CN107640083B - Sojourn vehicle based on assembled and carriage expansion structure - Google Patents
Sojourn vehicle based on assembled and carriage expansion structure Download PDFInfo
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- CN107640083B CN107640083B CN201710976241.3A CN201710976241A CN107640083B CN 107640083 B CN107640083 B CN 107640083B CN 201710976241 A CN201710976241 A CN 201710976241A CN 107640083 B CN107640083 B CN 107640083B
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- hinged
- expansion
- bottom plate
- connecting rod
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- 229940036051 sojourn Drugs 0.000 title claims description 3
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 210000001503 joint Anatomy 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- MCOQHIWZJUDQIC-UHFFFAOYSA-N barban Chemical compound ClCC#CCOC(=O)NC1=CC=CC(Cl)=C1 MCOQHIWZJUDQIC-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Abstract
The invention discloses a motor caravan based on an assembly type and carriage expansion structure, which comprises a main body cabin, wherein the rear part of the main body cabin is sequentially connected with a multi-stage auxiliary body cabin, the main body cabin of the motor caravan is provided with the carriage expansion structure, and telescopic support fine-tuning mechanisms are arranged on a main body cabin chassis and an auxiliary body cabin bottom plate. The motor caravan provided by the invention can be provided with a plurality of functional modules through the multi-stage bin body, and can be conveniently assembled and disassembled; the main body bin chassis and the auxiliary body bin bottom plate are respectively provided with a telescopic support fine adjustment mechanism with adjustable height, the fine adjustment mechanisms are contracted at ordinary times, and when the main body bin enters a camp to be connected with the auxiliary body bin, each bin body can be remotely controlled to carry out position movement fine adjustment so as to complete the butt joint of the main body bin and the auxiliary body bin; the main body bin can be expanded in space through the carriage expansion structure, so that the space can be expanded while the functions of the motor caravan are expanded, and the carriage expansion structure is high in connection strength, simple and convenient to operate and high in external interference resistance.
Description
Technical Field
The invention relates to a motor home, in particular to a motor home based on an assembly type and carriage expansion structure.
Background
With the progress of society and the improvement of the cultural living standard of people, enjoying life through traveling gradually becomes a popular choice. The touring car is a touring mode with convenience and interestingness, more and more people select a touring way through the touring car in recent years, and the touring car touring also forms a self-made cultural circle. With the improvement of the travel acceptance of the masses to the motor home, the production and sales market capacity of the motor home is gradually expanded. The common caravan can realize stop-and-start and stop at any time in the traveling process, and conveniently rest and live at any time and any place while enjoying a landscape, but the caravan has space limitation, so that the configuration of the caravan functional module is limited. Because the space of the caravan is not large enough, only a single functional module is usually configured, for example, only one of a bedroom, a toilet or a kitchen can be configured, and the caravan cannot have multiple functions, or multiple functional areas are squeezed in a narrow space, so that the living is inconvenient and the living quality is greatly influenced.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a motor caravan based on an assembled type and carriage expansion structure, which can be effectively expanded in functions and space areas, is suitable for traveling of multiple people, and can greatly improve living quality of the motor caravan.
The aim of the invention is achieved by the following technical scheme:
the utility model provides a motor caravan based on pin-connected panel and carriage expansion structure, includes the main part storehouse, the bottom in main part storehouse is provided with the walking wheel, the rear portion in main part storehouse is connected with a plurality of vice storehouse bodies in order, all connects through flexible device between the vice storehouse body of first level and the main part storehouse, between the vice storehouse body, be equipped with the passageway between intercommunication storehouse and the storehouse in the flexible device, the front side in main part storehouse and the vice body storehouse all is provided with the qianmen, main part storehouse and the interior life necessity that has all arranged in the vice storehouse.
