CN106965738B - Front-back double-turning traction type motor home - Google Patents
Front-back double-turning traction type motor home Download PDFInfo
- Publication number
- CN106965738B CN106965738B CN201710290075.1A CN201710290075A CN106965738B CN 106965738 B CN106965738 B CN 106965738B CN 201710290075 A CN201710290075 A CN 201710290075A CN 106965738 B CN106965738 B CN 106965738B
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- China
- Prior art keywords
- carriage
- hinged
- upper cover
- inner cover
- cover
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- 230000000903 blocking effect Effects 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000007306 turnover Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 108010066057 cabin-1 Proteins 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/04—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Superstructure Of Vehicle (AREA)
Abstract
The invention belongs to the technical field of vehicle manufacturing. In order to solve the technical defects of the existing double-carriage-cover caravan in the manufacturing and using processes, the invention provides a front-back double-turning traction caravan, which comprises a carriage, wherein an upper cover and an inner cover are arranged at the top of the carriage, and the front-back double-turning traction caravan is characterized in that: the inner cover adopts a forward-turning structure, and the tail edge of the inner cover is hinged with the front compartment wall of the compartment; the upper cover adopts a backward turning structure, the tail edge of the upper cover is hinged with the carriage tail carriage wall, and the hinge point of the upper cover is higher than the hinge point of the inner cover; when the upper cover and the inner cover are closed, the inner cover is positioned in the carriage below the upper cover; the inner cover and the upper cover are respectively provided with an electric control driving device. The beneficial effects of the invention are as follows: the structure is reasonable, the operation is simple and convenient, and the service area of the motor home can be greatly expanded.
Description
Technical Field
The invention belongs to the technical field of vehicle manufacturing, and particularly relates to a front-back double-turning traction type motor home.
Background
The traction type motor home does not need traction to travel, so that the volume of the motor home is limited to a certain extent, the motor home is folded in structure, and when the motor home is parked for use, all functional parts of the motor home are unfolded. In the construction of motor home, the cabin cover is regarded as an important area expanding component in the manufacturing process. Such as chinese patent application: 2014200170510, double car cover trailer type caravan, it includes the frame, and the frame has the walking wheel, is equipped with suspension mechanism at the front end of frame, and the carriage is fixed at the frame upper rear, is equipped with the carriage lid on the carriage, and the carriage lid articulates with the carriage wall of carriage one side and makes the carriage lid can overturn, its characterized in that: an inner carriage cover inlet and outlet are arranged on the side wall of one side of the carriage, and an inner carriage cover is supported on the inner wall of the carriage through the slide ways on the two sides of the inner carriage cover and can freely enter and exit the carriage through the inner carriage cover inlet and outlet; the carriage wall at one side of the inlet and the outlet of the inner carriage cover is arranged at the different side of the carriage wall at the hinged side of the carriage cover. The double-carriage cover structure can turn over and pull out the carriage cover when parking, and greatly expands the use area of the motor home by using the carriage cover. However, the motor home has the following defects: 1. the built-in carriage cover is in a drawing form, so that the built-in carriage cover is positioned at the side part of the carriage after being drawn out, and the tent is supported and built with great difficulty; 2. the manual operation brings great inconvenience to operators.
Disclosure of Invention
The invention provides a front-back double-turning traction type motor home, which aims to solve the technical defects of the existing double-car-cover motor home in the manufacturing and using processes.
In order to achieve the technical purpose, the invention adopts the following technical scheme: the utility model provides a two towed motor home of turning over around, includes the carriage, carriage top be equipped with upper cover and inner cup, its characterized in that: the inner cover adopts a forward-turning structure, and the tail edge of the inner cover is hinged with the front compartment wall of the compartment; the upper cover adopts a backward turning structure, the tail edge of the upper cover is hinged with the carriage tail carriage wall, and the hinge point of the upper cover is higher than the hinge point of the inner cover; when the upper cover and the inner cover are closed, the inner cover is positioned in the carriage below the upper cover; the inner cover and the upper cover are respectively provided with an electric control driving device.
Further, the electric control driving device comprises an electric push rod, a first connecting rod and a second connecting rod; the bottom of the electric push rod is hinged with the frame at the bottom of the carriage, and the piston rod of the electric push rod is hinged with the middle part of the first connecting rod; one end of the first connecting rod is hinged with the inner wall of the carriage, the other end of the first connecting rod is hinged with one end of the second connecting rod, and the other end of the second connecting rod is hinged with the overturning cover body.
Further, the tail parts of the inner cover and the upper cover are respectively provided with a hinged plate, the tail parts of the inner cover are fixedly connected with the top parts of the hinged plates, the bottom parts of the hinged plates of the tail parts of the inner cover are hinged with the inner side of the carriage front carriage wall, and the hinged point of the hinged plates is lower than the top end of the carriage front carriage wall; the bottom of the hinged plate at the tail of the upper cover is fixedly connected with the carriage front carriage wall, the tail of the upper cover is hinged with the top end of the hinged plate, and the hinge point of the upper cover is higher than the top end of the carriage front carriage wall.
