CN216231925U

CN216231925U - Retractable motor home carriage

Info

Publication number: CN216231925U
Application number: CN202122961621.4U
Authority: CN
Inventors: 祝传荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-04-08
Anticipated expiration: 2031-11-30

Abstract

The utility model relates to a retractable type caravan carriage which comprises a carriage bottom plate, a front carriage wall and a rear carriage door, wherein the carriage bottom plate is connected with a vehicle body, the front carriage wall and the rear carriage door are connected with a carriage top, the four corners of the carriage body are connected with the carriage top through four carriage columns, the two side doors and the rear carriage door are arranged between the carriage columns and turn over around hinges on the carriage top, the two side doors and the rear carriage door are both supported into a temporary carriage top through telescopic support rods, a left folding plate and a right folding plate are hinged to the carriage bottom plate and used for turning outwards into a temporary balcony, support legs are supported on the ground during turning, the support legs are telescopic support legs carried along with the vehicle, the retractable type caravan carriage is structurally characterized in that a multi-stage insertion sleeve is adopted, each sleeve is provided with a bolt hole, the lowest sleeve is welded with a flat plate, the uppermost stage is provided with a hydraulic jack so as to conveniently adjust the height and support, grooves are formed in the positions of the two side doors and the rear carriage door, the carriage top and the carriage columns, and the hinges and the telescopic support rods are arranged in the grooves. The utility model can enlarge the bottom surface of the carriage in the field, so that the carriage becomes a field balcony type platform, and the platform can be folded when not in use, thereby being more convenient for people to go out and live in the field.

Description

Retractable motor home carriage

Technical Field

The utility model relates to a retractable motor home carriage.

Background

With the continuous improvement of living standard of people, it is very common that one person or six friends of three friends of family drive to travel to the field, and the current driving mode is that each family or 2-5 persons drive one car, namely, drive a private car, is neither economical, and is limited by conditions such as narrow space, so that the car is not convenient to use when moving in the field, although a large-sized car as a house appears, the car is not suitable for a small family, and the carriage of the current car as a house is fixed and has limited accommodating capacity.

If the existing small and medium-sized motor home carriage is transformed to a certain extent, the space and the area can be temporarily enlarged, and more people can move. However, no such motor home is available at present, and research and development are necessary.

Disclosure of Invention

Therefore, the retractable motor home carriage can temporarily enlarge the bottom surface of the carriage, enables the carriage to become an outdoor balcony type platform for people to place more articles and change the carriage into an outdoor temporary small house, and can be folded at ordinary times without changing the appearance and size, so that the convenience is brought to the travel and the outdoor life of people.

The purpose of the utility model is realized as follows:

a retractable motor home carriage is provided with a carriage bottom plate, a front carriage wall and a rear carriage door which are connected with a vehicle body, and is characterized in that four carriage columns are arranged at four corners of the carriage body and connected with a carriage top, two side doors and the rear carriage door are arranged between the carriage columns and overturned around a hinge on the carriage top, the two side doors and the rear carriage door are supported into a temporary carriage top by telescopic support rods, a left folding plate and a right folding plate are hinged on the carriage bottom plate and used for being outwards unfolded into a temporary balcony, and support legs are supported on the ground during unfolding.

The box bottom plate is a hollow plate, the insertion and display plate is temporarily pulled out in the cavity and is unfolded into a temporary rear balcony, and the insertion and display plate is supported on the ground by support legs when being pulled out.

The stabilizer blade is the flexible stabilizer blade that the vehicle-mounted carried, and its structure is multistage plug bush, has the bolt hole on each sleeve pipe for supply bolt height-adjusting.

The bottom casing pipe of the telescopic supporting leg is welded with a flat plate, so that the telescopic supporting leg can stand on the ground stably.

The uppermost stage of the supporting legs is a hydraulic jack, so that the height can be conveniently adjusted in a stepless manner.

