CN113085710B - Inflatable trailer type motor home - Google Patents
Inflatable trailer type motor home Download PDFInfo
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- CN113085710B CN113085710B CN202110439300.XA CN202110439300A CN113085710B CN 113085710 B CN113085710 B CN 113085710B CN 202110439300 A CN202110439300 A CN 202110439300A CN 113085710 B CN113085710 B CN 113085710B
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- car
- air
- carriage
- tent
- cover
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/32—Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles
- B60P3/34—Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles the living accommodation being expansible, collapsible or capable of rearrangement
Abstract
The invention provides an inflatable trailer-type motor home, which comprises: the car body, the carriage lid of being connected with the automobile body rotation to and the tent of being connected with automobile body and carriage lid, be connected through reduction gear subassembly between automobile body and the carriage lid, be connected with driving element with reduction gear subassembly, be connected with first hypotenuse between topside and the side of automobile body, first hypotenuse is located the position that is close to the rotation junction with the carriage lid on the automobile body, be provided with the cushion on the carriage lid, be provided with on the cushion can with first hypotenuse matched with second hypotenuse, driving element drives reduction gear subassembly and drives the carriage lid and overturn after closure, topside and the medial surface of carriage lid of automobile body offset, first hypotenuse and second hypotenuse cooperation. The invention can avoid extrusion abrasion of the tent after storage, ensure the service life of the tent, reduce the energy consumption of the driving motor and the failure rate of the transmission part, increase the stability of the turning of the carriage cover, and finely adjust and supplement air to the tent after the inflation is completed, so that the tent is in a full-load state.
Description
Technical Field
The invention belongs to the technical field of caravan, and particularly relates to an inflatable pull-type caravan.
Background
The trailer type caravan is a residence convenient for outdoor travel, the house tent is supported by the inflatable rods and can be inflated and supported by the electric pump of the 12V storage battery, the trailer type caravan can be completely unfolded only by 90 seconds after being unfolded, the trailer type caravan can be pulled away only after being hung on the back of the caravan, the volume is small after being folded, the tent is not too heavy, and the tent is very convenient to use in outdoor travel.
The existing motor home has the following problems: 1. in the storage process of the tent, as a sharp right angle exists at the position of the vehicle body, which is close to the hinged position of the carriage cover, the carriage cover can squeeze the tent at the right angle position in the overturning and closing process, the strength of the tent is damaged, the tent is damaged due to long-time squeezing, the air filling property is influenced, the service life of the tent is shortened, and the carriage cover is instable and not tight due to the fact that the carriage cover is not tightly closed in the traction process of the caravan, and the tent is worn; 2. the carriage cover of the motor home and the car body are driven by a connecting rod or a hydraulic cylinder, the driving motor or the oil cylinder not only needs larger power and increases the use energy consumption, but also has a clamping phenomenon at the hinge joint of the connecting rod when the connecting rod is driven, so that the motor home is easy to break down and brings a plurality of inconveniences to use; 3. the full load degree of the air quantity of the inflated tent is mostly judged manually, which can cause the tent to be fatigued due to too small air quantity and influence the support stability of the tent.
Disclosure of Invention
Aiming at the technical problems, the invention provides the inflatable trailer-type motor home, which can avoid extrusion abrasion of a tent after storage, ensure the service life of the tent, reduce the energy consumption of a driving motor and the failure rate of a transmission part, increase the stability of turning of a carriage cover, and finely adjust and supplement air to the tent after inflation is completed so as to achieve a full-load state.
In order to achieve the above purpose, the invention adopts the following technical scheme: an inflatable pull-type caravan, comprising: the tent comprises a car body, a car cover rotatably connected with the car body and a tent connected with the car body and the car cover, wherein after the car cover is turned over and unfolded, the tent can be inflated to form a tent main body for accommodating people and objects, and after the car cover is turned over and unfolded, the tent can be matched with the car body to be accommodated between the car body and the car cover; the automobile body with be connected through reduction gear subassembly between the carriage lid, be connected with driving element with reduction gear subassembly, be connected with first hypotenuse between the topside of automobile body and the side, first hypotenuse is located the automobile body and is close to the position of rotating junction with the carriage lid, be provided with the cushion on the carriage lid, be provided with on the cushion can with first hypotenuse matched with second hypotenuse, in order driving element drive reduction gear subassembly drives the carriage lid upset closed back, the topside of automobile body with the medial surface of carriage lid offsets, and first hypotenuse cooperatees with the second hypotenuse.
