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Hard jacking type double-layer recreational vehicle

A double-deck, RV technology, applied in the field of RVs, can solve the problems of low stability and safety, occupying the use space of the carriage, easy to fall apart, etc., to increase the connection stability, increase the safety of use, and improve the noise reduction effect. Effect

Active Publication Date: 2022-02-08
崔航
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, in order to expand the available space of the caravan, it is usually considered to expand horizontally or vertically, and when expanding vertically, it is generally realized by using a soft-top method, but the above-mentioned expansion method has the following defects: first The soft-lifting expansion structure only realizes the change of the size of the space, and its use stability and safety are low, that is, its bearing strength is not enough for users to lean on, and its wind resistance level is low, and it is easy to fall apart; secondly, when expanding Or when storing, manual installation or folding is required, and it will occupy a small amount of usable space in the compartment when it is idle

Method used

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  • Hard jacking type double-layer recreational vehicle
  • Hard jacking type double-layer recreational vehicle
  • Hard jacking type double-layer recreational vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as Figure 1 to Figure 5 As shown, this embodiment includes a compartment 6 and a cover plate 1 arranged on the top of the compartment 6, the top of the compartment 6 has an inlet and outlet, and a rectangular sealing groove 5 matching the cover plate 1 is provided on the top of the compartment 6, A U-shaped backing plate 9 is provided in the forward projection of the sealing groove 5, a front grid 10 is hingedly arranged on the short side of the backing plate 9, and a rear grid 4 is hingedly arranged at the opening of the backing plate 9. A door frame matching the entrance and exit is opened on the front grille 10, and hydraulic cylinders 8 are respectively arranged inside the compartment 6. The output end of each hydraulic cylinder 8 is connected with a jacking rod 7, and the upper end of the jacking rod 7 moves through the The rear of the top of the compartment 6 is hinged to the bottom of the cover plate 1, and the two jacking rods 7 are respectively located ou...

Embodiment 2

[0035] Such as Figure 1 to Figure 5 As shown, this embodiment is based on Embodiment 1, and the locking member includes two locking plates 27 arranged side by side on the outer side walls of the folding plate II3, and on the opposite side walls of the two locking plates 27 All have arc-shaped groove 24, and inferior arc-shaped block 22 slides and is arranged in arc-shaped groove 24, has trapezoidal groove 20 at the groove bottom of arc-shaped groove 24, is provided with trapezoidal groove on the outside wall of block 22 20 matching trapezoidal block 21, the folding plate I2 is provided with a placement hole 26 for accommodating two locking plates 27, and a jacking block with a triangular longitudinal section is provided on the outer peripheral wall of the lower section of the jacking rod 7 23; In an initial state, the opposite ends of the two clamping blocks 22 are in contact with each other.

[0036] The connection and fixation between the locking member and the jacking rod...

Embodiment 3

[0040] Such as figure 1 As shown, this embodiment also includes a U-shaped protective bar surrounded by a plurality of fences 11, and a plurality of fences 11 are arranged on the top of the compartment 6, and the opening of the U-shaped protective bar is facing the front grille 10 . There is a guardrail on the top of the compartment 6, so that a terrace for viewing is formed on the top of the compartment 6, and the guardrail is fixed on the top of the compartment 6 by buckles. When the space is expanded for storage, the guardrail can be directly turned over to realize The guardrail changes from a vertical state to a horizontal state to facilitate the covering of the cover plate 1 .

[0041] Preferably, when the carriage 6 is in use, by adjusting the outrigger 19, the lower end of the outrigger 19 can directly contact the ground, thereby increasing the stability of the carriage 6 in use. Furthermore, when the cover plate 1 is attached to the top of the roof 6, the four right ...

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PUM

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Abstract

The invention discloses a hard jacking type double-layer limo. The motor home comprises a compartment and a cover plate. The top of the compartment is provided with an inlet and an outlet and a sealing groove; a base plate is arranged in the forward projection of the sealing groove, a front grid plate is hinged to the short edge of the base plate, and a rear grid plate is hinged to an opening of the base plate. The output end of each hydraulic cylinder is connected with a jacking rod; the upper end of the jacking rod movably penetrates through the top of the carriage and is hinged to the bottom of the cover plate; the lower end of each folding plate II is hinged to the long edge of the base plate, the upper end of each folding plate I is hinged to the bottom of the cover plate, and locking pieces are arranged on the folding plates II. On the premise that automatic vertical space expansion is achieved, components of the expanded space can be completely stored to the top of the compartment, and the use space in the compartment does not need to be occupied; moreover, the expansion space and the interior of the carriage are provided with a communication channel, so that the trouble that a user must climb into the carriage from the outside to form an upper-layer space and a lower-layer space can be avoided. Therefore, the use safety of the expanded space is greatly improved.

Description

technical field [0001] The invention relates to the field of caravans, in particular to a double-deck caravan with a hard lift roof. Background technique [0002] With the increase of income and the change of consumer psychology, especially the development of small towns with low building volume ratio, RV will have a big development. The most realistic path may be to provide simple camping for ordinary family cars and move towards RV leisure vacations. Because driving a family car to travel has become an important way of leisure travel in my country, camp construction, management and services can be developed and improved in the process of serving self-driving cars, thereby laying the foundation for RV camping and laying a solid development platform for the RV industry. [0003] Among them, the trailer-type RV is called a double-ended expandable tourist trailer, and it is more inclined to a camper. This type of RV is called a tent RV abroad. This RV is mostly used for campi...

Claims

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Application Information

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IPC IPC(8): B60P3/34
CPCB60P3/34
Inventor 崔航崔洪伟
Owner 崔航