CN211844229U

CN211844229U - Integrated top-lifting open device of motor home and motor home

Info

Publication number: CN211844229U
Application number: CN202020449787.0U
Authority: CN
Inventors: 黄燕军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-11-03
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a but open car as a house of integral type lift, it includes the carriage bottom plate, sets up wheel subassembly, the setting of carriage bottom plate below are in carriage wall, the setting of carriage bottom plate week portion are in the ceiling and the setting at carriage wall top are in the anterior subassembly that drags of carriage bottom plate still includes the drive the ceiling for the lift subassembly that the carriage wall rises or descends. When the vehicle is running, the height of the carriage is reduced to be below 2 meters, the gravity center is reduced, the resistance is reduced, the running safety and the trafficability are improved, and the energy consumption is reduced; when parking, a single person can conveniently lift the roof and open the roof, so that the space in the vehicle can be increased, and the indoor and outdoor scenes can be conveniently converted.

Description

Integrated top-lifting open device of motor home and motor home

Technical Field

The utility model relates to a car as a house field, especially a split type car as a house's integral type rises uncovered covering or awning on a car, boat, etc. device and car as a house.

Background

With the improvement of living standard, touring motor homes are getting into the lives of people more and more.

The higher carriage of car as a house can provide more space, but also has the side when driving to be influenced by the crosswind greatly, influences the problem of driving safety, and especially pull-type car as a house, because the dead weight is light, driving safety is outstanding, still meets the problem of trafficability characteristic and the big energy consumption of resistance when the limit for height is high problem.

At present, in order to reduce indoor oil smoke during cooking and enjoy sunshine and fresh air, an external pull stove is usually adopted, or foldable assembled movable kitchens and dining tables and chairs are moved in and out and are matched with an external sunshade to realize the purpose, but a large pile of objects are also troublesome to move in and out, and a reliable and durable sunshade is not expensive.

Therefore, there is a need for a recreational vehicle that has high driving safety, good trafficability, low energy consumption, sufficient space, and is convenient for realizing indoor and outdoor scene conversion.

Disclosure of Invention

The utility model aims at providing a can possess higher driving safety nature, the trafficability characteristic is good, and the energy consumption is also low, has sufficient space again, can conveniently realize the car as a house of indoor outer scene conversion again.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the integrated top-lifting open device of the caravan comprises a compartment floor, a wheel assembly arranged below the compartment floor, a compartment wall arranged on the periphery of the compartment floor and a ceiling arranged at the top of the compartment wall, wherein the ceiling comprises a front ceiling and a rear ceiling, the front ceiling and the rear ceiling are disconnected, and the caravan further comprises a lifting assembly which synchronously drives the front ceiling and the rear ceiling to ascend or descend.

Preferably, the front ceiling is rotatably connected to the front portion of the compartment wall, and the rear ceiling is slidably connected to the rear portion of the compartment wall.

Further preferably, the rear portion of the car compartment wall is vertically provided with at least two slide rails, and the rear ceiling comprises a rear top portion covering the upper portion of the rear portion of the car compartment wall, a rear top baffle plate extending downwards along the edge portion of the rear top portion in parallel with the car compartment wall, and a slide block fixedly arranged on the lower portion of the rear top baffle plate and slidably connected with the slide rails.

Further preferably, the lifting assembly comprises a lifting base fixedly arranged at the front part of the car compartment wall, a lifting rod vertically arranged in the lifting base and controlled to ascend or descend by the lifting base, a ball head part arranged at the upper end part of the lifting rod and abutted to the front ceiling, and a sliding rod vertically and slidably arranged at the front part of the lifting base, wherein the upper end part of the sliding rod is rotatably connected with the front ceiling, and the front ceiling is provided with a clamping groove clamped with the ball head part.

Further preferably, the sliding rod is rotatably connected to the front ceiling by a hinge, and an elastic member for providing a torsion force for rotating the front ceiling toward the compartment wall is further provided between the sliding rod and the front ceiling.

