CN201677784U

CN201677784U - Lifting type double-layer motor home

Info

Publication number: CN201677784U
Application number: CN2010201838564U
Authority: CN
Inventors: 李庆仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-10
Filing date: 2010-05-10
Publication date: 2010-12-22
Anticipated expiration: 2020-05-10

Abstract

The utility model discloses a lifting type double-layer motor home, comprising an automobile chassis and a compartment installed on the automobile chassis. The ceiling of the compartment is connected with a plurality of movable struts which are respectively inserted on the fixed struts which are at two sides of the compartment, at least three pairs of the fixed struts and the movable struts which are mutually inserted are connected through lead screws and lead screw nuts among the fixed struts and the movable struts, the lead screws are mutually connected through a chain transmission device, and the chain transmission device is connected with a power output shaft on the automobile. Compared with the prior art, the utility model has the advantages of reliable lifting of the ceiling as well as flexible and convenient use of the space.

Description

Elevating double-layer motor home

Technical field

The utility model relates to the automotive engineering field, especially a kind of caravan that supplies people to live within it.

Background technology

Raising along with people's living standard, the amusement and holidays tourism has become a kind of life style of people, in the mode of driving voluntarily to swim, the house rest, food and drink perplexs these visitors' the problem that can not avoid often the most, therefore, people thirst for having a kind of can the walking on highway, and can be when being stationed as the vehicle in rest diet place, it is existing that to possess this function vehicle generally be the very big caravan of volumetric spaces, this caravan is normally as a place use at home, not only take up an area of greatly, and very expensive.Most of people still are accustomed to staying in life in the house, as a kind of tourist communications instrument, what people wished to have mostly is a kind of small and exquisite Eco-power caravan, existing this class is small-sized, even miniature caravan (the license notification number is CN 201320995Y just like Chinese patent " but can cook a meal minister distortion automobile ", Granted publication day is: on October 7th, 2009), the purpose of this car be to provide a kind of easy to use, economical and practical, cost is low, be suitable for the distortion automobile that can crouch of cooking a meal of self-driving tourism.It is made up of car body and multifunctional railway carriage; Multifunctional railway carriage comprise take advantage of crouch between, between the kitchen, car body, lifting mechanism and compartment loam cake.Take advantage of to connect between the kitchen between crouching, lifting mechanism is positioned at four angles of car body, and the compartment loam cake is positioned at the top of car body, and the compartment loam cake connects car body, and car body connects lifting mechanism.The lifting mechanism of this car is by the V-arrangement post that is arranged on four angles of envelope, heat-insulation layer, and hydraulic actuating cylinder and piston rod constitute, this lifting mechanism is difficult to keep the lifting mechanism at 4 angles to be synchronized with the movement in lifting process, can cause lifting to have some setbacks thus, even block, can cause badly damaged in the time of serious; In addition, this vehicle is cut apart comparatively fixing for the functional areas in compartment, can not make multiple function cross-application space, therefore, uses limited bigger.

Summary of the invention

Problem to be solved in the utility model provides a kind of elevating double-layer motor home, and it can solve the existing not enough failure-free problem of double-deck caravan lifting mechanism work.

In order to address the above problem, the technical solution of the utility model is: this elevating double-layer motor home includes car chassis and the compartment that is contained on the car chassis, the ceiling in described compartment is connected with many movable pillars, these movable pillars are plugged on respectively on the anchor post of compartment side, have at least described anchor post that three parafacies interfix connect and described movable pillar between described anchor post and described movable pillar, to be connected with the feed screw nut by screw mandrel, described each rhizoid bar interconnects by chain gearing, and this chain gearing is connected with power take-off shaft on the car.