The two side doors and the rear carriage door are provided with grooves corresponding to the carriage top and the carriage column, and the hinge and the telescopic support rod are respectively arranged in the top groove and the vertical groove of the groove.

And a sealing rubber strip is arranged on the inner groove side of the groove.

The folding and unfolding plate or/and the inserting and unfolding plate is/are provided with a temporary step ladder to facilitate getting on and off.

Hooks are arranged on the inner sides of the two side doors and the rear carriage door and used for fixing the temporary step ladder.

The folding and unfolding plate or/and the inserting and unfolding plate are/is provided with temporary guardrail jacks, and temporary guardrails are equipped on a vehicle.

The utility model is used as follows:

the carriage has the same appearance as a common carriage at ordinary times, and is a basic tetragonal space, and two side doors and a rear carriage door are fastened on a vehicle body. When the vehicle is used for field activities, the vehicle is driven to a flat place to be pulled up for braking, and parts or all of the two side doors and the rear carriage door are unfolded according to requirements, and the telescopic stay bars are obliquely supported on the carriage columns and keep a certain inclination to form an unfolded carriage top or a roof of a temporary balcony. And then the left folding and unfolding plate, the right folding and unfolding plate and the inserting and unfolding plate are overturned and laid flat or pulled out, and are supported on the ground by the telescopic support legs, and then the temporary balcony is formed by taking the step ladder.

When the device needs to be moved, the compartment bottom plate and the devices on the temporary balcony are removed, the folding and unfolding plates are folded on the compartment bottom plate, the inserting and unfolding plates are pushed back, accessories such as the telescopic support legs of the step ladder and the like and objects are moved onto the vehicle, and the two side doors and the rear compartment door are put down and fastened, so that the vehicle can be driven and transferred to a new place.

The left and right folding display boards are flush with the compartment bottom board after being unfolded and laid flat, which is equal to the fact that the area of the compartment bottom board is doubled, and the folding display boards can be used as temporary restaurants, temporary kitchens or temporary shops for people. In hot summer, the touring car and the touring bus can make the tourism very convenient and fast to cool.

Therefore, the bottom surface of the carriage can be enlarged in the field, the carriage is changed into a field balcony type platform for people to place more articles, the field temporary small house is changed, the field temporary small house can be folded when not used, the appearance and the size are unchanged, and the outdoor balcony type platform is more convenient for people to go out and live in the field compared with the existing motor home.

Drawings

Fig. 1 is a front view (partially in section) of the present invention.

Fig. 2 is a top view of the present invention (cross-sectional view a-a, with the board extended).

Fig. 3 is a left side view (B-B plane view).

Fig. 4 is a right side view (when the folding and unfolding plate is laid out flat).

FIG. 5 is a front view (partially omitted) showing a connection structure between the left door and the roof pillar.

Fig. 6 is a left side view (partially in section) of fig. 5.

In fig. 1-6, the various components are numbered as follows:

1-ground; 2-telescopic supporting legs; 3-a jack; 4-left folding and unfolding plate; 5-a plate hinge; 6-A column; 7-left side door; 8-telescopic stay bar; 9-a compartment top; 10-a rear compartment door; 11-a front compartment wall; 12-right side door; 13-B column; 14-a compartment floor; 15-inserting a display board; 16-right folding and unfolding plate; 17-step ladder; 18-a wheel; 19-a vehicle body; a 20-C column; a 21-D column; 22-vehicle head; 23-door latch; 24-door hinges; 25-a groove; 26-sealing rubber strip.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

As shown in fig. 1 to 6, the vehicle body 19, the head 22, and the wheels 18 are substantially the same as those of a general automobile. The floor 14 is fixed to the vehicle body. If the arrangement of the inserting and displaying plates 15 is not considered, the compartment bottom plate, the left folding and displaying plate 4 and the right folding and displaying plate 16 are all made of internal reinforcing ribs of aluminum alloy plates, and therefore sufficient strength can be guaranteed. Of course, steel plates may be used. The left and right folding and unfolding plates are arranged on the floor of the carriage by plate hinges 5. A certain gap is left when the left and right folding display boards are folded. If the arrangement of the inserting and displaying plate 15 is considered, the rear half part of the compartment bottom plate is made into a hollow structure and is reinforced by a transverse rib so as to prevent the deformation caused by treading in normal use.

