CN219382296U - Expansion type motor home bottom plate tilting mechanism - Google Patents

Abstract

The utility model relates to the field of motor home, in particular to an expansion type motor home bottom plate turnover mechanism, which comprises a carriage, wherein the carriage comprises an original bottom plate and side plates, the bottom of the original bottom plate is provided with an expansion bottom plate connected with the side plates, the bottom of the expansion bottom plate is provided with a sliding rail and a pulley, the inner surface of the side plates is provided with a fixed groove, both sides of the fixed groove are provided with guide grooves along the vertical direction, the fixed groove is internally provided with a turnover bottom plate, both sides of the top of the turnover bottom plate are respectively provided with a guide shaft, the guide shafts extend into the guide grooves, and the thickness of the turnover bottom plate is the same as that of the original bottom plate, and the turnover mechanism has the following beneficial effects: the top of upset bottom plate and former bottom plate is flush, does not have the difference in height, makes the carriage bottom plate after expanding level and smooth, avoids the user to collide with, also is convenient for visit Wu Ping, and the use experience obtains promoting.

Description

Expansion type motor home bottom plate tilting mechanism

Technical Field

The utility model relates to the field of motor home, in particular to an expansion type motor home bottom plate turnover mechanism.

Background

The motor home has two functions of a house and a car, but the property of the motor home is that the motor home is a movable car type with necessary basic facilities at home. The motor home is a fashion facility vehicle type introduced from abroad, and the household facilities on the motor home are as follows: furniture and electrical appliances such as bedding, stoves, refrigerators, cabinets, sofas, dining chairs, washing facilities, air conditioners, televisions, sounds and the like can be divided into driving areas, living areas, bedroom areas, sanitary areas, kitchen areas and the like, and the caravan is a fashion product integrating clothes, eating, living and traveling into a whole, and realizing traveling in life and living in traveling.

The types of the motor home are various, including self-propelled, trailing, off-road, campsite and the like. The trailer type motor home is a typical motor home, and the motor home does not have self-driving force and can only advance by traction. A caravan generally has an expansion mechanism to increase a usage space of the caravan.

The existing house car expansion cabin is often expanded in a telescopic mode, namely a sliding rail for guiding and a pulley for bearing are arranged at the bottom of the expansion cabin, and the carriage is expanded by outwards sliding the expansion cabin. After the common carriage is expanded, a height difference exists between the bottom plate of the expansion cabin and the original bottom plate of the carriage, and the whole bottom plate is uneven, so that the use experience is affected.

Disclosure of Invention

The utility model aims to provide an expansion type motor home bottom plate turnover mechanism which has the characteristic of flattening a bottom plate after carriage expansion.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides an extend formula car as a house bottom plate tilting mechanism, includes the carriage, and the carriage includes former bottom plate, curb plate, and the bottom of former bottom plate is provided with the expansion bottom plate of being connected with the curb plate, and the bottom of expanding the bottom plate is provided with slide rail and pulley, and the inside surface of curb plate is provided with the fixed slot, and the guide way is seted up along vertical direction to the both sides of fixed slot, is provided with the upset bottom plate in the fixed slot, and the top both sides of upset bottom plate are provided with the guiding axle respectively, and the guiding axle extends to in the guide way, and the thickness of upset bottom plate is the same with the thickness of former bottom plate.

By adopting the technical scheme, when the carriage is in an unexpanded state, the overturning bottom plate is positioned in the fixed groove, the guide shaft is positioned in the guide groove, and then the top of the overturning bottom plate is fixed in the fixed groove, and the side surface of the bottom of the overturning bottom plate is propped against the end part of the original bottom plate, so that the overturning bottom plate is fixed in the fixed groove; after the carriage is expanded by the sliding side plates and the expansion bottom plate, the overturning bottom plate is rotated by taking the guide shaft as the center and moves downwards, the overturning bottom plate is horizontally placed on the expansion bottom plate, and the thickness of the overturning bottom plate is identical to that of the original bottom plate, so that the tops of the overturning bottom plate and the original bottom plate are flush, no height difference exists, and the expanded carriage bottom plate is smooth.

Preferably, the bottom of the expansion bottom plate is hinged with supporting legs.

Through adopting above-mentioned technical scheme, when will expanding the bottom plate and slide to the outside of former bottom plate, the landing leg exposes the carriage, rotates the landing leg, places the tip of landing leg on ground, plays the supporting role to expanding the bottom plate.

Preferably, the carriage comprises an original top plate, an expansion top plate is arranged in the original top plate in a sliding mode, and the expansion top plate is connected with the side plates.

Through adopting above-mentioned technical scheme, when removing the curb plate, the curb plate drives and expands the roof and remove, shelters from the top of the carriage after expanding.