Four auxiliary bin bodies are connected to the rear portion of the main bin, furniture for a living room is arranged in the main bin, toilet articles are arranged in the first-stage auxiliary bin body, furniture for a bedroom and a configuration toilet are arranged in the second auxiliary bin body, and entertainment articles are arranged in the third auxiliary bin body.
The flexible device is internally provided with a channel communicated between the bins, and the channel formed after the bin bodies are connected through the flexible device can be used for a user to directly pass through the channel, for example, the user can enter the auxiliary bin at the tail of the vehicle from the main bin of the vehicle head through the channel without getting off and detouring.
The telescopic support fine adjustment mechanism comprises a spherical pair, a telescopic rod hydraulic box and rollers which are sequentially connected, the telescopic support fine adjustment mechanism is connected to the bin chassis or the bottom plate through the spherical pair and is contracted at ordinary times, when the main bin enters the camp to be connected with the auxiliary bin, the telescopic support fine adjustment mechanism can be unfolded and stretched, a user can remotely control the bin bodies to conduct position movement fine adjustment outside the automobile to complete butt joint of the main bin and the auxiliary bin, and after the butt joint is completed, the heights of the main bin and the auxiliary bin are adjusted to enable the bin body floor to be located on the same horizontal plane.
The main body cabin of the motor caravan is provided with a carriage expansion structure, so that the cabin body space can be expanded. The carriage body comprises a front panel, a rear panel, a top panel and a bottom panel which are respectively arranged along the front, the rear, the upper and the lower directions, and also comprises an expansion shed board, an expansion bottom plate and a movable side plate, wherein the two expansion shed boards are respectively hinged at the top positions of the left side and the right side of the top panel, the left end and the right end of the bottom panel are respectively hinged with the expansion bottom plate, and the expansion bottom plate comprises an expansion bottom plate A and an expansion bottom plate B which are mutually hinged; the expansion bottom plate A is hinged on the bottom panel, the expansion bottom plate B is hinged with the lower end of the movable side plate, the upper end of the movable side plate is hinged with the sliding block, the expansion shed plate is provided with a sliding groove, and the sliding block is arranged in the sliding groove; the bottom surface of the bottom panel is hinged with a triangular rotating block, one side of the triangular rotating block is provided with an electric cylinder, an electric cylinder shaft of the electric cylinder is hinged with the triangular rotating block, the other side of the triangular rotating block is provided with a connecting rod A, one end of the connecting rod A is hinged on the triangular rotating block, and the other end of the connecting rod A is hinged on the outer wall of the expansion bottom plate A; one end of a connecting rod B is hinged on the rear panel, the other end of the connecting rod B is hinged with a connecting rod C, the connecting rod C is hinged at the middle position of the movable side plate, the position, close to the connecting rod C, on the connecting rod B is hinged with one end of a connecting rod D, the other end of the connecting rod D is hinged on the inner wall of the expansion bottom plate B, the hinge point is close to the joint of the movable side plate and the expansion bottom plate B, the middle position of the connecting rod D is hinged with a connecting rod E, the connecting rod E is hinged on the inner wall of the expansion bottom plate A, and the hinge point is close to the joint of the bottom plate A and the expansion bottom plate A; folding plates are arranged at the left and right side edges of the front and rear panels.
Preferably, the outer wall of the expansion base plate A is fixed with a support, and the connecting rod A is hinged on the support.
Preferably, the expansion floor is positioned on the same horizontal plane as the bottom panel when fully unfolded.
The carriage body is fixed on a bearing frame, and wheels are arranged below the bearing frame.
Further, the control panel of the electric cylinder is arranged on the outer wall of the carriage of the motor caravan.
The motor caravan comprises a plurality of auxiliary body bin modules, wherein the auxiliary body bin modules can have different functions, the auxiliary body bin is reserved on a camp for sharing when the motor caravan is not in use, and after the main body bin enters the camp, the main body bin is in butt joint with the auxiliary body bin and is connected with the auxiliary body bin, and a channel which is connected with the bin body and is arranged in a flexible device can be used for passing through.