In some embodiments of the invention, the tent comprises: the side support air ribs are connected with the car body and the car body cover, the top ends of the side support air ribs are connected with top support air ribs, the side support air ribs are communicated with the top support air ribs to form a support frame, the outer tarpaulin is integrally connected to the outer side of the support frame, the side support air rib-type car body cover further comprises an inflating device which is communicated with one side support air rib and is used for inflating the support frame, and an inflating unit which is used for detecting the air pressure in the support frame in real time and finely adjusting and inflating in real time.
In some embodiments of the present invention, at least four side supporting air ribs are provided, a base body capable of being connected with a vehicle body or a cabin cover is connected to the bottom of the side supporting air ribs, the top supporting air ribs are provided in a triangular prism shape, and top auxiliary supporting air ribs are connected to the top supporting air ribs.
In some embodiments of the present invention, the outer tarpaulin is provided with a window and a doorway, the window and the doorway are connected with a sealing cloth, and the window and/or the doorway are/is connected with a gauze.
In some embodiments of the present invention, the air charging device includes an air pump for rapid air charging, and a power supply electrically connected to the air pump for supplying power to the air pump; the air supplementing unit comprises an air supplementing pump connected with one side supporting air rib and a sensor for detecting pressure signals, and the sensor and the air supplementing pump are respectively and electrically connected with a power supply.
In some embodiments of the present invention, an air spring is connected between the side of the vehicle body and the side of the deck lid, and a cushion pad is connected to the top edge, the first sloping edge, and the side edge of the vehicle body.
In some embodiments of the present invention, a connecting gear is connected to the deck lid, and the connecting gear is in toothed connection with the reduction gear assembly.
In some embodiments of the present invention, the reduction gear assembly includes a housing, a first shaft, a second shaft, and a third shaft connected to the vehicle body, and reduction gears are connected to the first shaft, the second shaft, and the third shaft.
In some embodiments of the invention, the drive element is a drive motor.
In some embodiments of the invention, a hinge strip is connected to the rotational connection of the wagon cover and the wagon body.
Compared with the prior art, the invention has the advantages and positive effects that:
1. the reduction gear assembly is driven by the driving element to drive the carriage cover to rotate, so that the carriage cover can be turned over and opened easily, the power consumption of the driving element can be reduced, the cost is saved, the reduction gear assembly is used as a main transmission part, the accurate transmission ratio can be ensured, the good reduction effect can be realized, the carriage cover is stable in action in the turning process, the connecting rod is replaced by the reduction gear assembly, the failure rate of the transmission part is reduced, and the transmission process is more stable and accurate.
2. Through on the automobile body, be close to the roof side and the side of the automobile body of articulated department with the carriage lid between set up to the hypotenuse, avoided forming sharp right angle between roof side and the side, and then avoid in the closed process of carriage lid, extrude the tent with the automobile body, cause the wearing and tearing of tent to destroy, guaranteed the life of tent.
3. The tent is guaranteed to be opened through the lateral part support air rib, vertical stability, and form the support frame jointly with the top support air rib that transversely connects in lateral part support air rib top, the stability of lateral part and top has been guaranteed, the bottom of support frame is guaranteed stability through the automobile body after the car as a house is expanded, the support frame outside an organic whole is connected with outer tarpaulin, aerify to non-full state through aerating device fast to the tent, and fine setting air supply to the tolerance full state through the air supply unit to the tent, when guaranteeing the holistic stability of tent, the manufacturing cost of the part of aerifing has been reduced, and whole process easy operation.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic view of a connection structure with a vehicle body when a deck lid is unfolded;
FIG. 4 is a schematic view of a connection structure with a vehicle body when a deck lid is closed;
FIG. 5 is a side view of the vehicle body with the deck lid deployed;
FIG. 6 is a rear view of the vehicle body with the deck lid closed;
FIG. 7 is a schematic structural view of a support frame;
FIG. 8 is a top view of the support bracket;
FIG. 9 is a side view of the support bracket;
FIG. 10 is an enlarged view of a portion A of FIG. 3;
fig. 11 is a partial enlarged view of a portion a in fig. 6.