Four compartment columns, namely an A column 6, a B column 13, a C column 20 and a D column 21 are connected with the compartment top 9 and are fixed with the compartment bottom plate into a whole. As described above, in order to install the left side door 7, the right side door 12 and the rear compartment door 10 tightly, the corresponding positions of the pillars and the compartment top are made into the grooves 25, and the structure is the same as that of the existing vehicle door of the common vehicle. The door hinges 24 are generally arranged at the top of the groove according to two doors, the telescopic stay bars 8 are arranged in the vertical grooves of the groove according to one side of each door, the two ends of each telescopic stay bar are provided with hinges, and the inner side of the groove is provided with a sealing rubber strip 26. Therefore, the hinge and the telescopic stay bar are both contracted in the groove when the door is closed, the space is not occupied, and rainwater cannot seep into the carriage when raining. The door catches 23 of the left and right side doors and the rear door are provided on the vehicle body. The telescopic supporting feet 2 are configured according to 2-3 folding and unfolding plates or inserting and unfolding plates. Each sleeve of the telescopic supporting leg is provided with an insertion hole, the upper end of the telescopic supporting leg is provided with a jack 1, the large adjustment is carried out by using a bolt and the insertion hole, and the small adjustment is carried out by using the jack.

For primary safety, jacks can be formed in the folding and unfolding plates or/and the inserting and unfolding plates so as to insert the temporary guardrail during unfolding.

The step 17 is made of steel bars or aluminum alloy tubes and the like by welding, and is made into a folding step, which is convenient to carry in a vehicle.

Claims

1. A retractable motor home carriage is provided with a carriage bottom plate, a front carriage wall and a rear carriage door which are connected with a vehicle body, and is characterized in that four carriage columns are arranged at four corners of the carriage body and connected with a carriage top, two side doors and the rear carriage door are arranged between the carriage columns and overturned around a hinge on the carriage top, the two side doors and the rear carriage door are supported into a temporary carriage top by telescopic support rods, a left folding plate and a right folding plate are hinged on the carriage bottom plate and used for being outwards unfolded into a temporary balcony, and support legs are supported on the ground during unfolding.

2. The retractable caravan body as claimed in claim 1, wherein the floor is a hollow plate, the hollow plate is provided with an insertion and extension plate which is temporarily drawn out to be extended to a temporary rear balcony, and the insertion and extension plate is supported on the ground by support legs when being drawn out.

3. The retractable caravan body as claimed in claim 1, wherein the support legs are retractable support legs carried on the caravan body, and are constructed as multi-stage sleeves, each sleeve having a pin hole for adjusting the height.

4. The retractable caravan compartment as claimed in claim 3, wherein the lowermost casing of the telescopic leg is welded with a flat plate.

5. The retractable caravan compartment of claim 3, wherein the uppermost stage of the legs is a hydraulic jack.

6. The retractable caravan body of claim 1, wherein the two side doors and the rear van door have grooves corresponding to the top and the pillar, and the hinge and the telescopic stay are mounted in the grooves.

7. The retractable caravan compartment as claimed in claim 1, wherein the folding board and/or the insertion board is equipped with a temporary step for easy getting on and off.

8. The retractable caravan compartment as claimed in claim 7, wherein hooks are provided on the inner sides of the two side doors and the rear compartment door for fixing the temporary step.

9. The retractable caravan carriage as claimed in any one of claims 1 to 8, wherein the folding plate and/or the insertion plate is provided with temporary guard bar insertion holes, and the temporary guard bar is provided on board.