Automatic stepping device for motor home

Abstract

The utility model discloses an automatic stepping device for a touring car, which comprises a main body unit, a control unit and a storage plate, the main body unit comprises a touring car body and a car door mounted on the touring car body, the control unit comprises a storage plate fixed on a chassis of the touring car body, a rectangular groove and a storage groove are formed in the storage plate, the rectangular groove is positioned above the storage groove, and the rectangular groove is positioned above the storage groove; and a pedal is slidably connected in the storage groove. When a user needs to get on and off the vehicle, the vehicle door is generally opened firstly, the connecting plate and the cylindrical rod are driven to move when the vehicle door is opened, when the cylindrical rod moves in the guide groove and the inclined groove, the inclined groove is extruded to drive the pedal to move out of the containing groove, namely, the pedal can automatically move out of the containing groove when the vehicle door is opened, and in the same way, when the pedal is closed, the pedal is automatically moved out of the containing groove. The cylindrical rod moves in the inclined groove in the opposite direction, the pedal can be automatically retracted into the storage groove, namely, the pedal can automatically stretch out when used and can be automatically retracted when not used, and a user does not need to conduct manual operation.

Description

Technical Field

[0001] The utility model relates to the technical field of RV stepping devices, in particular to an automatic stepping device for RVs. Background Art

[0002] The RV step device is a device used to facilitate entry and exit of the RV. The extension and retraction of the RV step are different according to the different types of step devices. There are usually the following ways:

[0003] 1. Movable handrail step: This type of step usually needs to be operated manually. You need to find the fixing point of the step next to the door and pull the step out to make it stably supported on the ground. When entering or leaving the vehicle, just climb up the handrail.

[0004] 2. Single-folding and double-folding steps: This type of step needs to be operated manually. First, find the fixing point of the step and unfold or fold it. The step needs to be firmly supported on the ground or stored in the smallest space.

[0005] 3. Electric step: This type of step usually needs to be operated by a remote control or button. Before use, you need to turn on the power and press the extension button, and the step will automatically extend. After use, press the retraction button, and the step will slowly retract until it returns to its original position, then turn off the power.

[0006] The extension and retraction of the steps of several RVs in the above-mentioned prior art need to be operated manually, and the extension or retraction of the pedals cannot be automatically controlled according to the needs of use. Utility Model Content

[0007] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0008] In view of the above-mentioned problems of the automatic stepping device for a recreational vehicle, the present utility model is proposed.

[0009] Therefore, the purpose of the utility model is to provide an automatic stepping device for RVs, which is used to solve the problem that the extension and retraction of several RV steps in the prior art need to be operated manually, and the extension or retraction of the pedals cannot be automatically controlled according to the needs of use.

[0010] In order to solve the above technical problems, the utility model provides the following technical solutions: an automatic stepping device for a motorhome, comprising:

[0011] A main unit, which includes a motorhome body and a door mounted on the motorhome body;

[0012] A control unit includes a storage plate fixed on the chassis of a motorhome body, wherein a rectangular groove and a storage groove are provided in the storage plate, and the rectangular groove is located above the storage groove, a pedal is slidably connected in the storage groove, and the left and right sides of the pedal are both in contact with the inner walls of the left and right sides of the storage groove, and the top and bottom of the pedal are both in contact with the inner walls of the top and bottom of the storage groove, and a control component for controlling the movement of the pedal is arranged in the rectangular groove.

[0013] As a preferred solution of the automatic stepping device for a motor home described in the utility model, the control component includes a connecting plate fixed to one side of the bottom of the door, the connecting plate slidingly fits in a rectangular groove, an oblique groove is provided in the pedal, a cylindrical rod is fixed to the bottom of the connecting plate, and the cylindrical rod slidingly fits in the oblique groove.

[0014] As a preferred solution of the automatic stepping device for a motor home described in the utility model, a guide groove is opened in the storage plate, the two sides of the guide groove are respectively connected to the rectangular groove and the storage groove, and the cylindrical rod is slidably fitted in the guide groove.