In the above figures: 1. a vehicle body; 11. a towing bracket; 12. a connection notch; 13. a top edge; 14. a side edge; 15. a first oblique side; 16. a connecting plate; 17. a mounting hole; 2. a cabin cover; 21. a side portion; 22. a cushion block; 221. a second oblique side; 23. a bottom; 231. an inner side surface; 24. a baffle; 25. a connecting gear; 3. tent; 31. a support frame; 311. side support air ribs; 312. top support air ribs; 313. top auxiliary support air ribs; 32. an outer awning cloth; 321. a window; 322. a doorway; 323. a gauze; 324. a fixing belt; 33. an inflator; 34. an air supply unit; 35. a connecting seat; 4. a reduction gear assembly; 41. a housing; 42. a first rotating shaft; 43. a second rotating shaft; 44. a third rotating shaft; 45. a reduction gear (a, b, c, d, e); 5. a support part; 51. a connecting shaft; 52. a seat plate; 53. a bearing; 6. an air spring; 7. a cushion layer; 8. and a hinge strip.
Detailed Description
The present invention will be specifically described below by way of exemplary embodiments. It is to be understood that elements, structures, and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
In the description of the present invention, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
An inflatable pull-type caravan, see fig. 1 to 11, comprising: the square car body 1, the car body 1 is connected with a trailer 11, the side part 21 of the car body 1 is provided with a connection notch 12, the car body cover 2 is rotatably connected with the side part 21 of the car body 1, the shape of the car body cover 2 is L-shaped, and after the car body 1 is matched with the car body cover 2, the side part 21 of the car body cover 2 partially seals the connection notch 12 of the car body 1, so that the car body 1 is a complete square body after being matched with the car body cover 2, and the tent 3 is connected with the car body 1 and the car body cover 2;
the car body 1 and the car body cover 2 are connected through a reduction gear assembly 4, a driving element is connected with the reduction gear assembly 4, the driving element is not shown in the figure because the driving element is shielded, the driving element is a driving motor, the driving element and the reduction gear assembly 4 are connected to the car body 1, the reduction gear assembly 4 is connected with the car body cover 2 in a tooth shape, a supporting piece 5 is arranged between the car body 1 and the car body cover 2, the reduction gear assembly 4 is driven by the driving element to drive the car body cover 2 to turn over to control the car body cover 2 to open and close, the car body cover 2 is turned over to open, a caravan carrier for people to rest is formed with the car body 1, the tent 3 is inflated to form a tent main body for accommodating people and things, after the car body cover 2 is turned over to close, the tent 3 can be accommodated between the car body 1 and the car body cover 2 in a small caravan body when the car body 2 and the car body 1 form a trailer;
the reduction gear assembly 4 is driven by the driving element to drive the carriage cover 2 to rotate, the supporting piece 5 is used as an auxiliary rotation supporting point connected between the carriage cover 2 and the carriage body 1, so that the carriage cover 2 can be turned over and opened easily, the power consumption of the driving element can be reduced by the cooperation mode of the reduction gear assembly 4 and the supporting piece 5, the cost is saved, the reduction gear assembly 4 is used as a main transmission part, the accurate transmission ratio can be ensured, a better reduction effect can be realized, the carriage cover 2 moves stably in the turning process, the connecting rod is replaced by the reduction gear assembly 4, the failure rate of the transmission part is reduced, and the transmission process is more stable and accurate;
the first inclined edge 15 is connected between the top edge 13 and the side edge 14 of the car body 1, the first inclined edge 15 is located on the car body 1 and close to the position where the car body 1 is connected with the car cover 2 in a rotating mode, the cushion block 22 is arranged on the car cover 2, the second inclined edge 221 which can be matched with the first inclined edge 15 is arranged on the cushion block 22, so that after the reduction gear assembly 4 is driven by the driving element to drive the car cover 2 to turn over and close, the top edge 13 of the car body 1 abuts against the inner side face 231 of the car cover 2, the first inclined edge 15 is matched with the second inclined edge 221, and by arranging the inclined edge between the top edge 13 of the car body 1 close to the hinge position of the car cover 2 and the side edge 14 on the car body 1, a sharp right angle is avoided, further abrasion damage to the tent 3 caused by extrusion of the car body 1 in the closing process of the car cover 2 is avoided, and the service life of the tent 3 is guaranteed.