Preferably, the user can finely adjust the positions and the heights of the main body bin and the auxiliary body bin through a plurality of telescopic support fine adjustment mechanisms with adjustable heights outside the vehicle bin.
Preferably, the body compartment is expandable to the body compartment space by an expansion structure.
The invention has the following advantages:
1. can set up a plurality of functional module through multistage storehouse body, can assemble the combination or dismantle conveniently, can stay the prefabricated house module in the camp when not needing, can link up each functional module when camping on the camp, living space area is big and multiple functional, can highly restore living environment in the life to the passageway setting between each storehouse body can improve the privacy and the comfortable degree of living of car as a house, has greatly improved car as a house travel life quality, and the functional module of stay the camp simultaneously can realize sharing between different cars.
2. When the main body bin and the auxiliary body bin are in butt joint, a user does not need to start a power device in the main body bin body, the main body bin is safely parked to a proper position after being opened into a camp, the butt joint and position adjustment of the main body bin and the auxiliary body bin can be conveniently realized only through the telescopic support fine adjustment mechanism, the main body bin body is prevented from being backed up in the camp, safety accidents are avoided, the user can remotely control all bin bodies outside the car bin to be connected, and the safety and convenience of bin body connection are improved. 3. The main body cabin can be spatially expanded through the carriage expansion structure, so that the space can be expanded while the functions of the motor caravan are expanded, the carriage expansion structure can be quickly connected, and the motor caravan has good external force resistance and interference resistance.
4. The expansion bottom plate, the connecting rod D and the connecting rod E are of triangular structures, the bearing strength of the expansion bottom plate is fully guaranteed while the structure is simple, the whole expansion space can be formed by arranging one electric cylinder, and the operation is simple and convenient.
Drawings
FIG. 1 is a schematic top view of the structure of the present invention;
FIG. 2 is a schematic top view of a turning structure of the present invention;
FIG. 3 is a schematic view of a car extension structure after deployment;
fig. 4 is a schematic diagram of the carriage expansion structure operation.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.
As shown in fig. 1, a motor caravan based on pin-connected panel and carriage extension structure, including main part storehouse 1, the front portion of main part storehouse 1 is provided with supporting part 2, the rear portion of main part storehouse 1 is connected with multistage vice storehouse body 3 in order, all connects through flexible device 5 between first order vice storehouse body and main part storehouse 1, between the vice storehouse body 3, be equipped with the passageway between intercommunication storehouse and the storehouse in the flexible device, the front side of main part storehouse 1 and vice storehouse body 3 all is provided with qianmen 4.
The rear part of the main body bin 1 is connected with four auxiliary bin bodies 3, furniture for living rooms is arranged in the main body bin 1, toilet articles are arranged in the first-stage auxiliary bin bodies 3, furniture for bedrooms and a configuration toilet are arranged in the second auxiliary bin bodies 3, and entertainment articles are arranged in the third auxiliary bin bodies 3.
After the main body bin reaches the camp, the parking device is put down, and then the number of auxiliary bin bodies is selected according to the user requirements, and the layout of furniture and facilities in the auxiliary bin bodies is ensured, so that the experience of a user is ensured. The channel formed after the bin bodies are connected through the flexible device can be used for a user to directly pass through the channel, for example, the user can enter the auxiliary bin at the tail of the vehicle from the main bin of the vehicle head through the channel, and the user does not need to get off the vehicle to bypass.
The telescopic support fine adjustment mechanism comprises a spherical pair, a telescopic rod hydraulic box and rollers which are sequentially connected, the telescopic support fine adjustment mechanism is connected to the bin chassis or the bottom plate through the spherical pair and is contracted at ordinary times, when the main bin enters the camp to be connected with the auxiliary bin, the telescopic support fine adjustment mechanism can be unfolded and stretched, a user can remotely control the bin bodies to conduct position movement fine adjustment outside the automobile to complete butt joint of the main bin and the auxiliary bin, and after the butt joint is completed, the heights of the main bin and the auxiliary bin are adjusted to enable the bin body floor to be located on the same horizontal plane.