[0015] As a preferred solution of the automatic stepping device for a recreational vehicle described in the utility model, a travel groove is opened in the pedal, and the travel groove and the inclined groove are connected, and the cylindrical rod is slidably fitted in the travel groove.

[0016] As a preferred solution of the automatic stepping device for a motor home described in the utility model, a plurality of grooves are provided at the bottom of the storage plate, and the plurality of grooves are distributed in an array, and the grooves are connected to the storage grooves.

[0017] As a preferred solution of the automatic stepping device for a motor home described in the utility model, a rotating shaft is rotatably connected in the groove, a roller is fixed on the outside of the rotating shaft, and the bottom of the pedal fits with the outside of the roller.

[0018] The beneficial effects of the utility model are as follows: when the user needs to get on or off the vehicle, he or she usually opens the door first, and opening the door will drive the connecting plate and the cylindrical rod to move. When the cylindrical rod moves in the guide groove and the inclined groove, the inclined groove is squeezed to drive the pedal to move out of the storage groove, that is, when the door is opened, the pedal will automatically move out of the storage groove. Similarly, when the pedal is closed, the cylindrical rod moves in the opposite direction in the inclined groove, and will automatically retract the pedal into the storage groove, that is, the pedal will automatically extend when in use, and will automatically retract when not in use, without the need for manual operation by the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0020] Figure 1 The utility model is a structural schematic diagram of an automatic stepping device for a recreational vehicle.

[0021] Figure 2 The utility model is a partial structural schematic diagram of an automatic stepping device for a recreational vehicle.

[0022] Figure 3 This is a schematic diagram of the disassembled structure of the control unit provided by the utility model.

[0023] Figure 4 This is a bottom view structural schematic diagram of the storage board provided by the utility model.

[0024] Description of the drawings: 100, main unit; 101, RV body; 102, door; 200, control unit; 201, storage plate; 202, rectangular groove; 203, storage groove; 204, pedal; 205, control assembly; 2051, connecting plate; 2052, cylindrical rod; 2053, inclined groove; 206, travel groove; 207, guide groove; 208, groove; 209, rotating shaft; 210, roller. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0028] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0029] Reference Figure 1-Figure 4 , which is an embodiment of the utility model, provides an automatic stepping device for a motorhome, which includes: a main unit 100 and a control unit 200;

[0030] The main unit 100 includes a motorhome body 101 and a door 102 mounted on the motorhome body 101;

[0031] The control unit 200 includes a storage plate 201 fixed on the chassis of the RV body 101, and a rectangular groove 202 and a storage groove 203 are opened in the storage plate 201, and the rectangular groove 202 is located above the storage groove 203, and a pedal 204 is slidably connected in the storage groove 203, and the left and right sides of the pedal 204 are both in contact with the inner walls of the left and right sides of the storage groove 203, and the top and bottom of the pedal 204 are both in contact with the inner walls of the top and bottom of the storage groove 203, and a control component 205 for controlling the movement of the pedal 204 is arranged in the rectangular groove 202.

[0032] The control component 205 includes a connecting plate 2051 fixed to one side of the bottom of the vehicle door 102, the connecting plate 2051 slides in the rectangular groove 202, an inclined groove 2053 is provided in the pedal 204, a cylindrical rod 2052 is fixed to the bottom of the connecting plate 2051, the cylindrical rod 2052 slides in the inclined groove 2053, a guide groove 207 is provided in the storage plate 201, the two sides of the guide groove 207 are respectively connected to the rectangular groove 202 and the storage groove 203, the cylindrical rod 2052 slides in the guide groove 207, a travel groove 206 is provided in the pedal 204, and the travel groove 206 is connected to the inclined groove 2053, and the cylindrical rod 2052 slides in the travel groove 206.