Further, the side parts of the inner cover and the upper cover are respectively provided with a power-assisted gas spring, the width of the inner cover is smaller than that of a carriage, a longitudinal notch is formed in the position of a front carriage wall corresponding to the front carriage wall of the carriage on the side part of the inner cover, the top of the notch is opened at the top of the front carriage wall, one end of the gas spring on the side part of the inner cover is hinged with the side part of the inner cover, and the other end of the gas spring is hinged with the wall of the notch; and one end of the gas spring at the side part of the upper cover is hinged with the side part of the upper cover, and the other end of the gas spring is hinged with the compartment wall at the side part of the compartment.
Further, the novel gas spring structure further comprises a groove opening blocking plate, the width and the height of the groove opening blocking plate are consistent with the width and the height of the groove opening, the bottom of the groove opening blocking plate is hinged to the outer side of the bottom of the groove opening, a pull rod is arranged between the groove opening blocking plate and the gas spring on the side portion of the inner cover, and two ends of the pull rod are hinged to the groove opening blocking plate and the gas spring respectively.
The beneficial effects of the invention are as follows: the structure is reasonable, the operation is simple and convenient, and the service area of the motor home can be greatly expanded.
Drawings
Fig. 1 is a top view of the present invention.
Fig. 2 is an enlarged schematic view of fig. 1 at a.
Fig. 3 is an enlarged schematic view of fig. 1 at B.
FIG. 4 is a cross-sectional view of the structure of FIG. 1 taken along the direction B-B.
Fig. 5 is an enlarged schematic view of fig. 4 at C.
Fig. 6 is an enlarged schematic view of fig. 4 at D.
Fig. 7 is a left side view of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1 and fig. 4, a front-back double-turning traction type motor home comprises a carriage 1, wherein an upper cover 2 and an inner cover 3 are arranged at the top of the carriage.
As shown in fig. 4 and 5, the tail edge of the inner cover 3 is hinged with the front wall of the carriage 1, and the inner cover 3 can be freely turned forward. As shown in fig. 5, in this embodiment, the tail of the inner cover 3 is provided with a hinge plate 4, the top of the hinge plate 4 is fixedly connected with the tail of the inner cover 3, and the bottom of the hinge plate 4 is hinged to the inner side of the front wall of the carriage 1 through a hinge shaft 5, so that the height of the turning axis of the inner cover 3 is lower than that of the top of the front wall of the carriage, thereby raising the height of the inner cover 3 after turning, reducing the height of the turning axis of the inner cover 3, ensuring that the inner cover 3 is not interfered by the front wall of the carriage 1 during turning, and ensuring that the inner cover 3 is wholly positioned in the carriage 1 after being closed.
As shown in fig. 4 and 6, the upper cover adopts a backward-turning structure, the tail edge of the upper cover 2 is hinged with the tail wall of the carriage 1, and the upper cover 2 can be freely turned backward. As shown in fig. 6, in this embodiment, the tail of the upper cover 2 is provided with a hinge plate 4, the top of the hinge plate 4 is hinged with the tail of the inner cover 3 through a hinge shaft 5, the bottom of the hinge plate 4 is fixedly connected with the tail wall of the carriage 1, and the height of the hinge shaft 5 is higher than the height of the top of the tail wall of the carriage 1, so that the height of the turnover axis of the upper cover 2 is raised, the height of the turnover axis of the upper cover 2 is higher than the height of the turnover axis of the inner cover 3, and the upper cover 2 is ensured to cover the top of the inner cover 3 after the inner cover 3 and the upper cover 2 are closed.
As shown in fig. 5 and 6, in the present embodiment, the inner lid 3 and the upper lid 2 are turned over by means of an electrically controlled driving device. The electric control driving device comprises an electric push rod 6, a first connecting rod 7 and a second connecting rod 8, wherein the bottom of the electric push rod 6 is hinged with a frame at the bottom of a carriage, and a piston rod of the electric push rod is hinged with the middle part of the first connecting rod 7; one end of the first connecting rod 7 is hinged with the inner wall of the carriage 1, the other end of the first connecting rod 7 is hinged with one end of the second connecting rod 8, and the other end of the second connecting rod 8 is hinged with the overturning cover body. According to fig. 5 and 6, when the piston rod of the electric push rod 6 moves up and down in a straight line, the turned cover body can rotate 180 degrees around the turning axis through the transmission of the first connecting rod 7 and the second connecting rod 8, so that the opening and closing of the cover body are realized, and a turning action is formed.