In technique scheme: can be that described movable pillar is inserted in the described anchor post, it is described in described movable pillar also can be that described anchor post is inserted into, in the version in described movable pillar is inserted into described anchor post, can on described movable pillar, be provided with pin hole, and the movable latch that is used to insert described pin hole is housed in the upper end of anchor post, when the movable pillar rising puts in place,, latch can prevent the unexpected decline of ceiling reliably by being inserted the pin hole on the described movable pillar.In the such scheme, the interlayer board of separating imperial and lower floor compartment can be connected with between the upper end of described anchor post, also interlayer board can be do not established; On the framework or plate body of side, described compartment, can the turning folding bed that keeps flat or erect folding of multilayer be housed by hinge, can also be provided with kitchen range in compartment lower floor, basin and closet; Described closet can be by the cavity under the described compartment lower floor base plate be connected with described compartment lower floor base plate by movable slide rail, the supporting plate that is provided with through hole therein constitutes; After described ceiling is gone up and put in place, can between movable pillar, dismounting be connected with paulin and guardrail; On the operator's compartment top, can install reserve tank.

Owing to adopted such scheme, the utility model compared with prior art has following beneficial effect:

1, the reliability height of the lifting of ceiling: because the lifting of ceiling is to realize by the three secondary above screw mandrel and the feed screw nuts that are connected between movable pillar and the anchor post, and the rotation of each screw mandrel is to be interconnected by a chain gearing to realize rotating synchronously, therefore, the lifting of supporting each movable pillar of ceiling can realize being synchronized with the movement lifting action reliability height fully; In addition, spacing latch jack is housed between movable pillar and anchor post, ceiling that can guarantee rises puts in place and upper strata, compartment secure fixation, the decline of avoiding meeting accident;

2, the compartment space utilization is convenient, flexible: since in the compartment double as bed surface and seat surface be to be contained in folding bed on the side, compartment versatilely by hinge, therefore, take advantage of seat or the sleep space can intersect use,, can obtain very big activity space in the compartment and use as him when folding bed folding time-out.

Description of drawings

Fig. 1 is the structural front view of this elevating double-layer motor home;

Fig. 2 is the partial enlarged view of C portion among Fig. 1;

Fig. 3 is the partial enlarged view of D portion among Fig. 1;

Fig. 4 is the sectional structure chart at E-E place among Fig. 1;

Fig. 5 is the sectional structure chart at F-F place among Fig. 1;

Fig. 6 is the structural representation of closet;

Fig. 7 is the G-G place cutaway view of Fig. 6.

The specific embodiment

The utility model is described in further detail below in conjunction with the accompanying drawing example:

Elevating double-layer motor home shown in Figure 1 is that the lower floor compartment that is made of base plate 13, anchor post 2, side plate 10 and interlayer board 9 is housed on a chassis of the minitype automobile 1.Wherein interlayer board 9 is connected the upper end of each anchor post 2, and side plate 10 is connected on the anchor post 2, and base plate 13 is captiveed joint with the lower end of each anchor post 2.

On the operator's compartment top of chassis of the minitype automobile 1, water tank is housed, in the rear end in lower floor compartment accordion door 11 is housed, closet casing 12 is housed below the rear end in lower floor compartment, be set with a movable pillar 4 in each root anchor post 2, the upper end of each movable pillar 4 is fixedly connected with ceiling 5, when ceiling 5 risings put in place, between movable pillar 4 and ceiling 5, be connected with detouchable guard rail rod 7, be with paulin 6 in the outside of each movable pillar 4; Movable pillar 4, ceiling 5, paulin 6 and guard rail rod 7 surround imperial, and interlayer board 9 is equipped with the two-layer bed board 8 of detouchable as the floor of imperial in imperial.

Shown in Figure 2, movable pillar 4 is provided with pin hole, is provided with the movable latch that is made of latch 14 and pin bushing 15 on interlayer board 9, when movable pillar 4 rises put in place, when latch 14 is inserted the pin hole of anchor posts 2 upper end movable pillars 4, can prevent that movable pillar 4 from falling.