[0033] During use, when the user needs to get on or off the vehicle, the door 102 is usually opened first. When the door 102 is opened, the connecting plate 2051 is driven to move. When the connecting plate 2051 moves, the cylindrical rod 2052 is driven to move in the guide groove 207 and the inclined groove 2053, so that the cylindrical rod 2052 squeezes the inclined groove 2053 and drives the pedal 204 to move out of the storage groove 203, that is, when the door 102 is opened, the pedal 204 will automatically move out of the storage groove 203. Similarly, when the pedal 204 is closed, the cylindrical rod 2052 moves in the opposite direction in the inclined groove 2053, and the pedal 204 will be automatically recovered into the storage groove 203.

[0034] It should be noted that when the cylindrical rod 2052 moves from the inclined groove 2053 to the travel groove 206, the movement of the vehicle door 102 will no longer drive the pedal 204 to move, that is, when the vehicle door 102 is opened a certain distance (the cylindrical rod 2052 moves in the inclined groove 2053), the pedal 204 moves out of the storage groove 203, and then the vehicle door 102 continues to be opened until the vehicle door 102 is fully opened (the cylindrical rod 2052 moves in the travel groove 206), the pedal 204 will no longer move outward from the storage groove 203.

[0035] In addition, a plurality of grooves 208 are provided at the bottom of the storage plate 201, and the plurality of grooves 208 are distributed in an array, and the grooves 208 are connected to the storage grooves 203, a rotating shaft 209 is rotatably connected in the grooves 208, a roller 210 is fixed to the outside of the rotating shaft 209, and the bottom of the pedal 204 fits with the outside of the roller 210.

[0036] It should be noted that, due to the arrangement of the rotating shaft 209 and the roller 210 , the pedal 204 can be easily extended or retracted in the storage slot 203 .

[0037] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An automatic stepping device for a motorhome, characterized in that: include: A main body unit (100) comprising a motorhome body (101) and a door (102) mounted on the motorhome body (101); The control unit (200) comprises a storage plate (201) fixed on the chassis of a motorhome body (101), wherein a rectangular groove (202) and a storage groove (203) are provided in the storage plate (201), and the rectangular groove (202) is located above the storage groove (203), and a pedal (204) is slidably connected in the storage groove (203), and the left and right sides of the pedal (204) are both in contact with the inner walls of the left and right sides of the storage groove (203), and the top and bottom of the pedal (204) are both in contact with the inner walls of the top and bottom of the storage groove (203). The rectangular groove (202) is fitted with a wall, a control component (205) for controlling the movement of a pedal (204) is arranged in the rectangular groove (202), the control component (205) comprises a connecting plate (2051) fixed to one side of the bottom of the vehicle door (102), the connecting plate (2051) is slidably fitted in the rectangular groove (202), an oblique groove (2053) is provided in the pedal (204), a cylindrical rod (2052) is fixed at the bottom of the connecting plate (2051), and the cylindrical rod (2052) is slidably fitted in the oblique groove (2053).

2. The automatic stepping device for a motorhome according to claim 1, characterized in that: A guide groove (207) is provided in the storage plate (201), and two sides of the guide groove (207) are respectively connected to the rectangular groove (202) and the storage groove (203), and the cylindrical rod (2052) is slidably fitted in the guide groove (207).

3. The automatic stepping device for a motorhome according to claim 1, characterized in that: A travel groove (206) is provided in the pedal (204), and the travel groove (206) and the inclined groove (2053) are connected, and the cylindrical rod (2052) is slidably fitted in the travel groove (206).

4. The automatic stepping device for a motorhome according to claim 1, characterized in that: The bottom of the storage plate (201) is provided with a plurality of grooves (208), and the plurality of grooves (208) are distributed in an array, and the grooves (208) are connected to the storage slots (203).

5. The automatic stepping device for a motor home according to claim 4, characterized in that: A rotating shaft (209) is rotatably connected in the groove (208), a roller (210) is fixed on the outside of the rotating shaft (209), and the bottom of the pedal (204) fits the outside of the roller (210).

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