curtain plates, constitute between curtain plate and the curtain plate and flexibly connect, the two ends of tube shaped electric machine are separately positioned on the inwall of the two sides in the filler device housing, and be positioned at the top of housing dog-house upper port, the curtain plate of rolling door upper end is arranged on the tube of tube shaped electric machine, the two ends of rolling door curtain plate lay respectively at be provided with in the housing two sides along in the chute of housing rear surface.
Summary of the invention
The existing special-use vehicle car door that solved the utility model adopts single hydraulic pressure opening to cause the hydraulic pressure opening back door to open the car load excessive height, be subjected to the defective of spatial altitude restriction, provide a kind of with hydraulic pressure opening and manually opened combining, adapt to the space of highly not limitting or limiting, the automobile bodies back door with two opening ways that can increase the service life.
The utility model has solved in the prior art group hydraulic pressure and has opened the door after Hydraulic Elements such as oil cylinder damage, the shortcoming that the back door can't be opened, provide a kind of, automobile bodies back door that also can be manually opened after Hydraulic Elements damage with two opening ways with hydraulic pressure opening and manually opened combining.
The utility model has also solved the single manually opened need of available technology adopting and has manually opened, and the defective that wastes time and energy provides a kind of with hydraulic pressure opening and manually opened combining, and saves manpower, the automobile bodies back door with two opening ways easy to use.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of automobile bodies back door with two opening ways, comprise back door and back doorframe, it is characterized in that the back door is connected with the back doorframe by rotating mechanism and locks with the back doorframe with manual locking mechanism, back doorframe is connected with automobile bodies is rotary by the back door flip-arm, is connected with the hydraulic pressure opening device on the flip-arm of back door.The back door can be manually opened by rotating mechanism, use in the place that is adapted at so highly being restricted, can control the size that open at the back door by manually opened, can observe the space of opening, prevent that the back door and the object of periphery from colliding, back doorframe is opened to rotate up by the hydraulic pressure opening device by the back door flip-arm and is opened, consider that Unscrew belongs to circular motion, therefore the upper end at back doorframe and back door is a leaning device, so that get out of the way the path of rotation, prevent interference, combine with the hydraulic pressure self-opening manually opened like this, and can save time more than mono-opening ways according to the rational opening ways of different environmental selections, and the place that special-use vehicle can enter is also more.
As preferably, back doorframe is one, totally two at back door, and rotating mechanism is a hinge, and hinges fixing fixes on the side at back door, and manual locking mechanism is a twist lock.Doorframe and by the common driven in rotation of back door flip-arm of both sides after using one makes that rotation is more stable, opens in conjunction with catch gear is convenient again, also conveniently closes simultaneously, and rotating mechanism can also be a hinge except hinge.
As preferably, the back door flip-arm is Y-shaped, and two bifurcateds of Y shape upper end fix with the side of back doorframe, and the end of the perpendicular end of Y shape is connected with automobile bodies by rotating shaft, and the end of the perpendicular end of Y shape is extended with the swing arm that is connected with the hydraulic pressure opening device.The back door flip-arm is Y-shaped, and divergent ends is connected and can improves Joint strenght with the back doorframe like this, and the swing arm that hydraulic pressure opening is installed on the back door flip-arm links to each other and is used for driving back door pivot arm rotation.
As preferably, the upper end at back doorframe and back door is incline structure, the end of the perpendicular end of back door flip-arm is fixed with rotating shaft, the compartment is provided with sliding chute seat, sliding chute seat is provided with the osed top chute that matches with rotating shaft, also be fixed with supporting seat on the compartment, the upper surface of supporting seat is horizontal and contacts with the back door flip-arm.The upper end at back doorframe and back door is an incline structure, feasible back doorframe and back door have perpendicular section and oblique section, the back door flip-arm matches by rotating shaft and the chute that is fixed on the sliding chute seat on the compartment, like this, when the hydraulic pressure opening device drives behind the flip-arm Unscrew of back door doorframe, to shrink back earlier,, guarantee that the back doorframe rotarily opens more smooth so that get out of the way the interference that the turnover position may be caused; Also can make that the distance between bevelled turnover position and the pivot point is the shortest simultaneously by adjusting the selection of back door pivot arm pivot point.
As preferably, the length of chute is poor more than or equal to the radius of rotation at the minimum radius of rotation of back doorframe vertical edge and frame inclining position, back door.The length of chute will guarantee that the back doorframe can rotate and open smoothly.
As preferably, the end of back door flip-arm is provided with the bevelled swing arm, and swing arm is tilted toward the below of back door flip-arm, and the pendulum angle of swing arm is 90 °.The swing arm half-twist can guarantee that the back doorframe drives the opening that gets out of the way the rear portion, compartment when the back door up rotates fully.