The main body cabin of the motor caravan is provided with a carriage expansion structure for expanding the cabin body space. As shown in fig. 3, the cabin body comprises a front panel, a rear panel, a top panel and a bottom panel which are respectively arranged along the front, the rear, the upper and the lower directions, the cabin body further comprises an expansion shed board 1', an expansion bottom plate and a movable side plate 2', the two expansion shed boards 1' are respectively hinged at the top positions of the left side and the right side of the top panel, the left end and the right end of the bottom panel are respectively hinged with the expansion bottom plate, and the expansion bottom plate comprises an expansion bottom plate A3' and an expansion bottom plate B4' which are mutually hinged; the expansion bottom plate A3' is hinged on the bottom panel, the expansion bottom plate B4' is hinged with the lower end of the movable side plate 2', the upper end of the movable side plate 2' is hinged with a sliding block, the expansion shed plate 1' is provided with a sliding groove, and the sliding block is arranged in the sliding groove; the bottom surface of the bottom panel is hinged with a triangular rotating block 5', one side of the triangular rotating block 5' is provided with an electric cylinder 6, an electric cylinder shaft of the electric cylinder 6 is hinged with the triangular rotating block 5', the other side of the triangular rotating block 5' is provided with a connecting rod A7, one end of the connecting rod A7 is hinged on the triangular rotating block 5', and the other end of the connecting rod A7 is hinged on the outer wall of the expansion bottom plate A3'; one end of a connecting rod B8 is hinged on the rear panel, the other end of the connecting rod B8 is hinged with a connecting rod C9, the connecting rod C9 is hinged at the middle position of the movable side plate 2', the position, close to the connecting rod C9, of the connecting rod B8 is hinged with one end of a connecting rod D10, the other end of the connecting rod D10 is hinged on the inner wall of an expansion bottom plate B4', the hinge point is close to the joint of the movable side plate 2 'and the expansion bottom plate B4', the middle position of the connecting rod D10 is hinged with a connecting rod E11, the connecting rod E11 is hinged on the inner wall of the expansion bottom plate A3', and the hinge point is close to the joint of the bottom plate and the expansion bottom plate A3'; folding plates are arranged at the left and right side edges of the front and rear panels.
The outer wall of the expansion bottom plate A3' is fixed with a support, and a connecting rod A7 is hinged on the support.
The expansion soleplate is positioned on the same horizontal plane with the bottom plate when the expansion soleplate is fully unfolded.
The carriage body is fixed on a bearing frame, and wheels are arranged below the bearing frame.
The control panel of the electric cylinder 6 is arranged on the outer wall of a driving compartment of the motor caravan.
When the expansion device is unfolded, the electric cylinder shaft of the electric cylinder 6 is controlled to retract, the electric cylinder shaft drives the triangular rotating block 5 'to rotate, the triangular rotating block 5' drives the connecting rod A7 to move towards the lower end of the inner side, the connecting rod A7 drives the expansion bottom plate A3 'to open, the expansion bottom plate B4' can be dragged to move outwards when the connecting rod A3 'is opened, the expansion bottom plate 4' is unfolded under the action of self gravity, the expansion bottom plate B4 'gives tension to the connecting rod D10 when the connecting rod D10 drives the connecting rod E11 to unfold, the connecting rod D10, the connecting rod E11 and the expansion bottom plate are triangular, the stability is strong, the connecting rod D10 also pulls the connecting rod B8 to unfold when the connecting rod B8 unfolds, the vertical rod C9 is pushed outwards when the connecting rod C9 pushes the movable side plate 2' to unfold outwards, and a sliding block at the upper end of the movable side plate 2 'slides outwards along a sliding groove on the expansion shed plate 1', so that a new expansion space is formed between the movable side plate 2 'and the expansion bottom plate 1', and the usable space in a carriage is improved. When the expansion shed board 1 and the expansion bottom board are opened, the folding board is opened again, and the expansion space is closed by the folding board.
