Parking electric supporting leg of motor home and motor home

Abstract

The utility model relates to the technical field of motor homes, in particular to a parking electric supporting leg of a motor home and the motor homes. The two groups of supporting leg assemblies are symmetrically distributed; each supporting leg assembly comprises a mounting frame fixed to the mounting beam; the electric push rod provides driving force for the supporting leg assembly; the supporting legs are connected with the mounting frame and the electric push rod and serve as a force transmission bridge; the supporting plates are mounted at the tail ends of the supporting legs and used for making contact with the ground; in the complete unfolding state, the supporting legs are adjusted to be completely unfolded through the electric push rods and used for being matched with parking on the flat ground. In the semi-unfolding state, the unfolding angles of the supporting legs are adjusted to proper positions through the electric push rods to be matched with parking on the uneven ground; in the folded state, the supporting legs are adjusted to be folded through the electric push rods and used for being matched with the driving state; a positioning block is mounted on the electric push rod, and the positioning block is rotationally arranged on the mounting frame through a first bolt; the top ends of the supporting legs are rotationally arranged on the mounting frame through second bolts.

Description

Technical Field

[0001] The present application relates to the technical field of recreational vehicles, and in particular to an electric parking foot for a recreational vehicle and a recreational vehicle. Background Art

[0002] With the increasing popularity of leisure travel and outdoor adventure activities, RVs have gradually become an important choice for people pursuing a free lifestyle due to their unique mobile living characteristics. However, RVs face many challenges in actual use, especially when parking in the wild or non-standard campsites, especially vehicle stability and safety issues. Traditional RV parking systems mostly rely on manually operated support legs or jacks, which are not only cumbersome, time-consuming and labor-intensive to operate, but also difficult to ensure the horizontal stability of the RV on uneven ground, affecting the comfort and safety of living.

[0003] In this regard, the present application proposes an electric parking foot for a motorhome and a motorhome to solve the problem. Summary of the invention

[0004] The purpose of this application is to solve at least one of the technical deficiencies.

[0005] To this end, one purpose of the present application is to propose an electric parking foot for a motorhome and a motorhome to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

[0006] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the present application provides an electric parking foot for a motorhome and a motorhome, and in a first aspect, comprises: a mounting beam; two groups of symmetrically distributed leg assemblies; a single leg assembly comprises: a mounting frame, fixed on the mounting beam; an electric push rod, providing driving force for the leg assembly; a leg, connecting the mounting frame and the electric push rod, serving as a bridge for force transmission; a support plate, installed at the end of the leg, for contacting the ground; providing the following three states: a fully deployed state, in which the legs are fully deployed by adjusting the electric push rod, for matching parking on flat ground; a semi-deployed state, in which the deployment angle of the legs is adjusted to an appropriate position by the electric push rod, for matching parking on uneven ground; a folded state, in which the legs are folded by adjusting the electric push rod, for matching the driving state.

[0007] Preferably, any of the above schemes is that a positioning block is installed on the electric push rod, and the positioning block is rotatably arranged on the mounting frame through a first bolt.

[0008] Preferably, any of the above schemes is that the top end of the leg is rotatably mounted on the mounting frame via a second bolt.

[0009] Preferably, any of the above schemes is provided with a first groove and a second groove on the leg, the first groove is adapted to the specific structure of the electric push rod to achieve tight retraction, and the second groove is used to accommodate the first bolt.

[0010] Preferably, in any of the above schemes, the support plate is mounted on the end of the support leg by a third bolt.

[0011] Preferably, from any of the above schemes, the output rod of the electric push rod is rotatably disposed on the third bolt.

[0012] Preferably, any of the above schemes includes: a first auxiliary block, mounted on the positioning block and rotatably set on the first bolt, for assisting in positioning the installation position of the positioning block; a second auxiliary block, mounted on the output rod of the electric push rod and rotatably set on the third bolt, for assisting in positioning the installation position of the electric push rod.

[0013] Preferably, any of the above schemes comprises, in the second aspect, the electric parking feet of the above motorhome.

[0014] Compared with the prior art, the advantages and beneficial effects of this application are:

[0015] Through the precise adjustment of the outriggers by the electric push rods, the optimal parking state can be quickly achieved on various terrains. Whether it is the fully expanded state on flat ground or the semi-expanded adaptive state on uneven ground, it can ensure the balance and stability of the RV and significantly improve the overall safety performance during parking. Users only need simple operations to complete the expansion and folding of the outriggers, which greatly saves operation time and physical labor, making the parking process easier and faster.

[0016] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 This is a schematic diagram of a fully expanded state according to an embodiment of the present application;

[0019] Figure 2 This is a schematic diagram of the unfolded state of the panel according to an embodiment of the present application;

[0020] Figure 3 A schematic diagram of a folded state according to an embodiment of the present application;

[0021] Figure 4 It is a schematic diagram of a single leg assembly according to an embodiment of the present application;

[0022] Figure 5 Schematic diagram of the connection of the first auxiliary block according to an embodiment of the present application.