As preferably, the connecting portion of back door and back doorframe is in the same side of back door frame inclining portion at the vertical position place of back doorframe.Guarantee that the back door can open smoothly.
As preferably, be connected with sealing member between back door and the back doorframe, be connected with sealing member between back door and the back door, be connected with sealing member between back doorframe and the automobile bodies rear part edge.Sealing member can prevent that the water of interior from spilling from the slit, guarantees the exterior cleaning in compartment.
As preferably, the back door is provided with some cross bars and montant, is fixed with the hinge that connects back door and back doorframe on the cross bar, is fixed with catch gear on the montant.By cross bar and montant booster action is played at the back door, the back door can be protected in the position of hinge and the position of catch gear, and the power that prevents directly affacts the back door and causes the back door distortion; The twist lock that catch gear adopts freight container to use.
The beneficial effects of the utility model are: a back doorframe that drives by the back door flip-arm is set at the rear portion, compartment, back doorframe is internally connected with manually opened back door, thereby can realize hydraulic pressure opening and manually opened, can use in the environment of bigger environment in space and space anxiety, comformability is stronger.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model;
Fig. 2 is a kind of back view of the utility model;
Among the figure: 1, compartment, 2, the back doorframe, 3, the back door flip-arm, 4, limit base, 5, swing arm, 6, sliding chute seat, 7, the hydraulic pressure opening device, 8, supporting seat, 9, hinge, 10, the back door, 11, twist lock.
The specific embodiment
Below by specific embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of automobile bodies back door (referring to accompanying drawing 1 accompanying drawing 2) with two opening ways is arranged on the rear portion in compartment 1, comprise back door 10 and back doorframe 2, be connected with sealing member between back door and the back doorframe, be connected with sealing member between back door and the back door, be connected with sealing member between back doorframe and the automobile bodies rear part edge, the back door is connected with the back doorframe by hinge 9 and locks with twist lock 11 and back doorframe, back doorframe is one, totally two at back door, hinges fixing fixes on the side at back door, the back door is provided with some cross bars and montant, twist lock is fixed on that twist lock is fixed on the montant on the cross bar, the upper end at back doorframe and back door is incline structure, the hinge of back door and back doorframe is arranged on the vertical position place of back doorframe, be in the same side of back door frame inclining portion, back doorframe is by back door flip- arm 3 and 1 rotary connection of automobile bodies, the end of the perpendicular end of back door flip-arm is fixed with rotating shaft, be connected with hydraulic pressure opening device 7 on the back door flip-arm 3, back door flip-arm 3 is Y-shaped, two bifurcateds of Y shape upper end fix with the side of back doorframe, the end of the perpendicular end of Y shape is connected with automobile bodies by rotating shaft, the end of the perpendicular end of Y shape is extended with the swing arm 5 that is connected with the hydraulic pressure opening device, swing arm is tilted toward the below of back door flip-arm, the pendulum angle of swing arm is 90 °, compartment 1 is provided with sliding chute seat 6, be provided with the osed top chute in the sliding chute seat, rotating shaft and chute match, the length of chute is poor more than or equal to the radius of rotation at the minimum radius of rotation of back doorframe vertical edge and frame inclining position, back door, also be fixed with supporting seat 8 on the compartment, the upper surface of supporting seat 8 is horizontal and contacts with back door flip-arm 3, the compartment upper marginal position is fixed with limit base 4, limit base 4 has an inclined-plane, and the inclined-plane contacts with the inclination position of the back door flip-arm of digging 3 and supports.
Under the driving of hydraulic pressure opening device 7, the back door flip-arm is swing upwards, thereby drive the rear portion that the back doorframe is upwards whole and open the compartment, just can realize the function in compartment this moment, after back door flip-arm upset puts in place, the inclination position of back door flip-arm contacts with limit base, and limit base supports the back door flip-arm, can save the pressure loss of hydraulic pressure opening device; If the spatial altitude that the compartment enters is not enough, this moment can manual unlocking twist lock 11, the back door is opened the manually opened size that can control unlatching according to the size in space toward both sides around hinge 9.
Above-described embodiment is a kind of preferred version of the present utility model, is not the utility model is done any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim puts down in writing.
Claims (9)
1. automobile bodies back door with two opening ways, comprise back door and back doorframe, it is characterized in that the back door is connected with the back doorframe by rotating mechanism and locks with the back doorframe with manual locking mechanism, back doorframe is connected with automobile bodies is rotary by the back door flip-arm, is connected with the hydraulic pressure opening device on the flip-arm of back door.
2. the automobile bodies back door with two opening ways according to claim 1 is characterized in that the back doorframe is one, totally two at back door, and rotating mechanism is a hinge, and hinges fixing fixes on the side at back door, and manual locking mechanism is a twist lock.
