CN212709202U

CN212709202U - Be used for double-deck folding step of car as a house

Info

Publication number: CN212709202U
Application number: CN202021686772.2U
Authority: CN
Inventors: 李玉胜
Original assignee: Longkou Yongan Vehicle Window Co ltd
Current assignee: Longkou Yongan Vehicle Window Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-03-16
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a double-layer folding step for a motor home, which belongs to the field of motor home steps, and comprises a first pedal, wherein the first pedal is of a rectangular cavity structure, an opening is formed in one side wall of the first pedal, sliding grooves are formed in the inner walls of the two sides of the first pedal along the length direction, sliding blocks are connected in the sliding grooves in a sliding mode, a movable rod is fixed between the two sliding blocks, connecting blocks are symmetrically welded on one side wall of the movable rod, one ends of the two connecting blocks are fixed with a connecting shaft which is horizontally arranged, two movable rings are movably sleeved on the connecting shaft, one ends of the two movable rings are fixed with a supporting frame which is horizontally arranged, the supporting frame is of a rectangular frame structure, first rotating seats are installed on the two side walls of the supporting frame, and; the utility model relates to a novelty need not during the use with the help of other kinetic energies, and the structure principle is simple, damages the convenient maintenance in back, and simple to operate, and occupation space is little, and stability is high, is worth promoting.

Description

Be used for double-deck folding step of car as a house

Technical Field

The utility model belongs to the technical field of the car as a house technique of marking time, concretely relates to be used for double-deck folding marking time of car as a house.

Background

The motor home, also known as the home on the wheel, has two functions of the house and the vehicle, and is a movable vehicle type with essential basic facilities at home. Along with the pursuit of people for outdoor travel life, the annual sales volume of the caravan is gradually increased. However, due to the high chassis of the motor home, people often need to step with the assistance of stepping when entering the carriage. Most of the existing motor home steps are designed in an electric telescopic mode, namely, the bottom of a carriage is provided with a layer of suspended steps, the steps extend outwards through electric control when the steps are needed to be used, and the steps are controlled to retract to the bottom of the carriage when the steps are not needed to be used. The design needs extra electric power and control equipment for control, not only has higher manufacturing cost, but also has the defect that the damage is difficult to repair, and the bottom end of the step is not provided with auxiliary support, so that a heavier person is likely to be damaged due to insufficient supporting force when in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for double-deck folding of car as a house to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a double-layer folding step for a recreational vehicle comprises a first pedal, wherein the first pedal is of a rectangular cavity structure, an opening is formed in one side wall of the first pedal, sliding grooves are formed in the inner walls of the two sides of the first pedal along the length direction, sliding blocks are connected in the sliding grooves in a sliding mode, a movable rod is fixed between the two sliding blocks, connecting blocks are symmetrically welded on one side wall of the movable rod, one end of each connecting block is fixedly provided with a connecting shaft which is horizontally arranged, two movable rings are movably sleeved on the connecting shaft, one end of each movable ring is fixedly provided with a supporting frame which is horizontally arranged, the supporting frame is of a rectangular frame structure, two side walls of the supporting frame are provided with first rotating seats, a second pedal is fixedly installed between the first rotating seats, supporting blocks are symmetrically welded at the bottom end of the supporting frame, fixing grooves are symmetrically formed in the two, the second rotating seat is connected with a fixed rod.

In a preferred embodiment, the cross-sectional area of the support frame is smaller than the cross-sectional area of an inner cavity of the pedal, and the support frame is made of aluminum alloy.

By adopting the scheme, the cross-sectional area of the support frame is smaller, so that the support frame can be stored in the inner cavity of the first pedal, redundant space is not occupied, the support frame made of aluminum alloy is light in weight, large in strength and good in support effect.

In a preferable embodiment, rubber pads are bonded on the surfaces of the first pedal and the second pedal, and anti-skid grains are arranged on the side walls of the rubber pads.

By adopting the scheme, the rubber pads on the first pedal and the second pedal improve the anti-skid performance of the first pedal and the second pedal.

In a preferred embodiment, a rubber pad is bonded to the bottom of the supporting block, and anti-skid grains are formed on the side wall of the rubber pad.

By adopting the scheme, the rubber pad is arranged at the bottom of the supporting block, so that the friction force between the supporting block and the ground is improved, and the supporting stability is ensured.

As a preferred embodiment, the length of the fixing rod is greater than that of the second pedal, and the fixing rod is matched with the size of the fixing groove.

By adopting the scheme, the length of the fixing rod is long, and the fixing rod can rotate randomly along with the rotating seat II, so that the fixing rod is inserted into the fixing groove, the pedal II is normal, and the level of the pedal II is guaranteed.

Compared with the prior art, the beneficial effects of the utility model are that:

according to the double-layer folding step for the caravan, the pedal I, the sliding groove, the sliding block, the movable rod, the connecting block, the connecting shaft, the movable ring, the supporting frame, the rotating seat, the pedal II and the like are arranged, the pedal II is placed in the inner cavity of the pedal I, redundant space is not occupied, the pedal II is taken out when the double-layer folding step is used and is supported by the supporting frame, other kinetic energy is not needed when the double-layer folding step is used, the structural principle is simple, and the double-layer folding step is convenient to;

this be used for double-deck folding of car as a house to mark time through setting up supporting shoe, fixed slot, rotating two structures such as seat and dead lever, takes out the back at footboard two, utilizes the fixed rod to support footboard two for footboard two is the horizontality with ground, makes things convenient for people to use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the second pedal of the present invention after being drawn out;

fig. 3 is a top view of the pedal of the present invention.