Shown in Figure 3, anchor post 2 is welded on the chassis 1, anchor post 2 is a tube construction, screw mandrel 17 is equipped with by bearing 18 in its lower end, the lower end of screw mandrel 17 is fixedly connected with the sprocket wheel 20 and the driven gear 19 of chain gearing by nut 21 and flat key, and feed screw nut 16 is equipped with in the threaded portion of screw mandrel 17, and feed screw nut 16 is welded on the lower end of movable pillar 4, movable pillar 4 also is a tube construction, and the inside of movable pillar 4 can be stretched in the upper part of screw mandrel 17.

Shown in Figure 4, this car have anchor post 2 and a movable pillar 4 that 4 parafacies interfix connect, the sprocket wheel 20 that is contained in the lower end of the screw mandrel 17 in each anchor post 2 interconnects realization by chain 22 and rotates in the same way synchronously, on chain 22, be engaged with chain tensioner sprocket 23, the captive joint driven gear (shown in Figure 3) on the rhizoid bar 17 therein is connected with a joggle with a driving gear 24, and driving gear 24 is contained on one of them power take-off shaft 25 of automobile.

Shown in Figure 5, on the both sides in lower floor compartment side plate 10, folding bed board 26 is housed by hinge, folding bed board 26 can be opened and keep flat as seat and berth backing plate, when folding bed board 26 foldings rely on side plate 10, can make the free from worry space of acquisition in the compartment, on cabin floor 13, be placed with desk 30, kitchen range 27 are equipped with in rear end in the compartment, basin 28 and closet, closet is by closet shell 12(as shown in Figure 1) and supporting plate 29 connect and compose, supporting plate 29 can insert cabin floor 13 below, position above supporting plate 29 is the doorway, compartment, and accordion door 11 can seal or open this doorway.

Shown in Figure 6, closet is by closet shell 12(as shown in Figure 1) and supporting plate 29 connect and compose, be provided with the through hole that falls for stool and urine in the supporting plate 29, supporting plate 29 is connected with closet shell 12 by sliding rail, the major part of supporting plate 29 can be pulled out outside the closet shell 12, also can insert fully in the closet shell 12, closet shell 12 be contained in cabin floor 13 below.

Claims

1. elevating double-layer motor home, include car chassis and the compartment that is contained on the car chassis, it is characterized in that: the ceiling in described compartment is connected with many movable pillars, these movable pillars are plugged on respectively on the anchor post of compartment side, have at least described anchor post that three parafacies peg graft and described movable pillar between described anchor post and described movable pillar, to be connected with the feed screw nut by screw mandrel, described each rhizoid bar interconnects by chain gearing, and this chain gearing is connected with power take-off shaft on the car.

2. elevating double-layer motor home according to claim 1 is characterized in that: described movable pillar is inserted in the described anchor post, is provided with pin hole on described movable pillar, and the movable latch that is used to insert described pin hole is housed in the upper end of anchor post.

3. elevating double-layer motor home according to claim 1 and 2 is characterized in that: be connected with interlayer board between the upper end of described anchor post.

4. elevating double-layer motor home according to claim 1 and 2 is characterized in that: the turning folding bed that keeps flat or erect folding of multilayer is equipped with by hinge in side, described compartment; Lower floor is provided with kitchen range in the compartment, basin and closet.

5. elevating double-layer motor home according to claim 4 is characterized in that: described closet by the cavity under the described compartment lower floor base plate be connected with described compartment lower floor base plate by movable slide rail, the supporting plate that is provided with through hole therein constitutes; Be connected with paulin and guardrail between the described movable pillar; On the operator's compartment top, reserve tank is housed.

6. elevating double-layer motor home according to claim 1 and 2 is characterized in that: the turning folding bed that keeps flat or erect folding of multilayer is equipped with by hinge in side, described compartment; Lower floor is provided with kitchen range in the compartment, basin and closet.

7. elevating double-layer motor home according to claim 6 is characterized in that: described closet by the cavity under the described compartment lower floor base plate be connected with described compartment lower floor base plate by movable slide rail, the supporting plate that is provided with through hole therein constitutes; Be connected with paulin and guardrail between the described movable pillar; On the operator's compartment top, reserve tank is housed.