Although the electric control driving device provided in this embodiment can achieve the overturning effect, the length of the first connecting rod 7 and the second connecting rod 8 cannot be too long because the first connecting rod and the second connecting rod are limited by space, so that in order to achieve smooth transmission under the loaded state, the power of the electric push rod must be increased, otherwise, the electric push rod is very easy to burn. To solve this problem, the power of the electric push rod is increased, which means that the power consumption is increased and the installation space of the electric push rod is increased, as shown in fig. 2 and 3, the side parts of the inner cover 3 and the upper cover 2 are respectively provided with a booster gas spring 9, and as shown in fig. 7,
in this embodiment, the width of the inner cover 3 is smaller than the width of the cabin 1, and a longitudinal notch 10 is formed in the position of the front cabin wall corresponding to the front cabin wall at the side of the inner cover, and the top of the notch is opened at the top of the front cabin wall. As shown in fig. 7 and 5, one end of the gas spring 9 at the side of the inner cover is hinged with the side of the inner cover, and the other end of the gas spring is hinged with the wall of the notch 10, when the inner cover 3 is turned over, the gas spring 9 can swing freely back and forth in the notch 10. As shown in fig. 6, one end of the gas spring 9 on the side of the upper cover 2 is hinged with the side of the upper cover 2, and the other end is hinged with the side wall of the compartment, when the upper cover 2 is turned over, the gas spring 9 swings and stretches on the side of the compartment.
After the power-assisted gas spring 9 is arranged, when the inner cover 3 and the upper cover 2 are in overturning action, the gas spring 9 can play a role in assisting power, so that the load of the electric push rod is effectively reduced, and the electric push rod is prevented from being burnt due to overlarge load.
As shown in fig. 5, the utility model further comprises a groove blocking plate 11, the width and the height of the groove blocking plate 11 are consistent with the width and the height of the groove 10, the bottom of the groove blocking plate 11 is hinged with the outer side of the bottom of the groove, a pull rod 12 is arranged between the groove blocking plate 11 and the gas spring 9 at the side part of the inner cover, and two ends of the pull rod 12 are respectively hinged with the groove blocking plate and the gas spring. When the inner cover 3 is turned forwards, the notch blocking plate 11 rotates to open the notch 10 along with the swing of the air spring 9, the air spring 9 stretches out of the notch 10, and after the inner cover 3 is closed, the air spring 9 swings in a carriage and pulls the notch blocking plate 11 to block the notch.
Claims (2)
1. The utility model provides a two towed motor home of turning over around, includes the carriage, carriage top be equipped with upper cover and inner cup, its characterized in that: the inner cover adopts a forward-turning structure, and the tail edge of the inner cover is hinged with the front compartment wall of the compartment; the upper cover adopts a backward turning structure, the tail edge of the upper cover is hinged with the carriage tail carriage wall, and the hinge point of the upper cover is higher than the hinge point of the inner cover; when the upper cover and the inner cover are closed, the inner cover is positioned in the carriage below the upper cover; the inner cover and the upper cover are respectively provided with an electric control driving device;
the side parts of the inner cover and the upper cover are respectively provided with a power-assisted gas spring, the width of the inner cover is smaller than the width of a carriage, a longitudinal groove is formed in the position of a front carriage wall corresponding to the front carriage wall of the carriage on the side part of the inner cover, the top of the groove is opened at the top of the front carriage wall, one end of the gas spring on the side part of the inner cover is hinged with the side part of the inner cover, and the other end of the gas spring is hinged with the groove wall of the groove; one end of the gas spring at the side part of the upper cover is hinged with the side part of the upper cover, and the other end of the gas spring is hinged with the compartment wall at the side part of the compartment;
the novel gas spring structure is characterized by further comprising a groove opening blocking plate, wherein the width and the height of the groove opening blocking plate are consistent with the width and the height of the groove opening, the bottom of the groove opening blocking plate is hinged with the outer side of the bottom of the groove opening, a pull rod is arranged between the groove opening blocking plate and the gas spring at the side part of the inner cover, and two ends of the pull rod are respectively hinged with the groove opening blocking plate and the gas spring;
the tail parts of the inner cover and the upper cover are respectively provided with a hinged plate, the tail parts of the inner cover are fixedly connected with the tops of the hinged plates, the bottoms of the hinged plates of the tail parts of the inner cover are hinged with the inner side of the carriage front carriage wall, and the hinged point of the hinged plates of the tail parts of the inner cover is lower than the top end of the carriage front carriage wall; the bottom of the hinged plate at the tail of the upper cover is fixedly connected with the carriage front carriage wall, the tail of the upper cover is hinged with the top end of the hinged plate, and the hinge point of the upper cover is higher than the top end of the carriage front carriage wall.