Further preferably, a lifting limiting block is fixedly arranged at the lower part of the sliding rod, and when the upper part of the lifting limiting block is abutted against the lower part of the lifting base, the sliding rod is lifted to the highest point.

Further preferably, the lower end of the lifting rod penetrates through the top lifting limiting block, an open limiting block is fixedly arranged at the lower end of the lifting rod, when the upper portion of the top lifting limiting block is abutted to the lower portion of the lifting base and the upper portion of the open limiting block is abutted to the lower portion of the top lifting limiting block, the lifting rod is lifted to the highest point, and the top lifting limiting block and the open limiting block can be locked or unlocked within an adjusting range.

Further preferably, the lifting rod drives the rear ceiling to synchronously ascend or descend along with the lifting rod through a pulley assembly.

Preferably, the pulley assembly includes a universal joint rotatably disposed at a lower end of the lifting rod, a steel wire rope having two ends respectively connected to the universal joint and the rear ceiling, and a plurality of fixed pulleys rotatably disposed on the carriage base and the carriage wall, respectively.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

because the utility model is arranged above the carriage through the ceiling of the carriage in a lifting way, the height of the carriage is reduced to be less than 2 meters during traveling, the gravity center is reduced, the resistance is reduced, the traveling safety and the trafficability characteristic can be improved, and the energy consumption is reduced; when parking, a single person can conveniently lift the roof and open the roof, so that the space in the vehicle can be increased, and the indoor and outdoor scenes can be conveniently converted.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the lifting process of the present invention;

fig. 3 is a schematic view of the top-lifting rear open top of the present invention.

In the above drawings: 1. a bed floor; 2. a wheel assembly; 3. a compartment wall; 4. a hitch assembly; 5. a front ceiling; 6. a rear ceiling; 7. a slider; 8. a first slide rail; 9. a lifting base; 10. a lifting rod; 11. a ball head portion; 12. a slide bar; 13. lifting a top limiting block; 14. a hinge; 15. an open limit block; 16. a second slide rail; 17. a universal joint; 18. a wire rope; 19. and a fixed pulley.

Detailed Description

The invention will be further described with reference to the embodiments shown in the drawings to which:

referring to fig. 1, the embodiment discloses a caravan with a liftable ceiling, which includes a platform floor 1, a wheel assembly 2 disposed below the platform floor 1, a platform wall 3 disposed at the periphery of the platform floor 1, a ceiling disposed at the top of the platform wall 3, a towing assembly 4 disposed at the front of the platform floor 1, and a lifting assembly for driving the ceiling to ascend or descend relative to the platform wall 3. For more functions, the ceiling includes a front ceiling 5 and a rear ceiling 6, the front ceiling 5 and the rear ceiling 6 are disposed apart, and the front ceiling 5 is rotatably connected to the front portion of the cabin wall 3 and the rear ceiling 6 is slidably connected to the rear portion of the cabin wall 3. Thereby enabling the rear roof 6 to be vertically lifted without affecting the pivotal opening of the front roof 5 to realize the opening of the front compartment.

The carriage of this embodiment is long 480 centimetres, and about 220 centimetres wide, and the weight is about 1400 kilograms, and the carriage is 190 centimetres high during the driving, reduces the stress area greatly, reduces the focus to reduce the influence that receives the crosswind, improve the fail safe nature of driving, reduce the resistance, reduce the oil consumption, not restricted by height. During parking, the ceiling can be lifted to about 290 cm and even opened to increase the space in the vehicle, so that the space in the vehicle and the outdoor scene can be switched, and the requirements of leisure and vacation life in a five-opening motor home are met.

Specifically, the rear ceiling 6 includes a rear roof portion covering the rear upper portion of the car compartment wall 3, a rear roof panel extending downward along an edge portion of the rear roof portion and parallel to the car compartment wall 3, and a slide block 7 fixedly provided to a lower portion of the rear roof panel. The rear part of the car compartment wall 3 is vertically provided with three first sliding rails 8, and the sliding block 7 is arranged on the first sliding rails 8 in a sliding manner and is respectively used for supporting three edge parts of the rear ceiling 6.

