Crawling ladder for motor home

Abstract

The utility model relates to the technical field of crawling ladders for motor homes, in particular to a crawling ladder for motor homes, which is characterized in that when equipment is in a folded state, a plurality of limiting columns are respectively mounted in pedals and limiting holes to limit the equipment, and when the equipment is in an unfolded state, the limiting columns are independently positioned in the limiting holes to limit pedal parts, so that the practicability of the equipment is improved; comprising a support; the motor home further comprises a plurality of limiting holes, a plurality of pedals, a plurality of installation shafts and a plurality of limiting columns, the supporting frame is installed on the motor home through the connecting piece, the limiting holes are formed in the supporting frame, the pedals are installed on the left side and the right side of the supporting frame through the installation shafts respectively, and the limiting columns are installed on the supporting frame.

Description

Technical Field

[0001] This utility model relates to the technical field of ladders for RVs, and in particular to a ladder for RVs. Background Technology

[0002] A motorhome ladder is an auxiliary device designed specifically for motorhomes. It is installed on the side or rear of the motorhome and is typically used to help users climb from the ground to the top of the motorhome or from the floor to the bed. This type of ladder is very useful in motorhome travel and camping activities, especially when it is necessary to reach the top of the motorhome for maintenance, cleaning, installation or inspection of equipment.

[0003] For example, in the utility model patent application number CN202321607581.6, which discloses a ladder for RVs, the main structure of the ladder includes mounting strips, pedals, slides, sliders, slide plates, positioning holes, and connecting plates. The function of the ladder for RVs is achieved through the cooperation of the mounting strips, pedals, slides, sliders, slide plates, positioning holes, and connecting plates.

[0004] Due to the limited space in RVs, traditional RV ladders waste space during use, and they are also difficult to fold when not in use. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a RV ladder that, when the device is folded, limits the movement of the pedal by installing multiple limiting posts inside the limiting holes, and when the device is unfolded, limits the pedal by placing the limiting posts alone inside the limiting holes, thereby improving the practicality of the device.

[0006] This utility model discloses a ladder for RVs, including a support frame, multiple limiting holes, multiple pedals, multiple mounting shafts, and multiple limiting posts. The support frame is installed on the RV via connectors. The support frame is provided with multiple limiting holes. Multiple pedals are respectively installed on the left and right sides of the support frame via multiple mounting shafts. Multiple limiting posts are installed on the support frame. The support frame is installed in a designated position on the RV. Multiple pedals are rotatably installed on the support frame via multiple mounting shafts. By placing multiple limiting posts inside multiple limiting holes, multiple pedals are limited. When the equipment is folded, multiple limiting posts are installed inside the pedals and limiting holes to limit their movement. When the equipment is unfolded, the limiting posts are located individually in the limiting holes to limit the pedals, improving the practicality of the equipment.

[0007] Preferably, the top of the support frame is provided with a mounting plate, and the bottom of the support frame is provided with a rotating sleeve; the support frame is installed on the RV through the mounting plate and the rotating sleeve, and supports multiple pedals, multiple mounting shafts and multiple limiting columns respectively, thereby improving the practicality of the equipment.

[0008] Preferably, it also includes multiple limiting holes, with multiple limiting holes provided around the four sides of the support frame, and the multiple limiting holes are distributed around the four sides of the support frame; the pedal is limited by the cooperation of multiple limiting holes and multiple limiting posts, thereby improving the practicality of the equipment.

[0009] Preferably, the device also includes multiple pedals, each with multiple limiting holes on its top and sidewalls, and the dimensions of each limiting hole are matched with the dimensions of the other limiting holes. The multiple pedals support the user, and multiple limiting posts pass through the limiting holes of the pedals to limit and support them, thereby improving the practicality of the device.

[0010] Preferably, the device also includes multiple mounting shafts, each consisting of multiple nuts and multiple bolts. Multiple pedals are mounted on the support frame via the multiple mounting shafts, and the pedals are rotatably mounted on the support frame. The multiple mounting shafts provide support for the multiple pedals, thereby improving the practicality of the device.

[0011] Preferably, the device also includes multiple limiting posts, each with a limiting block at its front end and multiple limiting holes at its rear end. When the device is folded, the multiple limiting posts are installed inside the pedal and the limiting holes to limit its movement. When the device is unfolded, the limiting posts are located solely in the limiting holes to limit the pedal, thereby improving the device's usability.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: the support frame is installed at a designated position on the RV, and multiple pedals are rotatably installed on the support frame via multiple mounting shafts. By placing multiple limiting posts inside multiple limiting holes, multiple pedals are limited. When the equipment is folded, multiple limiting posts are installed inside the pedals and limiting holes to limit them. When the equipment is unfolded, the limiting posts are located alone in the limiting holes to limit the pedal components, thereby improving the practicality of the equipment. Attached Figure Description

[0013] Figure 1 This is an isometric schematic diagram of this utility model;

[0014] Figure 2 This is an isometric schematic diagram of the unfolded ladder of this utility model;

[0015] Figure 3 This is a front view of the unfolded ladder of this utility model;

[0016] Figure 4 This is an isometric schematic diagram of the folding ladder of this utility model;

[0017] Figure 5 This is a front view of the folding ladder of this utility model.