The foregoing is merely a preferred embodiment of the invention, and it is to be understood that the invention is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.
Claims (7)
1. Sojourn vehicle based on pin-connected panel and carriage extension structure, its characterized in that: the novel walking vehicle comprises a main body bin, wherein walking wheels are arranged at the bottom of the main body bin, the rear part of the main body bin is sequentially connected with a multi-stage auxiliary bin body, the first-stage auxiliary bin body is connected with the main body bin and the auxiliary bin body through flexible devices, channels for communicating the bins are arranged in the flexible devices, and front doors are arranged on the front sides of the main body bin and the auxiliary bin body; the main body cabin of the motor caravan is provided with a carriage expansion structure, the carriage body comprises a front panel, a rear panel, a top panel and a bottom panel which are respectively arranged along the front, the rear, the upper and the lower directions, the carriage body also comprises expansion sheds, an expansion bottom plate and movable side plates, the two expansion sheds are respectively hinged at the top positions of the left side and the right side of the top panel, the left end and the right end of the bottom panel are respectively hinged with the expansion bottom plate, and the expansion bottom plate comprises an expansion bottom plate A and an expansion bottom plate B which are mutually hinged; the expansion bottom plate A is hinged on the bottom panel, the expansion bottom plate B is hinged with the lower end of the movable side plate, the upper end of the movable side plate is hinged with the sliding block, the expansion shed plate is provided with a sliding groove, and the sliding block is arranged in the sliding groove; the bottom surface of the bottom panel is hinged with a triangular rotating block, one side of the triangular rotating block is provided with an electric cylinder, an electric cylinder shaft of the electric cylinder is hinged with the triangular rotating block, the other side of the triangular rotating block is provided with a connecting rod A, one end of the connecting rod A is hinged on the triangular rotating block, and the other end of the connecting rod A is hinged on the outer wall of the expansion bottom plate A; the inner wall of the rear panel is hinged with one end of a connecting rod B, the other end of the connecting rod B is hinged with a connecting rod C, the connecting rod C is hinged at the middle position of a movable side plate, the position, close to the connecting rod C, on the connecting rod B is hinged with one end of a connecting rod D, the other end of the connecting rod D is hinged on the inner wall of an expansion bottom plate B, the hinge point is close to the joint of the movable side plate and the expansion bottom plate B, the middle position of the connecting rod D is hinged with a connecting rod E, the connecting rod E is hinged on the inner wall of an expansion bottom plate A, and the hinge point is close to the joint of the bottom plate A and the expansion bottom plate A; folding plates are arranged at the left side edge and the right side edge of the front panel and the rear panel; the telescopic support fine adjustment mechanism comprises a spherical pair, a telescopic rod hydraulic box and rollers which are sequentially connected, the telescopic support fine adjustment mechanism is connected to the bin chassis or the bottom plate through the spherical pair and is contracted at ordinary times, when the main bin enters a camp to be connected with the auxiliary bin, the telescopic support fine adjustment mechanism can be unfolded and stretched, a user can remotely control each bin body outside a vehicle to conduct position movement fine adjustment so as to complete the butt joint of the main bin and the auxiliary bin, and after the butt joint is completed, the heights of the main bin and the auxiliary bin are adjusted so that the bin body floors are positioned on the same horizontal plane; the outer wall of the expansion bottom plate A is fixed with a support, and the connecting rod A is hinged on the support.
2. The motor caravan based on a split mounting type and carriage extension structure as claimed in claim 1, wherein: the expansion soleplate is positioned on the same horizontal plane with the bottom plate when the expansion soleplate is fully unfolded.