The lifting assembly comprises a lifting base 9 fixedly arranged at the front part of the carriage wall 3, a lifting rod 10 vertically arranged in the lifting base 9 and controlling the lifting or descending of the lifting rod through the lifting base 9, a spherical head part 11 arranged at the upper end part of the lifting rod 10 and contacted with the front ceiling 5, and a sliding rod 12 vertically and slidably arranged at the front part of the lifting base 9, wherein the upper end part of the sliding rod 12 is rotatably connected with the front ceiling 5, and a clamping groove clamped with the spherical head part 11 is arranged on the front ceiling 5. Meanwhile, in order to ensure that the front ceiling 5 can be stably covered on the compartment wall 3, the sliding rod 12 is rotatably connected with the front ceiling 5 through a hinge 14, and a torsion spring (not shown) for providing torsion force for rotating the front ceiling 5 toward the compartment wall 3 is further provided between the sliding rod 12 and the front ceiling 5.

In addition, the lifting unit of this embodiment still includes spacing subassembly:

and the lifting limiting block 13 is fixedly arranged at the lower part of the sliding rod 12. When the upper part of the lifting stopper 13 is abutted against the lower part of the lifting base 9, the sliding rod 12 is lifted to the highest point. For limiting the lifting height of the front ceiling 5, as shown in fig. 2, in order to ensure the stability of the sliding rod 12, a vertical second sliding rail 16 is further provided at the front portion of the compartment wall 3 in the present embodiment, and the lift stopper 13 is slidably provided on the second sliding rail 16.

The convertible limiting block 15 is fixedly arranged at the lower end part of the lifting rod 10, the lower end of the lifting rod 10 penetrates through the lifting limiting block 13, and when the upper part of the lifting limiting block 13 is abutted against the lower part of the lifting base 9 and the upper part of the convertible limiting block 15 is abutted against the lower part of the lifting limiting block 13, the lifting rod 10 rises to the highest point. When the upper part of the lifting limiting block 13 is abutted against the lower part of the lifting base 9, the front ceiling 5 cannot lift any more, at this time, the lifting rod 10 continues to lift the front ceiling 5, and the front ceiling 5 overcomes the torsion force of the torsion spring and rotates upwards through the hinge 14 to be opened, as shown in fig. 3.

In this embodiment, the lifting rod 10 drives the rear ceiling 6 to ascend or descend synchronously with the lifting rod 10 through the pulley assembly, so that the front ceiling 5 and the rear ceiling 6 do not need to be controlled separately, and the operation is convenient. Referring to fig. 1, the pulley assembly includes a universal joint 17 rotatably provided at a lower end portion of the lifter 10, a wire rope 18 having both ends connected to the universal joint 17 and the rear ceiling 6, respectively, and a plurality of fixed pulleys 19 rotatably provided on the floor 1 and the wall 3, respectively. When the lifting rod 10 is lifted, the steel wire rope 18 is pulled through the universal joint 17, the steel wire rope 18 passes through the fixed pulleys 19 on the platform floor 1 and the platform wall 3 and then synchronously pulls the sliding block 7 on the first guide rail to lift, so that the rear ceiling 6 is synchronously lifted along with the front ceiling 5 as shown in figure 2.

In this embodiment, the compartment walls 3 on both sides below the front ceiling 5 are sliding type and detachable sliding doors, and when the door needs to be opened, the sliding doors can be pulled to the rear portion, so that the side surfaces of the front compartment are completely opened, and the front compartment is suitable for getting on and off a large object, and as shown in fig. 2 and 3, the sliding doors and the rear compartment are overlapped with each other. Meanwhile, the movable door can be detached from the track, the upper part of the movable door is hung on the edge of the front ceiling 5 and is rotatably supported, and the movable door can be used as a sunshade.

For convenience of operation, the lifting base 9 in this embodiment may adopt an electric mode in addition to a manual mode, and a motor built in the lifting base 9 drives the lifting rod 10 to lift, thereby further facilitating use.

In addition, the surfaces of the front ceiling 5 and the rear ceiling 6 of the present embodiment may be provided with solar panels (not shown), which can provide a part of the energy source for the caravan.