2. The front-rear double-turning traction type motor home according to claim 1, wherein: the electric control driving device comprises an electric push rod, a first connecting rod and a second connecting rod; the bottom of the electric push rod is hinged with the frame at the bottom of the carriage, and the piston rod of the electric push rod is hinged with the middle part of the first connecting rod; one end of the first connecting rod is hinged with the inner wall of the carriage, the other end of the first connecting rod is hinged with one end of the second connecting rod, and the other end of the second connecting rod is hinged with the overturning cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710290075.1A CN106965738B (en) | 2017-04-28 | 2017-04-28 | Front-back double-turning traction type motor home |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710290075.1A CN106965738B (en) | 2017-04-28 | 2017-04-28 | Front-back double-turning traction type motor home |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106965738A CN106965738A (en) | 2017-07-21 |
| CN106965738B true CN106965738B (en) | 2024-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710290075.1A Active CN106965738B (en) | 2017-04-28 | 2017-04-28 | Front-back double-turning traction type motor home |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106965738B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2542507Y (en) * | 2002-05-30 | 2003-04-02 | 北京凯特专用汽车厂 | Two-fold totally-enclosed device for transport vehicle |
| EP1526036A1 (en) * | 2003-10-20 | 2005-04-27 | Franz Xaver Meiller Fahrzeug- und Maschinenfabrik-GmbH & Co KG | Tipping device for a tipping load vehicle |
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| CN103786630A (en) * | 2014-01-13 | 2014-05-14 | 荣成龙河车业有限公司 | Travel trailer yacht support turning device |
| CN203623491U (en) * | 2013-11-21 | 2014-06-04 | 荣成龙河车业有限公司 | Hinge device of forwards-turning motor home compartment cover |
| CN105291944A (en) * | 2014-05-27 | 2016-02-03 | 荣成龙河车业有限公司 | Improved articulated device of forward-rotating compartment cover of caravan |
| CN206719067U (en) * | 2017-04-28 | 2017-12-08 | 山东嵘野房车制造服务有限公司 | It is double before and after one kind to turn over the towed caravan of formula |
-
2017
- 2017-04-28 CN CN201710290075.1A patent/CN106965738B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2542507Y (en) * | 2002-05-30 | 2003-04-02 | 北京凯特专用汽车厂 | Two-fold totally-enclosed device for transport vehicle |
| EP1526036A1 (en) * | 2003-10-20 | 2005-04-27 | Franz Xaver Meiller Fahrzeug- und Maschinenfabrik-GmbH & Co KG | Tipping device for a tipping load vehicle |
| KR200404042Y1 (en) * | 2005-08-01 | 2005-12-16 | 김명철 | Carrier cover device |
| CN201423964Y (en) * | 2009-05-22 | 2010-03-17 | 赵彬 | Self-discharging carriage with rear carriage cover capable of automatic opening and closing |
| CN101612911A (en) * | 2009-07-27 | 2009-12-30 | 赵彬 | Integrated hydraulic rear carriage plate type self-discharging carriage |
| CN102059974A (en) * | 2010-12-16 | 2011-05-18 | 袁铭 | Pulling type camping trailer |
| CN202573938U (en) * | 2011-12-04 | 2012-12-05 | 王希荣 | Limousine carriage body formed by refitting carriage of single-row and double-row mini-type truck into sleeve type |
| CN203005205U (en) * | 2012-12-21 | 2013-06-19 | 浙江兴美电动汽车有限公司 | Front-tipping camping trailer |
| CN203345080U (en) * | 2013-05-27 | 2013-12-18 | 浙江兴美电动汽车有限公司 | Tip-back type camp trailer |
| CN203623491U (en) * | 2013-11-21 | 2014-06-04 | 荣成龙河车业有限公司 | Hinge device of forwards-turning motor home compartment cover |
| CN103738233A (en) * | 2014-01-13 | 2014-04-23 | 荣成龙河车业有限公司 | Travel trailer with carriage cover having electric overturning function |
| CN103786630A (en) * | 2014-01-13 | 2014-05-14 | 荣成龙河车业有限公司 | Travel trailer yacht support turning device |
| CN105291944A (en) * | 2014-05-27 | 2016-02-03 | 荣成龙河车业有限公司 | Improved articulated device of forward-rotating compartment cover of caravan |
| CN206719067U (en) * | 2017-04-28 | 2017-12-08 | 山东嵘野房车制造服务有限公司 | It is double before and after one kind to turn over the towed caravan of formula |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106965738A (en) | 2017-07-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180426 Address after: 264300 Liming South Road, Rongcheng City, Weihai, Shandong Province, No. 69 Applicant after: Shandong Rongye RV Manufacturing & Service Co.,Ltd. Applicant after: Rongcheng Long River Motor Industry Co.,Ltd. Address before: 264300 Liming South Road, Rongcheng City, Weihai, Shandong Province, No. 69 Applicant before: Shandong Rongye RV Manufacturing & Service Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |