CN102514637A - Two-layer foldable narrow car carriage - Google Patents

Abstract

The invention relates to a two-layer foldable narrow car carriage which can save energy and relieve difficulty in driving and parking. The two-layer foldable narrow car carriage mainly comprises an upper carriage, a lower carriage and retractable rods. The upper carriage comprises a short body shell, a top plate, foldable chairs and movable wall plates. The lower carriage comprises a body shell, chairs, car doors and a ladder. The foldable upper carriage is installed above the lower carriage. The lower parts of the four retractable rods are respectively installed on two internal sides of the lower carriage, and the upper parts of the four retractable rods penetrate through the top of the lower carriage and are respectively connected with the four corners of the top plate of the upper carriage. Multiple chairs in a single row are connected in the body shell, the two sides of the body shell are connected with the car doors and the rear plate of the body shell is connected with the ladder. Multiple foldable chairs in a single row are connected in the short body shell, the periphery of the short body shell is connected with the lower ends of the wall plates and the upper end of the short body shell is connected with the periphery of the top plate. Since multiple seats are arranged in the upper carriage and the lower carriage, when the number of passengers is small the upper carriage is folded and unused, and when the number of passengers is large, the upper carriage can be unfolded and used. The two-layer foldable narrow car carriage has the advantages that the carriage is narrow, the wind resistance is small, the energy is saved, the floor area of the carriage is small, the road traffic capacity and the parking capacity are increased and the difficulty in driving and parking can be relieved. The two-layer foldable narrow car carriage is an update product which accords with national situations.

Description

Two layers of narrow compartment of folding roadlice

Technical field

The present invention relates to a kind of compartment that is used for various roadlices, two layers of especially energy-conservation, as to alleviate driving difficulty and parking difficulty narrow compartment of folding roadlice.

Background technology

Do not retrieve correlation technique at present, existing roadlice compartment is 5 of individual layers, and three people seat chair width are big in the compartment, cause box width big, and the floor area conference reduces road capacity and parking capacity, is one of reason that causes driving difficulty and parking difficulty.Box width is big, and the air draught that goes is big, and power consumption is big.Most of working clan only sits 1-2 people with car, and the 5 seat wastings of resources are big, and how many existing compartments can not change amount of seats and how much regulate energy consumption with car user's quantity.

Summary of the invention

Present situation to traffic congestion and parking difficulty; Exist the big floor area of overall width big in order to overcome existing roadlice compartment; Amount of seats is fixed, the deficiency that energy consumption is big, and the object of the invention provides a kind of energy-conservation, two layers of narrow compartment of folding roadlice can alleviating driving difficulty and parking difficulty.

The present invention's technical scheme that is adopted of dealing with problems is: it mainly is made up of upper and lower compartment, expansion link; Last compartment comprises short car shell, top board, joint-stool, movable coaming plate; Following compartment comprises car shell, chair, car door, ladder; The wherein folding compartment of going up is contained in play above the compartment, 4 expansion link bottoms be contained in play respectively under go here and there on two sides, top in the compartment in carriage top respectively with last carriage top plate four corner connections, in the car shell connection single-row many chair, two sides connection car door, after connect ladder on the plate; In short car shell, connect single-row manyly the lower end of joint-stool, the line of connection activity all around coaming plate, the upper end is connected with above-mentioned top board all around.The present invention is the narrow compartment of one-seater bit width, and floor area is little, and the amount of being open to traffic can both increase with parking capacity.Respectively there are a plurality of seats in upper and lower compartment, when the people do not go up during multiservice car the compartment collapse need not, the car user goes up the compartment for a long time and will go up the carriage top plate through 4 expansion links and rise, movable coaming plate draws back, and manyly draws back joint-stool, the compartment took a seat on the people got on to advance from ladder.This railway carriage or compartment, compartment width is little, and the windage of going is little, and is energy-conservation.Especially the car user to go up the compartment windage that collapses after a little while little, energy-saving effect is more obvious, thereby reaches the purpose that the present invention is energy-conservation, can alleviate driving difficulty and parking difficulty.

The invention has the beneficial effects as follows that energy-conservation, can alleviate driving difficulty and parking difficulty, the just light cost of the little weight of compartment volume is low.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the present invention is further specified.

Fig. 1, Fig. 2 are the mutual vertical profile constructionals drawing of embodiment of the invention A-A, B-B.

Among the figure 1, go up compartment 1-1, top board 1-2, joint-stool 1-3, movable shape coaming plate 1-4, short car shell 2, compartment 2-1, car shell 2-2, chair 2-3, car door 2-4, ladder 3, expansion link down

The specific embodiment

In Fig. 1, the embodiment shown in 2, the interior connection of the short car shell 1-3 in last compartment 1 is single-row many single joint-stool 1-2, in short car shell 1-3, is connected with movable coaming plate 1-4 lower end all around, and movable coaming plate 1-4 upper end is connected with top board 1-1 all around.Movable coaming plate 1-4 is movably connected to form with the polylith plate.When last compartment 1 collapsed, top board 1-1 covered above the short car shell 1-3, and the last compartment 1 that forms a flat cuboid is contained in down above the compartment 2.The interior connection of the car shell 2-1 in following compartment 2 is single-row many single chair 2-2, and car door 2-3 is contained in car shell 2-1 two sides, connects a ladder 2-1 behind the car shell 2-1 on the plate, and 4 expansion links 3 adopt electric screws, hydraulic stem, atmospheric pressure pole.Article four, expansion link 3 synchronization actions, 4 expansion link 3 bottoms are contained in down respectively on the base plate of two sides in the compartment 2 car shell 2-1, the top of expansion link 3 go here and there that time compartment 2 pushes up and 1 end of last compartment respectively with top board 1-1 four corner connections.When expansion link 3 descended, top board 1-1 was left behind, and movable coaming plate 1-4 collapses and is placed in the short car shell 1-3, and last compartment 1 highly reduces.When expansion link 3 rose, top board 1-1 was risen, and movable coaming plate 1-4 is drawn back, and last compartment 1 is raised.When number is gone on a journey less, go up compartment 1 collapse need not, the windage of going is with regard to the little province energy; When many people go on a journey, go up compartment 1 and raise, joint-stool 1-2 draws back the people and in ladder 2-4 entering, takes a seat in the compartment.This narrow compartment, the area that lands is little, and road capacity and parking capacity all can increase.Windage area I is to reduce energy resource consumption in motion.

Claims (3)

1. one kind two layers narrow compartment of folding roadlice; It mainly is made up of upper and lower compartment, expansion link; Last compartment comprises short car shell, top board, joint-stool, movable coaming plate, and following compartment comprises car shell, chair, car door, ladder, it is characterized in that: the folding compartment of going up is contained in down above the compartment; Article 4, the expansion link bottom be contained in respectively in the above-mentioned down compartment two sides, top went here and there above-mentioned carriage top down respectively with above-mentioned on carriage top plate four corner connections; In the car shell, connect single-row many chair, two sides connect car door, the back plate connects ladder, connects single-row manyly the lower end of joint-stool, the coaming plate of connection activity all around in the short car shell, the upper end is connected with above-mentioned top board all around.

2. according to right 1 described two layers of narrow compartment of folding roadlice, it is characterized in that: said expansion link adopts electric screw, hydraulic stem, atmospheric pressure pole.

3. two layers of narrow compartment of folding roadlice according to claim 1 is characterized in that: said movable coaming plate flexibly connects with the polylith plate and forms.

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