The whole kitchen, the dining table clamping seat sofa, the bed and the bathtub which are positioned in the front carriage are all open after the motor home is opened, cooking food and stir-frying do not need to worry about oil smoke, people can lay on the sofa clamping seat bed open at night to start to feel the nature, and people can feel wind, frost and snow through the skylight. And the sunshade of the existing motor home is not needed, an outdoor drawable stove is not needed, and dining tables and chairs are not needed to be moved in and out.

And the front carriage which is completely open can facilitate the entrance and exit of large objects (such as vehicle-mounted yachts). The lifting assembly of the embodiment has the advantages of simple and reliable structure, good stability, low manufacturing cost, easiness in maintenance and repair, no space occupation in the vehicle and the like.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The integral type of car as a house rises and opens covering or awning on a car, boat, etc. device, the car as a house includes the platform floor, sets up the wheel subassembly of platform floor below, set up in platform wall and the setting of platform floor week portion are in the ceiling setting at platform wall top, its characterized in that: the car as a house still includes synchronous drive preceding ceiling and back ceiling rise or the lift subassembly that descends.

2. The integrated raised top convertible assembly of a caravan of claim 1, wherein: the front ceiling is rotatably connected with the front part of the carriage wall, and the rear ceiling is slidably connected with the rear part of the carriage wall.

3. The integrated raised top convertible assembly of a caravan of claim 2, wherein: the rear portion of the carriage wall is vertically provided with at least two sliding rails, the rear ceiling comprises a rear top portion arranged above the rear portion of the carriage wall in a covering mode, a rear top baffle plate and a sliding block, wherein the sliding block is parallel to the edge portion of the rear top portion, extends downwards along the carriage wall, is fixedly arranged on the lower portion of the rear top baffle plate and is in sliding connection with the sliding rails.

4. The integrated raised top convertible assembly of a caravan of claim 2, wherein: the lifting assembly comprises a lifting base fixedly arranged at the front part of the carriage wall, a lifting rod vertically arranged in the lifting base and capable of controlling the lifting rod to ascend or descend through the lifting base, a spherical head part arranged at the upper end part of the lifting rod and abutted with the front ceiling, and a sliding rod vertically arranged in a sliding manner at the front part of the lifting base, wherein the upper end part of the sliding rod is rotatably connected with the front ceiling, and a clamping groove clamped with the spherical head part is formed in the front ceiling.

5. The integrated raised top convertible assembly of a caravan of claim 4, wherein: the sliding rod is rotatably connected with the front ceiling through a hinge, and an elastic piece for providing torsion force for the front ceiling to rotate towards the direction of the compartment wall is further arranged between the sliding rod and the front ceiling.

6. The integrated raised top convertible assembly of a caravan of claim 4, wherein: and the lower part of the sliding rod is fixedly provided with a lifting limiting block, and when the upper part of the lifting limiting block is abutted against the lower part of the lifting base, the sliding rod rises to the highest point.

7. The integrated raised top convertible assembly of a caravan of claim 6, wherein: the lower tip of lifter passes the stopper setting of lifting, the lower tip of lifter is fixed and is provided with uncovered stopper, works as the upper portion of stopper of lifting with the lower part of lift base is inconsistent just the upper portion of uncovered stopper with when the lower part of stopper of lifting is inconsistent, the lifter rises to the peak, the stopper of lifting, uncovered stopper all can be in the control range locking or unblock.

8. The integrated raised top convertible assembly of a caravan of claim 4, wherein: the lifting rod drives the rear ceiling to synchronously ascend or descend along with the lifting rod through the pulley assembly.

9. The integrated raised top convertible assembly of a caravan of claim 8, wherein: the pulley assembly comprises a universal joint rotatably arranged at the lower end of the lifting rod, a steel wire rope with two ends respectively connected with the universal joint and the rear ceiling, and a plurality of fixed pulleys rotatably arranged on the carriage base and the carriage wall respectively.

10. Car as a house, its characterized in that: having an integral raised top convertible unit according to any of claims 1 to 9.