The tent 3 includes: the side support ribs 311 are connected with the vehicle body 1 and the carriage cover 2, the top ends of the side support ribs 311 are connected with top support ribs 312, the side support ribs 311 are communicated with the top support ribs 312 to form a support frame 31, an outer tarpaulin 32 is integrally connected to the outer side of the support frame 31, the outer tarpaulin 32 is made of a non-transparent waterproof flexible PVC material, the outer tarpaulin 32 completely covers the support frame 31, the top of the outer tarpaulin 32 is integrally connected with the top support ribs 312, the side 21 of the outer tarpaulin 32 is fixedly connected with the support frame 31 on the side 21 by adopting zippers or adhesion, the side support cover further comprises an air charging device 33 communicated with one side support rib 311 and an air charging unit 34 for detecting the air pressure in the support frame 31 in real time and finely adjusting the air charging in real time, in the embodiment, an air charging nozzle is arranged on the side support rib 311, and when the air charging nozzle on the air charging device 33 is in butt joint with the air charging nozzle on the side support rib 311, and when the air charging is required, the air charging nozzle on the side support rib 311 can be deflated only by supporting the air charging nozzle on the side support rib 311;
the side support air ribs 311 are at least four, the bottom 23 of the side support air ribs 311 is connected with a seat body which can be connected with the vehicle body 1 or the carriage cover 2, the top support air ribs 312 are arranged in a triangular prism shape, and the top support air ribs 312 are connected with top auxiliary support air ribs 313;
the tent 3 is guaranteed to be vertically stable when being opened through the side supporting air ribs 311, and the support frame 31 is formed by the side supporting air ribs 311 and the top supporting air ribs 312 which are transversely connected to the top ends of the side supporting air ribs 311, so that the stability of the side 21 and the top is guaranteed, the bottom 23 of the support frame 31 is guaranteed to be stable through the car body 1 after the car as a house is unfolded, the outer side of the support frame 31 is integrally connected with the outer tent cloth 32, the tent 3 is quickly inflated to a non-fully loaded state through the inflation device 33, and the tent 3 is finely adjusted to be in a fully loaded state through the air supplementing unit 34, so that the production cost of an inflation part is reduced while the overall stability of the tent 3 is guaranteed, and the whole process is simple to operate.
For convenient business turn over and ventilation, window 321 and gate 322 have been seted up to outer tarpaulin 32, and window 321 and gate 322 are connected with the envelope, are connected with gauze 323 on window 321 and/or the gate 322, in order to increase the stability of tent 3 and the connection of automobile body 1, be connected with fixed band 324 on outer tarpaulin 32 to when tent 3 opens, fixed with automobile body 1 through fixed band 324, increase the stability of tent 3 and the connection of automobile body 1.
In this embodiment, the air charging device 33 includes an air pump for rapid air charging, and a power supply electrically connected to the air pump for supplying power to the air pump; the air supplementing unit 34 includes an air supplementing pump connected to the side supporting air rib 311, and a sensor for detecting a pressure signal, where the sensor and the air supplementing pump are electrically connected to a power supply, respectively.
In order to ensure the stability of the car as a house in the traction process, an air spring 6 is hinged between the side surface of the car body 1 and the side part 21 of the car body cover 2, the stability of the arranged air spring 6 can be ensured in the overturning and opening process of the car body cover 2, and in order to further protect the tent 3 and avoid the problem that abnormal sound or unstable matching occurs after the car body cover 2 is matched with the car body 1, a cushion layer 7 is connected on the top edge 13, the first inclined edge 15 and the side edge 14 of the car body 1, and in the embodiment, the cushion layer 7 can be made of sponge or flexible plastic materials.