In summary, the utility model has the following beneficial effects: through placing the upset bottom plate level on expanding the bottom plate, because the thickness of upset bottom plate is the same with the thickness of former bottom plate, consequently the top of upset bottom plate and former bottom plate is flush, does not have the difference in height, makes the carriage bottom plate after expanding level, avoids the user to collide with, also is convenient for visit Wu Ping, and the use experience obtains promoting.

Drawings

FIG. 1 is a schematic view of a vehicle cabin in an unexpanded state according to an embodiment;

fig. 2 is a schematic structural diagram of the cabin in an extended state in the embodiment;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

fig. 4 is a schematic structural view of the flip bottom plate in the embodiment.

In the figure, 1, a carriage; 2. a base plate; 21. expanding a bottom plate; 3. a side plate; 31. a fixing groove; 32. a guide groove; 33. turning over the bottom plate; 34. a guide shaft; 4. a support leg; 5. an original top plate; 51. and expanding the top plate.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Examples: an expanding type motor home bottom plate turnover mechanism is shown in fig. 1, and comprises a carriage 1, wherein two side plates 3 are vertically arranged on the side surface of the carriage 1. The bottom and the top of the carriage 1 are provided with a raw bottom plate 2 and a raw top plate 5 which are horizontally arranged. A horizontal expansion bottom plate 21 is arranged below the original bottom plate 2 in a sliding manner. The expansion bottom plate 21 is fixedly connected with the side plate 3. The bottom of the expansion floor 21 is provided with a sliding rail (not shown) and a pulley. The support legs 4 are horizontally arranged below the expansion bottom plate 21, and the end parts, close to the side plates 3, of the support legs 4 are hinged with the bottom surface of the expansion bottom plate 21. The side surface of the side plate 3 facing the interior of the carriage 1 is provided with a rectangular fixing groove 31 along the surface thereof, and both side walls of the fixing groove 31 are respectively vertically provided with a guide groove 32 along the height direction thereof. The fixed slot 31 is provided with a turnover bottom plate 33, the turnover bottom plate 33 is shown in fig. 4, two sides of the top of the turnover bottom plate 33 are respectively connected with guide shafts 34, and the two guide shafts 34 respectively extend into the guide slots 32. The bottom side of the flip bottom plate 33 abuts against the original bottom plate 2. An expansion top plate 51 is connected inside the original top plate 5 in a sliding manner, and one end of the expansion top plate 51 is connected with the side plate 3. The thickness of the flip bottom plate 33 is the same as the thickness of the original bottom plate 2.

As shown in fig. 2 and 3, the thickness of the flip bottom plate 33 is the same as that of the original bottom plate 2. The top of the support leg 4 is propped against the bottom of the expansion bottom plate 21 after the support leg is rotated to be in a vertical state.

The using method comprises the following steps: the cabin 1 is expanded by sliding the side plates 3 outward, the expansion top plate 51, and the expansion bottom plate 21. The supporting legs 4 are rotated, the tops of the supporting legs 4 are propped against the bottom surface of the expansion bottom plate 21, the bottoms of the supporting legs 4 are propped against the ground, and the expansion bottom plate 21 is supported. The flip bottom plate 33 is rotated along the guide shaft 34, and the guide shaft 34 is moved downward along the guide groove 32, placing the flip bottom plate 33 horizontally on the expansion bottom plate 21. The surface of the flip bottom plate 33 is flush with the surface of the original bottom plate 2. The whole body of the expanded carriage 1 is flat, and the use is convenient.

Claims (3)

1. The utility model provides an extend formula car as a house bottom plate tilting mechanism, including carriage (1), carriage (1) includes former bottom plate (2), curb plate (3), the bottom of former bottom plate (2) is provided with expansion bottom plate (21) of being connected with curb plate (3), the bottom of expanding bottom plate (21) is provided with slide rail and pulley, a serial communication port, curb plate (3) internal surface is provided with fixed slot (31), guide slot (32) are seted up along vertical direction in the both sides of fixed slot (31), be provided with upset bottom plate (33) in fixed slot (31), the top both sides of upset bottom plate (33) are provided with guiding axle (34) respectively, in guiding axle (34) extend to guide slot (32), the thickness of upset bottom plate (33) is the same with the thickness of former bottom plate (2).

2. The expansion type motor home base plate turnover mechanism according to claim 1, wherein the bottom of the expansion base plate (21) is hinged with a supporting leg (4).

3. The expansion type motor home floor turnover mechanism according to claim 1, wherein the carriage (1) comprises an original top plate (5), an expansion top plate (51) is slidably arranged in the original top plate (5), and the expansion top plate (51) is connected with the side plate (3).