3. The motor caravan based on a split mounting type and carriage extension structure as claimed in claim 1, wherein: the carriage body is fixed on a bearing frame, and wheels are arranged below the bearing frame.
4. The motor caravan based on a split mounting type and carriage extension structure as claimed in claim 1, wherein: the control panel of the electric cylinder is arranged on the outer wall of a carriage of the motor caravan.
5. A method for using a motor caravan based on an assembled and carriage extension structure, based on the motor caravan implementation of any one of claims 1-4: the motor caravan comprises a plurality of auxiliary body bin modules, the auxiliary body bin modules can have different functions, the auxiliary body bin is reserved on a camp for sharing when the motor caravan is not used, after the main body bin enters the camp, the main body bin is in butt joint with the auxiliary body bin and connected, and a channel which is connected with the bin body and is arranged inside a flexible device is used for communicating the bin with the bin for passing.
6. The method of use according to claim 5, wherein: the user can finely tune the positions and the heights of the main body bin and the auxiliary body bin through a plurality of telescopic supporting fine tuning mechanisms with adjustable heights outside the vehicle bin.
7. The method of use according to claim 5, wherein: the main body bin can expand the main body bin space through the expansion structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710976241.3A CN107640083B (en) | 2017-10-19 | 2017-10-19 | Sojourn vehicle based on assembled and carriage expansion structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710976241.3A CN107640083B (en) | 2017-10-19 | 2017-10-19 | Sojourn vehicle based on assembled and carriage expansion structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107640083A CN107640083A (en) | 2018-01-30 |
| CN107640083B true CN107640083B (en) | 2023-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710976241.3A Active CN107640083B (en) | 2017-10-19 | 2017-10-19 | Sojourn vehicle based on assembled and carriage expansion structure |
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| Country | Link |
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| CN (1) | CN107640083B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367471A (en) * | 2018-11-15 | 2019-02-22 | 李辉民 | Combine caravan |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0116817A1 (en) * | 1982-04-28 | 1984-08-29 | Petrus Jozef Minner | Camping-device to be mounted on a vehicle |
| CN102658789A (en) * | 2012-05-29 | 2012-09-12 | 胡明华 | Lifting-arching combined foldable mechanism for bottom plates of recreational vehicle |
| CN203957975U (en) * | 2014-03-11 | 2014-11-26 | 张克 | Car load self-locking caravan is hidden in the lifting of full automaticity bilateral car body expansion floor |
| CN105438053A (en) * | 2015-12-25 | 2016-03-30 | 上海庆华蜂巢科技发展股份有限公司 | Pull type motor caravan with interior space expandable |
| CN105905024A (en) * | 2016-07-11 | 2016-08-31 | 上海庆华蜂巢科技发展股份有限公司 | Motor caravan with extensible inner space |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080164720A1 (en) * | 2007-01-05 | 2008-07-10 | Crean Johnnie R | Extendable room-in-room for recreational vehicles |
-
2017
- 2017-10-19 CN CN201710976241.3A patent/CN107640083B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0116817A1 (en) * | 1982-04-28 | 1984-08-29 | Petrus Jozef Minner | Camping-device to be mounted on a vehicle |
| CN102658789A (en) * | 2012-05-29 | 2012-09-12 | 胡明华 | Lifting-arching combined foldable mechanism for bottom plates of recreational vehicle |
| CN203957975U (en) * | 2014-03-11 | 2014-11-26 | 张克 | Car load self-locking caravan is hidden in the lifting of full automaticity bilateral car body expansion floor |
| CN105438053A (en) * | 2015-12-25 | 2016-03-30 | 上海庆华蜂巢科技发展股份有限公司 | Pull type motor caravan with interior space expandable |
| CN105905024A (en) * | 2016-07-11 | 2016-08-31 | 上海庆华蜂巢科技发展股份有限公司 | Motor caravan with extensible inner space |
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| CN107640083A (en) | 2018-01-30 |
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