The baffle 24 is connected to the right angle position of the side part 21 of the carriage cover 2 to increase the connectivity between the bottom 23 and the side part 21 of the L-shaped carriage cover 2, ensure the strength and the bearing capacity, and the baffle 24 is positioned outside the side surface of the carriage body 1 after the carriage cover 2 is closed.
The carriage cover 2 is in gear connection with the reduction gear assembly 4, specifically, a connecting gear 25 is connected to the carriage cover 2, and the connecting gear 25 is in toothed connection with the reduction gear assembly 4.
The reduction gear assembly 4 is a three-stage reduction gear assembly 4, the reduction gear assembly 4 comprises a housing 41, a first rotating shaft 42, a second rotating shaft 43 and a third rotating shaft 44 which are connected to the vehicle body 1, a reduction gear 45 is connected to the first rotating shaft 42, the second rotating shaft 43 and the third rotating shaft 44, the housing 41 is connected to the vehicle body 1, the first rotating shaft 42, the second rotating shaft, the third rotating shaft 44 and the reduction gear 45 are protected in the housing 41, in the embodiment, the reduction gear 45 comprises a reduction gear 45 (a, b, c, d, e), a motor drives the first rotating shaft 42 to rotate, a connecting gear 25 is connected to the vehicle body cover 2, a reduction gear 45e on the third rotating shaft 44 is connected with the connecting gear 25 in a tooth form, and the motor drives the first rotating shaft 42 to rotate, so that the vehicle body cover 2 overturns, and a hinge strip 8 is also connected between the vehicle body 1 and the vehicle body cover 2.
In the present embodiment, the support 5 includes a seat plate 52 having a connection shaft 51, and a bearing 53 connected to the connection shaft 51, and specifically, a connection plate 26 is provided on the deck lid 2, a mounting hole 27 is provided on the connection plate 26, the seat plate 52 is fixed to the connection plate 16 such that the connection shaft 51 passes through the mounting hole 27, and the bearing 53 is provided on the vehicle body 1 such that the connection shaft 51 is engaged with the bearing 53, in order to increase the connection strength in the overturning process between the vehicle body 1 and the deck lid 2.
In the present embodiment, the pads 22 are right triangular plates located at the corners of the deck lid 2, and the second sloping sides 221 are located on the sloping sides of the right triangular plates, and in order to increase the fit, the number of pads 22 is two.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An inflatable pull-type caravan, comprising: the tent comprises a car body, a car cover rotatably connected with the car body and a tent connected with the car body and the car cover, wherein after the car cover is turned over and opened, the tent can be inflated to form a tent main body for accommodating people and objects, and after the car cover is turned over and closed, the tent can be accommodated between the car body and the car cover in a matched manner; the automobile body is square, and the carriage lid rotates with the automobile body lateral part to be connected, and the shape of carriage lid is the L type, and the lateral part of automobile body is provided with the connection breach, and the lateral part of carriage lid is with the connection breach part shutoff of automobile body to be a complete square body after making automobile body and carriage lid cooperate, the automobile body with be connected through the reduction gear subassembly between the outside of carriage lid, be connected with driving element with the reduction gear subassembly, be connected with first hypotenuse between the topside of automobile body and the side, first hypotenuse is located the position that is close to the rotation junction with the carriage lid on the automobile body, be provided with the cushion on the carriage lid, the cushion is right angle triangle-shaped board, and it is located the turning of carriage lid, be provided with on the cushion can with first hypotenuse matched with second hypotenuse, the second hypotenuse is located right angle triangle-shaped board's hypotenuse driving element drives the carriage lid and overturns back, the topside of automobile body with the medial surface of carriage lid, and first hypotenuse cooperatees with second hypotenuse, is connected with the baffle in the lateral part position of lid, after the carriage lid is closed, and the side of carriage is located the outside of carriage.