[0023] In the figure: 1. mounting beam, 2. leg assembly, 21. mounting frame, 22. electric push rod, 2201. mounting block, 23. leg, 2301. first groove, 2302. second groove, 24. support plate, 25. first bolt, 26. second bolt, 27. third bolt, 28. first auxiliary block, 29. second auxiliary block. DETAILED DESCRIPTION

[0024] like Figures 1 to 5 As shown, an electric parking support for a motorhome and a motorhome, in a first aspect, it comprises:

[0025] Mounting beam 1, used to connect to the bottom of the RV;

[0026] Two groups of symmetrically distributed leg assemblies 2;

[0027] A single leg assembly 2 comprises:

[0028] A mounting frame 21, fixed on the mounting beam 1;

[0029] The electric push rod 22 provides driving force for the leg assembly 2;

[0030] The legs 23 connect the mounting frame 21 and the electric push rod 22 and serve as a bridge for force transmission;

[0031] A support plate 24 is mounted at the end of the support leg 23 and is used to contact the ground;

[0032] The following three states are provided: a fully extended state, in which the legs 23 are fully extended by adjusting the electric push rod 22, which is used to match the parking on a flat ground, ensuring that the RV is parked horizontally to avoid shaking;

[0033] In the semi-expanded state, the electric push rod 22 is used to adjust the expansion angle of the legs 23 to a suitable position, so as to match the parking on uneven ground. Even after a slope or on irregular terrain, the balance point can be found, thereby enhancing the adaptability of the RV.

[0034] In the folded state, the legs 23 are folded by adjusting the electric push rod 22 to match the driving state, reduce wind resistance during driving, avoid accidental damage, and ensure safe and smooth driving.

[0035] Further, such as Figure 4 As shown, a positioning block 2201 is installed on the electric push rod 22 , and the positioning block 2201 is rotatably set on the mounting frame 21 through a first bolt 25 .

[0036] Furthermore, the top end of the support leg 23 is rotatably mounted on the mounting frame 21 via a second bolt 26 and is mounted via a first bolt 25, which facilitates quick disassembly and assembly during adjustment or maintenance.

[0037] Furthermore, a first groove 2301 and a second groove 2302 are provided on the support leg 23. The first groove 2301 is adapted to the specific structure of the electric push rod 22 to achieve tight folding, ensuring a tight fit between the components during the folding process and reducing unnecessary shaking and wear. The second groove 2302 is used to accommodate the first bolt 25, which is not only beautiful in design, but also simplifies the assembly and adjustment process.

[0038] Furthermore, the support plate 24 is mounted on the end of the support leg 23 by a third bolt 27, so as to ensure a stable connection of the support plate 24 and facilitate adjustment and maintenance.

[0039] Furthermore, the output rod of the electric push rod 22 is rotatably disposed on the third bolt 27 , and the output force of the electric push rod 22 is effectively transmitted through the third bolt 27 .

[0040] Further, such as Figure 5 As shown, the single leg assembly 2 also includes: a first auxiliary block 28, which is installed on the positioning block 2201 and rotatably set on the first bolt 25, and is used to assist in positioning the installation position of the positioning block 2201; a second auxiliary block 29, which is installed on the output rod of the electric push rod 22 and rotatably set on the third bolt 27, and is used to assist in positioning the installation position of the electric push rod 22.

[0041] Furthermore, the second aspect includes the electric parking feet of the above-mentioned RV.

[0042] An electric parking support for a motorhome and the motorhome, the working principle of which is as follows:

[0043] Parking support on flat roads:

[0044] The legs 23 are driven by the output rod of the electric push rod 22, and the legs 23 change their angles as the output rod of the electric push rod 22 extends, until the legs 23 are adjusted to the maximum adjustable angle, so that the legs 23 are fully extended;

[0045] Parking support on uneven roads:

[0046] The legs 23 are driven by the output rod of the electric push rod 22, and the angle of the legs 23 changes with the extension length of the output rod of the electric push rod 22, so that the deployment angle of the legs 23 is adjusted to a proper position;

[0047] When collapsed:

[0048] The legs 23 are driven by the output rod of the electric push rod 22 , and the angles of the legs 23 change with the extension length of the output rod of the electric push rod 22 until the legs 23 are adjusted to the minimum adjustment angle, so that the legs 23 are retracted.

Claims

1. An electric parking foot for a motorhome, characterized in that: include: Install beams; Two groups of symmetrically distributed leg assemblies; A single leg assembly includes: A mounting frame, fixed to the mounting beam; Electric push rod, providing driving force for the outrigger assembly; The outrigger connects the mounting frame and the electric actuator, serving as a bridge for force transmission; Support plates, installed at the ends of the outriggers, for contact with the ground; Provides three states: In the fully extended state, the legs are adjusted by the electric push rod to fully extend, which is used to match the parking on flat ground; In the semi-expanded state, the electric push rod is used to adjust the outrigger's expansion angle to the appropriate position to match parking on uneven ground; In the folded state, the outriggers are adjusted by the electric push rod to match the driving state.

2. The electric parking foot for a motorhome according to claim 1, characterized in that: A positioning block is installed on the electric push rod, and the positioning block is rotatably arranged on the mounting frame through a first bolt.

3. The electric parking foot for a motorhome according to claim 2, characterized in that: The top end of the supporting leg is rotatably arranged on the mounting frame through a second bolt.

4. The electric parking foot for a motorhome according to claim 3, characterized in that: The supporting leg is provided with a first groove and a second groove, the first groove is adapted to the structure of the electric push rod to achieve tight retraction, and the second groove is used to accommodate the first bolt.

5. The electric parking foot for a motorhome according to claim 4, characterized in that: The support plate is mounted on the end of the support leg through a third bolt.

6. The electric parking foot for a motorhome according to claim 5, characterized in that: The output rod of the electric push rod is rotatably arranged on the third bolt.

7. The electric parking foot for a motorhome according to claim 5, characterized in that: A single leg assembly also includes: A first auxiliary block is mounted on the positioning block and rotatably disposed on the first bolt, and is used for assisting in positioning the installation position of the positioning block; The second auxiliary block is mounted on the output rod of the electric push rod and is rotatably arranged on the third bolt, and is used for assisting in positioning the installation position of the electric push rod.

8. A motorhome, characterized in that: An electric parking foot for a motorhome comprising any one of claims 1-7.

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