In the figure: 1. a first pedal; 2. a chute; 3. a slider; 4. a movable rod; 5. connecting blocks; 6. a connecting shaft; 7. a movable ring; 8. a support frame; 9. rotating the first base; 10. a second pedal; 11. a support block; 12. fixing grooves; 13. a second rotating seat; 14. and (5) fixing the rod.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides a double-deck folding step for a motor home, including a footboard 1, footboard 1 is the rectangular cavity structure, and is provided with the uncovered on a lateral wall of footboard 1, the both sides inner wall of footboard 1 has seted up spout 2 along length direction, sliding connection has slider 3 in the spout 2, be fixed with movable rod 4 between two sliders 3, symmetrical welding has connecting block 5 on a lateral wall of movable rod 4, the one end of two connecting blocks 5 is fixed with the same connecting axle 6 that sets up horizontally, movable cover is equipped with two movable rings 7 on connecting axle 6, the one end of two movable rings 7 is fixed with the support frame 8 that sets up horizontally, the cross-sectional area of support frame 8 is less than the cross-sectional area of footboard 1 inner chamber, and support frame 8 is the aluminum alloy material (see fig. 1); the cross-sectional area of support frame 8 is less for support frame 8 can be accomodate in the inner chamber of footboard 1, does not occupy unnecessary space, and 8 light in weight of support frame of aluminum alloy material, intensity is big, and the support effect is good.

The supporting frame 8 is of a rectangular frame structure, the first rotating seats 9 are mounted on two side walls of the supporting frame 8, the second pedal 10 is mounted and fixed between the first rotating seats 9, rubber pads are bonded on the surfaces of the first pedal 1 and the second pedal 10, and anti-skid grains are formed in the side walls of the rubber pads (see fig. 1 and 3); rubber pads on the first pedal 1 and the second pedal 10 improve the anti-skid performance of the first pedal 1 and the second pedal 10.

The bottom end of the support frame 8 is symmetrically welded with support blocks 11, the bottom of each support block 11 is bonded with a rubber pad, and the side wall of each rubber pad is provided with anti-skid grains (see figure 1); the bottom of supporting shoe 11 is provided with the rubber pad, has improved the frictional force of supporting shoe 11 with ground to guarantee the stability of supporting.

Fixing grooves 12 are symmetrically formed in two side walls of the supporting frame 8, rotating seats 13 are symmetrically arranged on the bottom wall of one side wall of the pedal II 10, the rotating seats II 13 are connected with fixing rods 14, the length of each fixing rod 14 is larger than that of the pedal II 10, and the fixing rods 14 are matched with the fixing grooves 12 in size; the length of the fixed rod 14 is long, and the fixed rod 14 can rotate freely along with the second rotating seat 13, so that the fixed rod 14 is inserted into the fixed groove 12 to normally operate the second pedal 10, and the level of the second pedal 10 is guaranteed.

When in use, the first pedal 1 is installed at the door of the caravan through bolts, and when in use, the supporting block 11 can be pulled to draw the supporting frame 8 out of the inner cavity of the first pedal 1, the supporting block 11 is provided with a rubber pad, the supporting block 11 can be clamped at the opening of the first pedal 1 to prevent the supporting frame 8 from sliding off at will, after being pulled out, the supporting frame 8 can rotate along the connecting shaft 6 through the movable ring 7, the supporting frame 8 is vertical to the ground, the supporting block 11 is supported on the ground, then the pedal II 10 is kept horizontal, the length of the fixed rod 14 is longer, the fixed rod 14 can freely rotate along with the rotating seat II 13, thereby inserting the fixing rod 14 into the fixing groove 12, performing normal operation on the second pedal 10, ensuring the level of the second pedal 10, can supply people to use, need not during the use with the help of other kinetic energies, the structure principle is simple, damages the convenient maintenance in back, is worth promoting.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for double-deck folding step of car as a house, includes footboard one (1), its characterized in that: the pedal I (1) is of a rectangular cavity structure, an opening is formed in one side wall of the pedal I (1), sliding grooves (2) are formed in the inner walls of the two sides of the pedal I (1) along the length direction, sliding blocks (3) are connected in the sliding grooves (2) in a sliding mode, a movable rod (4) is fixed between the two sliding blocks (3), connecting blocks (5) are symmetrically welded on one side wall of the movable rod (4), one ends of the two connecting blocks (5) are fixedly provided with connecting shafts (6) which are arranged horizontally, two movable rings (7) are movably sleeved on the connecting shafts (6), one ends of the two movable rings (7) are fixedly provided with supporting frames (8) which are arranged horizontally, the supporting frames (8) are of a rectangular frame structure, rotating seats I (9) are installed on the two side walls of the supporting frames (8), a pedal II (10) are installed and fixed between the two rotating seats I (9), and supporting blocks (, fixed slots (12) are symmetrically formed in two side walls of the supporting frame (8), a rotating seat II (13) is symmetrically installed on the bottom wall of one side wall of the pedal II (10), and the rotating seat II (13) is connected with a fixed rod (14).

2. The double-layer folding step for the caravan as claimed in claim 1, wherein: the cross-sectional area of the support frame (8) is smaller than that of the inner cavity of the pedal I (1), and the support frame (8) is made of aluminum alloy.

3. The double-layer folding step for the caravan as claimed in claim 1, wherein: rubber pads are bonded on the surfaces of the first pedal (1) and the second pedal (10), and anti-skid grains are formed in the side walls of the rubber pads.

4. The double-layer folding step for the caravan as claimed in claim 1, wherein: the bottom of the supporting block (11) is bonded with a rubber pad, and the side wall of the rubber pad is provided with anti-skid grains.

5. The double-layer folding step for the caravan as claimed in claim 1, wherein: the length of the fixing rod (14) is greater than that of the second pedal (10), and the size of the fixing rod (14) is matched with that of the fixing groove (12).