3. the automobile bodies back door with two opening ways according to claim 1, it is characterized in that the back door flip-arm is Y-shaped, two bifurcateds of Y shape upper end fix with the side of back doorframe, the end of the perpendicular end of Y shape is connected with automobile bodies by rotating shaft, and the end of the perpendicular end of Y shape is extended with the swing arm that is connected with the hydraulic pressure opening device.
4. according to claim 1 or 2 or 3 described automobile bodies back doors with two opening ways, the upper end that it is characterized in that back doorframe and back door is incline structure, the end of the perpendicular end of back door flip-arm is fixed with rotating shaft, the compartment is provided with the osed top chute, rotating shaft and chute match, also be fixed with supporting seat on the compartment, the upper surface of supporting seat is horizontal and contacts with the back door flip-arm.
5. the automobile bodies back door with two opening ways according to claim 4, the length that it is characterized in that chute is poor more than or equal to the radius of rotation at the minimum radius of rotation of back doorframe vertical edge and frame inclining position, back door.
6. according to claim 1 or 2 or 3 described automobile bodies back doors with two opening ways, it is characterized in that the end of back door flip-arm is provided with the bevelled swing arm, swing arm is tilted toward the below of back door flip-arm, and the pendulum angle of swing arm is 90 °.
7. according to claim 1 or 2 or 3 described automobile bodies back doors with two opening ways, the connecting portion that it is characterized in that back door and back doorframe is in the same side of back door frame inclining portion at the vertical position place of back doorframe.
8. according to claim 1 or 2 or 3 described automobile bodies back doors with two opening ways, it is characterized in that being connected with sealing member between back door and the back doorframe, be connected with sealing member between back door and the back door, be connected with sealing member between back doorframe and the automobile bodies rear part edge.
9. according to claim 1 or 2 or 3 described automobile bodies back doors, it is characterized in that the back door is provided with some cross bars and montant, be fixed with the hinge that connects back door and back doorframe on the cross bar, fixing and locking mechanism on the montant with two opening ways.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206023767U CN201857062U (en) | 2010-11-12 | 2010-11-12 | Automobile carriage rear door capable of being opened in two ways |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206023767U CN201857062U (en) | 2010-11-12 | 2010-11-12 | Automobile carriage rear door capable of being opened in two ways |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201857062U true CN201857062U (en) | 2011-06-08 |
Family
ID=44102875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206023767U Expired - Lifetime CN201857062U (en) | 2010-11-12 | 2010-11-12 | Automobile carriage rear door capable of being opened in two ways |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201857062U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103662546A (en) * | 2012-08-31 | 2014-03-26 | 江苏卡威专用汽车制造有限公司 | Sliding rotating back door device of garbage dumper |
| CN103738225A (en) * | 2014-01-02 | 2014-04-23 | 常熟华东汽车有限公司 | Rear carriage door upturning structure of vehicle |
| CN104192461A (en) * | 2014-09-19 | 2014-12-10 | 广西大学 | Connecting rod type garbage truck |
| CN108656194A (en) * | 2018-07-13 | 2018-10-16 | 厦门盈趣科技股份有限公司 | Door closure linked double open mechanism and electronic cutting machine |
| CN111119638A (en) * | 2019-11-29 | 2020-05-08 | 安徽爱瑞特新能源专用汽车股份有限公司 | Automatic sanitation car tail-gate structure of loading and unloading and switching |
-
2010
- 2010-11-12 CN CN2010206023767U patent/CN201857062U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103662546A (en) * | 2012-08-31 | 2014-03-26 | 江苏卡威专用汽车制造有限公司 | Sliding rotating back door device of garbage dumper |
| CN103738225A (en) * | 2014-01-02 | 2014-04-23 | 常熟华东汽车有限公司 | Rear carriage door upturning structure of vehicle |
| CN103738225B (en) * | 2014-01-02 | 2015-12-02 | 常熟华东汽车有限公司 | The rear cargo door upper-turn-type structure of vehicle |
| CN104192461A (en) * | 2014-09-19 | 2014-12-10 | 广西大学 | Connecting rod type garbage truck |
| CN108656194A (en) * | 2018-07-13 | 2018-10-16 | 厦门盈趣科技股份有限公司 | Door closure linked double open mechanism and electronic cutting machine |
| CN108656194B (en) * | 2018-07-13 | 2023-06-09 | 厦门盈趣科技股份有限公司 | Door cover linkage double-opening mechanism and electronic cutting machine |
| CN111119638A (en) * | 2019-11-29 | 2020-05-08 | 安徽爱瑞特新能源专用汽车股份有限公司 | Automatic sanitation car tail-gate structure of loading and unloading and switching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110608 |
|
| CX01 | Expiry of patent term |