[0018] The attached diagram is labeled as follows: 01, support frame; 02, limiting hole; 03, pedal; 04, mounting shaft; 05, limiting post. Detailed Implementation

[0019] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0020] Example 1

[0021] A ladder for a motorhome includes a support frame 01; it also includes multiple limiting holes 02, multiple step stools 03, multiple mounting shafts 04 and multiple limiting posts 05. The support frame 01 is installed on the motorhome via a connector. The support frame 01 is provided with multiple limiting holes 02. The multiple step stools 03 are respectively installed on the left and right sides of the support frame 01 via multiple mounting shafts 04. The multiple limiting posts 05 are installed on the support frame 01.

[0022] The support frame 01 is installed in the designated position of the RV. Multiple pedals 03 are rotatably installed on the support frame 01 via multiple mounting shafts 04. Multiple limiting posts 05 are placed inside multiple limiting holes 02 to limit the pedals 03. When the equipment is folded, the multiple limiting posts 05 are installed inside the pedals 03 and the limiting holes 02 to limit them. When the equipment is unfolded, the limiting posts 05 are located alone in the limiting holes 02 to limit the pedals 03, thereby improving the practicality of the equipment.

[0023] The support frame 01 has a mounting plate at its top and a rotating sleeve at its bottom. It also includes multiple limiting holes 02, which are distributed around the support frame 01. Furthermore, it includes multiple pedals 03, each with a limiting hole on its top and sidewall, the size of which matches the dimensions of the limiting holes 02. It also includes multiple mounting shafts 04, each composed of nuts and bolts, which are used to mount the pedals 03 onto the support frame 01, allowing the pedals 03 to rotate on the support frame 01. Finally, it includes multiple limiting posts 05, each with a limiting block at its front end and multiple limiting holes at its rear end.

[0024] The mounting plate and rotating sleeve of the support frame 01 allow the support frame 01 to be installed on the RV, supporting multiple pedals 03, multiple mounting shafts 04, and multiple limiting posts 05 respectively. Multiple limiting holes 02 cooperate with multiple limiting posts 05 to limit the pedals 03. Multiple pedals 03 support personnel respectively. Multiple limiting posts 05 pass through the limiting holes of pedals 03 to limit and support pedals 03 respectively. Multiple mounting shafts 04 support multiple pedals 03 respectively. When the equipment is in the folded state, multiple limiting posts 05 are installed in the pedals 03 and the limiting holes 02 respectively to limit them. When the equipment is in the unfolded state, the limiting posts 05 are located alone in the limiting holes 02 to limit the pedals 03, improving the practicality of the equipment.

[0025] like Figures 1 to 5 This utility model discloses a ladder for RVs. During operation, the support frame 01 is first mounted on the RV via its mounting plate and rotating sleeve, supporting multiple pedals 03, multiple mounting shafts 04, and multiple limiting posts 05. Then, multiple limiting holes 02, in conjunction with the limiting posts 05, limit the pedals 03. The multiple pedals 03 then support personnel. The multiple limiting posts 05, passing through the limiting holes of the pedals 03, further limit and support them. The mounting shafts 04 support the multiple pedals 03. Finally, when the device is folded, the multiple limiting posts 05 are installed inside the pedals 03 and limiting holes 02 to limit their movement. When the device is unfolded, the limiting posts 05 are individually located within the limiting holes 02, limiting the pedals 03 and improving the device's usability.

[0026] The main function of this utility model is as follows: when the device is in the folded state, multiple limiting posts 05 are installed inside the pedal 03 and the limiting hole 02 to limit it. When the device is in the unfolded state, the limiting posts 05 are located alone in the limiting hole 02 to limit the pedal 03, thereby improving the practicality of the device.

[0027] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A ladder for a recreational vehicle, comprising a support frame (01); characterized in that, It also includes a plurality of limiting holes (02), a plurality of pedals (03), a plurality of mounting shafts (04) and a plurality of limiting columns (05), the support frame (01) is installed on the motor home through the connecting piece, a plurality of limiting holes (02) are arranged on the support frame (01), a plurality of pedals (03) are respectively installed on the left and right sides of the support frame (01) through a plurality of mounting shafts (04), and a plurality of limiting columns (05) are installed on the support frame (01).

2. The ladder for a recreational vehicle of claim 1, wherein, The top end of the support frame (01) is provided with a mounting plate, and the bottom end of the support frame (01) is provided with a rotating sleeve.

3. The ladder for a recreational vehicle of claim 2 wherein, It also includes a plurality of limiting holes (02), and a plurality of limiting holes (02) are arranged on the periphery of the support frame (01), and the plurality of limiting holes (02) are respectively distributed on the periphery of the support frame (01).

4. The ladder of claim 3 wherein, It also includes a plurality of pedals (03), a plurality of limiting holes are respectively arranged on the top end and the side wall of the plurality of pedals (03), and the plurality of limiting holes are respectively matched with the size of the plurality of limiting holes (02).

5. The ladder for a recreational vehicle of claim 4 wherein, It also includes a plurality of mounting shafts (04), the plurality of mounting shafts (04) are respectively composed of a plurality of nuts and a plurality of bolts, the plurality of pedals (03) are respectively installed on the support frame (01) through the plurality of mounting shafts (04), and the pedals (03) are rotatably installed on the support frame (01).

6. The ladder of claim 1 wherein, It also includes a plurality of limiting columns (05), the front end of the plurality of limiting columns (05) is respectively provided with a limiting block, and the rear end of the plurality of limiting columns (05) is respectively provided with a plurality of limiting holes.

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