2. The inflatable articulated car as defined in claim 1, wherein: the tent includes: the side support air ribs are connected with the car body and the car body cover, the top ends of the side support air ribs are connected with top support air ribs, the side support air ribs are communicated with the top support air ribs to form a support frame, the outer tarpaulin is integrally connected to the outer side of the support frame, the side support air rib-type car body cover further comprises an inflating device which is communicated with one side support air rib and is used for inflating the support frame, and an inflating unit which is used for detecting the air pressure in the support frame in real time and finely adjusting and inflating in real time.
3. The inflatable articulated car as defined in claim 2, wherein: the side support air ribs are at least provided with four, the bottom of each side support air rib is connected with a seat body which can be connected with a car body or a car cover, each top support air rib is arranged in a triangular prism, and each top support air rib is connected with a top auxiliary support air rib.
4. The inflatable articulated car as defined in claim 2, wherein: the outer tarpaulin is provided with a window and a gate, the window and the gate are connected with a sealing cloth, and the window and/or the gate are connected with a gauze.
5. The inflatable articulated car as defined in claim 2, wherein: the air charging device comprises an air pump for quick air charging and a power supply electrically connected with the air pump and used for supplying power to the air pump; the air supplementing unit comprises an air supplementing pump connected with one side supporting air rib and a sensor for detecting pressure signals, and the sensor and the air supplementing pump are respectively and electrically connected with a power supply.
6. The inflatable articulated car as defined in claim 1, wherein: an air spring is connected between the side face of the car body and the side face of the car body cover, and a cushion layer is connected to the top edge, the first oblique edge and the side edge of the car body.
7. The inflatable articulated car as defined in claim 1, wherein: the carriage cover is connected with a connecting gear, and the connecting gear is connected with the reduction gear assembly in a tooth shape.
8. The inflatable articulated car as defined in claim 1, wherein: the speed reduction gear assembly comprises a shell, a first rotating shaft, a second rotating shaft and a third rotating shaft which are connected to the vehicle body, and a speed reduction gear is connected to the first rotating shaft, the second rotating shaft and the third rotating shaft.
9. The inflatable articulated car as defined in claim 1, wherein: the driving element is a driving motor.
10. The inflatable articulated car as defined in claim 1, wherein: the hinge strip is connected to the rotating connection part of the carriage cover and the carriage body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110439300.XA CN113085710B (en) | 2021-04-23 | 2021-04-23 | Inflatable trailer type motor home |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110439300.XA CN113085710B (en) | 2021-04-23 | 2021-04-23 | Inflatable trailer type motor home |
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| Publication Number | Publication Date |
|---|---|
| CN113085710A CN113085710A (en) | 2021-07-09 |
| CN113085710B true CN113085710B (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110439300.XA Active CN113085710B (en) | 2021-04-23 | 2021-04-23 | Inflatable trailer type motor home |
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| CN212837059U (en) * | 2020-08-07 | 2021-03-30 | 北京曼利斐科技有限公司 | Large-scale storehouse system is synthesized in field |
| CN214607276U (en) * | 2021-04-23 | 2021-11-05 | 青岛千川恒大钢塑有限公司 | Carriage cover opening and closing driving device for trailer type motor home |
| CN214874452U (en) * | 2021-04-23 | 2021-11-26 | 青岛千川恒大钢塑有限公司 | Anti-extrusion structure of tent for trailer type caravan |
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2021
- 2021-04-23 CN CN202110439300.XA patent/CN113085710B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2484849A2 (en) * | 2011-02-04 | 2012-08-08 | Leslie Brodie | Land vehicle awning |
| CN204383279U (en) * | 2014-12-22 | 2015-06-10 | 李明华 | A kind of turning device of caravan trailer Der Kofferraumdeckel |
| AU2017101418A4 (en) * | 2017-06-29 | 2017-11-23 | Opus Rv Pty Ltd | Inflatable Vehicle Roof Tent and Annexe |
| CN212406315U (en) * | 2020-04-13 | 2021-01-26 | 北京机械设备研究所 | Automatic inflatable tent |
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| CN214874452U (en) * | 2021-04-23 | 2021-11-26 | 青岛千川恒大钢塑有限公司 | Anti-extrusion structure of tent for trailer type caravan |
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| Publication number | Publication date |
|---|---|
| CN113085710A (en) | 2021-07-09 |
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